cache width is.
int
-dma_error(dma_addr_t dma_addr)
+dma_mapping_error(dma_addr_t dma_addr)
int
-pci_dma_error(dma_addr_t dma_addr)
+pci_dma_mapping_error(dma_addr_t dma_addr)
In some circumstances dma_map_single and dma_map_page will fail to create
a mapping. A driver can check for these errors by testing the returned
-dma address with dma_error(). A non zero return value means the mapping
+dma address with dma_mapping_error(). A non zero return value means the mapping
could not be created and the driver should take appropriate action (eg
reduce current DMA mapping usage or delay and try again later).
- checking if pci_alloc_consistent returns NULL or pci_map_sg returns 0
- checking the returned dma_addr_t of pci_map_single and pci_map_page
- by using pci_dma_error():
+ by using pci_dma_mapping_error():
dma_addr_t dma_handle;
dma_handle = pci_map_single(dev, addr, size, direction);
- if (pci_dma_error(dma_handle)) {
+ if (pci_dma_mapping_error(dma_handle)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or
used on it.
Also, as soon as you have copied over a sample .config for your new board
-(assume arch/sh/configs/defconfig-vapor), you can also use this directly as a
+(assume arch/sh/configs/vapor_defconfig), you can also use this directly as a
build target, and it will be implicitly listed as such in the help text.
Looking at the 'make help' output, you should now see something like:
Architecture specific targets (sh):
zImage - Compressed kernel image (arch/sh/boot/zImage)
- defconfig-adx - Build for adx
- defconfig-cqreek - Build for cqreek
- defconfig-dreamcast - Build for dreamcast
+ adx_defconfig - Build for adx
+ cqreek_defconfig - Build for cqreek
+ dreamcast_defconfig - Build for dreamcast
...
- defconfig-vapor - Build for vapor
+ vapor_defconfig - Build for vapor
which then allows you to do:
-$ make ARCH=sh CROSS_COMPILE=sh4-linux- defconfig-vapor vmlinux
+$ make ARCH=sh CROSS_COMPILE=sh4-linux- vapor_defconfig vmlinux
which will in turn copy the defconfig for this board, run it through
oldconfig (prompting you for any new options since the time of creation),
depends on SMP && X86_IO_APIC
default y
help
- The defalut yes will allow the kernel to do irq load balancing.
+ The default yes will allow the kernel to do irq load balancing.
Saying no will keep the kernel from doing irq load balancing.
config HAVE_DEC_LOCK
int
default "18"
-config IA64_PAL_IDLE
- bool "Use PAL_HALT_LIGHT in idle loop"
- help
- Say Y here to enable use of PAL_HALT_LIGHT in the cpu_idle loop.
- This allows the CPU to enter a low power state when idle. You
- can enable CONFIG_IA64_PALINFO and check /proc/pal/cpu0/power_info
- to see the power consumption and latency for this state. If you're
- unsure your firmware supports it, answer N.
-
config SMP
bool "Symmetric multi-processing support"
help
bool
depends on !IA64_HP_SIM
default y
- help
- ACPI/OSPM support for Linux is currently under development. As such,
- this support is preliminary and EXPERIMENTAL. Configuring ACPI
- support enables kernel interfaces that allow higher level software
- (OSPM) to manipulate ACPI defined hardware and software interfaces,
- including the evaluation of ACPI control methods. If unsure, choose
- N here. Note, this option will enlarge your kernel by about 120K.
-
- This support requires an ACPI compliant platform (hardware/firmware).
- If both ACPI and Advanced Power Management (APM) support are
- configured, whichever is loaded first shall be used.
-
- This code DOES NOT currently provide a complete OSPM implementation
- -- it has not yet reached APM's level of functionality. When fully
- implemented, Linux ACPI/OSPM will provide a more robust functional
- replacement for legacy configuration and power management
- interfaces, including the Plug-and-Play BIOS specification (PnP
- BIOS), the Multi-Processor Specification (MPS), and the Advanced
- Power Management specification (APM).
-
- Linux support for ACPI/OSPM is based on Intel Corporation's ACPI
- Component Architecture (ACPI CA). The latest ACPI CA source code,
- documentation, debug builds, and implementation status information
- can be downloaded from:
- <http://developer.intel.com/technology/iapc/acpi/downloads.htm>.
-
- The ACPI Sourceforge project may also be of interest:
- <http://sf.net/projects/acpi/>
-
-config ACPI_INTERPRETER
- bool
- depends on !IA64_HP_SIM
- default y
-
-config ACPI_KERNEL_CONFIG
- bool
- depends on !IA64_HP_SIM
- default y
- help
- If you say `Y' here, Linux's ACPI support will use the
- hardware-level system descriptions found on IA-64 systems.
if !IA64_HP_SIM
static struct ioc_iommu ioc_iommu_info[] __initdata = {
{ ZX1_IOC_ID, "zx1", ioc_zx1_init },
+ { SX1000_IOC_ID, "sx1000", NULL },
};
static struct ioc * __init
return ((mask & 0xFFFFFFFFUL) == 0xFFFFFFFFUL);
}
+int
+sba_dma_mapping_error (dma_addr_t dma_addr)
+{
+ return 0;
+}
+
__setup("nosbagart", nosbagart);
static int __init
__setup("sbapagesize=",sba_page_override);
+EXPORT_SYMBOL(sba_dma_mapping_error);
EXPORT_SYMBOL(sba_map_single);
EXPORT_SYMBOL(sba_unmap_single);
EXPORT_SYMBOL(sba_map_sg);
br.call.sptk.many rp=b6 // call the signal handler
.ret0: adds base0=(BSP_OFF+SIGCONTEXT_OFF),sp
;;
- ld8 r15=[base0],(CFM_OFF-BSP_OFF) // fetch sc_ar_bsp and advance to CFM_OFF
+ ld8 r15=[base0] // fetch sc_ar_bsp
mov r14=ar.bsp
;;
cmp.ne p1,p0=r14,r15 // do we need to restore the rbs?
EXPORT_SYMBOL(machvec_noop);
void
-machvec_memory_fence (void)
+machvec_setup (char **arg)
+{
+}
+EXPORT_SYMBOL(machvec_setup);
+
+void
+machvec_timer_interrupt (int irq, void *dev_id, struct pt_regs *regs)
+{
+}
+EXPORT_SYMBOL(machvec_timer_interrupt);
+
+void
+machvec_dma_sync_single (struct device *hwdev, dma_addr_t dma_handle, size_t size, int dir)
+{
+ mb();
+}
+EXPORT_SYMBOL(machvec_dma_sync_single);
+
+void
+machvec_dma_sync_sg (struct device *hwdev, struct scatterlist *sg, int n, int dir)
{
mb();
}
-EXPORT_SYMBOL(machvec_memory_fence);
+EXPORT_SYMBOL(machvec_dma_sync_sg);
ia64_do_signal(oldset, scr, in_syscall);
}
+static int pal_halt = 1;
+static int __init nohalt_setup(char * str)
+{
+ pal_halt = 0;
+ return 1;
+}
+__setup("nohalt", nohalt_setup);
+
/*
* We use this if we don't have any better idle routine..
*/
void
default_idle (void)
{
-#ifdef CONFIG_IA64_PAL_IDLE
- if (!ia64_platform_is("sn2"))
- if (!need_resched())
+ unsigned long pmu_active = ia64_getreg(_IA64_REG_PSR) & (IA64_PSR_PP | IA64_PSR_UP);
+
+ while (!need_resched())
+ if (pal_halt && !pmu_active)
safe_halt();
-#endif
}
void __attribute__((noreturn))
#endif
}
+static void __init
+io_port_init (void)
+{
+ extern unsigned long ia64_iobase;
+ unsigned long phys_iobase;
+
+ /*
+ * Set `iobase' to the appropriate address in region 6 (uncached access range).
+ *
+ * The EFI memory map is the "preferred" location to get the I/O port space base,
+ * rather the relying on AR.KR0. This should become more clear in future SAL
+ * specs. We'll fall back to getting it out of AR.KR0 if no appropriate entry is
+ * found in the memory map.
+ */
+ phys_iobase = efi_get_iobase();
+ if (phys_iobase)
+ /* set AR.KR0 since this is all we use it for anyway */
+ ia64_set_kr(IA64_KR_IO_BASE, phys_iobase);
+ else {
+ phys_iobase = ia64_get_kr(IA64_KR_IO_BASE);
+ printk(KERN_INFO "No I/O port range found in EFI memory map, falling back "
+ "to AR.KR0\n");
+ printk(KERN_INFO "I/O port base = 0x%lx\n", phys_iobase);
+ }
+ ia64_iobase = (unsigned long) ioremap(phys_iobase, 0);
+
+ /* setup legacy IO port space */
+ io_space[0].mmio_base = ia64_iobase;
+ io_space[0].sparse = 1;
+ num_io_spaces = 1;
+}
+
#ifdef CONFIG_SERIAL_8250_CONSOLE
static void __init
setup_serial_legacy (void)
void __init
setup_arch (char **cmdline_p)
{
- extern unsigned long ia64_iobase;
- unsigned long phys_iobase;
-
unw_init();
ia64_patch_vtop((u64) __start___vtop_patchlist, (u64) __end___vtop_patchlist);
strlcpy(saved_command_line, *cmdline_p, sizeof(saved_command_line));
efi_init();
+ io_port_init();
+
+#ifdef CONFIG_IA64_GENERIC
+ machvec_init(acpi_get_sysname());
+#endif
#ifdef CONFIG_ACPI_BOOT
/* Initialize the ACPI boot-time table parser */
/* process SAL system table: */
ia64_sal_init(efi.sal_systab);
-#ifdef CONFIG_IA64_GENERIC
- machvec_init(acpi_get_sysname());
-#endif
-
- /*
- * Set `iobase' to the appropriate address in region 6 (uncached access range).
- *
- * The EFI memory map is the "preferred" location to get the I/O port space base,
- * rather the relying on AR.KR0. This should become more clear in future SAL
- * specs. We'll fall back to getting it out of AR.KR0 if no appropriate entry is
- * found in the memory map.
- */
- phys_iobase = efi_get_iobase();
- if (phys_iobase)
- /* set AR.KR0 since this is all we use it for anyway */
- ia64_set_kr(IA64_KR_IO_BASE, phys_iobase);
- else {
- phys_iobase = ia64_get_kr(IA64_KR_IO_BASE);
- printk(KERN_INFO "No I/O port range found in EFI memory map, falling back "
- "to AR.KR0\n");
- printk(KERN_INFO "I/O port base = 0x%lx\n", phys_iobase);
- }
- ia64_iobase = (unsigned long) ioremap(phys_iobase, 0);
-
- /* setup legacy IO port space */
- io_space[0].mmio_base = ia64_iobase;
- io_space[0].sparse = 1;
- num_io_spaces = 1;
-
#ifdef CONFIG_SMP
cpu_physical_id(0) = hard_smp_processor_id();
#endif
unsigned long *pending_ipis = &__ia64_per_cpu_var(ipi_operation);
unsigned long ops;
- /* Count this now; we may make a call that never returns. */
- local_cpu_data->ipi_count++;
-
mb(); /* Order interrupt and bit testing. */
while ((ops = xchg(pending_ipis, 0)) != 0) {
mb(); /* Order bit clearing and data access. */
}
EXPORT_SYMBOL(smp_call_function);
-void
-smp_do_timer (struct pt_regs *regs)
-{
- int user = user_mode(regs);
-
- if (--local_cpu_data->prof_counter <= 0) {
- local_cpu_data->prof_counter = local_cpu_data->prof_multiplier;
- update_process_times(user);
- }
-}
-
/*
* this function calls the 'stop' function on all other CPUs in the system.
*/
static inline void __init
smp_setup_percpu_timer (void)
{
- local_cpu_data->prof_counter = 1;
- local_cpu_data->prof_multiplier = 1;
}
static void __init
ia64_do_profile(regs);
while (1) {
-
#ifdef CONFIG_SMP
- smp_do_timer(regs);
+ /*
+ * For UP, this is done in do_timer(). Weird, but
+ * fixing that would require updates to all
+ * platforms.
+ */
+ update_process_times(user_mode(regs));
#endif
new_itm += local_cpu_data->itm_delta;
}
do {
- /*
- * If we're too close to the next clock tick for comfort, we increase the
- * safety margin by intentionally dropping the next tick(s). We do NOT update
- * itm.next because that would force us to call do_timer() which in turn would
- * let our clock run too fast (with the potentially devastating effect of
- * losing monotony of time).
- */
- while (!time_after(new_itm, ia64_get_itc() + local_cpu_data->itm_delta/2))
- new_itm += local_cpu_data->itm_delta;
- ia64_set_itm(new_itm);
- /* double check, in case we got hit by a (slow) PMI: */
+ /*
+ * If we're too close to the next clock tick for
+ * comfort, we increase the safety margin by
+ * intentionally dropping the next tick(s). We do NOT
+ * update itm.next because that would force us to call
+ * do_timer() which in turn would let our clock run
+ * too fast (with the potentially devastating effect
+ * of losing monotony of time).
+ */
+ while (!time_after(new_itm, ia64_get_itc() + local_cpu_data->itm_delta/2))
+ new_itm += local_cpu_data->itm_delta;
+ ia64_set_itm(new_itm);
+ /* double check, in case we got hit by a (slow) PMI: */
} while (time_after_eq(ia64_get_itc(), new_itm));
return IRQ_HANDLED;
}
siginfo.si_isr = isr;
force_sig_info(sig, &siginfo, current);
return;
- } else if (done_with_exception(regs))
+ } else if (ia64_done_with_exception(regs))
return;
sprintf(buf, "NaT consumption");
break;
/* something went wrong... */
if (!user_mode(regs)) {
if (eh) {
- handle_exception(regs, eh);
+ ia64_handle_exception(regs, eh);
goto done;
}
die_if_kernel("error during unaligned kernel access\n", regs, ret);
OUTPUT_ARCH(ia64)
ENTRY(phys_start)
jiffies = jiffies_64;
+PHDRS {
+ code PT_LOAD;
+ percpu PT_LOAD;
+ data PT_LOAD;
+}
SECTIONS
{
/* Sections to be discarded */
v = PAGE_OFFSET; /* this symbol is here to make debugging easier... */
phys_start = _start - LOAD_OFFSET;
+ code : { } :code
. = KERNEL_START;
_text = .;
{ *(.data.cacheline_aligned) }
/* Per-cpu data: */
+ percpu : { } :percpu
. = ALIGN(PERCPU_PAGE_SIZE);
__phys_per_cpu_start = .;
.data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
}
. = __phys_per_cpu_start + PERCPU_PAGE_SIZE; /* ensure percpu data fits into percpu page size */
+ data : { } :data
.data : AT(ADDR(.data) - LOAD_OFFSET)
{ *(.data) *(.data1) *(.gnu.linkonce.d*) CONSTRUCTORS }
_end = .;
+ code : { } :code
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
sync_single(hwdev, (void *) sg->dma_address, sg->dma_length, dir);
}
+int
+swiotlb_dma_mapping_error (dma_addr_t dma_addr)
+{
+ return 0;
+}
+
/*
* Return whether the given PCI device DMA address mask can be supported properly. For
* example, if your device can only drive the low 24-bits during PCI bus mastering, then
EXPORT_SYMBOL(swiotlb_sync_single_for_device);
EXPORT_SYMBOL(swiotlb_sync_sg_for_cpu);
EXPORT_SYMBOL(swiotlb_sync_sg_for_device);
+EXPORT_SYMBOL(swiotlb_dma_mapping_error);
EXPORT_SYMBOL(swiotlb_alloc_coherent);
EXPORT_SYMBOL(swiotlb_free_coherent);
EXPORT_SYMBOL(swiotlb_dma_supported);
}
void
-handle_exception (struct pt_regs *regs, const struct exception_table_entry *e)
+ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e)
{
long fix = (u64) &e->cont + e->cont;
return;
}
- if (done_with_exception(regs))
+ if (ia64_done_with_exception(regs))
return;
/*
}
EXPORT_SYMBOL(sn_dma_sync_sg_for_device);
+int
+sn_dma_mapping_error(dma_addr_t dma_addr)
+{
+ return 0;
+}
+
+EXPORT_SYMBOL(sn_dma_mapping_error);
EXPORT_SYMBOL(sn_pci_unmap_single);
EXPORT_SYMBOL(sn_pci_map_single);
EXPORT_SYMBOL(sn_pci_dma_sync_single_for_cpu);
shubstats_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- cnodeid_t cnode;
- uint64_t longarg;
+ cnodeid_t cnode;
+ uint64_t longarg;
+ uint64_t intarg;
+ uint64_t regval[2];
int nasid;
- cnode = (cnodeid_t)file->f_dentry->d_fsdata;
+ cnode = (cnodeid_t)(u64)file->f_dentry->d_fsdata;
if (cnode < 0 || cnode >= numnodes)
return -ENODEV;
}
break;
+ case SNDRV_SHUB_GETMMR32:
+ intarg = shub_mmr_read32(cnode, arg);
+ if (copy_to_user((void *)arg, &intarg,
+ sizeof(intarg))) {
+ return -EFAULT;
+ }
+ break;
+
+ case SNDRV_SHUB_GETMMR64:
+ case SNDRV_SHUB_GETMMR64_IO:
+ if (cmd == SNDRV_SHUB_GETMMR64)
+ longarg = shub_mmr_read(cnode, arg);
+ else
+ longarg = shub_mmr_read_iospace(cnode, arg);
+ if (copy_to_user((void *)arg, &longarg, sizeof(longarg)))
+ return -EFAULT;
+ break;
+
+ case SNDRV_SHUB_PUTMMR64:
+ case SNDRV_SHUB_PUTMMR64_IO:
+ if (copy_from_user((void *)regval, (void *)arg, sizeof(regval)))
+ return -EFAULT;
+ if (regval[0] & 0x7) {
+ printk("Error: configure_shub_stats: unaligned address 0x%016lx\n", regval[0]);
+ return -EINVAL;
+ }
+ if (cmd == SNDRV_SHUB_PUTMMR64)
+ shub_mmr_write(cnode, (shubreg_t)regval[0], regval[1]);
+ else
+ shub_mmr_write_iospace(cnode, (shubreg_t)regval[0], regval[1]);
+ break;
+
default:
return -EINVAL;
}
struct file_operations shub_mon_fops = {
.ioctl = shubstats_ioctl,
};
-
-/*
- * "linkstatd" kernel thread to export SGI Numalink
- * stats via /proc/sgi_sn/linkstats
- */
-static struct s_linkstats {
- uint64_t hs_ni_sn_errors[2];
- uint64_t hs_ni_cb_errors[2];
- uint64_t hs_ni_retry_errors[2];
- int hs_ii_up;
- uint64_t hs_ii_sn_errors;
- uint64_t hs_ii_cb_errors;
- uint64_t hs_ii_retry_errors;
-} *sn_linkstats;
-
-static spinlock_t sn_linkstats_lock;
-static unsigned long sn_linkstats_starttime;
-static unsigned long sn_linkstats_samples;
-static unsigned long sn_linkstats_overflows;
-static unsigned long sn_linkstats_update_msecs;
-
-void
-sn_linkstats_reset(unsigned long msecs)
-{
- int cnode;
- uint64_t iio_wstat;
- uint64_t llp_csr_reg;
-
- spin_lock(&sn_linkstats_lock);
- memset(sn_linkstats, 0, numnodes * sizeof(struct s_linkstats));
- for (cnode=0; cnode < numnodes; cnode++) {
- shub_mmr_write(cnode, SH_NI0_LLP_ERR, 0L);
- shub_mmr_write(cnode, SH_NI1_LLP_ERR, 0L);
- shub_mmr_write_iospace(cnode, IIO_LLP_LOG, 0L);
-
- /* zero the II retry counter */
- iio_wstat = shub_mmr_read_iospace(cnode, IIO_WSTAT);
- iio_wstat &= 0xffffffffff00ffff; /* bits 23:16 */
- shub_mmr_write_iospace(cnode, IIO_WSTAT, iio_wstat);
-
- /* Check if the II xtalk link is working */
- llp_csr_reg = shub_mmr_read_iospace(cnode, IIO_LLP_CSR);
- if (llp_csr_reg & IIO_LLP_CSR_IS_UP)
- sn_linkstats[cnode].hs_ii_up = 1;
- }
-
- sn_linkstats_update_msecs = msecs;
- sn_linkstats_samples = 0;
- sn_linkstats_overflows = 0;
- sn_linkstats_starttime = jiffies;
- spin_unlock(&sn_linkstats_lock);
-}
-
-int
-linkstatd_thread(void *unused)
-{
- int cnode;
- int overflows;
- uint64_t reg[2];
- uint64_t iio_wstat = 0L;
- ii_illr_u_t illr;
- struct s_linkstats *lsp;
- struct task_struct *tsk = current;
-
- daemonize("linkstatd");
- set_user_nice(tsk, 19);
- sigfillset(&tsk->blocked);
- strcpy(tsk->comm, "linkstatd");
-
- while(1) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(sn_linkstats_update_msecs * HZ / 1000);
-
- spin_lock(&sn_linkstats_lock);
-
- overflows = 0;
- for (lsp=sn_linkstats, cnode=0; cnode < numnodes; cnode++, lsp++) {
- reg[0] = shub_mmr_read(cnode, SH_NI0_LLP_ERR);
- reg[1] = shub_mmr_read(cnode, SH_NI1_LLP_ERR);
- if (lsp->hs_ii_up) {
- illr = (ii_illr_u_t)shub_mmr_read_iospace(cnode, IIO_LLP_LOG);
- iio_wstat = shub_mmr_read_iospace(cnode, IIO_WSTAT);
- }
-
- if (!overflows && (
- (reg[0] & SH_NI0_LLP_ERR_RX_SN_ERR_COUNT_MASK) ==
- SH_NI0_LLP_ERR_RX_SN_ERR_COUNT_MASK ||
- (reg[0] & SH_NI0_LLP_ERR_RX_CB_ERR_COUNT_MASK) ==
- SH_NI0_LLP_ERR_RX_CB_ERR_COUNT_MASK ||
- (reg[1] & SH_NI1_LLP_ERR_RX_SN_ERR_COUNT_MASK) ==
- SH_NI1_LLP_ERR_RX_SN_ERR_COUNT_MASK ||
- (reg[1] & SH_NI1_LLP_ERR_RX_CB_ERR_COUNT_MASK) ==
- SH_NI1_LLP_ERR_RX_CB_ERR_COUNT_MASK ||
- (lsp->hs_ii_up && illr.ii_illr_fld_s.i_sn_cnt == IIO_LLP_SN_MAX) ||
- (lsp->hs_ii_up && illr.ii_illr_fld_s.i_cb_cnt == IIO_LLP_CB_MAX))) {
- overflows = 1;
- }
-
-#define LINKSTAT_UPDATE(reg, cnt, mask, shift) cnt += (reg & mask) >> shift
-
- LINKSTAT_UPDATE(reg[0], lsp->hs_ni_sn_errors[0],
- SH_NI0_LLP_ERR_RX_SN_ERR_COUNT_MASK,
- SH_NI0_LLP_ERR_RX_SN_ERR_COUNT_SHFT);
-
- LINKSTAT_UPDATE(reg[1], lsp->hs_ni_sn_errors[1],
- SH_NI1_LLP_ERR_RX_SN_ERR_COUNT_MASK,
- SH_NI1_LLP_ERR_RX_SN_ERR_COUNT_SHFT);
-
- LINKSTAT_UPDATE(reg[0], lsp->hs_ni_cb_errors[0],
- SH_NI0_LLP_ERR_RX_CB_ERR_COUNT_MASK,
- SH_NI0_LLP_ERR_RX_CB_ERR_COUNT_SHFT);
-
- LINKSTAT_UPDATE(reg[1], lsp->hs_ni_cb_errors[1],
- SH_NI1_LLP_ERR_RX_CB_ERR_COUNT_MASK,
- SH_NI1_LLP_ERR_RX_CB_ERR_COUNT_SHFT);
-
- LINKSTAT_UPDATE(reg[0], lsp->hs_ni_retry_errors[0],
- SH_NI0_LLP_ERR_RETRY_COUNT_MASK,
- SH_NI0_LLP_ERR_RETRY_COUNT_SHFT);
-
- LINKSTAT_UPDATE(reg[1], lsp->hs_ni_retry_errors[1],
- SH_NI1_LLP_ERR_RETRY_COUNT_MASK,
- SH_NI1_LLP_ERR_RETRY_COUNT_SHFT);
-
- if (lsp->hs_ii_up) {
- /* II sn and cb errors */
- lsp->hs_ii_sn_errors += illr.ii_illr_fld_s.i_sn_cnt;
- lsp->hs_ii_cb_errors += illr.ii_illr_fld_s.i_cb_cnt;
- lsp->hs_ii_retry_errors += (iio_wstat & 0x0000000000ff0000) >> 16;
-
- shub_mmr_write(cnode, SH_NI0_LLP_ERR, 0L);
- shub_mmr_write(cnode, SH_NI1_LLP_ERR, 0L);
- shub_mmr_write_iospace(cnode, IIO_LLP_LOG, 0L);
-
- /* zero the II retry counter */
- iio_wstat = shub_mmr_read_iospace(cnode, IIO_WSTAT);
- iio_wstat &= 0xffffffffff00ffff; /* bits 23:16 */
- shub_mmr_write_iospace(cnode, IIO_WSTAT, iio_wstat);
- }
- }
-
- sn_linkstats_samples++;
- if (overflows)
- sn_linkstats_overflows++;
-
- spin_unlock(&sn_linkstats_lock);
- }
-}
-
-static char *
-rate_per_minute(uint64_t val, uint64_t secs)
-{
- static char buf[16];
- uint64_t a=0, b=0, c=0, d=0;
-
- if (secs) {
- a = 60 * val / secs;
- b = 60 * 10 * val / secs - (10 * a);
- c = 60 * 100 * val / secs - (100 * a) - (10 * b);
- d = 60 * 1000 * val / secs - (1000 * a) - (100 * b) - (10 * c);
- }
- sprintf(buf, "%4lu.%lu%lu%lu", a, b, c, d);
-
- return buf;
-}
-
-int
-sn_linkstats_get(char *page)
-{
- int n = 0;
- int cnode;
- int nlport;
- struct s_linkstats *lsp;
- nodepda_t *npda;
- uint64_t snsum = 0;
- uint64_t cbsum = 0;
- uint64_t retrysum = 0;
- uint64_t snsum_ii = 0;
- uint64_t cbsum_ii = 0;
- uint64_t retrysum_ii = 0;
- uint64_t secs;
-
- spin_lock(&sn_linkstats_lock);
- secs = (jiffies - sn_linkstats_starttime) / HZ;
-
- n += sprintf(page, "# SGI Numalink stats v1 : %lu samples, %lu o/flows, update %lu msecs\n",
- sn_linkstats_samples, sn_linkstats_overflows, sn_linkstats_update_msecs);
-
- n += sprintf(page+n, "%-37s %8s %8s %8s %8s\n",
- "# Numalink", "sn errs", "cb errs", "cb/min", "retries");
-
- for (lsp=sn_linkstats, cnode=0; cnode < numnodes; cnode++, lsp++) {
- npda = NODEPDA(cnode);
-
- /* two NL links on each SHub */
- for (nlport=0; nlport < 2; nlport++) {
- cbsum += lsp->hs_ni_cb_errors[nlport];
- snsum += lsp->hs_ni_sn_errors[nlport];
- retrysum += lsp->hs_ni_retry_errors[nlport];
-
- /* avoid buffer overrun (should be using seq_read API) */
- if (numnodes > 64)
- continue;
-
- n += sprintf(page + n, "/%s/link/%d %8lu %8lu %8s %8lu\n",
- npda->hwg_node_name, nlport+1, lsp->hs_ni_sn_errors[nlport],
- lsp->hs_ni_cb_errors[nlport],
- rate_per_minute(lsp->hs_ni_cb_errors[nlport], secs),
- lsp->hs_ni_retry_errors[nlport]);
- }
-
- /* one II port on each SHub (may not be connected) */
- if (lsp->hs_ii_up) {
- n += sprintf(page + n, "/%s/xtalk %8lu %8lu %8s %8lu\n",
- npda->hwg_node_name, lsp->hs_ii_sn_errors,
- lsp->hs_ii_cb_errors, rate_per_minute(lsp->hs_ii_cb_errors, secs),
- lsp->hs_ii_retry_errors);
-
- snsum_ii += lsp->hs_ii_sn_errors;
- cbsum_ii += lsp->hs_ii_cb_errors;
- retrysum_ii += lsp->hs_ii_retry_errors;
- }
- }
-
- n += sprintf(page + n, "%-37s %8lu %8lu %8s %8lu\n",
- "System wide NL totals", snsum, cbsum,
- rate_per_minute(cbsum, secs), retrysum);
-
- n += sprintf(page + n, "%-37s %8lu %8lu %8s %8lu\n",
- "System wide II totals", snsum_ii, cbsum_ii,
- rate_per_minute(cbsum_ii, secs), retrysum_ii);
-
- spin_unlock(&sn_linkstats_lock);
-
- return n;
-}
-
-static int __init
-linkstatd_init(void)
-{
- if (!ia64_platform_is("sn2"))
- return -ENODEV;
-
- spin_lock_init(&sn_linkstats_lock);
- sn_linkstats = kmalloc(numnodes * sizeof(struct s_linkstats), GFP_KERNEL);
- sn_linkstats_reset(60000UL); /* default 60 second update interval */
- kernel_thread(linkstatd_thread, NULL, CLONE_KERNEL);
-
- return 0;
-}
-
-__initcall(linkstatd_init);
down(&sn_oemdata_mutex);
sn_oemdata = oemdata;
sn_oemdata_size = oemdata_size;
+ sn_oemdata_bufsize = 0;
ia64_sn_plat_specific_err_print(print_hook, (char *)psei);
up(&sn_oemdata_mutex);
return 0;
{
efi_guid_t guid = *(efi_guid_t *)sect_header;
*oemdata_size = 0;
- sn_oemdata_bufsize = 0;
vfree(*oemdata);
*oemdata = NULL;
if (efi_guidcmp(guid, SAL_PLAT_SPECIFIC_ERR_SECT_GUID) == 0)
/*
* Enable forced interrupt by default.
+ * When set, the sn interrupt handler writes the force interrupt register on
+ * the bridge chip. The hardware will then send an interrupt message if the
+ * interrupt line is active. This mimics a level sensitive interrupt.
*/
int sn_force_interrupt_flag = 1;
}
}
-extern int sn_linkstats_get(char *);
-extern int sn_linkstats_reset(unsigned long);
-
-static int
-sn_linkstats_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data) {
-
- return sn_linkstats_get(page);
-}
-
-static int
-sn_linkstats_write_proc(struct file *file, const char *buffer,
- unsigned long count, void *data)
-{
- char s[64];
- unsigned long msecs;
- int e = count;
-
- if (copy_from_user(s, buffer, count < sizeof(s) ? count : sizeof(s)))
- e = -EFAULT;
- else {
- if (sscanf(s, "%lu", &msecs) != 1 || msecs < 5)
- /* at least 5 milliseconds between updates */
- e = -EINVAL;
- else
- sn_linkstats_reset(msecs);
- }
-
- return e;
-}
-
-void
-register_sn_linkstats(void) {
- struct proc_dir_entry *entry;
-
- if (!sgi_proc_dir) {
- sgi_proc_dir = proc_mkdir("sgi_sn", 0);
- }
- entry = create_proc_entry("linkstats", 0444, sgi_proc_dir);
- if (entry) {
- entry->nlink = 1;
- entry->data = 0;
- entry->read_proc = sn_linkstats_read_proc;
- entry->write_proc = sn_linkstats_write_proc;
- }
-}
-
void
register_sn_procfs(void) {
register_sn_partition_id();
register_sn_serial_numbers();
register_sn_force_interrupt();
- register_sn_linkstats();
}
#endif /* CONFIG_PROC_FS */
stw r0,TRAP(r1) /* register set saved */
b sys_clone
+ .globl ppc_swapcontext
+ppc_swapcontext:
+ SAVE_NVGPRS(r1)
+ lwz r0,TRAP(r1)
+ rlwinm r0,r0,0,0,30 /* clear LSB to indicate full */
+ stw r0,TRAP(r1) /* register set saved */
+ b sys_swapcontext
+
/*
* This routine switches between two different tasks. The process
* state of one is saved on its kernel stack. Then the state
.long sys_clock_gettime
.long sys_clock_getres
.long sys_clock_nanosleep
- .long sys_swapcontext
+ .long ppc_swapcontext
.long sys_tgkill /* 250 */
.long sys_utimes
.long sys_statfs64
#include <asm/prom.h>
#include <asm/hardirq.h>
-int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs);
extern unsigned long _get_SP(void);
struct task_struct *last_task_used_math = NULL;
}
int
-dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs)
+dump_task_fpu(struct task_struct *tsk, elf_fpregset_t *fpregs)
{
- if (regs->msr & MSR_FP)
- giveup_fpu(current);
- memcpy(fpregs, ¤t->thread.fpr[0], sizeof(*fpregs));
+ if (tsk->thread.regs && tsk->thread.regs->msr & MSR_FP)
+ giveup_fpu(tsk);
+ memcpy(fpregs, &tsk->thread.fpr[0], sizeof(*fpregs));
return 1;
}
return val;
}
+ /* Make sure we aren't ISA */
+ if (!strcmp(dn->type, "isa")) {
+ pci_dev_put(dev);
+ return val;
+ }
+
if (!dn->eeh_config_addr) {
pci_dev_put(dev);
return val;
oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED);
if (!oldval) {
set_thread_flag(TIF_POLLING_NRFLAG);
- start_snooze = __get_tb();
+ start_snooze = __get_tb() +
+ naca->smt_snooze_delay*tb_ticks_per_usec;
while (!need_resched()) {
/* need_resched could be 1 or 0 at this
* point. If it is 0, set it to 0, so
* an IPI/Prod is sent. If it is 1, keep
* it that way & schedule work.
*/
- if (__get_tb() <
- (start_snooze +
- naca->smt_snooze_delay*tb_ticks_per_usec)) {
+ if (naca->smt_snooze_delay == 0 ||
+ __get_tb() < start_snooze) {
HMT_low(); /* Low thread priority */
continue;
}
#include "open_pic.h"
#include "pci.h"
+/* legal IO pages under MAX_ISA_PORT. This is to ensure we don't touch
+ devices we don't have access to. */
+unsigned long io_page_mask;
+
+EXPORT_SYMBOL(io_page_mask);
+
/* RTAS tokens */
static int read_pci_config;
static int write_pci_config;
pci_process_ISA_OF_ranges(isa_dn,
hose->io_base_phys,
hose->io_base_virt);
+ /* Allow all IO */
+ io_page_mask = -1;
}
}
for (i = 0; i < PCI_NUM_RESOURCES; i++) {
if (dev->resource[i].flags & IORESOURCE_IO) {
unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base;
- dev->resource[i].start += offset;
- dev->resource[i].end += offset;
+ unsigned long start, end, mask;
+
+ start = dev->resource[i].start += offset;
+ end = dev->resource[i].end += offset;
+
+ /* Need to allow IO access to pages that are in the
+ ISA range */
+ if (start < MAX_ISA_PORT) {
+ if (end > MAX_ISA_PORT)
+ end = MAX_ISA_PORT;
+
+ start >>= PAGE_SHIFT;
+ end >>= PAGE_SHIFT;
+
+ /* get the range of pages for the map */
+ mask = ((1 << (end+1))-1) ^ ((1 << start)-1);
+ io_page_mask |= mask;
+ }
}
else if (dev->resource[i].flags & IORESOURCE_MEM) {
dev->resource[i].start += hose->pci_mem_offset;
struct pci_controller *phb = (struct pci_controller *)data;
u32 *regs;
char *device_type = get_property(dn, "device_type", 0);
+ char *model;
dn->phb = phb;
if (device_type && strcmp(device_type, "pci") == 0 && get_property(dn, "class-code", 0) == 0) {
/* special case for PHB's. Sigh. */
regs = (u32 *)get_property(dn, "bus-range", 0);
dn->busno = regs[0];
- dn->devfn = 0; /* assumption */
+
+ model = (char *)get_property(dn, "model", NULL);
+
+ if (strstr(model, "U3"))
+ dn->devfn = -1;
+ else
+ dn->devfn = 0; /* assumption */
} else {
regs = (u32 *)get_property(dn, "reg", 0);
if (regs) {
if (err)
goto out;
- if (!type_page) {
- err = -EINVAL;
- goto out;
+ if (type_page) {
+ is_smb = !strcmp((char *)type_page, SMBFS_NAME);
+ is_ncp = !strcmp((char *)type_page, NCPFS_NAME);
+ } else {
+ is_smb = is_ncp = 0;
}
- is_smb = !strcmp((char *)type_page, SMBFS_NAME);
- is_ncp = !strcmp((char *)type_page, NCPFS_NAME);
-
err = copy_mount_stuff_to_kernel((const void *)AA(data), &data_page);
if (err)
goto type_out;
int error;
};
-static int
-filldir(void * __buf, const char * name, int namlen, off_t offset, ino_t ino,
- unsigned int d_type)
+static int filldir(void * __buf, const char * name, int namlen, off_t offset,
+ ino_t ino, unsigned int d_type)
{
struct linux_dirent32 * dirent;
struct getdents_callback32 * buf = (struct getdents_callback32 *) __buf;
- int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+ int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 2);
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
dirent = buf->previous;
- if (dirent)
- put_user(offset, &dirent->d_off);
+ if (dirent) {
+ if (__put_user(offset, &dirent->d_off))
+ goto efault;
+ }
dirent = buf->current_dir;
+ if (__put_user(ino, &dirent->d_ino))
+ goto efault;
+ if (__put_user(reclen, &dirent->d_reclen))
+ goto efault;
+ if (copy_to_user(dirent->d_name, name, namlen))
+ goto efault;
+ if (__put_user(0, dirent->d_name + namlen))
+ goto efault;
+ if (__put_user(d_type, (char *) dirent + reclen - 1))
+ goto efault;
buf->previous = dirent;
- put_user(ino, &dirent->d_ino);
- put_user(reclen, &dirent->d_reclen);
- copy_to_user(dirent->d_name, name, namlen);
- put_user(0, dirent->d_name + namlen);
- ((char *) dirent) += reclen;
+ dirent = (void *)dirent + reclen;
buf->current_dir = dirent;
buf->count -= reclen;
return 0;
+efault:
+ buf->error = -EFAULT;
+ return -EFAULT;
}
-asmlinkage long sys32_getdents(unsigned int fd, struct linux_dirent32 *dirent, unsigned int count)
+long sys32_getdents(unsigned int fd, struct linux_dirent32 *dirent,
+ unsigned int count)
{
struct file * file;
struct linux_dirent32 * lastdirent;
struct getdents_callback32 buf;
- int error = -EBADF;
+ int error;
+
+ error = -EFAULT;
+ if (!access_ok(VERIFY_WRITE, dirent, count))
+ goto out;
+ error = -EBADF;
file = fget(fd);
if (!file)
goto out;
error = vfs_readdir(file, (filldir_t)filldir, &buf);
if (error < 0)
goto out_putf;
- lastdirent = buf.previous;
error = buf.error;
- if(lastdirent) {
- put_user(file->f_pos, &lastdirent->d_off);
- error = count - buf.count;
+ lastdirent = buf.previous;
+ if (lastdirent) {
+ if (put_user(file->f_pos, &lastdirent->d_off))
+ error = -EFAULT;
+ else
+ error = count - buf.count;
}
- out_putf:
- fput(file);
- out:
+out_putf:
+ fput(file);
+out:
return error;
}
-/* end of readdir & getdents */
/*
* Ooo, nasty. We need here to frob 32-bit unsigned longs to
return -1;
}
- if (strstr(saved_command_line, "numa=off")) {
- printk(KERN_WARNING "NUMA disabled by user\n");
- return -1;
- }
-
cpu = of_find_node_by_type(NULL, "cpu");
if (!cpu)
goto err;
source "init/Kconfig"
-
menu "System type"
choice
turning this off will boot the kernel on these machines with the
MMU implicitly switched off.
+choice
+ prompt "HugeTLB page size"
+ depends on HUGETLB_PAGE && CPU_SH4 && MMU
+ default HUGETLB_PAGE_SIZE_64K
+
+config HUGETLB_PAGE_SIZE_64K
+ bool "64K"
+
+config HUGETLB_PAGE_SIZE_1MB
+ bool "1MB"
+
+endchoice
+
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
with an auto-probed frequency which should be considered the proper
value for your hardware.
+menu "CPU Frequency scaling"
+
config CPU_FREQ
bool "CPU Frequency scaling"
help
If unsure, say N.
+source "drivers/cpufreq/Kconfig"
+
config CPU_FREQ_TABLE
tristate "CPU frequency table helpers"
depends on CPU_FREQ
If unsure, say N.
-source "drivers/cpufreq/Kconfig"
+endmenu
source "arch/sh/drivers/dma/Kconfig"
source "arch/sh/cchips/Kconfig"
+config HEARTBEAT
+ bool "Heartbeat LED"
+ depends on SH_MPC1211 || SH_CAT68701 || SH_STB1_HARP || SH_STB1_OVERDRIVE || SH_BIGSUR || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE
+ help
+ Use the power-on LED on your machine as a load meter. The exact
+ behavior is platform-dependent, but normally the flash frequency is
+ a hyperbolic function of the 5-minute load average.
+
endmenu
bool
config MAPLE
- bool
- default y if SH_DREAMCAST
+ tristate "Maple Bus support"
+ depends on SH_DREAMCAST
+ default y
source "arch/sh/drivers/pci/Kconfig"
endmenu
-source "drivers/base/Kconfig"
-
-source "drivers/mtd/Kconfig"
-
-source "drivers/parport/Kconfig"
-
-source "drivers/block/Kconfig"
-
-source "drivers/ide/Kconfig"
-
-source "drivers/scsi/Kconfig"
-
-source "drivers/cdrom/Kconfig"
-
-source "drivers/md/Kconfig"
-
-source "drivers/ieee1394/Kconfig"
-
-source "net/Kconfig"
-
-source "drivers/isdn/Kconfig"
-
-source "drivers/telephony/Kconfig"
-
-#
-# input - input/joystick depends on it. As does USB.
-#
-source "drivers/input/Kconfig"
-
-menu "Character devices"
-
-config VT
- bool "Virtual terminal"
- ---help---
- If you say Y here, you will get support for terminal devices with
- display and keyboard devices. These are called "virtual" because you
- can run several virtual terminals (also called virtual consoles) on
- one physical terminal. This is rather useful, for example one
- virtual terminal can collect system messages and warnings, another
- one can be used for a text-mode user session, and a third could run
- an X session, all in parallel. Switching between virtual terminals
- is done with certain key combinations, usually Alt-<function key>.
-
- The setterm command ("man setterm") can be used to change the
- properties (such as colors or beeping) of a virtual terminal. The
- man page console_codes(4) ("man console_codes") contains the special
- character sequences that can be used to change those properties
- directly. The fonts used on virtual terminals can be changed with
- the setfont ("man setfont") command and the key bindings are defined
- with the loadkeys ("man loadkeys") command.
-
- You need at least one virtual terminal device in order to make use
- of your keyboard and monitor. Therefore, only people configuring an
- embedded system would want to say N here in order to save some
- memory; the only way to log into such a system is then via a serial
- or network connection.
-
- If unsure, say Y, or else you won't be able to do much with your new
- shiny Linux system :-)
-
-config VT_CONSOLE
- bool "Support for console on virtual terminal"
- depends on VT
- ---help---
- The system console is the device which receives all kernel messages
- and warnings and which allows logins in single user mode. If you
- answer Y here, a virtual terminal (the device used to interact with
- a physical terminal) can be used as system console. This is the most
- common mode of operations, so you should say Y here unless you want
- the kernel messages be output only to a serial port (in which case
- you should say Y to "Console on serial port", below).
-
- If you do say Y here, by default the currently visible virtual
- terminal (/dev/tty0) will be used as system console. You can change
- that with a kernel command line option such as "console=tty3" which
- would use the third virtual terminal as system console. (Try "man
- bootparam" or see the documentation of your boot loader (lilo or
- loadlin) about how to pass options to the kernel at boot time.)
-
- If unsure, say Y.
-
-config HW_CONSOLE
- bool
- depends on VT && !S390 && !UM
- default y
-
-config SERIAL
- tristate "Serial (8250, 16450, 16550 or compatible) support"
- ---help---
- This selects whether you want to include the driver for the standard
- serial ports. The standard answer is Y. People who might say N
- here are those that are setting up dedicated Ethernet WWW/FTP
- servers, or users that have one of the various bus mice instead of a
- serial mouse and don't intend to use their machine's standard serial
- port for anything. (Note that the Cyclades and Stallion multi
- serial port drivers do not need this driver built in for them to
- work.)
-
- To compile this driver as a module, choose M here: the
- module will be called serial.
- [WARNING: Do not compile this driver as a module if you are using
- non-standard serial ports, since the configuration information will
- be lost when the driver is unloaded. This limitation may be lifted
- in the future.]
-
- BTW1: If you have a mouseman serial mouse which is not recognized by
- the X window system, try running gpm first.
-
- BTW2: If you intend to use a software modem (also called Winmodem)
- under Linux, forget it. These modems are crippled and require
- proprietary drivers which are only available under Windows.
-
- Most people will say Y or M here, so that they can use serial mice,
- modems and similar devices connecting to the standard serial ports.
-
-config SH_SCI
- tristate "Serial (SCI, SCIF) support"
- help
- Selecting this option will allow the Linux kernel to transfer data
- over SCI (Serial Communication Interface) and/or SCIF (Serial
- Communication Interface with FIFO) which are built into the Hitachi
- SuperH processor. The option provides 1 to 3 (depending
- on the CPU model) standard Linux tty devices, /dev/ttySC[012]; one
- of these is normally used as the system console.
-
- If in doubt, press "y".
-
-config SERIAL_CONSOLE
- bool "Support for console on serial port"
- depends on SERIAL=y || SH_SCI=y
- ---help---
- If you say Y here, it will be possible to use a serial port as the
- system console (the system console is the device which receives all
- kernel messages and warnings and which allows logins in single user
- mode). This could be useful if some terminal or printer is connected
- to that serial port.
-
- Even if you say Y here, the currently visible virtual console
- (/dev/tty0) will still be used as the system console by default, but
- you can alter that using a kernel command line option such as
- "console=ttyS1". (Try "man bootparam" or see the documentation of
- your boot loader (lilo or loadlin) about how to pass options to the
- kernel at boot time.)
-
- If you don't have a VGA card installed and you say Y here, the
- kernel will automatically use the first serial line, /dev/ttyS0, as
- system console.
-
- If unsure, say N.
-
-comment "Unix98 PTY support"
-
-config UNIX98_PTYS
- bool "Unix98 PTY support"
- ---help---
- A pseudo terminal (PTY) is a software device consisting of two
- halves: a master and a slave. The slave device behaves identical to
- a physical terminal; the master device is used by a process to
- read data from and write data to the slave, thereby emulating a
- terminal. Typical programs for the master side are telnet servers
- and xterms.
-
- Linux has traditionally used the BSD-like names /dev/ptyxx for
- masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
- has a number of problems. The GNU C library glibc 2.1 and later,
- however, supports the Unix98 naming standard: in order to acquire a
- pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
- terminal is then made available to the process and the pseudo
- terminal slave can be accessed as /dev/pts/<number>. What was
- traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
-
- The entries in /dev/pts/ are created on the fly by a virtual
- file system; therefore, if you say Y here you should say Y to
- "/dev/pts file system for Unix98 PTYs" as well.
-
- If you want to say Y here, you need to have the C library glibc 2.1
- or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
- Read the instructions in <file:Documentation/Changes> pertaining to
- pseudo terminals. It's safe to say N.
-
-config UNIX98_PTY_COUNT
- int "Maximum number of Unix98 PTYs in use (0-2048)"
- depends on UNIX98_PTYS
- default "256"
- help
- The maximum number of Unix98 PTYs that can be used at any one time.
- The default is 256, and should be enough for desktop systems. Server
- machines which support incoming telnet/rlogin/ssh connections and/or
- serve several X terminals may want to increase this: every incoming
- connection and every xterm uses up one PTY.
-
- When not in use, each additional set of 256 PTYs occupy
- approximately 8 KB of kernel memory on 32-bit architectures.
-
-config HEARTBEAT
- bool "Heartbeat LED"
- depends on SH_MPC1211 || SH_CAT68701 || SH_STB1_HARP || SH_STB1_OVERDRIVE || SH_BIGSUR || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE
- help
- Use the power-on LED on your machine as a load meter. The exact
- behavior is platform-dependent, but normally the flash frequency is
- a hyperbolic function of the 5-minute load average.
-
-
-menu "Maple Bus input peripherals"
- depends on SH_DREAMCAST && MAPLE
-
-config MAPLE_KEYBOARD
- tristate "Maple Bus keyboard support"
- depends on INPUT
-
-config MAPLE_MOUSE
- tristate "Maple Bus mouse support"
- depends on INPUT
-
-comment "Input core support is required for Maple input peripherals"
- depends on INPUT=n
-
-endmenu
-
-config PRINTER
- tristate "Parallel printer support"
- depends on PARPORT
- ---help---
- If you intend to attach a printer to the parallel port of your Linux
- box (as opposed to using a serial printer; if the connector at the
- printer has 9 or 25 holes ["female"], then it's serial), say Y.
- Also read the Printing-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- It is possible to share one parallel port among several devices
- (e.g. printer and ZIP drive) and it is safe to compile the
- corresponding drivers into the kernel.
- To compile this driver as a module, choose M here and read
- <file:Documentation/parport.txt>. The module will be called lp.
-
- If you have several parallel ports, you can specify which ports to
- use with the "lp" kernel command line option. (Try "man bootparam"
- or see the documentation of your boot loader (lilo or loadlin) about
- how to pass options to the kernel at boot time.) The syntax of the
- "lp" command line option can be found in <file:drivers/char/lp.c>.
-
- If you have more than 8 printers, you need to increase the LP_NO
- macro in lp.c and the PARPORT_MAX macro in parport.h.
-
-config LP_CONSOLE
- bool "Support for console on line printer"
- depends on PRINTER
- ---help---
- If you want kernel messages to be printed out as they occur, you
- can have a console on the printer. This option adds support for
- doing that; to actually get it to happen you need to pass the
- option "console=lp0" to the kernel at boot time.
-
- If the printer is out of paper (or off, or unplugged, or too
- busy..) the kernel will stall until the printer is ready again.
- By defining CONSOLE_LP_STRICT to 0 (at your own risk) you
- can make the kernel continue when this happens,
- but it'll lose the kernel messages.
-
- If unsure, say N.
-
-config PPDEV
- tristate "Support for user-space parallel port device drivers"
- depends on PARPORT
- ---help---
- Saying Y to this adds support for /dev/parport device nodes. This
- is needed for programs that want portable access to the parallel
- port, for instance deviceid (which displays Plug-and-Play device
- IDs).
-
- This is the parallel port equivalent of SCSI generic support (sg).
- It is safe to say N to this -- it is not needed for normal printing
- or parallel port CD-ROM/disk support.
-
- To compile this support as a module, choose M here: the
- module will be called ppdev.
-
- If unsure, say N.
-
-config PSMOUSE
- bool "PS/2 mouse (aka \"auxiliary device\") support"
- ---help---
- The PS/2 mouse connects to a special mouse port that looks much like
- the keyboard port (small circular connector with 6 pins). This way,
- the mouse does not use any serial ports. This port can also be used
- for other input devices like light pens, tablets, keypads. Compaq,
- AST and IBM all use this as their mouse port on currently shipping
- machines. The trackballs of some laptops are PS/2 mice also. In
- particular, the C&T 82C710 mouse on TI Travelmates is a PS/2 mouse.
-
- Although PS/2 mice are not technically bus mice, they are explained
- in detail in the Busmouse-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- When using a PS/2 mouse, you can get problems if you want to use the
- mouse both on the Linux console and under X. Using the "-R" option
- of the Linux mouse managing program gpm (available from
- <ftp://gnu.systemy.it/pub/gpm/>) solves this problem, or you can get
- the "mconv2" utility from <ftp://ibiblio.org/pub/Linux/system/mouse/>.
-
-source "drivers/char/watchdog/Kconfig"
-
-config RTC
- tristate "Enhanced Real Time Clock Support"
- ---help---
- If you say Y here and create a character special file /dev/rtc with
- major number 10 and minor number 135 using mknod ("man mknod"), you
- will get access to the real time clock (or hardware clock) built
- into your computer.
-
- Every PC has such a clock built in. It can be used to generate
- signals from as low as 1Hz up to 8192Hz, and can also be used
- as a 24 hour alarm. It reports status information via the file
- /proc/driver/rtc and its behaviour is set by various ioctls on
- /dev/rtc.
-
- If you run Linux on a multiprocessor machine and said Y to
- "Symmetric Multi Processing" above, you should say Y here to read
- and set the RTC in an SMP compatible fashion.
-
- If you think you have a use for such a device (such as periodic data
- sampling), then say Y here, and read <file:Documentation/rtc.txt>
- for details.
-
- To compile this driver as a module, choose M here: the
- module will be called rtc.
-
-source "drivers/char/pcmcia/Kconfig"
-
-source "drivers/serial/Kconfig"
-
-source "drivers/i2c/Kconfig"
-
-endmenu
+source "drivers/Kconfig"
source "fs/Kconfig"
-source "drivers/media/Kconfig"
-
-source "drivers/video/Kconfig"
-
-source "sound/Kconfig"
-
-source "drivers/usb/Kconfig"
-
source "arch/sh/oprofile/Kconfig"
menu "Kernel hacking"
-# $Id: Makefile,v 1.32 2003/10/26 23:33:49 lethal Exp $
+# $Id: Makefile,v 1.34 2004/03/21 17:31:06 lethal Exp $
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
cflags-$(CONFIG_SH_DSP) += -Wa,-dsp
cflags-$(CONFIG_SH_KGDB) += -g
-cflags-$(CONFIG_EMBEDDED) += -Os
cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \
$(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-defconfig-%:
- @echo ' Copying arch/sh/configs/$@ -> .config'
- @if [ -e .config ]; then mv -f .config .config.old; fi
- @cp -f arch/sh/configs/$@ .config
- @chmod 644 .config
-
define archhelp
- @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)'
- for board in arch/sh/configs/*; \
- do \
- echo -n ' ' $$board | sed -e 's|arch/sh/configs/||g' ; \
- echo -n ' - Build for ' ; \
- echo -e $$board | sed -e 's|.*-||g'; \
- done
+ @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)'
endef
#include <asm/irq.h>
struct sh_machine_vector mv_hp680 __initmv = {
- .mv_nr_irqs = HD64461_IRQBASE+HD64461_IRQ_NUM,
-
- .mv_inb = hd64461_inb,
- .mv_inw = hd64461_inw,
- .mv_inl = hd64461_inl,
- .mv_outb = hd64461_outb,
- .mv_outw = hd64461_outw,
- .mv_outl = hd64461_outl,
-
- .mv_inb_p = hd64461_inb_p,
- .mv_inw_p = hd64461_inw,
- .mv_inl_p = hd64461_inl,
- .mv_outb_p = hd64461_outb_p,
- .mv_outw_p = hd64461_outw,
- .mv_outl_p = hd64461_outl,
-
- .mv_insb = hd64461_insb,
- .mv_insw = hd64461_insw,
- .mv_insl = hd64461_insl,
- .mv_outsb = hd64461_outsb,
- .mv_outsw = hd64461_outsw,
- .mv_outsl = hd64461_outsl,
-
- .mv_irq_demux = hd64461_irq_demux,
+ .mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM,
+
+ .mv_inb = hd64461_inb,
+ .mv_inw = hd64461_inw,
+ .mv_inl = hd64461_inl,
+ .mv_outb = hd64461_outb,
+ .mv_outw = hd64461_outw,
+ .mv_outl = hd64461_outl,
+
+ .mv_inb_p = hd64461_inb_p,
+ .mv_inw_p = hd64461_inw,
+ .mv_inl_p = hd64461_inl,
+ .mv_outb_p = hd64461_outb_p,
+ .mv_outw_p = hd64461_outw,
+ .mv_outl_p = hd64461_outl,
+
+ .mv_insb = hd64461_insb,
+ .mv_insw = hd64461_insw,
+ .mv_insl = hd64461_insl,
+ .mv_outsb = hd64461_outsb,
+ .mv_outsw = hd64461_outsw,
+ .mv_outsl = hd64461_outsl,
+
+ .mv_readw = hd64461_readw,
+ .mv_writew = hd64461_writew,
+
+ .mv_irq_demux = hd64461_irq_demux,
};
+
ALIAS_MV(hp680)
#include <linux/config.h>
#include <linux/init.h>
#include <asm/hd64461/hd64461.h>
+#include <asm/io.h>
+#include <asm/hp6xx/hp6xx.h>
+#include <asm/cpu/dac.h>
const char *get_system_type(void)
{
int __init platform_setup(void)
{
- __set_io_port_base(CONFIG_HD64461_IOBASE - HD64461_STBCR);
+ u16 v;
+ v = inw(HD64461_STBCR);
+ v |= HD64461_STBCR_SURTST | HD64461_STBCR_SIRST |
+ HD64461_STBCR_STM1ST | HD64461_STBCR_STM0ST |
+ HD64461_STBCR_SAFEST | HD64461_STBCR_SPC0ST |
+ HD64461_STBCR_SMIAST | HD64461_STBCR_SAFECKE_OST |
+ HD64461_STBCR_SAFECKE_IST;
+ outw(v, HD64461_STBCR);
+ v = inw(HD64461_GPADR);
+ v |= HD64461_GPADR_SPEAKER | HD64461_GPADR_PCMCIA0;
+ outw(v, HD64461_GPADR);
+
+ sh_dac_disable(DAC_SPEAKER_VOLUME);
return 0;
}
-
-/* $Id: io.c,v 1.4 2003/08/03 03:05:10 lethal Exp $
+/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
*
* linux/arch/sh/kernel/io_se.c
*
void se_insb(unsigned long port, void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
+ __u8 *ap = addr;
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
while (count--)
- *((__u8 *) addr)++ = *bp;
+ *ap++ = *bp;
} else if (shifted_port(port)) {
while (count--)
- *((__u8 *) addr)++ = *p >> 8;
+ *ap++ = *p >> 8;
} else {
while (count--)
- *((__u8 *) addr)++ = *p;
+ *ap++ = *p;
}
}
void se_insw(unsigned long port, void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
+ __u16 *ap = addr;
while (count--)
- *((__u16 *) addr)++ = *p;
+ *ap++ = *p;
}
void se_insl(unsigned long port, void *addr, unsigned long count)
void se_outsb(unsigned long port, const void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
+ const __u8 *ap = addr;
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + port);
while (count--)
- *bp = *((__u8 *) addr)++;
+ *bp = *ap++;
} else if (shifted_port(port)) {
while (count--)
- *p = *((__u8 *) addr)++ << 8;
+ *p = *ap++ << 8;
} else {
while (count--)
- *p = *((__u8 *) addr)++;
+ *p = *ap++;
}
}
void se_outsw(unsigned long port, const void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
+ const __u16 *ap = addr;
while (count--)
- *p = *((__u16 *) addr)++;
+ *p = *ap++;
}
void se_outsl(unsigned long port, const void *addr, unsigned long count)
-/* $Id: irq.c,v 1.1.2.2 2002/10/29 00:56:09 lethal Exp $
+/* $Id: irq.c,v 1.4 2004/02/22 22:44:36 kkojima Exp $
*
* linux/arch/sh/boards/se/770x/irq.c
*
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/irq.h>
-#include <asm/hitachi_se.h>
+#include <asm/se/se.h>
/*
* Initialize IRQ setting
+menu "Companion Chips"
+
# A board must have defined HD6446X_SERIES in order to see these
+config HD6446X_SERIES
+ bool "HD6446x support"
+ default n
+
choice
prompt "HD6446x options"
- depends HD6446X_SERIES
+ depends on HD6446X_SERIES
default HD64461
config HD64461
Do not change this unless you know what you are doing.
+endmenu
/*
- * $Id: io.c,v 1.5 2004/02/01 19:46:04 lethal Exp $
+ * $Id: io.c,v 1.6 2004/03/16 00:07:50 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Typical I/O routines for HD64461 system.
*/
#include <asm/io.h>
#include <asm/hd64461/hd64461.h>
+#define MEM_BASE (CONFIG_HD64461_IOBASE - HD64461_STBCR)
+
static __inline__ unsigned long PORT2ADDR(unsigned long port)
{
/* 16550A: HD64461 internal */
#endif
/* ??? */
- if (port < 0x10000) return 0xa0000000 + port;
+ if (port < 0xf000) return 0xa0000000 + port;
+ /* PCMCIA channel 0, I/O (0xba000000) */
+ if (port < 0x10000) return 0xba000000 + port - 0xf000;
/* HD64461 internal devices (0xb0000000) */
if (port < 0x20000) return CONFIG_HD64461_IOBASE + port - 0x10000;
const unsigned long *buf=buffer;
while(count--) *addr=*buf++;
}
+
+unsigned short hd64461_readw(unsigned long addr)
+{
+ return *(volatile unsigned short*)(MEM_BASE+addr);
+}
+
+void hd64461_writew(unsigned short b, unsigned long addr)
+{
+ *(volatile unsigned short*)(MEM_BASE+addr) = b;
+}
+
/*
- * $Id: setup.c,v 1.4 2003/08/03 03:05:10 lethal Exp $
+ * $Id: setup.c,v 1.5 2004/03/16 00:07:50 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Hitachi HD64461 companion chip support
*/
#include <linux/config.h>
#include <linux/sched.h>
+#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/param.h>
#include <linux/interrupt.h>
local_irq_restore(flags);
}
-
static void enable_hd64461_irq(unsigned int irq)
{
unsigned long flags;
local_irq_restore(flags);
}
-
static void mask_and_ack_hd64461(unsigned int irq)
{
disable_hd64461_irq(irq);
#endif
}
-
static void end_hd64461_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_hd64461_irq(irq);
}
-
static unsigned int startup_hd64461_irq(unsigned int irq)
-{
+{
enable_hd64461_irq(irq);
return 0;
}
-
static void shutdown_hd64461_irq(unsigned int irq)
{
disable_hd64461_irq(irq);
}
-
static struct hw_interrupt_type hd64461_irq_type = {
.typename = "HD64461-IRQ",
.startup = startup_hd64461_irq,
.end = end_hd64461_irq,
};
-
static irqreturn_t hd64461_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
printk(KERN_INFO
return IRQ_NONE;
}
+static struct {
+ int (*func) (int, void *);
+ void *dev;
+} hd64461_demux[HD64461_IRQ_NUM];
+
+void hd64461_register_irq_demux(int irq,
+ int (*demux) (int irq, void *dev), void *dev)
+{
+ hd64461_demux[irq - HD64461_IRQBASE].func = demux;
+ hd64461_demux[irq - HD64461_IRQBASE].dev = dev;
+}
+
+EXPORT_SYMBOL(hd64461_register_irq_demux);
+
+void hd64461_unregister_irq_demux(int irq)
+{
+ hd64461_demux[irq - HD64461_IRQBASE].func = 0;
+}
+
+EXPORT_SYMBOL(hd64461_unregister_irq_demux);
+
int hd64461_irq_demux(int irq)
{
if (irq == CONFIG_HD64461_IRQ) {
unsigned short bit;
unsigned short nirr = inw(HD64461_NIRR);
unsigned short nimr = inw(HD64461_NIMR);
+ int i;
+
nirr &= ~nimr;
- for (bit = 1, irq = 0; irq < 16; bit <<= 1, irq++)
- if (nirr & bit) break;
- if (irq == 16) irq = CONFIG_HD64461_IRQ;
- else irq += HD64461_IRQBASE;
+ for (bit = 1, i = 0; i < 16; bit <<= 1, i++)
+ if (nirr & bit)
+ break;
+ if (i == 16)
+ irq = CONFIG_HD64461_IRQ;
+ else {
+ irq = HD64461_IRQBASE + i;
+ if (hd64461_demux[i].func != 0) {
+ irq = hd64461_demux[i].func(irq, hd64461_demux[i].dev);
+ }
+ }
}
return __irq_demux(irq);
}
-static struct irqaction irq0 = { hd64461_interrupt, SA_INTERRUPT, 0, "HD64461", NULL, NULL};
-
+static struct irqaction irq0 = { hd64461_interrupt, SA_INTERRUPT, 0, "HD64461", NULL, NULL };
int __init setup_hd64461(void)
{
if (!MACH_HD64461)
return 0;
- printk(KERN_INFO "HD64461 configured at 0x%x on irq %d(mapped into %d to %d)\n",
- CONFIG_HD64461_IOBASE, CONFIG_HD64461_IRQ,
- HD64461_IRQBASE, HD64461_IRQBASE+15);
+ printk(KERN_INFO
+ "HD64461 configured at 0x%x on irq %d(mapped into %d to %d)\n",
+ CONFIG_HD64461_IOBASE, CONFIG_HD64461_IRQ, HD64461_IRQBASE,
+ HD64461_IRQBASE + 15);
-#if defined(CONFIG_CPU_SUBTYPE_SH7709) /* Should be at processor specific part.. */
+#if defined(CONFIG_CPU_SUBTYPE_SH7709) /* Should be at processor specific part.. */
outw(0x2240, INTC_ICR1);
#endif
outw(0xffff, HD64461_NIMR);
--- /dev/null
+#
+# Automatically generated by make menuconfig: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Processor type and features
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+CONFIG_SH_ADX=y
+# CONFIG_SH_UNKNOWN is not set
+CONFIG_SH_RTC=y
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+CONFIG_CPU_SUBTYPE_SH7750=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+# CONFIG_CPU_SH3 is not set
+CONFIG_CPU_SH4=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_MEMORY_START=0x08000000
+CONFIG_MEMORY_SIZE=0x00400000
+CONFIG_MEMORY_SET=y
+# CONFIG_DISCONTIGMEM is not set
+
+#
+# General setup
+#
+CONFIG_ISA=y
+# CONFIG_EISA is not set
+# CONFIG_MCA is not set
+# CONFIG_SBUS is not set
+# CONFIG_NET is not set
+CONFIG_CF_ENABLER=y
+# CONFIG_CF_AREA5 is not set
+CONFIG_CF_AREA6=y
+CONFIG_CF_BASE_ADDR=0xb8000000
+# CONFIG_HD64461 is not set
+# CONFIG_HD64465 is not set
+# CONFIG_SH_DMA is not set
+# CONFIG_PCI is not set
+# CONFIG_HOTPLUG is not set
+# CONFIG_PCMCIA is not set
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+CONFIG_KCORE_ELF=y
+# CONFIG_KCORE_AOUT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_CISS_SCSI_TAPE is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+# CONFIG_MD_RAID1 is not set
+# CONFIG_MD_RAID5 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_BLK_DEV_LVM is not set
+
+#
+# ATA/IDE/MFM/RLL support
+#
+CONFIG_IDE=y
+
+#
+# IDE, ATA and ATAPI Block devices
+#
+CONFIG_BLK_DEV_IDE=y
+# CONFIG_BLK_DEV_HD_IDE is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
+# CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
+# CONFIG_BLK_DEV_IDEDISK_IBM is not set
+# CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
+# CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
+# CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
+# CONFIG_BLK_DEV_IDEDISK_WD is not set
+# CONFIG_BLK_DEV_COMMERIAL is not set
+# CONFIG_BLK_DEV_TIVO is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
+# CONFIG_BLK_DEV_ISAPNP is not set
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_DMA_NONPCI is not set
+# CONFIG_BLK_DEV_ATARAID is not set
+# CONFIG_BLK_DEV_ATARAID_PDC is not set
+# CONFIG_BLK_DEV_ATARAID_HPT is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Input core support
+#
+# CONFIG_INPUT is not set
+# CONFIG_INPUT_KEYBDEV is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
+CONFIG_SH_SCI=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_UNIX98_PTYS is not set
+
+#
+# Joysticks
+#
+# CONFIG_INPUT_GAMEPORT is not set
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+
+#
+# File systems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_ADFS_FS_RW is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_TMPFS is not set
+CONFIG_RAMFS=y
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVFS_MOUNT is not set
+# CONFIG_DEVFS_DEBUG is not set
+# CONFIG_DEVPTS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX4FS_RW is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_UDF_RW is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_NCPFS_NLS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_ZISOFS_FS is not set
+# CONFIG_ZLIB_FS_INFLATE is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_SMB_NLS is not set
+# CONFIG_NLS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_SH_STANDARD_BIOS=y
+CONFIG_SH_EARLY_PRINTK=y
+
+#
+# Library routines
+#
+# CONFIG_CRC32 is not set
--- /dev/null
+#
+# Automatically generated by make menuconfig: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Processor type and features
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+CONFIG_SH_CQREEK=y
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_UNKNOWN is not set
+CONFIG_SH_RTC=y
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+CONFIG_CPU_SUBTYPE_SH7708=y
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_CPU_SH3=y
+# CONFIG_CPU_SH4 is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x00400000
+# CONFIG_DISCONTIGMEM is not set
+
+#
+# General setup
+#
+CONFIG_ISA=y
+# CONFIG_EISA is not set
+# CONFIG_MCA is not set
+# CONFIG_SBUS is not set
+# CONFIG_NET is not set
+# CONFIG_CF_AREA5 is not set
+CONFIG_CF_AREA6=y
+CONFIG_CF_BASE_ADDR=0xb8000000
+# CONFIG_HD64461 is not set
+# CONFIG_HD64465 is not set
+# CONFIG_SH_DMA is not set
+# CONFIG_PCI is not set
+# CONFIG_HOTPLUG is not set
+# CONFIG_PCMCIA is not set
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+CONFIG_KCORE_ELF=y
+# CONFIG_KCORE_AOUT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_XD is not set
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_CISS_SCSI_TAPE is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+# CONFIG_MD_RAID1 is not set
+# CONFIG_MD_RAID5 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_BLK_DEV_LVM is not set
+
+#
+# ATA/IDE/MFM/RLL support
+#
+CONFIG_IDE=y
+
+#
+# IDE, ATA and ATAPI Block devices
+#
+CONFIG_BLK_DEV_IDE=y
+# CONFIG_BLK_DEV_HD_IDE is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
+# CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
+# CONFIG_BLK_DEV_IDEDISK_IBM is not set
+# CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
+# CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
+# CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
+# CONFIG_BLK_DEV_IDEDISK_WD is not set
+# CONFIG_BLK_DEV_COMMERIAL is not set
+# CONFIG_BLK_DEV_TIVO is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
+# CONFIG_BLK_DEV_ISAPNP is not set
+# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_DMA_NONPCI is not set
+# CONFIG_BLK_DEV_ATARAID is not set
+# CONFIG_BLK_DEV_ATARAID_PDC is not set
+# CONFIG_BLK_DEV_ATARAID_HPT is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
+# Input core support
+#
+# CONFIG_INPUT is not set
+# CONFIG_INPUT_KEYBDEV is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
+CONFIG_SH_SCI=y
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_UNIX98_PTYS is not set
+
+#
+# Joysticks
+#
+# CONFIG_INPUT_GAMEPORT is not set
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+
+#
+# File systems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_ADFS_FS_RW is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_TMPFS is not set
+CONFIG_RAMFS=y
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVFS_MOUNT is not set
+# CONFIG_DEVFS_DEBUG is not set
+# CONFIG_DEVPTS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX4FS_RW is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UDF_FS is not set
+# CONFIG_UDF_RW is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_NCPFS_NLS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_ZISOFS_FS is not set
+# CONFIG_ZLIB_FS_INFLATE is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_SMB_NLS is not set
+# CONFIG_NLS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_SH_STANDARD_BIOS=y
+CONFIG_SH_EARLY_PRINTK=y
+
+#
+# Library routines
+#
+# CONFIG_CRC32 is not set
+++ /dev/null
-#
-# Automatically generated by make menuconfig: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
-# Processor type and features
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-CONFIG_SH_ADX=y
-# CONFIG_SH_UNKNOWN is not set
-CONFIG_SH_RTC=y
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-CONFIG_CPU_SUBTYPE_SH7750=y
-# CONFIG_CPU_SUBTYPE_SH7751 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SH3 is not set
-CONFIG_CPU_SH4=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_MEMORY_START=0x08000000
-CONFIG_MEMORY_SIZE=0x00400000
-CONFIG_MEMORY_SET=y
-# CONFIG_DISCONTIGMEM is not set
-
-#
-# General setup
-#
-CONFIG_ISA=y
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SBUS is not set
-# CONFIG_NET is not set
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
-# CONFIG_HD64461 is not set
-# CONFIG_HD64465 is not set
-# CONFIG_SH_DMA is not set
-# CONFIG_PCI is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_PCMCIA is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_CISS_SCSI_TAPE is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_MD_MULTIPATH is not set
-# CONFIG_BLK_DEV_LVM is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HD is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
-# CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
-# CONFIG_BLK_DEV_IDEDISK_IBM is not set
-# CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
-# CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
-# CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
-# CONFIG_BLK_DEV_IDEDISK_WD is not set
-# CONFIG_BLK_DEV_COMMERIAL is not set
-# CONFIG_BLK_DEV_TIVO is not set
-# CONFIG_BLK_DEV_IDECS is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_ISAPNP is not set
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_DMA_NONPCI is not set
-# CONFIG_BLK_DEV_ATARAID is not set
-# CONFIG_BLK_DEV_ATARAID_PDC is not set
-# CONFIG_BLK_DEV_ATARAID_HPT is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input core support
-#
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_KEYBDEV is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# Joysticks
-#
-# CONFIG_INPUT_GAMEPORT is not set
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# File systems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_TMPFS is not set
-CONFIG_RAMFS=y
-# CONFIG_ISO9660_FS is not set
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_ZISOFS_FS is not set
-# CONFIG_ZLIB_FS_INFLATE is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_SMB_NLS is not set
-# CONFIG_NLS is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-CONFIG_SH_STANDARD_BIOS=y
-CONFIG_SH_EARLY_PRINTK=y
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
+++ /dev/null
-#
-# Automatically generated by make menuconfig: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
-# Processor type and features
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-CONFIG_SH_CQREEK=y
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_UNKNOWN is not set
-CONFIG_SH_RTC=y
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-CONFIG_CPU_SUBTYPE_SH7708=y
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-# CONFIG_CPU_SUBTYPE_SH7750 is not set
-# CONFIG_CPU_SUBTYPE_SH7751 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_CPU_SH3=y
-# CONFIG_CPU_SH4 is not set
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x00400000
-# CONFIG_DISCONTIGMEM is not set
-
-#
-# General setup
-#
-CONFIG_ISA=y
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SBUS is not set
-# CONFIG_NET is not set
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
-# CONFIG_HD64461 is not set
-# CONFIG_HD64465 is not set
-# CONFIG_SH_DMA is not set
-# CONFIG_PCI is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_PCMCIA is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_CISS_SCSI_TAPE is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_MD_MULTIPATH is not set
-# CONFIG_BLK_DEV_LVM is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HD is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
-# CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
-# CONFIG_BLK_DEV_IDEDISK_IBM is not set
-# CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
-# CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
-# CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
-# CONFIG_BLK_DEV_IDEDISK_WD is not set
-# CONFIG_BLK_DEV_COMMERIAL is not set
-# CONFIG_BLK_DEV_TIVO is not set
-# CONFIG_BLK_DEV_IDECS is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_ISAPNP is not set
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_DMA_NONPCI is not set
-# CONFIG_BLK_DEV_ATARAID is not set
-# CONFIG_BLK_DEV_ATARAID_PDC is not set
-# CONFIG_BLK_DEV_ATARAID_HPT is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input core support
-#
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_KEYBDEV is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# Joysticks
-#
-# CONFIG_INPUT_GAMEPORT is not set
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# File systems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_TMPFS is not set
-CONFIG_RAMFS=y
-# CONFIG_ISO9660_FS is not set
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_ZISOFS_FS is not set
-# CONFIG_ZLIB_FS_INFLATE is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_SMB_NLS is not set
-# CONFIG_NLS is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-CONFIG_SH_STANDARD_BIOS=y
-CONFIG_SH_EARLY_PRINTK=y
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
-
-#
-# System type
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-CONFIG_SH_DREAMCAST=y
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-# CONFIG_CPU_SH3 is not set
-CONFIG_CPU_SH4=y
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-CONFIG_CPU_SUBTYPE_SH7750=y
-# CONFIG_CPU_SUBTYPE_SH7751 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_MMU=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x01000000
-CONFIG_MEMORY_SET=y
-# CONFIG_MEMORY_OVERRIDE is not set
-CONFIG_ZERO_PAGE_OFFSET=0x00001000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_PREEMPT=y
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-CONFIG_SH_STORE_QUEUES=y
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_FREQ=49876504
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-CONFIG_SH_CPU_FREQ=y
-# CONFIG_CPU_FREQ_PROC_INTF is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_SH_DMA=y
-CONFIG_NR_ONCHIP_DMA_CHANNELS=4
-CONFIG_NR_DMA_CHANNELS_BOOL=y
-CONFIG_NR_DMA_CHANNELS=9
-CONFIG_DMA_PAGE_OPS=y
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
-CONFIG_PCI_AUTO=y
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-# CONFIG_HOTPLUG is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=1024
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_STNIC is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-# CONFIG_8139TOO_PIO is not set
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-
-#
-# Unix 98 PTY support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_SH_SCI is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Algorithms
-#
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-CONFIG_FB_PVR2=y
-# CONFIG_FB_PVR2_DEBUG is not set
-# CONFIG_FB_E1355 is not set
-# CONFIG_FB_RIVA is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_PM3 is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
-# CONFIG_FRAME_POINTER is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-CONFIG_ZLIB_INFLATE=y
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
-# System type
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-CONFIG_SH_HP680=y
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-CONFIG_CPU_SH3=y
-# CONFIG_CPU_SH4 is not set
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-CONFIG_CPU_SUBTYPE_SH7709=y
-# CONFIG_CPU_SUBTYPE_SH7750 is not set
-# CONFIG_CPU_SUBTYPE_SH7751 is not set
-# CONFIG_CPU_SUBTYPE_SH7760 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_MMU=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x00400000
-CONFIG_MEMORY_SET=y
-# CONFIG_MEMORY_OVERRIDE is not set
-CONFIG_SH_RTC=y
-# CONFIG_SH_DSP is not set
-CONFIG_SH_HP600=y
-CONFIG_ZERO_PAGE_OFFSET=0x00001000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_PREEMPT is not set
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_FREQ=1193182
-# CONFIG_CPU_FREQ is not set
-# CONFIG_SH_DMA is not set
-CONFIG_HD64461=y
-# CONFIG_HD64465 is not set
-CONFIG_HD64461_IRQ=36
-CONFIG_HD64461_ENABLER=y
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-# CONFIG_PCI is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IDE_TASKFILE_IO is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_DMA_NONPCI is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Networking support
-#
-# CONFIG_NET is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-# CONFIG_SERIAL_CONSOLE is not set
-
-#
-# Unix 98 PTY support
-#
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_SH_SCI is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Algorithms
-#
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_E1355 is not set
-CONFIG_FB_HIT=y
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_PCI_CONSOLE=y
-CONFIG_FONTS=y
-# CONFIG_FONT_8x8 is not set
-# CONFIG_FONT_8x16 is not set
-# CONFIG_FONT_6x11 is not set
-CONFIG_FONT_PEARL_8x8=y
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
-# CONFIG_FRAME_POINTER is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
-
-#
-# System type
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-CONFIG_SH_7751_SOLUTION_ENGINE=y
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-# CONFIG_CPU_SH3 is not set
-CONFIG_CPU_SH4=y
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-# CONFIG_CPU_SUBTYPE_SH7750 is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
-# CONFIG_CPU_SUBTYPE_SH7760 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_MMU=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC1,38400"
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x04000000
-CONFIG_MEMORY_SET=y
-# CONFIG_MEMORY_OVERRIDE is not set
-CONFIG_SH_RTC=y
-CONFIG_ZERO_PAGE_OFFSET=0x00010000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_PREEMPT is not set
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-# CONFIG_SH_STORE_QUEUES is not set
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_FREQ=60013568
-# CONFIG_CPU_FREQ is not set
-# CONFIG_SH_DMA is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
-CONFIG_PCI_AUTO=y
-CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-CONFIG_PCI_DMA=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-# CONFIG_MTD_CHAR is not set
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_RAM=y
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_MPC1211 is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_PMC551 is not set
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_DEBUG=y
-
-#
-# IP: Netfilter Configuration
-#
-# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_QUEUE=y
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_STNIC is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-
-#
-# Unix 98 PTY support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-CONFIG_HEARTBEAT=y
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_SH_WDT is not set
-# CONFIG_RTC is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_SH_SCI is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Algorithms
-#
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
-# CONFIG_NFSD is not set
-# CONFIG_EXPORTFS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
-# CONFIG_FRAME_POINTER is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
-# System type
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_MPC1211 is not set
-CONFIG_SH_SECUREEDGE5410=y
-# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-# CONFIG_CPU_SH3 is not set
-CONFIG_CPU_SH4=y
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-# CONFIG_CPU_SUBTYPE_SH7750 is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_MMU=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_MEMORY_START=0x08000000
-CONFIG_MEMORY_SIZE=0x01000000
-CONFIG_MEMORY_SET=y
-# CONFIG_MEMORY_OVERRIDE is not set
-CONFIG_SH_RTC=y
-CONFIG_ZERO_PAGE_OFFSET=0x00001000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_PREEMPT is not set
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-# CONFIG_SH_STORE_QUEUES is not set
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_FREQ=60013568
-# CONFIG_CPU_FREQ is not set
-CONFIG_SH_DMA=y
-CONFIG_NR_DMA_CHANNELS=8
-# CONFIG_DMA_PAGE_OPS is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
-CONFIG_PCI_AUTO=y
-CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-CONFIG_PCI_DMA=y
-# CONFIG_PCI_LEGACY_PROC is not set
-CONFIG_PCI_NAMES=y
-# CONFIG_HOTPLUG is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_UNIX is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_FASTROUTE is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_STNIC is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-# CONFIG_8139TOO_PIO is not set
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-
-#
-# Unix 98 PTY support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_SH_SCI is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
-# CONFIG_FRAME_POINTER is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-CONFIG_ZLIB_INFLATE=y
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_SUPERH=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-# CONFIG_CLEAN_COMPILE is not set
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
-
-#
-# System type
-#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-CONFIG_SH_7751_SYSTEMH=y
-# CONFIG_SH_STB1_HARP is not set
-# CONFIG_SH_STB1_OVERDRIVE is not set
-# CONFIG_SH_HP620 is not set
-# CONFIG_SH_HP680 is not set
-# CONFIG_SH_HP690 is not set
-# CONFIG_SH_CQREEK is not set
-# CONFIG_SH_DMIDA is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_CAT68701 is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_SH2000 is not set
-# CONFIG_SH_ADX is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_UNKNOWN is not set
-# CONFIG_CPU_SH2 is not set
-# CONFIG_CPU_SH3 is not set
-CONFIG_CPU_SH4=y
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
-# CONFIG_CPU_SUBTYPE_SH7707 is not set
-# CONFIG_CPU_SUBTYPE_SH7708 is not set
-# CONFIG_CPU_SUBTYPE_SH7709 is not set
-# CONFIG_CPU_SUBTYPE_SH7750 is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-CONFIG_MMU=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_MEMORY_START=0x0c000000
-CONFIG_MEMORY_SIZE=0x00400000
-# CONFIG_MEMORY_OVERRIDE is not set
-CONFIG_SH_RTC=y
-CONFIG_ZERO_PAGE_OFFSET=0x00001000
-CONFIG_BOOT_LINK_OFFSET=0x00800000
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_PREEMPT=y
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
-# CONFIG_SH_STORE_QUEUES is not set
-# CONFIG_SMP is not set
-CONFIG_SH_PCLK_FREQ=49876504
-# CONFIG_CPU_FREQ is not set
-# CONFIG_SH_DMA is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
-CONFIG_PCI_AUTO=y
-CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-CONFIG_PCI_DMA=y
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-# CONFIG_HOTPLUG is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=1024
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Networking support
-#
-# CONFIG_NET is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# ISDN subsystem
-#
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL is not set
-CONFIG_SH_SCI=y
-CONFIG_SERIAL_CONSOLE=y
-
-#
-# Unix 98 PTY support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_PSMOUSE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_SH_SCI is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Algorithms
-#
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
-# CONFIG_FRAME_POINTER is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-CONFIG_ZLIB_INFLATE=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+# CONFIG_STANDALONE is not set
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_SYSCTL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_HOTPLUG=y
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SYSTEMH is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+CONFIG_SH_DREAMCAST=y
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_MPC1211 is not set
+# CONFIG_SH_SECUREEDGE5410 is not set
+# CONFIG_SH_UNKNOWN is not set
+# CONFIG_CPU_SH2 is not set
+# CONFIG_CPU_SH3 is not set
+CONFIG_CPU_SH4=y
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+CONFIG_CPU_SUBTYPE_SH7750=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_MMU=y
+CONFIG_HUGETLB_PAGE_SIZE_64K=y
+# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x01000000
+CONFIG_MEMORY_SET=y
+# CONFIG_MEMORY_OVERRIDE is not set
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_PREEMPT=y
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_SH_WRITETHROUGH is not set
+CONFIG_SH_OCRAM=y
+CONFIG_SH_STORE_QUEUES=y
+# CONFIG_SMP is not set
+CONFIG_SH_PCLK_FREQ=49876504
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ_PROC_INTF is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_24_API is not set
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_SH_CPU_FREQ=y
+CONFIG_SH_DMA=y
+CONFIG_NR_ONCHIP_DMA_CHANNELS=4
+CONFIG_NR_DMA_CHANNELS_BOOL=y
+CONFIG_NR_DMA_CHANNELS=9
+# CONFIG_HD6446X_SERIES is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+CONFIG_MAPLE=y
+CONFIG_PCI=y
+# CONFIG_SH_PCIDMA_NONCOHERENT is not set
+CONFIG_PCI_AUTO=y
+CONFIG_PCI_LEGACY_PROC=y
+CONFIG_PCI_NAMES=y
+
+#
+# PCMCIA/CardBus support
+#
+# CONFIG_PCMCIA is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+# CONFIG_FW_LOADER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_LBD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_INET_ECN is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_IPV6 is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+CONFIG_IPV6_SCTP__=y
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_STNIC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+CONFIG_8139TOO=y
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+# CONFIG_8139TOO_8129 is not set
+# CONFIG_8139_OLD_RX_RESET is not set
+CONFIG_8139_RXBUF_IDX=1
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# IrDA (infrared) support
+#
+# CONFIG_IRDA is not set
+
+#
+# Bluetooth support
+#
+# CONFIG_BT is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_MAPLE is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_MAPLE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# Mice
+#
+# CONFIG_BUSMOUSE is not set
+# CONFIG_QIC02_TAPE is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_SH_WDT=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FB=y
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_PVR2=y
+# CONFIG_FB_E1355 is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON_OLD is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_PCI_CONSOLE=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+# CONFIG_LOGO_SUPERH_MONO is not set
+# CONFIG_LOGO_SUPERH_VGA16 is not set
+CONFIG_LOGO_SUPERH_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# Maple Bus input peripherals
+#
+# CONFIG_MAPLE_KEYBOARD is not set
+# CONFIG_MAPLE_MOUSE is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_FAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_DEVFS_FS=y
+CONFIG_DEVFS_MOUNT=y
+# CONFIG_DEVFS_DEBUG is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_GSS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Profiling support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+
+#
+# Kernel hacking
+#
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_KGDB is not set
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_CRC32=y
+CONFIG_ZLIB_INFLATE=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_CLEAN_COMPILE is not set
+# CONFIG_STANDALONE is not set
+CONFIG_BROKEN=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SYSTEMH is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+CONFIG_SH_HP680=y
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_MPC1211 is not set
+# CONFIG_SH_SECUREEDGE5410 is not set
+# CONFIG_SH_UNKNOWN is not set
+# CONFIG_CPU_SH2 is not set
+CONFIG_CPU_SH3=y
+# CONFIG_CPU_SH4 is not set
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+CONFIG_CPU_SUBTYPE_SH7709=y
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_MMU=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x00400000
+CONFIG_MEMORY_SET=y
+# CONFIG_MEMORY_OVERRIDE is not set
+CONFIG_SH_RTC=y
+# CONFIG_SH_DSP is not set
+CONFIG_SH_HP600=y
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_PREEMPT is not set
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
+# CONFIG_SMP is not set
+CONFIG_SH_PCLK_FREQ=1193182
+# CONFIG_CPU_FREQ is not set
+# CONFIG_SH_DMA is not set
+CONFIG_HD6446X_SERIES=y
+CONFIG_HD64461=y
+# CONFIG_HD64465 is not set
+CONFIG_HD64461_IRQ=36
+# CONFIG_HD64461_ENABLER is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+# CONFIG_PCI is not set
+# CONFIG_HOTPLUG is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_LBD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_IDEDISK_STROKE is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+# CONFIG_IDE_TASKFILE_IO is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_DMA_NONPCI is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# IEEE 1394 (FireWire) support (EXPERIMENTAL)
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# Networking support
+#
+# CONFIG_NET is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_CT82C710 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+
+#
+# Unix98 PTY support
+#
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_SH_SCI is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_FAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_DEVFS_FS=y
+CONFIG_DEVFS_MOUNT=y
+# CONFIG_DEVFS_DEBUG is not set
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+
+#
+# Graphics support
+#
+CONFIG_FB=y
+# CONFIG_FB_E1355 is not set
+CONFIG_FB_HIT=y
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_PCI_CONSOLE=y
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+CONFIG_FONT_PEARL_8x8=y
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+
+#
+# Logo configuration
+#
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_KGDB is not set
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC32 is not set
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_STANDALONE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_SYSCTL=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_KMOD is not set
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+CONFIG_SH_7751_SOLUTION_ENGINE=y
+# CONFIG_SH_7751_SYSTEMH is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_MPC1211 is not set
+# CONFIG_SH_SECUREEDGE5410 is not set
+# CONFIG_SH_UNKNOWN is not set
+# CONFIG_CPU_SH2 is not set
+# CONFIG_CPU_SH3 is not set
+CONFIG_CPU_SH4=y
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_MMU=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC1,38400"
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_MEMORY_SET=y
+# CONFIG_MEMORY_OVERRIDE is not set
+CONFIG_SH_RTC=y
+CONFIG_ZERO_PAGE_OFFSET=0x00010000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_PREEMPT is not set
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
+# CONFIG_SH_STORE_QUEUES is not set
+# CONFIG_SMP is not set
+CONFIG_SH_PCLK_FREQ=60013568
+# CONFIG_CPU_FREQ is not set
+# CONFIG_SH_DMA is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+CONFIG_PCI=y
+# CONFIG_SH_PCIDMA_NONCOHERENT is not set
+CONFIG_PCI_AUTO=y
+CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+CONFIG_PCI_DMA=y
+# CONFIG_PCI_LEGACY_PROC is not set
+# CONFIG_PCI_NAMES is not set
+# CONFIG_HOTPLUG is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_RAM=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_MPC1211 is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_LBD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# IEEE 1394 (FireWire) support (EXPERIMENTAL)
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_NETLINK_DEV=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_INET_ECN is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_DEBUG=y
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_IP_NF_CONNTRACK is not set
+CONFIG_IP_NF_QUEUE=y
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
+# CONFIG_IP_NF_COMPAT_IPFWADM is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+CONFIG_IPV6_SCTP__=y
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_ETHERTAP is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_STNIC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# IrDA (infrared) support
+#
+# CONFIG_IRDA is not set
+
+#
+# Bluetooth support
+#
+# CONFIG_BT is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN_BOOL is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Userland interfaces
+#
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
+CONFIG_SH_SCI=y
+CONFIG_SERIAL_CONSOLE=y
+
+#
+# Unix 98 PTY support
+#
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+CONFIG_HEARTBEAT=y
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_SH_WDT is not set
+# CONFIG_RTC is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_SH_SCI is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# I2C Algorithms
+#
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_FAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+# CONFIG_DEVFS_FS is not set
+CONFIG_DEVPTS_FS=y
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+# CONFIG_JFFS2_FS_NAND is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_EXPORTFS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_INTERMEZZO_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_KGDB is not set
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_CRC32=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_STANDALONE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_MPC1211 is not set
+CONFIG_SH_SECUREEDGE5410=y
+# CONFIG_SH_UNKNOWN is not set
+# CONFIG_CPU_SH2 is not set
+# CONFIG_CPU_SH3 is not set
+CONFIG_CPU_SH4=y
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_MMU=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MEMORY_START=0x08000000
+CONFIG_MEMORY_SIZE=0x01000000
+CONFIG_MEMORY_SET=y
+# CONFIG_MEMORY_OVERRIDE is not set
+CONFIG_SH_RTC=y
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_PREEMPT is not set
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
+# CONFIG_SH_STORE_QUEUES is not set
+# CONFIG_SMP is not set
+CONFIG_SH_PCLK_FREQ=60013568
+# CONFIG_CPU_FREQ is not set
+CONFIG_SH_DMA=y
+CONFIG_NR_DMA_CHANNELS=8
+# CONFIG_DMA_PAGE_OPS is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+CONFIG_PCI=y
+# CONFIG_SH_PCIDMA_NONCOHERENT is not set
+CONFIG_PCI_AUTO=y
+CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+CONFIG_PCI_DMA=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_PCI_NAMES=y
+# CONFIG_HOTPLUG is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_LBD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# IEEE 1394 (FireWire) support (EXPERIMENTAL)
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK_DEV is not set
+# CONFIG_UNIX is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_INET_ECN is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_IPV6 is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+CONFIG_IPV6_SCTP__=y
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_STNIC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+CONFIG_8139TOO=y
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+# CONFIG_8139TOO_8129 is not set
+# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring devices (depends on LLC=y)
+#
+# CONFIG_RCPCI is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# IrDA (infrared) support
+#
+# CONFIG_IRDA is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN_BOOL is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
+CONFIG_SH_SCI=y
+CONFIG_SERIAL_CONSOLE=y
+
+#
+# Unix 98 PTY support
+#
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_SH_SCI is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# I2C Hardware Sensors Mainboard support
+#
+
+#
+# I2C Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_FAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_DEVFS_FS=y
+CONFIG_DEVFS_MOUNT=y
+# CONFIG_DEVFS_DEBUG is not set
+CONFIG_DEVPTS_FS=y
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_GSS is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_INTERMEZZO_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# Bluetooth support
+#
+# CONFIG_BT is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_KGDB is not set
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC32 is not set
+CONFIG_ZLIB_INFLATE=y
--- /dev/null
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_SUPERH=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_CLEAN_COMPILE is not set
+# CONFIG_STANDALONE is not set
+CONFIG_BROKEN=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_KMOD is not set
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+CONFIG_SH_7751_SYSTEMH=y
+# CONFIG_SH_STB1_HARP is not set
+# CONFIG_SH_STB1_OVERDRIVE is not set
+# CONFIG_SH_HP620 is not set
+# CONFIG_SH_HP680 is not set
+# CONFIG_SH_HP690 is not set
+# CONFIG_SH_CQREEK is not set
+# CONFIG_SH_DMIDA is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_CAT68701 is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_SH2000 is not set
+# CONFIG_SH_ADX is not set
+# CONFIG_SH_MPC1211 is not set
+# CONFIG_SH_SECUREEDGE5410 is not set
+# CONFIG_SH_UNKNOWN is not set
+# CONFIG_CPU_SH2 is not set
+# CONFIG_CPU_SH3 is not set
+CONFIG_CPU_SH4=y
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+CONFIG_MMU=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x00400000
+# CONFIG_MEMORY_OVERRIDE is not set
+CONFIG_SH_RTC=y
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_PREEMPT=y
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
+# CONFIG_SH_STORE_QUEUES is not set
+# CONFIG_SMP is not set
+CONFIG_SH_PCLK_FREQ=49876504
+# CONFIG_CPU_FREQ is not set
+# CONFIG_SH_DMA is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+CONFIG_PCI=y
+# CONFIG_SH_PCIDMA_NONCOHERENT is not set
+CONFIG_PCI_AUTO=y
+CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+CONFIG_PCI_DMA=y
+CONFIG_PCI_LEGACY_PROC=y
+CONFIG_PCI_NAMES=y
+# CONFIG_HOTPLUG is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_LBD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# IEEE 1394 (FireWire) support (EXPERIMENTAL)
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# Networking support
+#
+# CONFIG_NET is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# ISDN subsystem
+#
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Userland interfaces
+#
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+
+#
+# Input Device Drivers
+#
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
+CONFIG_SH_SCI=y
+CONFIG_SERIAL_CONSOLE=y
+
+#
+# Unix 98 PTY support
+#
+CONFIG_UNIX98_PTYS=y
+CONFIG_UNIX98_PTY_COUNT=256
+# CONFIG_PSMOUSE is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_SH_SCI is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# I2C Algorithms
+#
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_FAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_DEVFS_FS=y
+CONFIG_DEVFS_MOUNT=y
+# CONFIG_DEVFS_DEBUG is not set
+CONFIG_DEVPTS_FS=y
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_KGDB is not set
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_CRC32=y
+CONFIG_ZLIB_INFLATE=y
+menu "DMA support"
+
config SH_DMA
bool "DMA controller (DMAC) support"
help
config DMA_PAGE_OPS
bool "Use DMAC for page copy/clear"
- depends on SH_DMA
+ depends on SH_DMA && BROKEN
help
Selecting this option will use a dual-address mode configured channel
in the SH DMAC for copy_page()/clear_page(). Primarily a performance
hack.
+config DMA_PAGE_OPS_CHANNEL
+ depends on DMA_PAGE_OPS
+ int "DMA channel for sh memory-manager page copy/clear"
+ default "3"
+ help
+ This allows the specification of the dual address dma channel,
+ in case channel 3 is unavailable. On the SH4, channels 1,2, and 3
+ are dual-address capable.
+
+endmenu
+
{
struct dma_info *info = get_dma_info(chan);
+ if (info->tei_capable) {
+ wait_event(info->wait_queue, (info->ops->get_residue(info) == 0));
+ return;
+ }
+
while (info->ops->get_residue(info))
cpu_relax();
}
info->chan = i;
init_MUTEX(&info->sem);
+ init_waitqueue_head(&info->wait_queue);
}
return 0;
} __attribute__ ((aligned(16)));
struct sh_dmac_info {
- struct sh_dmac_channel channel[MAX_DMAC_CHANNELS];
+ struct sh_dmac_channel channel[4];
unsigned long dmaor;
-} __attribute__ ((packed));
+};
static volatile struct sh_dmac_info *sh_dmac = (volatile struct sh_dmac_info *)SH_DMAC_BASE;
if (chan < 4) {
irq = DMTE0_IRQ + chan;
} else {
- irq = DMTE4_IRQ + chan;
+ irq = DMTE4_IRQ + chan - 4;
}
return irq;
}
-static inline int get_dmte_chan(unsigned int irq)
-{
- int chan;
-
- if ((irq - DMTE4_IRQ) < 0) {
- chan = irq - DMTE0_IRQ;
- } else {
- chan = irq - DMTE4_IRQ + 4;
- }
-
- return chan;
-}
-
/*
* We determine the correct shift size based off of the CHCR transmit size
* for the given channel. Since we know that it will take:
return ts_shift[(sh_dmac->channel[info->chan].chcr >> 4) & 0x0007];
}
+/*
+ * The transfer end interrupt must read the chcr register to end the
+ * hardware interrupt active condition.
+ * Besides that it needs to waken any waiting process, which should handle
+ * setting up the next transfer.
+ */
static irqreturn_t dma_tei(int irq, void *dev_id, struct pt_regs *regs)
{
-
- int chan = get_dmte_chan(irq);
- struct dma_info *info = get_dma_info(chan);
+ struct dma_info * info = (struct dma_info *)dev_id;
+ u32 chcr = sh_dmac->channel[info->chan].chcr;
- if (info->sar)
- sh_dmac->channel[info->chan].sar = info->sar;
- if (info->dar)
- sh_dmac->channel[info->chan].sar = info->dar;
+ if (!(chcr & CHCR_TE))
+ return IRQ_NONE;
- sh_dmac->channel[info->chan].dmatcr = info->count >> calc_xmit_shift(info);
- sh_dmac->channel[info->chan].chcr &= ~CHCR_TE;
+ sh_dmac->channel[info->chan].chcr = chcr & ~(CHCR_IE | CHCR_DE);
- disable_irq(irq);
+ wake_up(&info->wait_queue);
return IRQ_HANDLED;
}
-static struct irqaction irq_tei = {
- .name = "DMAC Transfer End",
- .handler = dma_tei,
- .flags = SA_INTERRUPT,
-};
-
static int sh_dmac_request_dma(struct dma_info *info)
{
- int irq = get_dmte_irq(info->chan);
- char *p = (char *)((&irq_tei)->name);
-
- sprintf(p, "%s (Channel %d)", p, info->chan);
-
- make_ipr_irq(irq, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-
- return setup_irq(irq, &irq_tei);
+ return request_irq(get_dmte_irq(info->chan), dma_tei,
+ SA_INTERRUPT, "DMAC Transfer End", info);
}
static void sh_dmac_free_dma(struct dma_info *info)
{
- free_irq(get_dmte_irq(info->chan), 0);
+ free_irq(get_dmte_irq(info->chan), info);
}
static void sh_dmac_configure_channel(struct dma_info *info, unsigned long chcr)
{
- if (!chcr) {
- chcr = sh_dmac->channel[info->chan].chcr;
- chcr |= /* CHCR_IE | */ RS_DUAL;
- }
+ if (!chcr)
+ chcr = RS_DUAL;
sh_dmac->channel[info->chan].chcr = chcr;
static void sh_dmac_enable_dma(struct dma_info *info)
{
- sh_dmac->channel[info->chan].chcr |= CHCR_DE;
+ int irq = get_dmte_irq(info->chan);
+
+ sh_dmac->channel[info->chan].chcr |= (CHCR_DE | CHCR_IE);
+ enable_irq(irq);
}
static void sh_dmac_disable_dma(struct dma_info *info)
{
- sh_dmac->channel[info->chan].chcr &= ~(CHCR_DE | CHCR_TE);
+ int irq = get_dmte_irq(info->chan);
+
+ disable_irq(irq);
+ sh_dmac->channel[info->chan].chcr &= ~(CHCR_DE | CHCR_TE | CHCR_IE);
}
static int sh_dmac_xfer_dma(struct dma_info *info)
* In this case, only one address can be defined, anything else will
* result in a DMA address error interrupt (at least on the SH-4),
* which will subsequently halt the transfer.
+ *
+ * Channel 2 on the Dreamcast is a special case, as this is used for
+ * cascading to the PVR2 DMAC. In this case, we still need to write
+ * SAR and DAR, regardless of value, in order for cascading to work.
*/
- if (info->sar)
+ if (info->sar || (mach_is_dreamcast() && info->chan == 2))
sh_dmac->channel[info->chan].sar = info->sar;
- if (info->dar)
+ if (info->dar || (mach_is_dreamcast() && info->chan == 2))
sh_dmac->channel[info->chan].dar = info->dar;
sh_dmac->channel[info->chan].dmatcr = info->count >> calc_xmit_shift(info);
static int sh_dmac_get_dma_residue(struct dma_info *info)
{
+ if (!(sh_dmac->channel[info->chan].chcr & CHCR_DE))
+ return 0;
+
return sh_dmac->channel[info->chan].dmatcr << calc_xmit_shift(info);
}
return IRQ_HANDLED;
}
-
-static struct irqaction irq_err = {
- .name = "DMAC Address Error",
- .handler = dma_err,
- .flags = SA_INTERRUPT,
-};
#endif
static struct dma_ops sh_dmac_ops = {
#ifdef CONFIG_CPU_SH4
make_ipr_irq(DMAE_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
- setup_irq(DMAE_IRQ, &irq_err);
+ i = request_irq(DMAE_IRQ, dma_err, SA_INTERRUPT, "DMAC Address Error", 0);
+ if (i < 0)
+ return i;
#endif
- /* Kick the DMAOR */
- sh_dmac->dmaor |= DMAOR_DME /* | 0x200 */ | 0x8000; /* DDT = 1, PR1 = 1, DME = 1 */
- sh_dmac->dmaor &= ~(DMAOR_NMIF | DMAOR_AE);
+ for (i = 0; i < MAX_DMAC_CHANNELS; i++) {
+ int irq = get_dmte_irq(i);
+
+ make_ipr_irq(irq, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+
+ dma_info[i].ops = &sh_dmac_ops;
+ dma_info[i].tei_capable = 1;
+ }
- for (i = 0; i < MAX_DMAC_CHANNELS; i++)
- dma_info[i].ops = &sh_dmac_ops;
+ sh_dmac->dmaor |= 0x8000 | DMAOR_DME;
return register_dmac(&sh_dmac_ops);
}
#define DM_DEC 0x00008000
#define SM_INC 0x00001000
#define SM_DEC 0x00002000
-#define RS_DUAL 0x00000000
#define RS_IN 0x00000200
#define RS_OUT 0x00000300
#define TM_BURST 0x0000080
#define CHCR_TE 0x00000002
#define CHCR_IE 0x00000004
+/* Define the default configuration for dual address memory-memory transfer.
+ * The 0x400 value represents auto-request, external->external.
+ */
+#define RS_DUAL (DM_INC | SM_INC | 0x400 | TS_32)
+
#define DMAOR_COD 0x00000008
#define DMAOR_AE 0x00000004
#define DMAOR_NMIF 0x00000002
config SH_PCIDMA_NONCOHERENT
bool "Cache and PCI noncoherent"
depends on PCI
+ default y
help
Enable this option if your platform does not have a CPU cache which
remains coherent with PCI DMA. It is safest to say 'Y', although you
with its resources updated beyond what they are when the device
is powered up, set this to N. Everyone else will want this as Y.
-config PCI_DMA
- bool
- depends on PCI
- default y if !SH_DREAMCAST
-
obj-y += pci.o
obj-$(CONFIG_PCI_AUTO) += pci-auto.o
-obj-$(CONFIG_PCI_DMA) += pci-dma.o
obj-$(CONFIG_CPU_SUBTYPE_ST40STB1) += pci-st40.o
obj-$(CONFIG_CPU_SUBTYPE_SH7751) += pci-sh7751.o
static int gapspci_dma_used = 0;
-void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+void *__pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
dma_addr_t * dma_handle)
{
unsigned long buf;
return (void *)buf;
}
-void pci_free_consistent(struct pci_dev *hwdev, size_t size,
+void __pci_free_consistent(struct pci_dev *hwdev, size_t size,
void *vaddr, dma_addr_t dma_handle)
{
/* XXX */
+++ /dev/null
-/*
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * Dynamic DMA mapping support.
- */
-
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/addrspace.h>
-
-
-void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
- dma_addr_t * dma_handle)
-{
- void *ret;
- int gfp = GFP_ATOMIC;
-
- ret = (void *) __get_free_pages(gfp, get_order(size));
-
- if (ret != NULL) {
- /* Is it necessary to do the memset? */
- memset(ret, 0, size);
- *dma_handle = virt_to_phys(ret);
- }
- /* We must flush the cache before we pass it on to the device */
- dma_cache_wback_inv(ret, size);
- return P2SEGADDR(ret);
-}
-
-void pci_free_consistent(struct pci_dev *hwdev, size_t size,
- void *vaddr, dma_addr_t dma_handle)
-{
- unsigned long p1addr=P1SEGADDR((unsigned long)vaddr);
-
- free_pages(p1addr, get_order(size));
-}
-/* $Id: cf-enabler.c,v 1.3 2003/05/04 19:29:52 lethal Exp $
+/* $Id: cf-enabler.c,v 1.4 2004/02/22 22:44:36 kkojima Exp $
*
* linux/drivers/block/cf-enabler.c
*
}
#if defined(CONFIG_SH_SOLUTION_ENGINE)
-#include <asm/hitachi_se.h>
+#include <asm/se/se.h>
/*
* SolutionEngine
#endif
make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY);
+ make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY);
make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY);
#ifdef SCI_ERI_IRQ
*
* General management API for SH-4 integrated Store Queues
*
- * Copyright (C) 2001, 2002, 2003 Paul Mundt
+ * Copyright (C) 2001, 2002, 2003, 2004 Paul Mundt
* Copyright (C) 2001, 2002 M. R. Brown
*
* Some of this code has been adopted directly from the old arch/sh/mm/sq.c
- * hack that was part of the LinuxDC project. For all intensive purposes, this
- * is a completely new interface that really doesn't have much in common with
- * the old zone-based approach at all. Infact, I'm only listing it here for
+ * hack that was part of the LinuxDC project. For all intents and purposes,
+ * this is a completely new interface that really doesn't have much in common
+ * with the old zone-based approach at all. In fact, it's only listed here for
* general completeness.
*
* This file is subject to the terms and conditions of the GNU General Public
#include <linux/list.h>
#include <linux/proc_fs.h>
#include <linux/miscdevice.h>
+#include <linux/vmalloc.h>
#include <asm/io.h>
#include <asm/page.h>
#include <asm/cpu/sq.h>
static LIST_HEAD(sq_mapping_list);
+static spinlock_t sq_mapping_lock = SPIN_LOCK_UNLOCKED;
+
+extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags, unsigned long start, unsigned long end);
/**
* sq_flush - Flush (prefetch) the store queue cache
*/
inline void sq_flush(void *addr)
{
- __asm__ __volatile__ ("pref @%0": "=r" (addr) : : "memory");
+ __asm__ __volatile__ ("pref @%0" : : "r" (addr) : "memory");
}
/**
void sq_flush_range(unsigned long start, unsigned int len)
{
volatile unsigned long *sq = (unsigned long *)start;
+ unsigned long dummy;
/* Flush the queues */
for (len >>= 5; len--; sq += 8)
sq_flush((void *)sq);
-
+
/* Wait for completion */
- sq = (volatile unsigned long *)start;
+ dummy = ctrl_inl(P4SEG_STORE_QUE);
+
+ ctrl_outl(0, P4SEG_STORE_QUE + 0);
+ ctrl_outl(0, P4SEG_STORE_QUE + 8);
}
static struct sq_mapping *__sq_alloc_mapping(unsigned long virt, unsigned long phys, unsigned long size, const char *name)
map->sq_addr = virt;
map->addr = phys;
- map->size = size;
+ map->size = size + 1;
map->name = name;
list_add(&map->list, &sq_mapping_list);
*/
static struct sq_mapping *__sq_remap(struct sq_mapping *map)
{
- /*
- * First check the MMU status..
- */
-#ifndef CONFIG_MMU
+ unsigned long flags, pteh, ptel;
+ struct vm_struct *vma;
+ pgprot_t pgprot;
+
/*
* Without an MMU (or with it turned off), this is much more
* straightforward, as we can just load up each queue's QACR with
* the physical address appropriately masked.
*/
+
ctrl_outl(((map->addr >> 26) << 2) & 0x1c, SQ_QACR0);
ctrl_outl(((map->addr >> 26) << 2) & 0x1c, SQ_QACR1);
-#else
- unsigned long flags, pteh, ptel;
- pgprot_t pgprot;
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *pte;
+#ifdef CONFIG_MMU
/*
* With an MMU on the other hand, things are slightly more involved.
* Namely, we have to have a direct mapping between the SQ addr and
* We could also probably get by without explicitly setting PTEA, but
* we do it here just for good measure.
*/
- local_irq_save(flags);
+ spin_lock_irqsave(&sq_mapping_lock, flags);
pteh = map->sq_addr;
ctrl_outl((pteh & MMU_VPN_MASK) | get_asid(), MMU_PTEH);
__asm__ __volatile__ ("ldtlb" : : : "memory");
+ spin_unlock_irqrestore(&sq_mapping_lock, flags);
+
/*
* Next, we need to map ourselves in the kernel page table, so that
* future accesses after a TLB flush will be handled when we take a
* writeout before we hit the TLB flush, we do it anyways. This way
* we at least save ourselves the initial page fault overhead.
*/
- pgd = pgd_offset_k(map->sq_addr);
+ vma = __get_vm_area(map->size, VM_ALLOC, map->sq_addr, SQ_ADDRMAX);
+ if (!vma)
+ return ERR_PTR(-ENOMEM);
- spin_lock(&init_mm.page_table_lock);
+ vma->phys_addr = map->addr;
- pmd = pmd_alloc(&init_mm, pgd, map->sq_addr);
- if (!pmd)
- goto out;
-
- pte = pte_alloc_map(&init_mm, pmd, map->sq_addr);
- if (!pte)
- goto out;
- if (!pte_none(*pte)) {
- pte_unmap(pte);
- goto out;
+ if (remap_area_pages((unsigned long)vma->addr, vma->phys_addr,
+ map->size, pgprot_val(pgprot))) {
+ vunmap(vma->addr);
+ return NULL;
}
-
- set_pte(pte, mk_pte(phys_to_page(map->addr), pgprot));
- pte_unmap(pte);
-
-out:
- spin_unlock(&init_mm.page_table_lock);
- sq_flush((void *)pteh);
-
- local_irq_restore(flags);
-
#endif /* CONFIG_MMU */
return map;
struct sq_mapping *sq_remap(unsigned long phys, unsigned int size, const char *name)
{
struct sq_mapping *map;
- unsigned long virt;
+ unsigned long virt, end;
unsigned int psz;
+ /* Don't allow wraparound or zero size */
+ end = phys + size - 1;
+ if (!size || end < phys)
+ return NULL;
+ /* Don't allow anyone to remap normal memory.. */
+ if (phys < virt_to_phys(high_memory))
+ return NULL;
+
phys &= PAGE_MASK;
+ size = PAGE_ALIGN(end + 1) - phys;
virt = __sq_get_next_addr();
psz = (size + (PAGE_SIZE - 1)) / PAGE_SIZE;
map = __sq_alloc_mapping(virt, phys, size, name);
*/
void sq_unmap(struct sq_mapping *map)
{
-#ifdef CONFIG_MMU
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *pte;
-
- pgd = pgd_offset_k(map->sq_addr);
- pmd = pmd_offset(pgd, map->sq_addr);
-
- if (pmd_none(*pmd))
- return;
- if (pmd_bad(*pmd)) {
- pmd_ERROR(*pmd);
- pmd_clear(pmd);
- return;
- }
-
- pte = pte_offset_kernel(pmd, map->sq_addr);
- if (pte_none(*pte) || pte_not_present(*pte))
- return;
-
- ptep_get_and_clear(pte);
-
- __flush_tlb_page(get_asid(), map->sq_addr & PAGE_MASK);
-#endif
+ if (map->sq_addr > (unsigned long)high_memory)
+ vfree((void *)(map->sq_addr & PAGE_MASK));
list_del(&map->list);
kfree(map);
MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>, M. R. Brown <mrbrown@0xd6.org>");
MODULE_DESCRIPTION("Simple API for SH-4 integrated Store Queues");
MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(STORE_QUEUE_MINOR);
EXPORT_SYMBOL(sq_remap);
EXPORT_SYMBOL(sq_unmap);
-/* $Id: entry.S,v 1.34 2004/01/13 05:52:11 kkojima Exp $
+/* $Id: entry.S,v 1.35 2004/02/21 14:45:47 lethal Exp $
*
* linux/arch/sh/entry.S
*
.long sys_utimes
.long sys_fadvise64_64_wrapper
.long sys_ni_syscall /* Reserved for vserver */
-
- .rept NR_syscalls-(.-sys_call_table)/4
- .long sys_ni_syscall
- .endr
+ .long sys_ni_syscall
/* End of entry.S */
*/
void memcpy_fromio(void * to, unsigned long from, unsigned long count)
{
+ char *p = to;
while (count) {
count--;
- *(char *) to = readb(from);
- ((char *) to)++;
+ *p = readb(from);
+ p++;
from++;
}
}
*/
void memcpy_toio(unsigned long to, const void * from, unsigned long count)
{
+ const char *p = from;
while (count) {
count--;
- writeb(*(char *) from, to);
- ((char *) from)++;
+ writeb(*p, to);
+ p++;
to++;
}
}
#define COPY_UNALIGNED_WORD(sw, tw, align) \
{ \
void *__s = &(sw), *__t = &(tw); \
+ unsigned short *__s2 = __s, *__t2 = __t; \
+ unsigned char *__s1 = __s, *__t1 = __t; \
switch ((align)) \
{ \
case 0: \
*(unsigned long *) __t = *(unsigned long *) __s; \
break; \
case 2: \
- *((unsigned short *) __t)++ = *((unsigned short *) __s)++; \
- *((unsigned short *) __t) = *((unsigned short *) __s); \
+ *__t2++ = *__s2++; \
+ *__t2 = *__s2; \
break; \
default: \
- *((unsigned char *) __t)++ = *((unsigned char *) __s)++; \
- *((unsigned char *) __t)++ = *((unsigned char *) __s)++; \
- *((unsigned char *) __t)++ = *((unsigned char *) __s)++; \
- *((unsigned char *) __t) = *((unsigned char *) __s); \
+ *__t1++ = *__s1++; \
+ *__t1++ = *__s1++; \
+ *__t1++ = *__s1++; \
+ *__t1 = *__s1; \
break; \
} \
}
-/* $Id: process.c,v 1.25 2004/01/13 05:52:11 kkojima Exp $
+/* $Id: process.c,v 1.26 2004/02/06 14:14:14 kkojima Exp $
*
* linux/arch/sh/kernel/process.c
*
struct task_struct *p, struct pt_regs *regs)
{
struct pt_regs *childregs;
+#if defined(CONFIG_CPU_SH4)
+ struct task_struct *tsk = current;
+
+ unlazy_fpu(tsk, regs);
+ p->thread.fpu = tsk->thread.fpu;
+ p->used_math = tsk->used_math;
+#endif
childregs = ((struct pt_regs *)
(THREAD_SIZE + (unsigned long) p->thread_info)
p->thread.ubc_pc = 0;
-#if defined(CONFIG_CPU_SH4)
- {
- struct task_struct *tsk = current;
-
- unlazy_fpu(tsk, regs);
- p->thread.fpu = tsk->thread.fpu;
- p->used_math = tsk->used_math;
- clear_ti_thread_flag(p->thread_info, TIF_USEDFPU);
- }
-#endif
return 0;
}
#ifdef CONFIG_SMP
EXPORT_SYMBOL(synchronize_irq);
#endif
+
+EXPORT_SYMBOL(csum_partial);
return error;
}
-#if defined(CONFIG_CPU_SH4)
+#if defined(HAVE_ARCH_UNMAPPED_AREA)
/*
* To avoid cache alias, we map the shard page with same color.
*/
unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags)
{
+ struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
+ unsigned long start_addr;
if (flags & MAP_FIXED) {
/* We do not accept a shared mapping if it would violate
if (len > TASK_SIZE)
return -ENOMEM;
- if (!addr)
- addr = TASK_UNMAPPED_BASE;
+ if (addr) {
+ if (flags & MAP_PRIVATE)
+ addr = PAGE_ALIGN(addr);
+ else
+ addr = COLOUR_ALIGN(addr);
+ vma = find_vma(mm, addr);
+ if (TASK_SIZE - len >= addr &&
+ (!vma || addr + len <= vma->vm_start))
+ return addr;
+ }
if (flags & MAP_PRIVATE)
- addr = PAGE_ALIGN(addr);
+ addr = PAGE_ALIGN(mm->free_area_cache);
else
- addr = COLOUR_ALIGN(addr);
+ addr = COLOUR_ALIGN(mm->free_area_cache);
+ start_addr = addr;
- for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {
+full_search:
+ for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
/* At this point: (!vma || addr < vma->vm_end). */
- if (TASK_SIZE - len < addr)
+ if (TASK_SIZE - len < addr) {
+ /*
+ * Start a new search - just in case we missed
+ * some holes.
+ */
+ if (start_addr != TASK_UNMAPPED_BASE) {
+ start_addr = addr = TASK_UNMAPPED_BASE;
+ goto full_search;
+ }
return -ENOMEM;
- if (!vma || addr + len <= vma->vm_start)
+ }
+ if (!vma || addr + len <= vma->vm_start) {
+ /*
+ * Remember the place where we stopped the search:
+ */
+ mm->free_area_cache = addr + len;
return addr;
+ }
addr = vma->vm_end;
if (!(flags & MAP_PRIVATE))
addr = COLOUR_ALIGN(addr);
-/* $Id: time.c,v 1.18 2003/10/09 16:28:14 lethal Exp $
+/* $Id: time.c,v 1.19 2004/02/27 00:40:48 lethal Exp $
*
* linux/arch/sh/kernel/time.c
*
#endif
#if defined(CONFIG_CPU_SH3)
-#error "FIXME"
-static int ifc_table[] = { 1, 2, 4, 1, 3, 1, 1, 1 };
-static int pfc_table[] = { 1, 2, 4, 1, 3, 6, 1, 1 };
-static int stc_table[] = { 1, 2, 4, 8, 3, 6, 1, 1 };
+static int stc_multipliers[] = { 1, 2, 3, 4, 6, 1, 1, 1 };
+static int stc_values[] = { 0, 1, 4, 2, 5, 0, 0, 0 };
+#define bfc_divisors stc_multipliers
+#define bfc_values stc_values
+static int ifc_divisors[] = { 1, 2, 3, 4, 1, 1, 1, 1 };
+static int ifc_values[] = { 0, 1, 4, 2, 0, 0, 0, 0 };
+static int pfc_divisors[] = { 1, 2, 3, 4, 6, 1, 1, 1 };
+static int pfc_values[] = { 0, 1, 4, 2, 5, 0, 0, 0 };
#elif defined(CONFIG_CPU_SH4)
static int ifc_divisors[] = { 1, 2, 3, 4, 6, 8, 1, 1 };
static int ifc_values[] = { 0, 1, 2, 3, 0, 4, 0, 5 };
tmp = (frqcr & 0x8000) >> 13;
tmp |= (frqcr & 0x0030) >> 4;
- *bfc = stc_table[tmp];
+ *bfc = stc_multipliers[tmp];
tmp = (frqcr & 0x4000) >> 12;
tmp |= (frqcr & 0x000c) >> 2;
- *ifc = ifc_table[tmp];
+ *ifc = ifc_divisors[tmp];
tmp = (frqcr & 0x2000) >> 11;
tmp |= frqcr & 0x0003;
- *pfc = pfc_table[tmp];
+ *pfc = pfc_divisors[tmp];
#elif defined(CONFIG_CPU_SH4)
*ifc = ifc_divisors[(frqcr >> 6) & 0x0007];
*bfc = bfc_divisors[(frqcr >> 3) & 0x0007];
-/* $Id: traps.c,v 1.14 2003/11/14 18:40:10 lethal Exp $
+/* $Id: traps.c,v 1.16 2004/03/16 00:10:54 lethal Exp $
*
* linux/arch/sh/traps.c
*
unsigned long module_end = VMALLOC_END;
int i = 1;
+ if (tsk && !sp) {
+ sp = (unsigned long *)tsk->thread.sp;
+ }
+
if (!sp) {
__asm__ __volatile__ (
"mov r15, %0\n\t"
# Makefile for the Linux SuperH-specific parts of the memory manager.
#
-obj-y := init.o extable.o
+obj-y := init.o extable.o consistent.o
obj-$(CONFIG_CPU_SH2) += cache-sh2.o
obj-$(CONFIG_CPU_SH3) += cache-sh3.o
obj-$(CONFIG_CPU_SH4) += cache-sh4.o pg-sh4.o
obj-$(CONFIG_DMA_PAGE_OPS) += pg-dma.o
+obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
mmu-y := fault-nommu.o tlb-nommu.o pg-nommu.o
mmu-$(CONFIG_MMU) := fault.o clear_page.o copy_page.o
-/* $Id: cache-sh4.c,v 1.24 2003/10/12 19:40:12 lethal Exp $
+/* $Id: cache-sh4.c,v 1.26 2004/02/19 12:47:24 lethal Exp $
*
* linux/arch/sh/mm/cache-sh4.c
*
* Copyright (C) 1999, 2000, 2002 Niibe Yutaka
- * Copyright (C) 2001, 2002, 2003 Paul Mundt
+ * Copyright (C) 2001, 2002, 2003, 2004 Paul Mundt
+ * Copyright (C) 2003 Richard Curnow
*/
#include <linux/config.h>
int __init detect_cpu_and_cache_system(void)
{
- unsigned long pvr, prr, ccr;
+ unsigned long pvr, prr, ccr, cvr;
+ unsigned long size;
+
+ static unsigned long sizes[16] = {
+ [1] = (1 << 12),
+ [2] = (1 << 13),
+ [4] = (1 << 14),
+ [8] = (1 << 15),
+ [9] = (1 << 16)
+ };
pvr = (ctrl_inl(CCN_PVR) >> 8) & 0xffff;
prr = (ctrl_inl(CCN_PRR) >> 4) & 0xff;
+ cvr = (ctrl_inl(CCN_CVR));
/*
* Setup some sane SH-4 defaults for the icache
cpu_data->dcache.ways = 1;
cpu_data->dcache.linesz = L1_CACHE_BYTES;
+ /* Set the FPU flag, virtually all SH-4's have one */
+ set_bit(CPU_HAS_FPU, &(cpu_data->flags));
+
/*
* Probe the underlying processor version/revision and
* adjust cpu_data setup accordingly.
/*
* FIXME: This is needed for 7750, but do we need it for the
- * 7750S and 7750R too? For now, assume we do.. -- PFM
+ * 7750S too? For now, assume we do.. -- PFM
*/
set_bit(CPU_HAS_P2_FLUSH_BUG, &(cpu_data->flags));
cpu_data->type = CPU_ST40GX1;
break;
case 0x700:
- /* XXX: Add proper CVR probing */
cpu_data->type = CPU_SH4_501;
+ cpu_data->icache.ways = 2;
+ cpu_data->dcache.ways = 2;
+
+ /* No FPU on the SH4-500 series.. */
+ clear_bit(CPU_HAS_FPU, &(cpu_data->flags));
break;
case 0x600:
cpu_data->type = CPU_SH4_202;
- /* fall */
+ cpu_data->icache.ways = 2;
+ cpu_data->dcache.ways = 2;
+ break;
case 0x500 ... 0x501:
switch (prr) {
case 0x10: cpu_data->type = CPU_SH7750R; break;
case 0x50: cpu_data->type = CPU_SH7760; break;
}
- if (cpu_data->type == CPU_SH7750R)
- set_bit(CPU_HAS_P2_FLUSH_BUG, &(cpu_data->flags));
+ cpu_data->icache.ways = 2;
+ cpu_data->dcache.ways = 2;
+ break;
+ default:
+ cpu_data->type = CPU_SH_NONE;
+ break;
+ }
+
+ /*
+ * On anything that's not a direct-mapped cache, look to the CVR
+ * for I/D-cache specifics.
+ */
+ if (cpu_data->dcache.ways > 1) {
jump_to_P2();
ccr = ctrl_inl(CCR);
back_to_P1();
- cpu_data->icache.ways = 2;
- cpu_data->dcache.ways = 2;
+ size = sizes[(cvr >> 20) & 0xf];
+ cpu_data->icache.way_shift = (size >> 1);
+ cpu_data->icache.entry_mask = ((size >> 2) - (1 << 5));
+ cpu_data->icache.sets = (size >> 6);
- break;
- default:
- cpu_data->type = CPU_SH_NONE;
- break;
+ size = sizes[(cvr >> 16) & 0xf];
+ cpu_data->dcache.way_shift = (size >> 1);
+ cpu_data->dcache.entry_mask = ((size >> 2) - (1 << 5));
+ cpu_data->dcache.sets = (size >> 6);
}
- /* No FPU on the SH4-500 series.. */
- if (cpu_data->type != CPU_SH4_501)
- set_bit(CPU_HAS_FPU, &(cpu_data->flags));
-
return 0;
}
}
pte++;
p += PAGE_SIZE;
- } while (p < end && (unsigned long)pte & PAGE_MASK);
+ } while (p < end && ((unsigned long)pte & ~PAGE_MASK));
pmd++;
} while (p < end);
loop_exit:
--- /dev/null
+/*
+ * arch/sh/mm/consistent.c
+ *
+ * Copyright (C) 2004 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/mm.h>
+#include <linux/dma-mapping.h>
+#include <asm/io.h>
+
+void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle)
+{
+ struct page *page, *end, *free;
+ void *ret;
+ int order;
+
+ size = PAGE_ALIGN(size);
+ order = get_order(size);
+
+ page = alloc_pages(gfp, order);
+ if (!page)
+ return NULL;
+
+ ret = (void *)P2SEGADDR(page_to_bus(page));
+
+ /*
+ * We must flush the cache before we pass it on to the device
+ */
+ dma_cache_wback_inv(ret, size);
+
+ *handle = (unsigned long)ret;
+
+ free = page + (size >> PAGE_SHIFT);
+ end = page + (1 << order);
+
+ do {
+ set_page_count(page, 1);
+ page++;
+ } while (size -= PAGE_SIZE);
+
+ /*
+ * Free any unused pages
+ */
+ while (page < end) {
+ set_page_count(page, 1);
+ __free_page(page);
+ page++;
+ }
+
+ return ret;
+}
+
+void consistent_free(void *vaddr, size_t size)
+{
+ unsigned long addr = P1SEGADDR((unsigned long)vaddr);
+
+ free_pages(addr, get_order(size));
+}
+
+void consistent_sync(void *vaddr, size_t size, int direction)
+{
+ switch (direction) {
+ case DMA_FROM_DEVICE: /* invalidate only */
+ dma_cache_inv(vaddr, size);
+ break;
+ case DMA_TO_DEVICE: /* writeback only */
+ dma_cache_wback(vaddr, size);
+ break;
+ case DMA_BIDIRECTIONAL: /* writeback and invalidate */
+ dma_cache_wback_inv(vaddr, size);
+ break;
+ default:
+ BUG();
+ }
+}
+
--- /dev/null
+/*
+ * arch/sh/mm/hugetlbpage.c
+ *
+ * SuperH HugeTLB page support.
+ *
+ * Cloned from sparc64 by Paul Mundt.
+ *
+ * Copyright (C) 2002, 2003 David S. Miller (davem@redhat.com)
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/mm.h>
+#include <linux/hugetlb.h>
+#include <linux/pagemap.h>
+#include <linux/smp_lock.h>
+#include <linux/slab.h>
+#include <linux/sysctl.h>
+
+#include <asm/mman.h>
+#include <asm/pgalloc.h>
+#include <asm/tlb.h>
+#include <asm/tlbflush.h>
+#include <asm/cacheflush.h>
+
+static long htlbpagemem;
+int htlbpage_max;
+static long htlbzone_pages;
+
+static struct list_head hugepage_freelists[MAX_NUMNODES];
+static spinlock_t htlbpage_lock = SPIN_LOCK_UNLOCKED;
+
+static void enqueue_huge_page(struct page *page)
+{
+ list_add(&page->list,
+ &hugepage_freelists[page_zone(page)->zone_pgdat->node_id]);
+}
+
+static struct page *dequeue_huge_page(void)
+{
+ int nid = numa_node_id();
+ struct page *page = NULL;
+
+ if (list_empty(&hugepage_freelists[nid])) {
+ for (nid = 0; nid < MAX_NUMNODES; ++nid)
+ if (!list_empty(&hugepage_freelists[nid]))
+ break;
+ }
+ if (nid >= 0 && nid < MAX_NUMNODES &&
+ !list_empty(&hugepage_freelists[nid])) {
+ page = list_entry(hugepage_freelists[nid].next,
+ struct page, list);
+ list_del(&page->list);
+ }
+ return page;
+}
+
+static struct page *alloc_fresh_huge_page(void)
+{
+ static int nid = 0;
+ struct page *page;
+ page = alloc_pages_node(nid, GFP_HIGHUSER, HUGETLB_PAGE_ORDER);
+ nid = (nid + 1) % numnodes;
+ return page;
+}
+
+static void free_huge_page(struct page *page);
+
+static struct page *alloc_hugetlb_page(void)
+{
+ struct page *page;
+
+ spin_lock(&htlbpage_lock);
+ page = dequeue_huge_page();
+ if (!page) {
+ spin_unlock(&htlbpage_lock);
+ return NULL;
+ }
+ htlbpagemem--;
+ spin_unlock(&htlbpage_lock);
+ set_page_count(page, 1);
+ page->lru.prev = (void *)free_huge_page;
+ memset(page_address(page), 0, HPAGE_SIZE);
+ return page;
+}
+
+static pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
+{
+ pgd_t *pgd;
+ pmd_t *pmd;
+ pte_t *pte = NULL;
+
+ pgd = pgd_offset(mm, addr);
+ if (pgd) {
+ pmd = pmd_alloc(mm, pgd, addr);
+ if (pmd)
+ pte = pte_alloc_map(mm, pmd, addr);
+ }
+ return pte;
+}
+
+static pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
+{
+ pgd_t *pgd;
+ pmd_t *pmd;
+ pte_t *pte = NULL;
+
+ pgd = pgd_offset(mm, addr);
+ if (pgd) {
+ pmd = pmd_offset(pgd, addr);
+ if (pmd)
+ pte = pte_offset_map(pmd, addr);
+ }
+ return pte;
+}
+
+#define mk_pte_huge(entry) do { pte_val(entry) |= _PAGE_SZHUGE; } while (0)
+
+static void set_huge_pte(struct mm_struct *mm, struct vm_area_struct *vma,
+ struct page *page, pte_t * page_table, int write_access)
+{
+ unsigned long i;
+ pte_t entry;
+
+ mm->rss += (HPAGE_SIZE / PAGE_SIZE);
+
+ if (write_access)
+ entry = pte_mkwrite(pte_mkdirty(mk_pte(page,
+ vma->vm_page_prot)));
+ else
+ entry = pte_wrprotect(mk_pte(page, vma->vm_page_prot));
+ entry = pte_mkyoung(entry);
+ mk_pte_huge(entry);
+
+ for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
+ set_pte(page_table, entry);
+ page_table++;
+
+ pte_val(entry) += PAGE_SIZE;
+ }
+}
+
+/*
+ * This function checks for proper alignment of input addr and len parameters.
+ */
+int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
+{
+ if (len & ~HPAGE_MASK)
+ return -EINVAL;
+ if (addr & ~HPAGE_MASK)
+ return -EINVAL;
+ return 0;
+}
+
+int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
+ struct vm_area_struct *vma)
+{
+ pte_t *src_pte, *dst_pte, entry;
+ struct page *ptepage;
+ unsigned long addr = vma->vm_start;
+ unsigned long end = vma->vm_end;
+ int i;
+
+ while (addr < end) {
+ dst_pte = huge_pte_alloc(dst, addr);
+ if (!dst_pte)
+ goto nomem;
+ src_pte = huge_pte_offset(src, addr);
+ BUG_ON(!src_pte || pte_none(*src_pte));
+ entry = *src_pte;
+ ptepage = pte_page(entry);
+ get_page(ptepage);
+ for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
+ set_pte(dst_pte, entry);
+ pte_val(entry) += PAGE_SIZE;
+ dst_pte++;
+ }
+ dst->rss += (HPAGE_SIZE / PAGE_SIZE);
+ addr += HPAGE_SIZE;
+ }
+ return 0;
+
+nomem:
+ return -ENOMEM;
+}
+
+int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma,
+ struct page **pages, struct vm_area_struct **vmas,
+ unsigned long *position, int *length, int i)
+{
+ unsigned long vaddr = *position;
+ int remainder = *length;
+
+ WARN_ON(!is_vm_hugetlb_page(vma));
+
+ while (vaddr < vma->vm_end && remainder) {
+ if (pages) {
+ pte_t *pte;
+ struct page *page;
+
+ pte = huge_pte_offset(mm, vaddr);
+
+ /* hugetlb should be locked, and hence, prefaulted */
+ BUG_ON(!pte || pte_none(*pte));
+
+ page = pte_page(*pte);
+
+ WARN_ON(!PageCompound(page));
+
+ get_page(page);
+ pages[i] = page;
+ }
+
+ if (vmas)
+ vmas[i] = vma;
+
+ vaddr += PAGE_SIZE;
+ --remainder;
+ ++i;
+ }
+
+ *length = remainder;
+ *position = vaddr;
+
+ return i;
+}
+
+struct page *follow_huge_addr(struct mm_struct *mm,
+ struct vm_area_struct *vma,
+ unsigned long address, int write)
+{
+ return NULL;
+}
+
+struct vm_area_struct *hugepage_vma(struct mm_struct *mm, unsigned long addr)
+{
+ return NULL;
+}
+
+int pmd_huge(pmd_t pmd)
+{
+ return 0;
+}
+
+struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
+ pmd_t *pmd, int write)
+{
+ return NULL;
+}
+
+static void free_huge_page(struct page *page)
+{
+ BUG_ON(page_count(page));
+ BUG_ON(page->mapping);
+
+ INIT_LIST_HEAD(&page->list);
+
+ spin_lock(&htlbpage_lock);
+ enqueue_huge_page(page);
+ htlbpagemem++;
+ spin_unlock(&htlbpage_lock);
+}
+
+void huge_page_release(struct page *page)
+{
+ if (!put_page_testzero(page))
+ return;
+
+ free_huge_page(page);
+}
+
+void unmap_hugepage_range(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end)
+{
+ struct mm_struct *mm = vma->vm_mm;
+ unsigned long address;
+ pte_t *pte;
+ struct page *page;
+ int i;
+
+ BUG_ON(start & (HPAGE_SIZE - 1));
+ BUG_ON(end & (HPAGE_SIZE - 1));
+
+ for (address = start; address < end; address += HPAGE_SIZE) {
+ pte = huge_pte_offset(mm, address);
+ BUG_ON(!pte);
+ if (pte_none(*pte))
+ continue;
+ page = pte_page(*pte);
+ huge_page_release(page);
+ for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
+ pte_clear(pte);
+ pte++;
+ }
+ }
+ mm->rss -= (end - start) >> PAGE_SHIFT;
+ flush_tlb_range(vma, start, end);
+}
+
+void zap_hugepage_range(struct vm_area_struct *vma,
+ unsigned long start, unsigned long length)
+{
+ struct mm_struct *mm = vma->vm_mm;
+
+ spin_lock(&mm->page_table_lock);
+ unmap_hugepage_range(vma, start, start + length);
+ spin_unlock(&mm->page_table_lock);
+}
+
+int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma)
+{
+ struct mm_struct *mm = current->mm;
+ unsigned long addr;
+ int ret = 0;
+
+ BUG_ON(vma->vm_start & ~HPAGE_MASK);
+ BUG_ON(vma->vm_end & ~HPAGE_MASK);
+
+ spin_lock(&mm->page_table_lock);
+ for (addr = vma->vm_start; addr < vma->vm_end; addr += HPAGE_SIZE) {
+ unsigned long idx;
+ pte_t *pte = huge_pte_alloc(mm, addr);
+ struct page *page;
+
+ if (!pte) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ if (!pte_none(*pte))
+ continue;
+
+ idx = ((addr - vma->vm_start) >> HPAGE_SHIFT)
+ + (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT));
+ page = find_get_page(mapping, idx);
+ if (!page) {
+ /* charge the fs quota first */
+ if (hugetlb_get_quota(mapping)) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ page = alloc_hugetlb_page();
+ if (!page) {
+ hugetlb_put_quota(mapping);
+ ret = -ENOMEM;
+ goto out;
+ }
+ ret = add_to_page_cache(page, mapping, idx, GFP_ATOMIC);
+ unlock_page(page);
+ if (ret) {
+ hugetlb_put_quota(mapping);
+ free_huge_page(page);
+ goto out;
+ }
+ }
+ set_huge_pte(mm, vma, page, pte, vma->vm_flags & VM_WRITE);
+ }
+out:
+ spin_unlock(&mm->page_table_lock);
+ return ret;
+}
+
+static void update_and_free_page(struct page *page)
+{
+ int j;
+ struct page *map;
+
+ map = page;
+ htlbzone_pages--;
+ for (j = 0; j < (HPAGE_SIZE / PAGE_SIZE); j++) {
+ map->flags &= ~(1 << PG_locked | 1 << PG_error | 1 << PG_referenced |
+ 1 << PG_dirty | 1 << PG_active | 1 << PG_reserved |
+ 1 << PG_private | 1<< PG_writeback);
+ set_page_count(map, 0);
+ map++;
+ }
+ set_page_count(page, 1);
+ __free_pages(page, HUGETLB_PAGE_ORDER);
+}
+
+static int try_to_free_low(int count)
+{
+ struct list_head *p;
+ struct page *page, *map;
+
+ map = NULL;
+ spin_lock(&htlbpage_lock);
+ /* all lowmem is on node 0 */
+ list_for_each(p, &hugepage_freelists[0]) {
+ if (map) {
+ list_del(&map->list);
+ update_and_free_page(map);
+ htlbpagemem--;
+ map = NULL;
+ if (++count == 0)
+ break;
+ }
+ page = list_entry(p, struct page, list);
+ if (!PageHighMem(page))
+ map = page;
+ }
+ if (map) {
+ list_del(&map->list);
+ update_and_free_page(map);
+ htlbpagemem--;
+ count++;
+ }
+ spin_unlock(&htlbpage_lock);
+ return count;
+}
+
+static int set_hugetlb_mem_size(int count)
+{
+ int lcount;
+ struct page *page;
+
+ if (count < 0)
+ lcount = count;
+ else
+ lcount = count - htlbzone_pages;
+
+ if (lcount == 0)
+ return (int)htlbzone_pages;
+ if (lcount > 0) { /* Increase the mem size. */
+ while (lcount--) {
+ page = alloc_fresh_huge_page();
+ if (page == NULL)
+ break;
+ spin_lock(&htlbpage_lock);
+ enqueue_huge_page(page);
+ htlbpagemem++;
+ htlbzone_pages++;
+ spin_unlock(&htlbpage_lock);
+ }
+ return (int) htlbzone_pages;
+ }
+ /* Shrink the memory size. */
+ lcount = try_to_free_low(lcount);
+ while (lcount++) {
+ page = alloc_hugetlb_page();
+ if (page == NULL)
+ break;
+ spin_lock(&htlbpage_lock);
+ update_and_free_page(page);
+ spin_unlock(&htlbpage_lock);
+ }
+ return (int) htlbzone_pages;
+}
+
+int hugetlb_sysctl_handler(struct ctl_table *table, int write,
+ struct file *file, void *buffer, size_t *length)
+{
+ proc_dointvec(table, write, file, buffer, length);
+ htlbpage_max = set_hugetlb_mem_size(htlbpage_max);
+ return 0;
+}
+
+static int __init hugetlb_setup(char *s)
+{
+ if (sscanf(s, "%d", &htlbpage_max) <= 0)
+ htlbpage_max = 0;
+ return 1;
+}
+__setup("hugepages=", hugetlb_setup);
+
+static int __init hugetlb_init(void)
+{
+ int i;
+ struct page *page;
+
+ for (i = 0; i < MAX_NUMNODES; ++i)
+ INIT_LIST_HEAD(&hugepage_freelists[i]);
+
+ for (i = 0; i < htlbpage_max; ++i) {
+ page = alloc_fresh_huge_page();
+ if (!page)
+ break;
+ spin_lock(&htlbpage_lock);
+ enqueue_huge_page(page);
+ spin_unlock(&htlbpage_lock);
+ }
+ htlbpage_max = htlbpagemem = htlbzone_pages = i;
+ printk("Total HugeTLB memory allocated, %ld\n", htlbpagemem);
+ return 0;
+}
+module_init(hugetlb_init);
+
+int hugetlb_report_meminfo(char *buf)
+{
+ return sprintf(buf,
+ "HugePages_Total: %5lu\n"
+ "HugePages_Free: %5lu\n"
+ "Hugepagesize: %5lu kB\n",
+ htlbzone_pages,
+ htlbpagemem,
+ HPAGE_SIZE/1024);
+}
+
+int is_hugepage_mem_enough(size_t size)
+{
+ return (size + ~HPAGE_MASK)/HPAGE_SIZE <= htlbpagemem;
+}
+
+/*
+ * We cannot handle pagefaults against hugetlb pages at all. They cause
+ * handle_mm_fault() to try to instantiate regular-sized pages in the
+ * hugegpage VMA. do_page_fault() is supposed to trap this, so BUG is we get
+ * this far.
+ */
+static struct page *hugetlb_nopage(struct vm_area_struct *vma,
+ unsigned long address, int *unused)
+{
+ BUG();
+ return NULL;
+}
+
+struct vm_operations_struct hugetlb_vm_ops = {
+ .nopage = hugetlb_nopage,
+};
-/* $Id: init.c,v 1.18 2003/10/31 09:26:59 kkojima Exp $
+/* $Id: init.c,v 1.19 2004/02/21 04:42:16 kkojima Exp $
*
* linux/arch/sh/mm/init.c
*
extern unsigned long empty_zero_page[1024];
int codesize, reservedpages, datasize, initsize;
int tmp;
+ extern unsigned long memory_start;
#ifdef CONFIG_MMU
high_memory = (void *)__va(MAX_LOW_PFN * PAGE_SIZE);
high_memory = (void *)(memory_end & PAGE_MASK);
#endif
- max_mapnr = num_physpages = MAP_NR(high_memory);
+ max_mapnr = num_physpages = MAP_NR(high_memory) - MAP_NR(memory_start);
/* clear the zero-page */
memset(empty_zero_page, 0, PAGE_SIZE);
-/* $Id: ioremap.c,v 1.8 2003/10/09 15:25:42 lethal Exp $
+/* $Id: ioremap.c,v 1.9 2004/02/25 04:59:10 lethal Exp $
*
* arch/sh/mm/ioremap.c
*
void p3_iounmap(void *addr)
{
if (addr > high_memory)
- return vfree((void *) (PAGE_MASK & (unsigned long) addr));
+ vfree((void *)(PAGE_MASK & (unsigned long)addr));
}
#include <asm/io.h>
/* Channel to use for page ops, must be dual-address mode capable. */
-static int dma_channel = 3;
+static int dma_channel = CONFIG_DMA_PAGE_OPS_CHANNEL;
static void copy_page_dma(void *to, void *from)
{
/* Set PTEL register */
pteval &= _PAGE_FLAGS_HARDWARE_MASK; /* drop software flags */
#ifdef CONFIG_SH_WRITETHROUGH
- pteval |= 1;
+ pteval |= _PAGE_WT;
#endif
/* conveniently, we want all the software flags to be 0 anyway */
ctrl_outl(pteval, MMU_PTEL);
CONFIG_SCSI_SATA_SVW=m
CONFIG_SCSI_ATA_PIIX=m
CONFIG_SCSI_SATA_PROMISE=m
+CONFIG_SCSI_SATA_SIL=m
CONFIG_SCSI_SATA_VIA=m
CONFIG_SCSI_SATA_VITESSE=m
# CONFIG_SCSI_BUSLOGIC is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_ARPD=y
-CONFIG_INET_ECN=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
#
# SCTP Configuration (EXPERIMENTAL)
#
-CONFIG_IPV6_SCTP__=m
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS_XATTR=y
# CONFIG_DEVPTS_FS_SECURITY is not set
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_TEST=m
#
{
struct linux_dirent32 * dirent;
struct getdents_callback32 * buf = (struct getdents_callback32 *) __buf;
- int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+ int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 2);
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
put_user(reclen, &dirent->d_reclen);
copy_to_user(dirent->d_name, name, namlen);
put_user(0, dirent->d_name + namlen);
+ put_user(d_type, (char *) dirent + reclen - 1);
((char *) dirent) += reclen;
buf->current_dir = dirent;
buf->count -= reclen;
if (err)
goto out;
- if (!type_page) {
- err = -EINVAL;
- goto out;
+ if (type_page) {
+ is_smb = !strcmp((char *)type_page, SMBFS_NAME);
+ is_ncp = !strcmp((char *)type_page, NCPFS_NAME);
+ } else {
+ is_smb = is_ncp = 0;
}
- is_smb = !strcmp((char *)type_page, SMBFS_NAME);
- is_ncp = !strcmp((char *)type_page, NCPFS_NAME);
-
err = copy_mount_stuff_to_kernel((const void *)AA(data), &data_page);
if (err)
goto type_out;
config BLK_DEV_FD
tristate "Normal floppy disk support"
- depends on (!X86_PC9800 && !ARCH_S390 && !M68K) || Q40 || (SUN3X && BROKEN)
+ depends on (!X86_PC9800 && !ARCH_S390 && !M68K && !IA64) || Q40 || (SUN3X && BROKEN)
---help---
If you want to use the floppy disk drive(s) of your PC under Linux,
say Y. Information about this driver, especially important for IBM
disc_information di;
if (cdrom_get_disc_info(cdi, &di))
- return 0;
+ return -1;
return di.erasable;
}
*/
static int cdrom_dvdram_open_write(struct cdrom_device_info *cdi)
{
- return !cdrom_media_erasable(cdi);
+ int ret = cdrom_media_erasable(cdi);
+
+ /*
+ * allow writable open if media info read worked and media is
+ * erasable, _or_ if it fails since not all drives support it
+ */
+ if (!ret)
+ return 1;
+
+ return 0;
}
static int cdrom_mrw_open_write(struct cdrom_device_info *cdi)
struct request *req;
while ((rwreq == 0) && ((req = elv_next_request(q)) != NULL)) {
- /* check for any kind of error */
- if (send_request(req) < 0) {
+ if (!blk_fs_request(req))
+ end_request(req, 0);
+ else if (send_request(req) < 0) {
printk(VIOCD_KERN_WARNING
"unable to send message to OS/400!");
end_request(req, 0);
if (xmit_count > 0) {
result = sn_func->sal_puts((char *)start, xmit_count);
if (!result)
- sn_debug_printf("\n*** synch_flush_xmit failed to flush\n");
+ DPRINTF("\n*** synch_flush_xmit failed to flush\n");
if (result > 0) {
xmit_count -= result;
sn_total_tx_count += result;
xmit_count = (head < tail) ? (SN_SAL_BUFFER_SIZE - tail) : (head - tail);
if (xmit_count == 0)
- sn_debug_printf("\n*** empty xmit_count\n");
+ DPRINTF("\n*** empty xmit_count\n");
/* use the ops, as we could be on the simulator */
result = sn_func->sal_puts((char *)start, xmit_count);
if (!result)
- sn_debug_printf("\n*** error in synchronous sal_puts\n");
+ DPRINTF("\n*** error in synchronous sal_puts\n");
/* XXX chadt clean this up */
if (result > 0) {
xmit_count -= result;
result = ia64_sn_console_xmit_chars((char *)start, xmit_count);
#ifdef DEBUG
if (!result)
- sn_debug_printf("`");
+ DPRINTF("`");
#endif
if (result > 0) {
xmit_count -= result;
if (result >= 0)
return console_irq;
- printk(KERN_INFO "sn_serial: console proceeding in polled mode\n");
+ printk(KERN_WARNING "sn_serial: console proceeding in polled mode\n");
return 0;
}
return;
}
- sn_debug_printf("sn_serial: switch to asynchronous console\n");
+ DPRINTF("sn_serial: switch to asynchronous console\n");
/* early_printk invocation may have done this for us */
if (!sn_func) {
{
int irq;
- sn_debug_printf("sn_serial: switching to interrupt driven console\n");
+ DPRINTF("sn_serial: switching to interrupt driven console\n");
irq = sn_sal_connect_interrupt();
if (irq) {
{
int retval;
- printk("sn_serial: sn_sal_module_init\n");
+ DPRINTF("sn_serial: sn_sal_module_init\n");
if (!ia64_platform_is("sn2"))
return -ENODEV;
{
if (ia64_platform_is("sn2")) {
sn_sal_switch_to_asynch();
- sn_debug_printf("sn_sal_serial_console_init : register console\n");
+ DPRINTF("sn_sal_serial_console_init : register console\n");
register_console(&sal_console);
}
return 0;
#define VIOTTY_MAGIC (0x0DCB)
#define VTTY_PORTS 10
-#define VIOTTY_SERIAL_START 65
#define VIOCONS_KERN_WARN KERN_WARNING "viocons: "
#define VIOCONS_KERN_INFO KERN_INFO "viocons: "
static void initDataEvent(struct viocharlpevent *viochar, HvLpIndex lp);
static struct tty_driver *viotty_driver;
-static struct tty_driver *viottyS_driver;
void hvlog(char *fmt, ...)
{
* console device I/O methods
*/
static struct console viocons_early = {
- .name = "ttyS",
+ .name = "viocons",
.write = viocons_write_early,
.flags = CON_PRINTBUFFER,
.index = -1,
};
static struct console viocons = {
- .name = "ttyS",
+ .name = "viocons",
.write = viocons_write,
.device = viocons_device,
.flags = CON_PRINTBUFFER,
port = tty->index;
- if (port >= VIOTTY_SERIAL_START)
- port -= VIOTTY_SERIAL_START;
-
if ((port < 0) || (port >= VTTY_PORTS))
return -ENODEV;
}
/*
- * TTY flush_chars method
- */
-static void viotty_flush_chars(struct tty_struct *tty)
-{
-}
-
-/*
* TTY write_room method
*/
static int viotty_write_room(struct tty_struct *tty)
}
/*
- * TTY chars_in_buffer_room method
+ * TTY chars_in_buffer method
*/
static int viotty_chars_in_buffer(struct tty_struct *tty)
{
return 0;
}
-static void viotty_flush_buffer(struct tty_struct *tty)
-{
-}
-
static int viotty_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
return n_tty_ioctl(tty, file, cmd, arg);
}
-static void viotty_throttle(struct tty_struct *tty)
-{
-}
-
-static void viotty_unthrottle(struct tty_struct *tty)
-{
-}
-
-static void viotty_set_termios(struct tty_struct *tty,
- struct termios *old_termios)
-{
-}
-
-static void viotty_stop(struct tty_struct *tty)
-{
-}
-
-static void viotty_start(struct tty_struct *tty)
-{
-}
-
-static void viotty_hangup(struct tty_struct *tty)
-{
-}
-
-static void viotty_break(struct tty_struct *tty, int break_state)
-{
-}
-
-static void viotty_send_xchar(struct tty_struct *tty, char ch)
-{
-}
-
-static void viotty_wait_until_sent(struct tty_struct *tty, int timeout)
-{
-}
-
/*
* Handle an open charLpEvent. Could be either interrupt or ack
*/
.close = viotty_close,
.write = viotty_write,
.put_char = viotty_put_char,
- .flush_chars = viotty_flush_chars,
.write_room = viotty_write_room,
.chars_in_buffer = viotty_chars_in_buffer,
- .flush_buffer = viotty_flush_buffer,
.ioctl = viotty_ioctl,
- .throttle = viotty_throttle,
- .unthrottle = viotty_unthrottle,
- .set_termios = viotty_set_termios,
- .stop = viotty_stop,
- .start = viotty_start,
- .hangup = viotty_hangup,
- .break_ctl = viotty_break,
- .send_xchar = viotty_send_xchar,
- .wait_until_sent = viotty_wait_until_sent,
};
static int __init viocons_init2(void)
viotty_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
tty_set_operations(viotty_driver, &serial_ops);
- viottyS_driver = alloc_tty_driver(VTTY_PORTS);
- viottyS_driver->owner = THIS_MODULE;
- viottyS_driver->driver_name = "vioconsole";
- viottyS_driver->devfs_name = "tts/";
- viottyS_driver->name = "ttyS";
- viottyS_driver->major = TTY_MAJOR;
- viottyS_driver->minor_start = VIOTTY_SERIAL_START;
- viottyS_driver->type = TTY_DRIVER_TYPE_SERIAL;
- viottyS_driver->subtype = 1;
- viottyS_driver->init_termios = tty_std_termios;
- viottyS_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
- tty_set_operations(viottyS_driver, &serial_ops);
-
if (tty_register_driver(viotty_driver)) {
printk(VIOCONS_KERN_WARN "couldn't register console driver\n");
put_tty_driver(viotty_driver);
viotty_driver = NULL;
}
- if (tty_register_driver(viottyS_driver)) {
- printk(VIOCONS_KERN_WARN "couldn't register console S driver\n");
- put_tty_driver(viottyS_driver);
- viottyS_driver = NULL;
- }
-
viocons_init_cfu_buffer();
unregister_console(&viocons_early);
if (tty && tty->count == 1) {
struct vt_struct *vt;
- vcs_remove_devfs(tty);
vt = tty->driver_data;
if (vt)
vc_cons[vt->vc_num].d->vc_tty = NULL;
tty->driver_data = 0;
+ release_console_sem();
+ vcs_remove_devfs(tty);
+ return;
}
release_console_sem();
}
return rc;
}
- rc = misc_register(&sh_wdt_miscdev)
+ rc = misc_register(&sh_wdt_miscdev);
if (rc) {
printk(KERN_ERR PFX "Can't register miscdev on minor=%d (err=%d)\n",
sh_wdt_miscdev.minor, rc);
/*
- * $Id: maple_keyb.c,v 1.1 2001/11/02 17:27:32 jsimmons Exp $
+ * $Id: maple_keyb.c,v 1.4 2004/03/22 01:18:15 lethal Exp $
* SEGA Dreamcast keyboard driver
* Based on drivers/usb/usbkbd.c
*/
kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ init_input_dev(&kbd->dev);
+
for (i=0; i<255; i++)
set_bit(dc_kbd_keycode[i], kbd->dev.keybit);
+
clear_bit(0, kbd->dev.keybit);
kbd->dev.private = kbd;
maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD);
- printk(KERN_INFO "input%d: keyboard(0x%lx): %s\n",
- kbd->dev.number, data, kbd->dev.name);
-
- MOD_INC_USE_COUNT;
+ printk(KERN_INFO "input: keyboard(0x%lx): %s\n", data, kbd->dev.name);
return 0;
}
struct dc_kbd *kbd = dev->private_data;
input_unregister_device(&kbd->dev);
-
kfree(kbd);
-
- MOD_DEC_USE_COUNT;
}
/*
- * $Id: maplemouse.c,v 1.1 2001/11/02 17:27:32 jsimmons Exp $
+ * $Id: maplemouse.c,v 1.2 2004/03/22 01:18:15 lethal Exp $
* SEGA Dreamcast mouse driver
* Based on drivers/usb/usbmouse.c
*/
mouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
mouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
+ init_input_dev(&mouse->dev);
+
mouse->dev.private = mouse;
mouse->dev.open = dc_mouse_open;
mouse->dev.close = dc_mouse_close;
mouse->dev.event = NULL;
mouse->dev.name = dev->product_name;
- mouse->dev.idbus = BUS_MAPLE;
+ mouse->dev.id.bustype = BUS_MAPLE;
input_register_device(&mouse->dev);
maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE);
- printk(KERN_INFO "input%d: mouse(0x%lx): %s\n",
- mouse->dev.number, data, mouse->dev.name);
-
- MOD_INC_USE_COUNT;
+ printk(KERN_INFO "input: mouse(0x%lx): %s\n", data, mouse->dev.name);
return 0;
}
struct dc_mouse *mouse = dev->private_data;
input_unregister_device(&mouse->dev);
-
kfree(mouse);
-
- MOD_DEC_USE_COUNT;
}
if (!netif_running(dev))
return 0;
+ pci_restore_state(pdev, bp->pci_cfg_state);
+
spin_lock_irq(&bp->lock);
b44_init_rings(bp);
bmwrite(dev, INTDISABLE, DisableAll);
rev = addr[0] == 0 && addr[1] == 0xA0;
- for (j = 0; j < 6; ++j) {
+ for (j = 0; j < 6; ++j)
dev->dev_addr[j] = rev? bitrev(addr[j]): addr[j];
- printk("%c%.2x", (j? ':': ' '), dev->dev_addr[j]);
- }
/* Enable chip without interrupts for now */
bmac_enable_and_reset_chip(dev);
}
printk(KERN_INFO "%s: BMAC%s at", dev->name, (is_bmac_plus? "+": ""));
+ for (j = 0; j < 6; ++j)
+ printk("%c%.2x", (j? ':': ' '), dev->dev_addr[j]);
XXDEBUG((", base_addr=%#0lx", dev->base_addr));
printk("\n");
/* Is it really necessary to check the length and address
* fields of the first entry here? */
- if (!pci_dma_error(dma_address)) {
+ if (!pci_dma_mapping_error(dma_address)) {
msg->skb = skb;
msg->data.addr[0] = dma_address;
msg->data.len[0] = dma_length;
#include <asm/system.h>
#include <asm/io.h>
-#include <asm/hitachi_se.h>
+#include <asm/se/se.h>
#include <asm/machvec.h>
#ifdef CONFIG_SH_STANDARD_BIOS
#include <asm/sh_bios.h>
/**
* sync_completion: Signal that a synchronous command has completed
+ * Note that after returning from this call, the evt_struct is freed.
+ * the caller waiting on this completion shouldn't touch the evt_struct
+ * again.
*/
static void sync_completion(struct srp_event_struct *evt_struct)
{
static int ibmvscsi_abort(struct scsi_cmnd *cmd)
{
struct ibmvscsi_host_data *hostdata =
- *(struct ibmvscsi_host_data **)&cmd->device->host->hostdata;
+ (struct ibmvscsi_host_data *)cmd->device->host->hostdata;
union VIOSRP_IU iu;
struct SRP_TSK_MGMT *tsk_mgmt = &iu.srp.tsk_mgmt;
struct SRP_RSP *rsp;
printk(KERN_ERR "ibmvscsi: failed to allocate abort() event\n");
return FAILED;
}
+ evt->crq.format = VIOSRP_SRP_FORMAT;
init_completion(&evt->comp);
if (ibmvscsi_send_srp_event(evt, hostdata) != 0) {
ibmvscsi_free_event_struct(&hostdata->pool, evt);
return FAILED;
}
-
+
+ spin_unlock(hostdata->host->host_lock);
wait_for_completion(&evt->comp);
+ spin_lock(hostdata->host->host_lock);
- if (evt->evt->srp.generic.type != SRP_RSP_TYPE) {
- printk(KERN_ERR "ibmvscsi: bad TSK_MGMT response type 0x%02x\n",
- evt->evt->srp.generic.type);
- }
-
- rsp = &evt->evt->srp.rsp;
- if (!rsp->rspvalid || (rsp->response_data_list_length != 4)) {
- printk(KERN_ERR "ibmvscsi: bad TSK_MGMT response\n");
- }
-
- if (rsp->sense_and_response_data[3] != 0x00) {
- printk(KERN_ERR "ibmvscsi: ABORT failed: rsp_code 0x%02x\n",
- rsp->sense_and_response_data[3]);
+ /* Because we dropped the spinlock above, it's possible
+ * The event is no longer in our list. Make sure it didn't
+ * complete while we were aborting
+ */
+ list_for_each_entry(tmp_evt, &hostdata->sent, list) {
+ if (tmp_evt->cmnd == cmd) {
+ found_evt = tmp_evt;
+ break;
+ }
}
+ if (found_evt == NULL)
+ return SUCCESS;
cmd->result = (DID_ABORT << 16);
- list_del(&tmp_evt->list);
- unmap_cmd_data(&tmp_evt->cmd, tmp_evt->hostdata->dev);
- ibmvscsi_free_event_struct(&tmp_evt->hostdata->pool, tmp_evt);
+ list_del(&found_evt->list);
+ unmap_cmd_data(&found_evt->cmd, found_evt->hostdata->dev);
+ ibmvscsi_free_event_struct(&found_evt->hostdata->pool, found_evt);
atomic_inc(&hostdata->request_limit);
printk(KERN_INFO
"ibmvscsi: successfully aborted task tag 0x%lx\n",
queue->size * sizeof(*queue->msgs),
PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_error(queue->msg_token))
+ if (pci_dma_mapping_error(queue->msg_token))
goto map_failed;
rc = plpar_hcall_norets(H_REG_CRQ, adapter->dma_dev->unit_address, queue->msg_token, PAGE_SIZE);
queue->size * sizeof(*queue->msgs),
PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_error(queue->msg_token))
+ if (pci_dma_mapping_error(queue->msg_token))
goto map_failed;
rc = plpar_hcall_norets(H_REG_CRQ,
dma_address = pci_map_single(ap->host_set->pdev, cmd->request_buffer,
cmd->request_bufflen, dir);
- if (pci_dma_error(dma_address))
+ if (pci_dma_mapping_error(dma_address))
return -1;
sg_dma_address(sg) = dma_address;
INIT_LIST_HEAD(&probe_ent->node);
probe_ent->pdev = pdev;
probe_ent->sht = &svia_sht;
- probe_ent->host_flags = ATA_FLAG_SATA | ATA_FLAG_SATA_RESET |
+ probe_ent->host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST |
ATA_FLAG_NO_LEGACY;
probe_ent->port_ops = &svia_sata_ops;
probe_ent->n_ports = 2;
#
# Serial device configuration
#
-# $Id: Config.in,v 1.15 2002/07/06 17:16:24 rmk Exp $
+# $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
#
menu "Serial drivers"
depends on SERIAL98=y
select SERIAL_CORE_CONSOLE
+config SERIAL_SH_SCI
+ tristate "SH SCI(F) serial port support"
+ depends on SUPERH
+ select SERIAL_CORE
+
+config SERIAL_SH_SCI_CONSOLE
+ bool "Support for console on SH SCI(F)"
+ depends on SERIAL_SH_SCI=y
+ select SERIAL_CORE_CONSOLE
+
config SERIAL_AU1X00
bool "Enable Au1x00 UART Support"
depends on MIPS && SOC_AU1X00
obj-$(CONFIG_SERIAL_PMACZILOG) += pmac_zilog.o
obj-$(CONFIG_SERIAL_AU1X00) += au1x00_uart.o
obj-$(CONFIG_SERIAL_DZ) += dz.o
+obj-$(CONFIG_SERIAL_SH_SCI) += sh-sci.o
struct uart_pmac_port *uap = dev_get_drvdata(&mdev->ofdev.dev);
struct uart_state *state;
unsigned long flags;
- int pwr_delay;
+ int pwr_delay = 0;
if (uap == NULL)
return 0;
--- /dev/null
+/*
+ * drivers/serial/sh-sci.c
+ *
+ * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
+ *
+ * Copyright (C) 2002, 2003 Paul Mundt
+ *
+ * based off of the old drivers/char/sh-sci.c by:
+ *
+ * Copyright (C) 1999, 2000 Niibe Yutaka
+ * Copyright (C) 2000 Sugioka Toshinobu
+ * Modified to support multiple serial ports. Stuart Menefy (May 2000).
+ * Modified to support SecureEdge. David McCullough (2002)
+ * Modified to support SH7300 SCIF. Takashi Kusuda (Jun 2003).
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#define DEBUG
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial.h>
+#include <linux/major.h>
+#include <linux/string.h>
+#include <linux/sysrq.h>
+#include <linux/fcntl.h>
+#include <linux/ptrace.h>
+#include <linux/ioport.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/console.h>
+
+#ifdef CONFIG_CPU_FREQ
+#include <linux/notifier.h>
+#include <linux/cpufreq.h>
+#endif
+
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+#include <asm/bitops.h>
+
+#include <linux/generic_serial.h>
+
+#ifdef CONFIG_SH_STANDARD_BIOS
+#include <asm/sh_bios.h>
+#endif
+
+#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
+
+#include "sh-sci.h"
+
+#ifdef CONFIG_SH_KGDB
+#include <asm/kgdb.h>
+
+static int kgdb_get_char(struct sci_port *port);
+static void kgdb_put_char(struct sci_port *port, char c);
+static void kgdb_handle_error(struct sci_port *port);
+static struct sci_port *kgdb_sci_port;
+#endif /* CONFIG_SH_KGDB */
+
+#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+static struct sci_port *serial_console_port = 0;
+#endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
+
+/* Function prototypes */
+static void sci_stop_tx(struct uart_port *port, unsigned int tty_stop);
+static void sci_start_tx(struct uart_port *port, unsigned int tty_start);
+static void sci_start_rx(struct uart_port *port, unsigned int tty_start);
+static void sci_stop_rx(struct uart_port *port);
+static int sci_request_irq(struct sci_port *port);
+static void sci_free_irq(struct sci_port *port);
+
+static struct sci_port sci_ports[SCI_NPORTS];
+static struct uart_driver sci_uart_driver;
+
+#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
+
+static void handle_error(struct sci_port *port)
+{ /* Clear error flags */
+ sci_out(port, SCxSR, SCxSR_ERROR_CLEAR(port));
+}
+
+static int get_char(struct sci_port *port)
+{
+ unsigned long flags;
+ unsigned short status;
+ int c;
+
+ local_irq_save(flags);
+ do {
+ status = sci_in(port, SCxSR);
+ if (status & SCxSR_ERRORS(port)) {
+ handle_error(port);
+ continue;
+ }
+ } while (!(status & SCxSR_RDxF(port)));
+ c = sci_in(port, SCxRDR);
+ sci_in(port, SCxSR); /* Dummy read */
+ sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port));
+ local_irq_restore(flags);
+
+ return c;
+}
+
+/* Taken from sh-stub.c of GDB 4.18 */
+static const char hexchars[] = "0123456789abcdef";
+
+static __inline__ char highhex(int x)
+{
+ return hexchars[(x >> 4) & 0xf];
+}
+
+static __inline__ char lowhex(int x)
+{
+ return hexchars[x & 0xf];
+}
+
+#endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */
+
+/*
+ * Send the packet in buffer. The host gets one chance to read it.
+ * This routine does not wait for a positive acknowledge.
+ */
+
+#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+static void put_char(struct uart_port *port, char c)
+{
+ unsigned long flags;
+ unsigned short status;
+
+ local_irq_save(flags);
+
+ do {
+ status = sci_in(port, SCxSR);
+ } while (!(status & SCxSR_TDxE(port)));
+
+ sci_out(port, SCxTDR, c);
+ sci_in(port, SCxSR); /* Dummy read */
+ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
+
+ local_irq_restore(flags);
+}
+
+static void put_string(struct sci_port *sci_port, const char *buffer, int count)
+{
+ struct uart_port *port = &sci_port->port;
+ const unsigned char *p = buffer;
+ int i;
+
+#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
+ int checksum;
+ int usegdb=0;
+
+#ifdef CONFIG_SH_STANDARD_BIOS
+ /* This call only does a trap the first time it is
+ * called, and so is safe to do here unconditionally
+ */
+ usegdb |= sh_bios_in_gdb_mode();
+#endif
+#ifdef CONFIG_SH_KGDB
+ usegdb |= (kgdb_in_gdb_mode && (port == kgdb_sci_port));
+#endif
+
+ if (usegdb) {
+ /* $<packet info>#<checksum>. */
+ do {
+ unsigned char c;
+ put_char(port, '$');
+ put_char(port, 'O'); /* 'O'utput to console */
+ checksum = 'O';
+
+ for (i=0; i<count; i++) { /* Don't use run length encoding */
+ int h, l;
+
+ c = *p++;
+ h = highhex(c);
+ l = lowhex(c);
+ put_char(port, h);
+ put_char(port, l);
+ checksum += h + l;
+ }
+ put_char(port, '#');
+ put_char(port, highhex(checksum));
+ put_char(port, lowhex(checksum));
+ } while (get_char(port) != '+');
+ } else
+#endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */
+ for (i=0; i<count; i++) {
+ if (*p == 10)
+ put_char(port, '\r');
+ put_char(port, *p++);
+ }
+}
+#endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
+
+
+#ifdef CONFIG_SH_KGDB
+
+/* Is the SCI ready, ie is there a char waiting? */
+static int kgdb_is_char_ready(struct sci_port *port)
+{
+ unsigned short status = sci_in(port, SCxSR);
+
+ if (status & (SCxSR_ERRORS(port) | SCxSR_BRK(port)))
+ kgdb_handle_error(port);
+
+ return (status & SCxSR_RDxF(port));
+}
+
+/* Write a char */
+static void kgdb_put_char(struct sci_port *port, char c)
+{
+ unsigned short status;
+
+ do
+ status = sci_in(port, SCxSR);
+ while (!(status & SCxSR_TDxE(port)));
+
+ sci_out(port, SCxTDR, c);
+ sci_in(port, SCxSR); /* Dummy read */
+ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
+}
+
+/* Get a char if there is one, else ret -1 */
+static int kgdb_get_char(struct sci_port *port)
+{
+ int c;
+
+ if (kgdb_is_char_ready(port) == 0)
+ c = -1;
+ else {
+ c = sci_in(port, SCxRDR);
+ sci_in(port, SCxSR); /* Dummy read */
+ sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port));
+ }
+
+ return c;
+}
+
+/* Called from kgdbstub.c to get a character, i.e. is blocking */
+static int kgdb_sci_getchar(void)
+{
+ volatile int c;
+
+ /* Keep trying to read a character, this could be neater */
+ while ((c = kgdb_get_char(kgdb_sci_port)) < 0);
+
+ return c;
+}
+
+/* Called from kgdbstub.c to put a character, just a wrapper */
+static void kgdb_sci_putchar(int c)
+{
+
+ kgdb_put_char(kgdb_sci_port, c);
+}
+
+/* Clear any errors on the SCI */
+static void kgdb_handle_error(struct sci_port *port)
+{
+ sci_out(port, SCxSR, SCxSR_ERROR_CLEAR(port)); /* Clear error flags */
+}
+
+/* Breakpoint if there's a break sent on the serial port */
+static void kgdb_break_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct sci_port *port = ptr;
+ unsigned short status = sci_in(port, SCxSR);
+
+ if (status & SCxSR_BRK(port)) {
+
+ /* Break into the debugger if a break is detected */
+ BREAKPOINT();
+
+ /* Clear */
+ sci_out(port, SCxSR, SCxSR_BREAK_CLEAR(port));
+ }
+}
+
+#endif /* CONFIG_SH_KGDB */
+
+#if defined(__H8300S__)
+enum { sci_disable, sci_enable };
+
+static void h8300_sci_enable(struct sci_port* port, unsigned int ctrl)
+{
+ volatile unsigned char *mstpcrl=(volatile unsigned char *)MSTPCRL;
+ int ch = (port->base - SMR0) >> 3;
+ unsigned char mask = 1 << (ch+1);
+
+ if (ctrl == sci_disable) {
+ *mstpcrl |= mask;
+ } else {
+ *mstpcrl &= ~mask;
+ }
+}
+#endif
+
+#if defined(SCI_ONLY) || defined(SCI_AND_SCIF)
+#if defined(__H8300H__) || defined(__H8300S__)
+static void sci_init_pins_sci(struct sci_port* port, unsigned int cflag)
+{
+ int ch = (port->base - SMR0) >> 3;
+
+ /* set DDR regs */
+ H8300_GPIO_DDR(h8300_sci_pins[ch].port,h8300_sci_pins[ch].rx,H8300_GPIO_INPUT);
+ H8300_GPIO_DDR(h8300_sci_pins[ch].port,h8300_sci_pins[ch].tx,H8300_GPIO_OUTPUT);
+ /* tx mark output*/
+ H8300_SCI_DR(ch) |= h8300_sci_pins[ch].tx;
+}
+#else
+static void sci_init_pins_sci(struct uart_port *port, unsigned int cflag)
+{
+}
+#endif
+#endif
+
+#if defined(SCIF_ONLY) || defined(SCI_AND_SCIF)
+#if defined(CONFIG_CPU_SH3)
+/* For SH7707, SH7709, SH7709A, SH7729 */
+static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
+{
+ unsigned int fcr_val = 0;
+
+ {
+ unsigned short data;
+
+ /* We need to set SCPCR to enable RTS/CTS */
+ data = ctrl_inw(SCPCR);
+ /* Clear out SCP7MD1,0, SCP6MD1,0, SCP4MD1,0*/
+ ctrl_outw(data&0x0fcf, SCPCR);
+ }
+ if (cflag & CRTSCTS)
+ fcr_val |= SCFCR_MCE;
+ else {
+ unsigned short data;
+
+ /* We need to set SCPCR to enable RTS/CTS */
+ data = ctrl_inw(SCPCR);
+ /* Clear out SCP7MD1,0, SCP4MD1,0,
+ Set SCP6MD1,0 = {01} (output) */
+ ctrl_outw((data&0x0fcf)|0x1000, SCPCR);
+
+ data = ctrl_inb(SCPDR);
+ /* Set /RTS2 (bit6) = 0 */
+ ctrl_outb(data&0xbf, SCPDR);
+ }
+ sci_out(port, SCFCR, fcr_val);
+}
+
+static void sci_init_pins_irda(struct uart_port *port, unsigned int cflag)
+{
+ unsigned int fcr_val = 0;
+
+ if (cflag & CRTSCTS)
+ fcr_val |= SCFCR_MCE;
+
+ sci_out(port, SCFCR, fcr_val);
+}
+
+#else
+
+/* For SH7750 */
+static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
+{
+ unsigned int fcr_val = 0;
+
+ if (cflag & CRTSCTS) {
+ fcr_val |= SCFCR_MCE;
+ } else {
+ ctrl_outw(0x0080, SCSPTR2); /* Set RTS = 1 */
+ }
+ sci_out(port, SCFCR, fcr_val);
+}
+
+#endif
+#endif /* SCIF_ONLY || SCI_AND_SCIF */
+
+/* ********************************************************************** *
+ * the interrupt related routines *
+ * ********************************************************************** */
+
+static void sci_transmit_chars(struct uart_port *port)
+{
+ struct circ_buf *xmit = &port->info->xmit;
+ unsigned int stopped = uart_tx_stopped(port);
+ unsigned long flags;
+ unsigned short status;
+ unsigned short ctrl;
+ int count, txroom;
+
+ status = sci_in(port, SCxSR);
+ if (!(status & SCxSR_TDxE(port))) {
+ local_irq_save(flags);
+ ctrl = sci_in(port, SCSCR);
+ if (uart_circ_empty(xmit)) {
+ ctrl &= ~SCI_CTRL_FLAGS_TIE;
+ } else {
+ ctrl |= SCI_CTRL_FLAGS_TIE;
+ }
+ sci_out(port, SCSCR, ctrl);
+ local_irq_restore(flags);
+ return;
+ }
+
+ if (port->type == PORT_SCIF) {
+ txroom = 16 - (sci_in(port, SCFDR)>>8);
+ } else {
+ txroom = (sci_in(port, SCxSR) & SCI_TDRE)?1:0;
+ }
+
+ count = txroom;
+
+ do {
+ unsigned char c;
+
+ if (port->x_char) {
+ c = port->x_char;
+ port->x_char = 0;
+ } else if (!uart_circ_empty(xmit) && !stopped) {
+ c = xmit->buf[xmit->tail];
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ } else {
+ break;
+ }
+
+ sci_out(port, SCxTDR, c);
+
+ port->icount.tx++;
+ } while (--count > 0);
+
+ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
+
+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+ uart_write_wakeup(port);
+ if (uart_circ_empty(xmit)) {
+ sci_stop_tx(port, 0);
+ } else {
+ local_irq_save(flags);
+ ctrl = sci_in(port, SCSCR);
+
+ if (port->type == PORT_SCIF) {
+ sci_in(port, SCxSR); /* Dummy read */
+ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
+ }
+
+ ctrl |= SCI_CTRL_FLAGS_TIE;
+ sci_out(port, SCSCR, ctrl);
+ local_irq_restore(flags);
+ }
+}
+
+/* On SH3, SCIF may read end-of-break as a space->mark char */
+#define STEPFN(c) ({int __c=(c); (((__c-1)|(__c)) == -1); })
+
+static inline void sci_receive_chars(struct uart_port *port,
+ struct pt_regs *regs)
+{
+ struct tty_struct *tty = port->info->tty;
+ int i, count, copied = 0;
+ unsigned short status;
+
+ status = sci_in(port, SCxSR);
+ if (!(status & SCxSR_RDxF(port)))
+ return;
+
+ while (1) {
+ if (port->type == PORT_SCIF) {
+ count = sci_in(port, SCFDR)&0x001f;
+ } else {
+ count = (sci_in(port, SCxSR)&SCxSR_RDxF(port))?1:0;
+ }
+
+ /* Don't copy more bytes than there is room for in the buffer */
+ if (tty->flip.count + count > TTY_FLIPBUF_SIZE)
+ count = TTY_FLIPBUF_SIZE - tty->flip.count;
+
+ /* If for any reason we can't copy more data, we're done! */
+ if (count == 0)
+ break;
+
+ if (port->type == PORT_SCI) {
+ char c = sci_in(port, SCxRDR);
+ if(((struct sci_port *)port)->break_flag
+ || uart_handle_sysrq_char(port, c, regs)) {
+ count = 0;
+ } else {
+ tty->flip.char_buf_ptr[0] = c;
+ tty->flip.flag_buf_ptr[0] = TTY_NORMAL;
+ }
+ } else {
+ for (i=0; i<count; i++) {
+ char c = sci_in(port, SCxRDR);
+ status = sci_in(port, SCxSR);
+#if defined(CONFIG_CPU_SH3)
+ /* Skip "chars" during break */
+ if (((struct sci_port *)port)->break_flag) {
+ if ((c == 0) &&
+ (status & SCxSR_FER(port))) {
+ count--; i--;
+ continue;
+ }
+ /* Nonzero => end-of-break */
+ pr_debug("scif: debounce<%02x>\n", c);
+ ((struct sci_port *)port)->break_flag = 0;
+ if (STEPFN(c)) {
+ count--; i--;
+ continue;
+ }
+ }
+#endif /* CONFIG_CPU_SH3 */
+ if (uart_handle_sysrq_char(port, c, regs)) {
+ count--; i--;
+ continue;
+ }
+
+ /* Store data and status */
+ tty->flip.char_buf_ptr[i] = c;
+ if (status&SCxSR_FER(port)) {
+ tty->flip.flag_buf_ptr[i] = TTY_FRAME;
+ pr_debug("sci: frame error\n");
+ } else if (status&SCxSR_PER(port)) {
+ tty->flip.flag_buf_ptr[i] = TTY_PARITY;
+ pr_debug("sci: parity error\n");
+ } else {
+ tty->flip.flag_buf_ptr[i] = TTY_NORMAL;
+ }
+ }
+ }
+
+ sci_in(port, SCxSR); /* dummy read */
+ sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port));
+
+ /* Update the kernel buffer end */
+ tty->flip.count += count;
+ tty->flip.char_buf_ptr += count;
+ tty->flip.flag_buf_ptr += count;
+ copied += count;
+ port->icount.rx += count;
+ }
+
+ if (copied) {
+ /* Tell the rest of the system the news. New characters! */
+ tty_flip_buffer_push(tty);
+ } else {
+ sci_in(port, SCxSR); /* dummy read */
+ sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port));
+ }
+}
+
+#define SCI_BREAK_JIFFIES (HZ/20)
+/* The sci generates interrupts during the break,
+ * 1 per millisecond or so during the break period, for 9600 baud.
+ * So dont bother disabling interrupts.
+ * But dont want more than 1 break event.
+ * Use a kernel timer to periodically poll the rx line until
+ * the break is finished.
+ */
+static void sci_schedule_break_timer(struct sci_port *port)
+{
+ port->break_timer.expires = jiffies + SCI_BREAK_JIFFIES;
+ add_timer(&port->break_timer);
+}
+/* Ensure that two consecutive samples find the break over. */
+static void sci_break_timer(unsigned long data)
+{
+ struct sci_port * port = (struct sci_port *)data;
+ if(sci_rxd_in(&port->port) == 0) {
+ port->break_flag = 1;
+ sci_schedule_break_timer(port);
+ } else if(port->break_flag == 1){
+ /* break is over. */
+ port->break_flag = 2;
+ sci_schedule_break_timer(port);
+ } else port->break_flag = 0;
+}
+
+static inline int sci_handle_errors(struct uart_port *port)
+{
+ int copied = 0;
+ unsigned short status = sci_in(port, SCxSR);
+ struct tty_struct *tty = port->info->tty;
+
+ if (status&SCxSR_ORER(port) && tty->flip.count<TTY_FLIPBUF_SIZE) {
+ /* overrun error */
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_OVERRUN;
+ pr_debug("sci: overrun error\n");
+ }
+
+ if (status&SCxSR_FER(port) && tty->flip.count<TTY_FLIPBUF_SIZE) {
+ if (sci_rxd_in(port) == 0) {
+ /* Notify of BREAK */
+ struct sci_port * sci_port = (struct sci_port *)port;
+ if(!sci_port->break_flag) {
+ sci_port->break_flag = 1;
+ sci_schedule_break_timer((struct sci_port *)port);
+ /* Do sysrq handling. */
+ if(uart_handle_break(port)) {
+ return 0;
+ }
+ pr_debug("sci: BREAK detected\n");
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_BREAK;
+ }
+ }
+ else {
+ /* frame error */
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_FRAME;
+ pr_debug("sci: frame error\n");
+ }
+ }
+
+ if (status&SCxSR_PER(port) && tty->flip.count<TTY_FLIPBUF_SIZE) {
+ /* parity error */
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_PARITY;
+ pr_debug("sci: parity error\n");
+ }
+
+ if (copied) {
+ tty->flip.count += copied;
+ tty_flip_buffer_push(tty);
+ }
+
+ return copied;
+}
+
+static inline int sci_handle_breaks(struct uart_port *port)
+{
+ int copied = 0;
+ unsigned short status = sci_in(port, SCxSR);
+ struct tty_struct *tty = port->info->tty;
+ struct sci_port *s = &sci_ports[port->line];
+
+ if (!s->break_flag && status & SCxSR_BRK(port) &&
+ tty->flip.count < TTY_FLIPBUF_SIZE) {
+#if defined(CONFIG_CPU_SH3)
+ /* Debounce break */
+ s->break_flag = 1;
+#endif
+ /* Notify of BREAK */
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_BREAK;
+ pr_debug("sci: BREAK detected\n");
+ }
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_ST40STB1) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7760)
+ /* XXX: Handle SCIF overrun error */
+ if (port->type == PORT_SCIF && (sci_in(port, SCLSR) & SCIF_ORER) != 0) {
+ sci_out(port, SCLSR, 0);
+ if(tty->flip.count<TTY_FLIPBUF_SIZE) {
+ copied++;
+ *tty->flip.flag_buf_ptr++ = TTY_OVERRUN;
+ pr_debug("sci: overrun error\n");
+ }
+ }
+#endif
+
+ if (copied) {
+ tty->flip.count += copied;
+ tty_flip_buffer_push(tty);
+ }
+
+ return copied;
+}
+
+static irqreturn_t sci_rx_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct uart_port *port = ptr;
+
+ /* I think sci_receive_chars has to be called irrespective
+ * of whether the I_IXOFF is set, otherwise, how is the interrupt
+ * to be disabled?
+ */
+ sci_receive_chars(port, regs);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t sci_tx_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct uart_port *port = ptr;
+
+ sci_transmit_chars(port);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t sci_er_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct uart_port *port = ptr;
+
+ /* Handle errors */
+ if (port->type == PORT_SCI) {
+ if (sci_handle_errors(port)) {
+ /* discard character in rx buffer */
+ sci_in(port, SCxSR);
+ sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port));
+ }
+ } else {
+ sci_rx_interrupt(irq, ptr, regs);
+ }
+
+ sci_out(port, SCxSR, SCxSR_ERROR_CLEAR(port));
+
+ /* Kick the transmission */
+ sci_tx_interrupt(irq, ptr, regs);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t sci_br_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct uart_port *port = ptr;
+
+ /* Handle BREAKs */
+ sci_handle_breaks(port);
+ sci_out(port, SCxSR, SCxSR_BREAK_CLEAR(port));
+
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_CPU_FREQ
+/*
+ * Here we define a transistion notifier so that we can update all of our
+ * ports' baud rate when the peripheral clock changes.
+ */
+static int sci_notifier(struct notifier_block *self, unsigned long phase, void *p)
+{
+ struct cpufreq_freqs *freqs = p;
+ int i;
+
+ if (phase == CPUFREQ_POSTCHANGE) {
+ for (i = 0; i < SCI_NPORTS; i++) {
+ struct uart_port *port = &sci_ports[i];
+
+ /*
+ * Update the uartclk per-port if frequency has
+ * changed, since it will no longer necessarily be
+ * consistent with the old frequency.
+ *
+ * Really we want to be able to do something like
+ * uart_change_speed() or something along those lines
+ * here to implicitly reset the per-port baud rate..
+ *
+ * Clean this up later..
+ */
+ port->uartclk = current_cpu_data.module_clock * 16;
+ }
+
+ printk("%s: got a postchange notification for cpu %d (old %d, new %d)\n",
+ __FUNCTION__, freqs->cpu, freqs->old, freqs->new);
+ }
+
+ return NOTIFY_OK;
+}
+
+static struct notifier_block sci_nb = { &sci_notifier, NULL, 0 };
+#endif /* CONFIG_CPU_FREQ */
+
+static int sci_request_irq(struct sci_port *port)
+{
+ int i;
+ irqreturn_t (*handlers[4])(int irq, void *ptr, struct pt_regs *regs) = {
+ sci_er_interrupt, sci_rx_interrupt, sci_tx_interrupt,
+ sci_br_interrupt,
+ };
+ const char *desc[] = { "SCI Receive Error", "SCI Receive Data Full",
+ "SCI Transmit Data Empty", "SCI Break" };
+
+ for (i = 0; i < ARRAY_SIZE(handlers); i++) {
+ if (!port->irqs[i])
+ continue;
+ if (request_irq(port->irqs[i], handlers[i], SA_INTERRUPT,
+ desc[i], port)) {
+ printk(KERN_ERR "sci: Cannot allocate irq.\n");
+ return -ENODEV;
+ }
+ }
+
+ return 0;
+}
+
+static void sci_free_irq(struct sci_port *port)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(port->irqs); i++) {
+ if (!port->irqs[i])
+ continue;
+
+ free_irq(port->irqs[i], port);
+ }
+}
+
+static unsigned int sci_tx_empty(struct uart_port *port)
+{
+ /* Can't detect */
+ return TIOCSER_TEMT;
+}
+
+static void sci_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+ /* This routine is used for seting signals of: DTR, DCD, CTS/RTS */
+ /* We use SCIF's hardware for CTS/RTS, so don't need any for that. */
+ /* If you have signals for DTR and DCD, please implement here. */
+}
+
+static unsigned int sci_get_mctrl(struct uart_port *port)
+{
+ /* This routine is used for geting signals of: DTR, DCD, DSR, RI,
+ and CTS/RTS */
+
+ return TIOCM_DTR | TIOCM_RTS | TIOCM_DSR;
+}
+
+static void sci_start_tx(struct uart_port *port, unsigned int tty_start)
+{
+ struct sci_port *s = &sci_ports[port->line];
+
+ disable_irq(s->irqs[SCIx_TXI_IRQ]);
+ sci_transmit_chars(port);
+ enable_irq(s->irqs[SCIx_TXI_IRQ]);
+}
+
+static void sci_stop_tx(struct uart_port *port, unsigned int tty_stop)
+{
+ unsigned long flags;
+ unsigned short ctrl;
+
+ /* Clear TIE (Transmit Interrupt Enable) bit in SCSCR */
+ local_irq_save(flags);
+ ctrl = sci_in(port, SCSCR);
+ ctrl &= ~SCI_CTRL_FLAGS_TIE;
+ sci_out(port, SCSCR, ctrl);
+ local_irq_restore(flags);
+}
+
+static void sci_start_rx(struct uart_port *port, unsigned int tty_start)
+{
+ unsigned long flags;
+ unsigned short ctrl;
+
+ /* Set RIE (Receive Interrupt Enable) bit in SCSCR */
+ local_irq_save(flags);
+ ctrl = sci_in(port, SCSCR);
+ ctrl |= SCI_CTRL_FLAGS_RIE;
+ sci_out(port, SCSCR, ctrl);
+ local_irq_restore(flags);
+}
+
+static void sci_stop_rx(struct uart_port *port)
+{
+ unsigned long flags;
+ unsigned short ctrl;
+
+ /* Clear RIE (Receive Interrupt Enable) bit in SCSCR */
+ local_irq_save(flags);
+ ctrl = sci_in(port, SCSCR);
+ ctrl &= ~SCI_CTRL_FLAGS_RIE;
+ sci_out(port, SCSCR, ctrl);
+ local_irq_restore(flags);
+}
+
+static void sci_enable_ms(struct uart_port *port)
+{
+ /* Nothing here yet .. */
+}
+
+static void sci_break_ctl(struct uart_port *port, int break_state)
+{
+ /* Nothing here yet .. */
+}
+
+static int sci_startup(struct uart_port *port)
+{
+ struct sci_port *s = &sci_ports[port->line];
+
+ sci_request_irq(s);
+ sci_start_tx(port, 1);
+ sci_start_rx(port, 1);
+
+#if defined(__H8300S__)
+ h8300_sci_enable(port, sci_enable);
+#endif
+
+ return 0;
+}
+
+static void sci_shutdown(struct uart_port *port)
+{
+ struct sci_port *s = &sci_ports[port->line];
+
+ sci_stop_rx(port);
+ sci_stop_tx(port, 1);
+ sci_free_irq(s);
+
+#if defined(__H8300S__)
+ h8300_sci_enable(port, sci_disable);
+#endif
+}
+
+static void sci_set_termios(struct uart_port *port, struct termios *termios,
+ struct termios *old)
+{
+ struct sci_port *s = &sci_ports[port->line];
+ unsigned int status, baud, smr_val;
+ unsigned long flags;
+ int t;
+
+ baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
+
+ spin_lock_irqsave(&port->lock, flags);
+
+ do {
+ status = sci_in(port, SCxSR);
+ } while (!(status & SCxSR_TEND(port)));
+
+ sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */
+
+ if (port->type == PORT_SCIF) {
+ sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST);
+ }
+
+ smr_val = sci_in(port, SCSMR) & 3;
+ if ((termios->c_cflag & CSIZE) == CS7)
+ smr_val |= 0x40;
+ if (termios->c_cflag & PARENB)
+ smr_val |= 0x20;
+ if (termios->c_cflag & PARODD)
+ smr_val |= 0x30;
+ if (termios->c_cflag & CSTOPB)
+ smr_val |= 0x08;
+
+ uart_update_timeout(port, termios->c_cflag, baud);
+
+ sci_out(port, SCSMR, smr_val);
+
+ switch (baud) {
+ case 0: t = -1; break;
+ case 2400: t = BPS_2400; break;
+ case 4800: t = BPS_4800; break;
+ case 9600: t = BPS_9600; break;
+ case 19200: t = BPS_19200; break;
+ case 38400: t = BPS_38400; break;
+ case 57600: t = BPS_57600; break;
+ case 115200: t = BPS_115200; break;
+ default: t = BPS_115200; break;
+ }
+
+ if (t > 0) {
+ if(t >= 256) {
+ sci_out(port, SCSMR, (sci_in(port, SCSMR) & ~3) | 1);
+ t >>= 2;
+ } else {
+ sci_out(port, SCSMR, sci_in(port, SCSMR) & ~3);
+ }
+ sci_out(port, SCBRR, t);
+ udelay((1000000+(baud-1)) / baud); /* Wait one bit interval */
+ }
+
+ s->init_pins(port, termios->c_cflag);
+ sci_out(port, SCSCR, SCSCR_INIT(port));
+
+ if ((termios->c_cflag & CREAD) != 0)
+ sci_start_rx(port,0);
+
+ spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static const char *sci_type(struct uart_port *port)
+{
+ switch (port->type) {
+ case PORT_SCI: return "sci";
+ case PORT_SCIF: return "scif";
+ case PORT_IRDA: return "irda";
+ }
+
+ return 0;
+}
+
+static void sci_release_port(struct uart_port *port)
+{
+ /* Nothing here yet .. */
+}
+
+static int sci_request_port(struct uart_port *port)
+{
+ /* Nothing here yet .. */
+ return 0;
+}
+
+static void sci_config_port(struct uart_port *port, int flags)
+{
+ struct sci_port *s = &sci_ports[port->line];
+
+ port->type = s->type;
+}
+
+static int sci_verify_port(struct uart_port *port, struct serial_struct *ser)
+{
+ struct sci_port *s = &sci_ports[port->line];
+
+ if (ser->irq != s->irqs[SCIx_TXI_IRQ] || ser->irq > NR_IRQS)
+ return -EINVAL;
+ if (ser->baud_base < 2400)
+ /* No paper tape reader for Mitch.. */
+ return -EINVAL;
+
+ return 0;
+}
+
+static struct uart_ops sci_uart_ops = {
+ .tx_empty = sci_tx_empty,
+ .set_mctrl = sci_set_mctrl,
+ .get_mctrl = sci_get_mctrl,
+ .start_tx = sci_start_tx,
+ .stop_tx = sci_stop_tx,
+ .stop_rx = sci_stop_rx,
+ .enable_ms = sci_enable_ms,
+ .break_ctl = sci_break_ctl,
+ .startup = sci_startup,
+ .shutdown = sci_shutdown,
+ .set_termios = sci_set_termios,
+ .type = sci_type,
+ .release_port = sci_release_port,
+ .request_port = sci_request_port,
+ .config_port = sci_config_port,
+ .verify_port = sci_verify_port,
+};
+
+static struct sci_port sci_ports[SCI_NPORTS] = {
+#if defined(CONFIG_CPU_SUBTYPE_SH7708)
+ {
+ .port = {
+ .membase = (void *)0xfffffe80,
+ .mapbase = 0xfffffe80,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 25,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCI,
+ .irqs = SCI_IRQS,
+ .init_pins = sci_init_pins_sci,
+ },
+#elif defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
+ {
+ .port = {
+ .membase = (void *)0xfffffe80,
+ .mapbase = 0xfffffe80,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 25,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCI,
+ .irqs = SCI_IRQS,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0xa4000150,
+ .mapbase = 0xa4000150,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 59,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH3_SCIF_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+ {
+ .port = {
+ .membase = (void *)0xa4000140,
+ .mapbase = 0xa4000140,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 55,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 2,
+ },
+ .type = PORT_IRDA,
+ .irqs = SH3_IRDA_IRQS,
+ .init_pins = sci_init_pins_irda,
+ }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751)
+ {
+ .port = {
+ .membase = (void *)0xffe00000,
+ .mapbase = 0xffe00000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 25,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCI,
+ .irqs = SCI_IRQS,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0xffe80000,
+ .mapbase = 0xffe80000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 43,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH4_SCIF_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
+ {
+ .port = {
+ .membase = (void *)0xfe600000,
+ .mapbase = 0xfe600000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 55,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH7760_SCIF0_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+ {
+ .port = {
+ .membase = (void *)0xfe610000,
+ .mapbase = 0xfe610000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 75,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH7760_SCIF1_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+ {
+ .port = {
+ .membase = (void *)0xfe620000,
+ .mapbase = 0xfe620000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 79,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 2,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH7760_SCIF2_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+ {
+ .port = {
+ .membase = (void *)0xffe00000,
+ .mapbase = 0xffe00000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 26,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCIF,
+ .irqs = STB1_SCIF1_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+ {
+ .port = {
+ .membase = (void *)0xffe80000,
+ .mapbase = 0xffe80000,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 43,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCIF,
+ .irqs = SH4_SCIF_IRQS,
+ .init_pins = sci_init_pins_scif,
+ },
+#elif defined(CONFIG_H83007) || defined(CONFIG_H83068)
+ {
+ .port = {
+ .membase = (void *)0x00ffffb0,
+ .mapbase = 0x00ffffb0,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 54,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCI,
+ .irqs = H8300H_SCI_IRQS0,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0x00ffffb8,
+ .mapbase = 0x00ffffb8,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 58,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCI,
+ .irqs = H8300H_SCI_IRQS1,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0x00ffffc0,
+ .mapbase = 0x00ffffc0,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 62,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 2,
+ },
+ .type = PORT_SCI,
+ .irqs = H8300H_SCI_IRQS2,
+ .init_pins = sci_init_pins_sci,
+ },
+#elif defined(CONFIG_H8S2678)
+ {
+ .port = {
+ .membase = (void *)0x00ffff78,
+ .mapbase = 0x00ffff78,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 90,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 0,
+ },
+ .type = PORT_SCI,
+ .irqs = H8S_SCI_IRQS0,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0x00ffff80,
+ .mapbase = 0x00ffff80,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 94,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 1,
+ },
+ .type = PORT_SCI,
+ .irqs = H8S_IRQS1,
+ .init_pins = sci_init_pins_sci,
+ },
+ {
+ .port = {
+ .membase = (void *)0x00ffff88,
+ .mapbase = 0x00ffff88,
+ .iotype = SERIAL_IO_MEM,
+ .irq = 98,
+ .ops = &sci_uart_ops,
+ .flags = ASYNC_BOOT_AUTOCONF,
+ .line = 2,
+ },
+ .type = PORT_SCI,
+ .irqs = H8S_IRQS2,
+ .init_pins = sci_init_pins_sci,
+ },
+#else
+#error "CPU subtype not defined"
+#endif
+};
+
+#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+/*
+ * Print a string to the serial port trying not to disturb
+ * any possible real use of the port...
+ */
+static void serial_console_write(struct console *co, const char *s,
+ unsigned count)
+{
+ put_string(serial_console_port, s, count);
+}
+
+static int __init serial_console_setup(struct console *co, char *options)
+{
+ struct uart_port *port;
+ int baud = 115200;
+ int bits = 8;
+ int parity = 'n';
+ int flow = 'n';
+
+ if (co->index >= SCI_NPORTS)
+ co->index = 0;
+
+ serial_console_port = &sci_ports[co->index];
+ port = &serial_console_port->port;
+ port->type = serial_console_port->type;
+
+ /*
+ * We need to set the initial uartclk here, since otherwise it will
+ * only ever be setup at sci_init() time.
+ */
+ port->uartclk = current_cpu_data.module_clock * 16;
+
+ if (options)
+ uart_parse_options(options, &baud, &parity, &bits, &flow);
+
+ return uart_set_options(port, co, baud, parity, bits, flow);
+}
+
+static struct console serial_console = {
+ .name = "ttySC",
+ .device = uart_console_device,
+ .write = serial_console_write,
+ .setup = serial_console_setup,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
+ .data = &sci_uart_driver,
+};
+
+static int __init sci_console_init(void)
+{
+#ifdef CONFIG_SH_EARLY_PRINTK
+ extern void sh_console_unregister(void);
+
+ /*
+ * Now that the real console is available, unregister the one we
+ * used while first booting.
+ */
+ sh_console_unregister();
+#endif
+
+ register_console(&serial_console);
+
+ return 0;
+}
+
+console_initcall(sci_console_init);
+#endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
+
+#ifdef CONFIG_SH_KGDB
+/*
+ * FIXME: Most of this can go away.. at the moment, we rely on
+ * arch/sh/kernel/setup.c to do the command line parsing for kgdb, though
+ * most of that can easily be done here instead.
+ *
+ * For the time being, just accept the values that were parsed earlier..
+ */
+static void __init kgdb_console_get_options(struct uart_port *port, int *baud,
+ int *parity, int *bits)
+{
+ *baud = kgdb_baud;
+ *parity = tolower(kgdb_parity);
+ *bits = kgdb_bits - '0';
+}
+
+/*
+ * The naming here is somewhat misleading, since kgdb_console_setup() takes
+ * care of the early-on initialization for kgdb, regardless of whether we
+ * actually use kgdb as a console or not.
+ *
+ * On the plus side, this lets us kill off the old kgdb_sci_setup() nonsense.
+ */
+int __init kgdb_console_setup(struct console *co, char *options)
+{
+ struct uart_port *port = &sci_ports[kgdb_portnum].port;
+ int baud = 38400;
+ int bits = 8;
+ int parity = 'n';
+ int flow = 'n';
+
+ if (co->index >= SCI_NPORTS || co->index != kgdb_portnum)
+ co->index = kgdb_portnum;
+
+ if (options)
+ uart_parse_options(options, &baud, &parity, &bits, &flow);
+ else
+ kgdb_console_get_options(port, &baud, &parity, &bits);
+
+ kgdb_getchar = kgdb_sci_getchar;
+ kgdb_putchar = kgdb_sci_putchar;
+
+ return uart_set_options(port, co, baud, parity, bits, flow);
+}
+#endif /* CONFIG_SH_KGDB */
+
+#ifdef CONFIG_SH_KGDB_CONSOLE
+static struct console kgdb_console = {
+ .name = "ttySC",
+ .write = kgdb_console_write,
+ .setup = kgdb_console_setup,
+ .flags = CON_PRINTBUFFER | CON_ENABLED,
+ .index = -1,
+ .data = &sci_uart_driver,
+};
+
+/* Register the KGDB console so we get messages (d'oh!) */
+static int __init kgdb_console_init(void)
+{
+ register_console(&kgdb_console);
+
+ return 0;
+}
+
+console_initcall(kgdb_console_init);
+#endif /* CONFIG_SH_KGDB_CONSOLE */
+
+#if defined(CONFIG_SH_KGDB_CONSOLE)
+#define SCI_CONSOLE &kgdb_console
+#elif defined(CONFIG_SERIAL_SH_SCI_CONSOLE)
+#define SCI_CONSOLE &serial_console
+#else
+#define SCI_CONSOLE 0
+#endif
+
+static char banner[] __initdata =
+ KERN_INFO "SuperH SCI(F) driver initialized\n";
+
+static struct uart_driver sci_uart_driver = {
+ .owner = THIS_MODULE,
+ .driver_name = "sci",
+#ifdef CONFIG_DEVFS_FS
+ .devfs_name = "ttsc/",
+#endif
+ .dev_name = "ttySC",
+ .major = SCI_MAJOR,
+ .minor = SCI_MINOR_START,
+ .nr = SCI_NPORTS,
+ .cons = SCI_CONSOLE,
+};
+
+static int __init sci_init(void)
+{
+ int chan, ret;
+
+ printk("%s", banner);
+
+ ret = uart_register_driver(&sci_uart_driver);
+ if (ret == 0) {
+ for (chan = 0; chan < SCI_NPORTS; chan++) {
+ struct sci_port *sciport = &sci_ports[chan];
+
+ sciport->port.uartclk = (current_cpu_data.module_clock * 16);
+ uart_add_one_port(&sci_uart_driver, &sciport->port);
+ sciport->break_timer.data = (unsigned long)sciport;
+ sciport->break_timer.function = sci_break_timer;
+ init_timer(&sciport->break_timer);
+ }
+ }
+
+#ifdef CONFIG_CPU_FREQ
+ cpufreq_register_notifier(&sci_nb, CPUFREQ_TRANSITION_NOTIFIER);
+ printk("sci: CPU frequency notifier registered\n");
+#endif
+
+#ifdef CONFIG_SH_STANDARD_BIOS
+ sh_bios_gdb_detach();
+#endif
+
+ return ret;
+}
+
+static void __exit sci_exit(void)
+{
+ int chan;
+
+ for (chan = 0; chan < SCI_NPORTS; chan++)
+ uart_remove_one_port(&sci_uart_driver, &sci_ports[chan].port);
+
+ uart_unregister_driver(&sci_uart_driver);
+}
+
+module_init(sci_init);
+module_exit(sci_exit);
+
--- /dev/null
+/* $Id: sh-sci.h,v 1.4 2004/02/19 16:43:56 lethal Exp $
+ *
+ * linux/drivers/serial/sh-sci.h
+ *
+ * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
+ * Copyright (C) 1999, 2000 Niibe Yutaka
+ * Copyright (C) 2000 Greg Banks
+ * Copyright (C) 2002, 2003 Paul Mundt
+ * Modified to support multiple serial ports. Stuart Menefy (May 2000).
+ * Modified to support H8/300 Series Yoshinori Sato (Feb 2004).
+ */
+#include <linux/config.h>
+#include <linux/serial_core.h>
+
+#if defined(__H8300H__) || defined(__H8300S__)
+#include <asm/gpio.h>
+#if defined(CONFIG_H83007) || defined(CONFIG_H83068)
+#include <asm/regs306x.h>
+#endif
+#if defined(CONFIG_H8S2678)
+#include <asm/regs267x.h>
+#endif
+#endif
+
+/* Offsets into the sci_port->irqs array */
+#define SCIx_ERI_IRQ 0
+#define SCIx_RXI_IRQ 1
+#define SCIx_TXI_IRQ 2
+
+/* ERI, RXI, TXI, BRI */
+#define SCI_IRQS { 23, 24, 25, 0 }
+#define SH3_SCIF_IRQS { 56, 57, 59, 58 }
+#define SH3_IRDA_IRQS { 52, 53, 55, 54 }
+#define SH4_SCIF_IRQS { 40, 41, 43, 42 }
+#define STB1_SCIF1_IRQS {23, 24, 26, 25 }
+#define SH7760_SCIF0_IRQS { 52, 53, 55, 54 }
+#define SH7760_SCIF1_IRQS { 72, 73, 75, 74 }
+#define SH7760_SCIF2_IRQS { 76, 77, 79, 78 }
+#define H8300H_SCI_IRQS0 {52, 53, 54, 0 }
+#define H8300H_SCI_IRQS1 {56, 57, 58, 0 }
+#define H8300H_SCI_IRQS2 {60, 61, 62, 0 }
+#define H8S_SCI_IRQS0 {88, 89, 90, 0 }
+#define H8S_SCI_IRQS1 {92, 93, 94, 0 }
+#define H8S_SCI_IRQS2 {96, 97, 98, 0 }
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7708)
+# define SCI_NPORTS 1
+# define SCSPTR 0xffffff7c /* 8 bit */
+# define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
+# define SCI_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
+# define SCI_NPORTS 3
+# define SCPCR 0xA4000116 /* 16 bit SCI and SCIF */
+# define SCPDR 0xA4000136 /* 8 bit SCI and SCIF */
+# define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
+# define SCI_AND_SCIF
+#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751)
+# define SCI_NPORTS 2
+# define SCSPTR1 0xffe0001c /* 8 bit SCI */
+# define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
+# define SCIF_ORER 0x0001 /* overrun error bit */
+# define SCSCR_INIT(port) (((port)->type == PORT_SCI) ? \
+ 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \
+ 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ )
+# define SCI_AND_SCIF
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
+# define SCI_NPORTS 3
+# define SCSPTR0 0xfe600000 /* 16 bit SCIF */
+# define SCSPTR1 0xfe610000 /* 16 bit SCIF */
+# define SCSPTR2 0xfe620000 /* 16 bit SCIF */
+# define SCIF_ORDER 0x0001 /* overrun error bit */
+# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+# define SCI_NPORTS 2
+# define SCSPTR1 0xffe00020 /* 16 bit SCIF */
+# define SCSPTR2 0xffe80020 /* 16 bit SCIF */
+# define SCIF_ORER 0x0001 /* overrun error bit */
+# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
+#elif defined(CONFIG_H83007) || defined(CONFIG_H83068)
+# define SCI_NPORTS 3
+# define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
+# define SCI_ONLY
+# define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port)
+#elif defined(CONFIG_H8S2678)
+# define SCI_NPORTS 3
+# define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
+# define SCI_ONLY
+# define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port)
+#else
+# error CPU subtype not defined
+#endif
+
+/* SCSCR */
+#define SCI_CTRL_FLAGS_TIE 0x80 /* all */
+#define SCI_CTRL_FLAGS_RIE 0x40 /* all */
+#define SCI_CTRL_FLAGS_TE 0x20 /* all */
+#define SCI_CTRL_FLAGS_RE 0x10 /* all */
+/* SCI_CTRL_FLAGS_REIE 0x08 * 7750 SCIF */
+/* SCI_CTRL_FLAGS_MPIE 0x08 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+/* SCI_CTRL_FLAGS_TEIE 0x04 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+/* SCI_CTRL_FLAGS_CKE1 0x02 * all */
+/* SCI_CTRL_FLAGS_CKE0 0x01 * 7707 SCI/SCIF, 7708 SCI, 7709 SCI/SCIF, 7750 SCI */
+
+/* SCxSR SCI */
+#define SCI_TDRE 0x80 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+#define SCI_RDRF 0x40 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+#define SCI_ORER 0x20 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+#define SCI_FER 0x10 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+#define SCI_PER 0x08 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+#define SCI_TEND 0x04 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+/* SCI_MPB 0x02 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+/* SCI_MPBT 0x01 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
+
+#define SCI_ERRORS ( SCI_PER | SCI_FER | SCI_ORER)
+
+/* SCxSR SCIF */
+#define SCIF_ER 0x0080 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_TEND 0x0040 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_TDFE 0x0020 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_BRK 0x0010 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_FER 0x0008 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_PER 0x0004 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_RDF 0x0002 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+#define SCIF_DR 0x0001 /* 7707 SCIF, 7709 SCIF, 7750 SCIF */
+
+#define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
+
+#if defined(SCI_ONLY)
+# define SCxSR_TEND(port) SCI_TEND
+# define SCxSR_ERRORS(port) SCI_ERRORS
+# define SCxSR_RDxF(port) SCI_RDRF
+# define SCxSR_TDxE(port) SCI_TDRE
+# define SCxSR_ORER(port) SCI_ORER
+# define SCxSR_FER(port) SCI_FER
+# define SCxSR_PER(port) SCI_PER
+# define SCxSR_BRK(port) 0x00
+# define SCxSR_RDxF_CLEAR(port) 0xbc
+# define SCxSR_ERROR_CLEAR(port) 0xc4
+# define SCxSR_TDxE_CLEAR(port) 0x78
+# define SCxSR_BREAK_CLEAR(port) 0xc4
+#elif defined(SCIF_ONLY)
+# define SCxSR_TEND(port) SCIF_TEND
+# define SCxSR_ERRORS(port) SCIF_ERRORS
+# define SCxSR_RDxF(port) SCIF_RDF
+# define SCxSR_TDxE(port) SCIF_TDFE
+# define SCxSR_ORER(port) 0x0000
+# define SCxSR_FER(port) SCIF_FER
+# define SCxSR_PER(port) SCIF_PER
+# define SCxSR_BRK(port) SCIF_BRK
+# define SCxSR_RDxF_CLEAR(port) 0x00fc
+# define SCxSR_ERROR_CLEAR(port) 0x0073
+# define SCxSR_TDxE_CLEAR(port) 0x00df
+# define SCxSR_BREAK_CLEAR(port) 0x00e3
+#else
+# define SCxSR_TEND(port) (((port)->type == PORT_SCI) ? SCI_TEND : SCIF_TEND)
+# define SCxSR_ERRORS(port) (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS)
+# define SCxSR_RDxF(port) (((port)->type == PORT_SCI) ? SCI_RDRF : SCIF_RDF)
+# define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE)
+# define SCxSR_ORER(port) (((port)->type == PORT_SCI) ? SCI_ORER : 0x0000)
+# define SCxSR_FER(port) (((port)->type == PORT_SCI) ? SCI_FER : SCIF_FER)
+# define SCxSR_PER(port) (((port)->type == PORT_SCI) ? SCI_PER : SCIF_PER)
+# define SCxSR_BRK(port) (((port)->type == PORT_SCI) ? 0x00 : SCIF_BRK)
+# define SCxSR_RDxF_CLEAR(port) (((port)->type == PORT_SCI) ? 0xbc : 0x00fc)
+# define SCxSR_ERROR_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x0073)
+# define SCxSR_TDxE_CLEAR(port) (((port)->type == PORT_SCI) ? 0x78 : 0x00df)
+# define SCxSR_BREAK_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x00e3)
+#endif
+
+/* SCFCR */
+#define SCFCR_RFRST 0x0002
+#define SCFCR_TFRST 0x0004
+#define SCFCR_MCE 0x0008
+
+#define SCI_MAJOR 204
+#define SCI_MINOR_START 8
+
+/* Generic serial flags */
+#define SCI_RX_THROTTLE 0x0000001
+
+#define SCI_MAGIC 0xbabeface
+
+/*
+ * Events are used to schedule things to happen at timer-interrupt
+ * time, instead of at rs interrupt time.
+ */
+#define SCI_EVENT_WRITE_WAKEUP 0
+
+struct sci_port {
+ struct uart_port port;
+ int type;
+ unsigned char irqs[4]; /* ERI, RXI, TXI, BRI */
+ void (*init_pins)(struct uart_port *port, unsigned int cflag);
+ int break_flag;
+ struct timer_list break_timer;
+};
+
+#define SCI_IN(size, offset) \
+ unsigned int addr = port->mapbase + (offset); \
+ if ((size) == 8) { \
+ return ctrl_inb(addr); \
+ } else { \
+ return ctrl_inw(addr); \
+ }
+#define SCI_OUT(size, offset, value) \
+ unsigned int addr = port->mapbase + (offset); \
+ if ((size) == 8) { \
+ ctrl_outb(value, addr); \
+ } else { \
+ ctrl_outw(value, addr); \
+ }
+
+#define CPU_SCIx_FNS(name, sci_offset, sci_size, scif_offset, scif_size)\
+ static inline unsigned int sci_##name##_in(struct uart_port *port) \
+ { \
+ if (port->type == PORT_SCI) { \
+ SCI_IN(sci_size, sci_offset) \
+ } else { \
+ SCI_IN(scif_size, scif_offset); \
+ } \
+ } \
+ static inline void sci_##name##_out(struct uart_port *port, unsigned int value) \
+ { \
+ if (port->type == PORT_SCI) { \
+ SCI_OUT(sci_size, sci_offset, value) \
+ } else { \
+ SCI_OUT(scif_size, scif_offset, value); \
+ } \
+ }
+
+#define CPU_SCIF_FNS(name, scif_offset, scif_size) \
+ static inline unsigned int sci_##name##_in(struct uart_port *port) \
+ { \
+ SCI_IN(scif_size, scif_offset); \
+ } \
+ static inline void sci_##name##_out(struct uart_port *port, unsigned int value) \
+ { \
+ SCI_OUT(scif_size, scif_offset, value); \
+ }
+
+#define CPU_SCI_FNS(name, sci_offset, sci_size) \
+ static inline unsigned int sci_##name##_in(struct sci_port* port) \
+ { \
+ SCI_IN(sci_size, sci_offset); \
+ } \
+ static inline void sci_##name##_out(struct sci_port* port, unsigned int value) \
+ { \
+ SCI_OUT(sci_size, sci_offset, value); \
+ }
+
+#ifdef CONFIG_CPU_SH3
+#define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
+ sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
+ h8_sci_offset, h8_sci_size) \
+ CPU_SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh3_scif_offset, sh3_scif_size)
+#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \
+ CPU_SCIF_FNS(name, sh3_scif_offset, sh3_scif_size)
+#elif defined(__H8300H__) || defined(__H8300S__)
+#define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
+ sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
+ h8_sci_offset, h8_sci_size) \
+ CPU_SCI_FNS(name, h8_sci_offset, h8_sci_size)
+#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size)
+#else
+#define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
+ sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
+ h8_sci_offset, h8_sci_size) \
+ CPU_SCIx_FNS(name, sh4_sci_offset, sh4_sci_size, sh4_scif_offset, sh4_scif_size)
+#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \
+ CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
+#endif
+
+/* reg SCI/SH3 SCI/SH4 SCIF/SH3 SCIF/SH4 SCI/H8*/
+/* name off sz off sz off sz off sz off sz*/
+SCIx_FNS(SCSMR, 0x00, 8, 0x00, 8, 0x00, 8, 0x00, 16, 0x00, 8)
+SCIx_FNS(SCBRR, 0x02, 8, 0x04, 8, 0x02, 8, 0x04, 8, 0x01, 8)
+SCIx_FNS(SCSCR, 0x04, 8, 0x08, 8, 0x04, 8, 0x08, 16, 0x02, 8)
+SCIx_FNS(SCxTDR, 0x06, 8, 0x0c, 8, 0x06, 8, 0x0C, 8, 0x03, 8)
+SCIx_FNS(SCxSR, 0x08, 8, 0x10, 8, 0x08, 16, 0x10, 16, 0x04, 8)
+SCIx_FNS(SCxRDR, 0x0a, 8, 0x14, 8, 0x0A, 8, 0x14, 8, 0x05, 8)
+SCIF_FNS(SCFCR, 0x0c, 8, 0x18, 16)
+SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16)
+SCIF_FNS(SCLSR, 0, 0, 0x24, 16)
+
+#define sci_in(port, reg) sci_##reg##_in(port)
+#define sci_out(port, reg, value) sci_##reg##_out(port, value)
+
+/* H8/300 series SCI pins assignment */
+#if defined(__H8300H__) || defined(__H8300S__)
+static const struct __attribute__((packed)) {
+ int port; /* GPIO port no */
+ unsigned short rx,tx; /* GPIO bit no */
+} h8300_sci_pins[] = {
+#if defined(CONFIG_H83007) || defined(CONFIG_H83068)
+ { /* SCI0 */
+ .port = H8300_GPIO_P9,
+ .rx = H8300_GPIO_B2,
+ .tx = H8300_GPIO_B0,
+ },
+ { /* SCI1 */
+ .port = H8300_GPIO_P9,
+ .rx = H8300_GPIO_B3,
+ .tx = H8300_GPIO_B1,
+ },
+ { /* SCI2 */
+ .port = H8300_GPIO_PB,
+ .rx = H8300_GPIO_B7,
+ .tx = H8300_GPIO_B6,
+ }
+#elif defined(CONFIG_H8S2678)
+ { /* SCI0 */
+ .port = H8300_GPIO_P3,
+ .rx = H8300_GPIO_B2,
+ .tx = H8300_GPIO_B0,
+ },
+ { /* SCI1 */
+ .port = H8300_GPIO_P3,
+ .rx = H8300_GPIO_B3,
+ .tx = H8300_GPIO_B1,
+ },
+ { /* SCI2 */
+ .port = H8300_GPIO_P5,
+ .rx = H8300_GPIO_B1,
+ .tx = H8300_GPIO_B0,
+ }
+#endif
+};
+#endif
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7708)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+ if (port->mapbase == 0xfffffe80)
+ return ctrl_inb(SCSPTR)&0x01 ? 1 : 0; /* SCI */
+ return 1;
+}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+ if (port->mapbase == 0xfffffe80)
+ return ctrl_inb(SCPDR)&0x01 ? 1 : 0; /* SCI */
+ if (port->mapbase == 0xa4000150)
+ return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
+ if (port->mapbase == 0xa4000140)
+ return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
+ return 1;
+}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+#ifndef SCIF_ONLY
+ if (port->mapbase == 0xffe00000)
+ return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
+#endif
+#ifndef SCI_ONLY
+ if (port->mapbase == 0xffe80000)
+ return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+#endif
+ return 1;
+}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+ if (port->mapbase == 0xfe600000)
+ return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+ if (port->mapbase == 0xfe610000)
+ return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+ if (port->mapbase == 0xfe620000)
+ return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+}
+#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+ if (port->mapbase == 0xffe00000)
+ return ctrl_inw(SCSPTR1)&0x0001 ? 1 : 0; /* SCIF */
+ else
+ return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+
+}
+#elif defined(__H8300H__) || defined(__H8300S__)
+static inline int sci_rxd_in(struct sci_port *port)
+{
+ int ch = (port->base - SMR0) >> 3;
+ return (H8300_SCI_DR(ch) & h8300_sci_pins[ch].rx) ? 1 : 0;
+}
+#endif
+
+/*
+ * Values for the BitRate Register (SCBRR)
+ *
+ * The values are actually divisors for a frequency which can
+ * be internal to the SH3 (14.7456MHz) or derived from an external
+ * clock source. This driver assumes the internal clock is used;
+ * to support using an external clock source, config options or
+ * possibly command-line options would need to be added.
+ *
+ * Also, to support speeds below 2400 (why?) the lower 2 bits of
+ * the SCSMR register would also need to be set to non-zero values.
+ *
+ * -- Greg Banks 27Feb2000
+ *
+ * Answer: The SCBRR register is only eight bits, and the value in
+ * it gets larger with lower baud rates. At around 2400 (depending on
+ * the peripherial module clock) you run out of bits. However the
+ * lower two bits of SCSMR allow the module clock to be divided down,
+ * scaling the value which is needed in SCBRR.
+ *
+ * -- Stuart Menefy - 23 May 2000
+ *
+ * I meant, why would anyone bother with bitrates below 2400.
+ *
+ * -- Greg Banks - 7Jul2000
+ *
+ * You "speedist"! How will I use my 110bps ASR-33 teletype with paper
+ * tape reader as a console!
+ *
+ * -- Mitch Davis - 15 Jul 2000
+ */
+
+#define PCLK (current_cpu_data.module_clock)
+
+#if !defined(__H8300H__) && !defined(__H8300S__)
+#define SCBRR_VALUE(bps) ((PCLK+16*bps)/(32*bps)-1)
+#else
+#define SCBRR_VALUE(bps) (((CONFIG_CPU_CLOCK*1000/32)/bps)-1)
+#endif
+#define BPS_2400 SCBRR_VALUE(2400)
+#define BPS_4800 SCBRR_VALUE(4800)
+#define BPS_9600 SCBRR_VALUE(9600)
+#define BPS_19200 SCBRR_VALUE(19200)
+#define BPS_38400 SCBRR_VALUE(38400)
+#define BPS_57600 SCBRR_VALUE(57600)
+#define BPS_115200 SCBRR_VALUE(115200)
+
struct display *q = &fb_display[i];
struct vc_data *tmp = vc_cons[i].d;
- if (vc->vc_font.width > 32) {
- /* If we are not the first console on this
- fb, copy the font from that console */
- vc->vc_font.width = tmp->vc_font.width;
- vc->vc_font.height = tmp->vc_font.height;
- vc->vc_font.data = p->fontdata = q->fontdata;
- p->userfont = q->userfont;
- if (p->userfont) {
- REFCOUNT(p->fontdata)++;
- charcnt = FNTCHARCNT(p->fontdata);
- }
- con_copy_unimap(vc->vc_num, i);
+ /* If we are not the first console on this
+ fb, copy the font from that console */
+ vc->vc_font.width = tmp->vc_font.width;
+ vc->vc_font.height = tmp->vc_font.height;
+ vc->vc_font.data = p->fontdata = q->fontdata;
+ p->userfont = q->userfont;
+ if (p->userfont) {
+ REFCOUNT(p->fontdata)++;
+ charcnt = FNTCHARCNT(p->fontdata);
}
+ con_copy_unimap(vc->vc_num, i);
}
if (!p->fontdata) {
#elif defined(__mips__)
pgprot_val(vma->vm_page_prot) &= ~_CACHE_MASK;
pgprot_val(vma->vm_page_prot) |= _CACHE_UNCACHED;
-#elif defined(__sh__)
- pgprot_val(vma->vm_page_prot) &= ~_PAGE_CACHABLE;
#elif defined(__hppa__)
pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
-#elif defined(__ia64__) || defined(__arm__)
+#elif defined(__ia64__) || defined(__arm__) || defined(__sh__)
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
#else
#warning What do we have to do here??
/*
- * $Id: hitfb.c,v 1.10 2004/02/01 19:46:04 lethal Exp $
+ * $Id: hitfb.c,v 1.12 2004/03/16 00:07:51 lethal Exp $
* linux/drivers/video/hitfb.c -- Hitachi LCD frame buffer device
* (C) 1999 Mihai Spatar
* (C) 2000 YAEGASHI Takeshi
* (C) 2003, 2004 Paul Mundt
- * (C) 2003 Andriy Skulysh
+ * (C) 2003, 2004 Andriy Skulysh
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive for
* more details.
*/
-
+
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <asm/io.h>
#include <asm/hd64461/hd64461.h>
+#ifdef MACH_HP600
+#include <asm/cpu/dac.h>
+#include <asm/hp6xx/hp6xx.h>
+#endif
+
+#define WIDTH 640
+
static struct fb_var_screeninfo hitfb_var __initdata = {
.activate = FB_ACTIVATE_NOW,
.height = -1,
- .width = -1,
- .vmode = FB_VMODE_NONINTERLACED,
+ .width = -1,
+ .vmode = FB_VMODE_NONINTERLACED,
};
static struct fb_fix_screeninfo hitfb_fix __initdata = {
- .id = "Hitachi HD64461",
- .type = FB_TYPE_PACKED_PIXELS,
- .ypanstep = 8,
- .accel = FB_ACCEL_NONE,
+ .id = "Hitachi HD64461",
+ .type = FB_TYPE_PACKED_PIXELS,
+ .ypanstep = 8,
+ .accel = FB_ACCEL_NONE,
};
static u32 pseudo_palette[16];
static struct fb_info fb_info;
-
-#define WIDTH 640
-
-static void hitfb_set_base(u32 offset)
-{
- fb_writew(offset>>10,HD64461_LCDCBAR);
-}
-
-static inline void hitfb_accel_wait()
+static inline void hitfb_accel_wait(void)
{
- while (fb_readw(HD64461_GRCFGR) & HD64461_GRCFGR_ACCSTATUS)
- ;
+ while (fb_readw(HD64461_GRCFGR) & HD64461_GRCFGR_ACCSTATUS) ;
}
static inline void hitfb_accel_start(int truecolor)
{
if (truecolor) {
- fb_writew(6,HD64461_GRCFGR);
+ fb_writew(6, HD64461_GRCFGR);
} else {
- fb_writew(7,HD64461_GRCFGR);
+ fb_writew(7, HD64461_GRCFGR);
}
}
-static inline void hitfb_accel_set_dest(int truecolor, u16 dx, u16 dy,
- u16 width, u16 height)
+static inline void hitfb_accel_set_dest(int truecolor, u16 dx, u16 dy,
+ u16 width, u16 height)
{
- u32 saddr=WIDTH*dy+dx;
+ u32 saddr = WIDTH * dy + dx;
if (truecolor)
saddr <<= 1;
-
- fb_writew(width,HD64461_BBTDWR);
- fb_writew(height,HD64461_BBTDHR);
-
- fb_writew(saddr&0xffff,HD64461_BBTDSARL);
- fb_writew(saddr>>16,HD64461_BBTDSARH);
+
+ fb_writew(width, HD64461_BBTDWR);
+ fb_writew(height, HD64461_BBTDHR);
+
+ fb_writew(saddr & 0xffff, HD64461_BBTDSARL);
+ fb_writew(saddr >> 16, HD64461_BBTDSARH);
+
}
-static inline void hitfb_accel_solidfill(int truecolor, u16 dx, u16 dy,
- u16 width, u16 height, u16 color)
+static inline void hitfb_accel_solidfill(int truecolor, u16 dx, u16 dy,
+ u16 width, u16 height, u16 color)
{
- hitfb_accel_set_dest(truecolor,dx,dy,width,height);
+ hitfb_accel_set_dest(truecolor, dx, dy, width, height);
- fb_writew(0x00f0,HD64461_BBTROPR);
- fb_writew(16,HD64461_BBTMDR);
- fb_writew(color,HD64461_GRSCR);
+ fb_writew(0x00f0, HD64461_BBTROPR);
+ fb_writew(16, HD64461_BBTMDR);
+ fb_writew(color, HD64461_GRSCR);
hitfb_accel_start(truecolor);
}
-static inline void hitfb_accel_bitblt(int truecolor, u16 sx, u16 sy, u16 dx, u16 dy,
- u16 width, u16 height, u16 rop, u32 mask_addr)
+static inline void hitfb_accel_bitblt(int truecolor, u16 sx, u16 sy, u16 dx,
+ u16 dy, u16 width, u16 height, u16 rop,
+ u32 mask_addr)
{
- u32 saddr,daddr;
- u32 maddr=0;
- fb_writew(rop,HD64461_BBTROPR);
-
- if((sy<dy)||((sy==dy)&&(sx<=dx))) {
- saddr=WIDTH*(sy+height)+sx+width;
- daddr=WIDTH*(dy+height)+dx+width;
+ u32 saddr, daddr;
+ u32 maddr = 0;
+ fb_writew(rop, HD64461_BBTROPR);
+ if ((sy < dy) || ((sy == dy) && (sx <= dx))) {
+ saddr = WIDTH * (sy + height) + sx + width;
+ daddr = WIDTH * (dy + height) + dx + width;
if (mask_addr) {
- if (truecolor) {
- maddr=((width>>3)+1)*(height+1)-1;
- } else {
- maddr=(((width>>4)+1)*(height+1)-1)*2;
- }
-
- fb_writew((1<<5)|1,HD64461_BBTMDR);
- } else {
- fb_writew(1,HD64461_BBTMDR);
- }
+ if (truecolor)
+ maddr = ((width >> 3) + 1) * (height + 1) - 1;
+ else
+ maddr =
+ (((width >> 4) + 1) * (height + 1) - 1) * 2;
+
+ fb_writew((1 << 5) | 1, HD64461_BBTMDR);
+ } else
+ fb_writew(1, HD64461_BBTMDR);
} else {
- saddr=WIDTH*sy+sx;
- daddr=WIDTH*dy+dx;
+ saddr = WIDTH * sy + sx;
+ daddr = WIDTH * dy + dx;
if (mask_addr) {
- fb_writew((1<<5),HD64461_BBTMDR);
+ fb_writew((1 << 5), HD64461_BBTMDR);
} else {
- outw(0,HD64461_BBTMDR);
+ fb_writew(0, HD64461_BBTMDR);
}
}
-
if (truecolor) {
- saddr<<=1;
- daddr<<=1;
+ saddr <<= 1;
+ daddr <<= 1;
}
-
- fb_writew(width,HD64461_BBTDWR);
- fb_writew(height,HD64461_BBTDHR);
- fb_writew(saddr&0xffff,HD64461_BBTSSARL);
- fb_writew(saddr>>16,HD64461_BBTSSARH);
- fb_writew(daddr&0xffff,HD64461_BBTDSARL);
- fb_writew(daddr>>16,HD64461_BBTDSARH);
-
+ fb_writew(width, HD64461_BBTDWR);
+ fb_writew(height, HD64461_BBTDHR);
+ fb_writew(saddr & 0xffff, HD64461_BBTSSARL);
+ fb_writew(saddr >> 16, HD64461_BBTSSARH);
+ fb_writew(daddr & 0xffff, HD64461_BBTDSARL);
+ fb_writew(daddr >> 16, HD64461_BBTDSARH);
if (mask_addr) {
- maddr+=mask_addr;
- fb_writew(maddr&0xffff,HD64461_BBTMARL);
- fb_writew(maddr>>16,HD64461_BBTMARH);
+ maddr += mask_addr;
+ fb_writew(maddr & 0xffff, HD64461_BBTMARL);
+ fb_writew(maddr >> 16, HD64461_BBTMARH);
}
hitfb_accel_start(truecolor);
}
static void hitfb_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
{
- if (rect->rop != ROP_COPY) {
- cfb_fillrect(p,rect);
- } else {
- fb_writew(0x00f0,HD64461_BBTROPR);
- fb_writew(16,HD64461_BBTMDR);
-
- if (p->var.bits_per_pixel==16) {
- fb_writew( ((u32*)(p->pseudo_palette))[rect->color] , HD64461_GRSCR );
- hitfb_accel_set_dest(1,rect->dx,rect->dy,rect->width,rect->height);
+ if (rect->rop != ROP_COPY)
+ cfb_fillrect(p, rect);
+ else {
+ fb_writew(0x00f0, HD64461_BBTROPR);
+ fb_writew(16, HD64461_BBTMDR);
+
+ if (p->var.bits_per_pixel == 16) {
+ fb_writew(((u32 *) (p->pseudo_palette))[rect->color],
+ HD64461_GRSCR);
+ hitfb_accel_set_dest(1, rect->dx, rect->dy, rect->width,
+ rect->height);
hitfb_accel_start(1);
} else {
fb_writew(rect->color, HD64461_GRSCR);
- hitfb_accel_set_dest(0,rect->dx,rect->dy,rect->width,rect->height);
+ hitfb_accel_set_dest(0, rect->dx, rect->dy, rect->width,
+ rect->height);
hitfb_accel_start(0);
}
hitfb_accel_wait();
static void hitfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
{
- hitfb_accel_bitblt(p->var.bits_per_pixel==16,area->sx,area->sy,
- area->dx,area->dy,area->width,area->height,0x00cc,0);
+ hitfb_accel_bitblt(p->var.bits_per_pixel == 16, area->sx, area->sy,
+ area->dx, area->dy, area->width, area->height,
+ 0x00cc, 0);
hitfb_accel_wait();
}
static int hitfb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info)
{
- int xoffset = var->xoffset;
- int yoffset = var->yoffset;
+ int xoffset = var->xoffset;
+ int yoffset = var->yoffset;
- if (xoffset!=0)
+ if (xoffset != 0)
return -EINVAL;
- hitfb_set_base(yoffset*2*640);
+ fb_writew(yoffset, HD64461_LCDCBAR);
- return 0;
+ return 0;
}
int hitfb_blank(int blank_mode, struct fb_info *info)
unsigned short v;
if (blank_mode) {
+#ifdef MACH_HP600
+ sh_dac_disable(DAC_LCD_BRIGHTNESS);
+ v = fb_readw(HD64461_GPBDR);
+ v |= HD64461_GPBDR_LCDOFF;
+ fb_writew(v, HD64461_GPBDR);
+#endif
v = fb_readw(HD64461_LDR1);
v &= ~HD64461_LDR1_DON;
fb_writew(v, HD64461_LDR1);
v = fb_readw(HD64461_STBCR);
v &= ~HD64461_STBCR_SLCDST;
fb_writew(v, HD64461_STBCR);
-
+#ifdef MACH_HP600
+ sh_dac_enable(DAC_LCD_BRIGHTNESS);
+ v = fb_readw(HD64461_GPBDR);
+ v &= ~HD64461_GPBDR_LCDOFF;
+ fb_writew(v, HD64461_GPBDR);
+#endif
v = fb_readw(HD64461_LDR1);
v |= HD64461_LDR1_DON;
fb_writew(v, HD64461_LDR1);
v &= ~HD64461_LCDCCR_MOFF;
fb_writew(v, HD64461_LCDCCR);
}
-
return 0;
}
static int hitfb_setcolreg(unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *info)
+ unsigned blue, unsigned transp, struct fb_info *info)
{
if (regno >= info->cmap.len)
return 1;
-
+
switch (info->var.bits_per_pixel) {
- case 8:
- fb_writew(regno << 8, HD64461_CPTWAR);
- fb_writew(red >> 10, HD64461_CPTWDR);
- fb_writew(green >> 10, HD64461_CPTWDR);
- fb_writew(blue >> 10, HD64461_CPTWDR);
- break;
- case 16:
- ((u32*)(info->pseudo_palette))[regno] =
- ((red & 0xf800) ) |
- ((green & 0xfc00) >> 5) |
- ((blue & 0xf800) >> 11);
- break;
+ case 8:
+ fb_writew(regno << 8, HD64461_CPTWAR);
+ fb_writew(red >> 10, HD64461_CPTWDR);
+ fb_writew(green >> 10, HD64461_CPTWDR);
+ fb_writew(blue >> 10, HD64461_CPTWDR);
+ break;
+ case 16:
+ ((u32 *) (info->pseudo_palette))[regno] =
+ ((red & 0xf800)) |
+ ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
+ break;
}
return 0;
}
-static int hitfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+static struct fb_ops hitfb_ops = {
+ .owner = THIS_MODULE,
+ .fb_setcolreg = hitfb_setcolreg,
+ .fb_blank = hitfb_blank,
+ .fb_pan_display = hitfb_pan_display,
+ .fb_fillrect = hitfb_fillrect,
+ .fb_copyarea = hitfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_cursor = soft_cursor,
+};
+
+int __init hitfb_init(void)
{
+ unsigned short lcdclor, ldr3, ldvndr;
+ int size;
+
+ hitfb_fix.smem_start = CONFIG_HD64461_IOBASE + 0x02000000;
+ hitfb_fix.smem_len = (MACH_HP690) ? 1024 * 1024 : 512 * 1024;
+
+ lcdclor = fb_readw(HD64461_LCDCLOR);
+ ldvndr = fb_readw(HD64461_LDVNDR);
+ ldr3 = fb_readw(HD64461_LDR3);
+
+ switch (ldr3 & 15) {
+ default:
+ case 4:
+ hitfb_var.bits_per_pixel = 8;
+ hitfb_var.xres = lcdclor;
+ break;
+ case 8:
+ hitfb_var.bits_per_pixel = 16;
+ hitfb_var.xres = lcdclor / 2;
+ break;
+ }
+ hitfb_fix.line_length = lcdclor;
+ hitfb_fix.visual = (hitfb_var.bits_per_pixel == 8) ?
+ FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+ hitfb_var.yres = ldvndr + 1;
+ hitfb_var.xres_virtual = hitfb_var.xres;
+ hitfb_var.yres_virtual = hitfb_fix.smem_len / lcdclor;
switch (hitfb_var.bits_per_pixel) {
case 8:
hitfb_var.red.offset = 0;
hitfb_var.transp.offset = 0;
hitfb_var.transp.length = 0;
break;
- case 16: /* RGB 565 */
+ case 16: /* RGB 565 */
hitfb_var.red.offset = 11;
hitfb_var.red.length = 5;
hitfb_var.green.offset = 5;
break;
}
- return 0;
-}
+ fb_info.fbops = &hitfb_ops;
+ fb_info.var = hitfb_var;
+ fb_info.fix = hitfb_fix;
+ fb_info.pseudo_palette = pseudo_palette;
+ fb_info.flags = FBINFO_FLAG_DEFAULT;
-static struct fb_ops hitfb_ops = {
- .owner = THIS_MODULE,
- .fb_check_var = hitfb_check_var,
- .fb_set_par = hitfb_set_par,
- .fb_setcolreg = hitfb_setcolreg,
- .fb_pan_display = hitfb_pan_display,
- .fb_blank = hitfb_blank,
- .fb_fillrect = hitfb_fillrect,
- .fb_copyarea = hitfb_copyarea,
- .fb_imageblit = cfb_imageblit,
- .fb_cursor = soft_cursor,
-};
-
-int __init hitfb_init(void)
-{
- unsigned short lcdclor, ldr3, ldvndr;
- int size;
-
- hitfb_fix.smem_start = CONFIG_HD64461_IOBASE + 0x02000000;
- hitfb_fix.smem_len = (MACH_HP690) ? 1024*1024 : 512*1024;
-
- lcdclor = inw(HD64461_LCDCLOR);
- ldvndr = inw(HD64461_LDVNDR);
- ldr3 = inw(HD64461_LDR3);
-
- switch (ldr3&15) {
- default:
- case 4:
- hitfb_var.bits_per_pixel = 8;
- hitfb_var.xres = lcdclor;
- break;
- case 8:
- hitfb_var.bits_per_pixel = 16;
- hitfb_var.xres = lcdclor/2;
- break;
- }
-
- /* XXX: Most of this should go into hitfb_set_par().. --PFM. */
- hitfb_fix.line_length = lcdclor;
- hitfb_fix.visual = (hitfb_var.bits_per_pixel == 8) ?
- FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
- hitfb_var.yres = ldvndr+1;
- hitfb_var.xres_virtual = hitfb_var.xres;
- hitfb_var.yres_virtual = hitfb_fix.smem_len/lcdclor;
-
- fb_info.fbops = &hitfb_ops;
- fb_info.var = hitfb_var;
- fb_info.fix = hitfb_fix;
- fb_info.pseudo_palette = pseudo_palette;
- fb_info.flags = FBINFO_FLAG_DEFAULT;
-
- fb_info.screen_base = (void *) hitfb_fix.smem_start;
+ fb_info.screen_base = (void *)hitfb_fix.smem_start;
size = (fb_info.var.bits_per_pixel == 8) ? 256 : 16;
- fb_alloc_cmap(&fb_info.cmap, size, 0);
+ fb_alloc_cmap(&fb_info.cmap, size, 0);
if (register_framebuffer(&fb_info) < 0)
return -EINVAL;
-
+
printk(KERN_INFO "fb%d: %s frame buffer device\n",
- fb_info.node, fb_info.fix.id);
+ fb_info.node, fb_info.fix.id);
return 0;
}
#endif
MODULE_LICENSE("GPL");
-
((blue & 0xf800) >> 11);
pvr2fb_set_pal_entry(par, regno, tmp);
+ ((u16*)(info->pseudo_palette))[regno] = tmp;
break;
case 24: /* RGB 888 */
red >>= 8; green >>= 8; blue >>= 8;
tmp = (transp << 24) | (red << 16) | (green << 8) | blue;
pvr2fb_set_pal_entry(par, regno, tmp);
+ ((u32*)(info->pseudo_palette))[regno] = tmp;
break;
default:
pr_debug("Invalid bit depth %d?!?\n", info->var.bits_per_pixel);
#include <linux/pci.h>
#include <asm/io.h>
#include <video/tgafb.h>
+#include <linux/selection.h>
/*
* Local functions.
config HUGETLBFS
bool "HugeTLB file system support"
- depends X86 || IA64 || PPC64 || SPARC64 || X86_64 || BROKEN
+ depends X86 || IA64 || PPC64 || SPARC64 || SUPERH || X86_64 || BROKEN
config HUGETLB_PAGE
def_bool HUGETLBFS
ndirs = percpu_counter_read_positive(&sbi->s_dirs_counter);
if ((parent == sb->s_root->d_inode) ||
- (parent->i_flags & EXT2_TOPDIR_FL)) {
+ (EXT2_I(parent)->i_flags & EXT2_TOPDIR_FL)) {
struct ext2_group_desc *best_desc = NULL;
struct buffer_head *best_bh = NULL;
int best_ndir = inodes_per_group;
ndirs = percpu_counter_read_positive(&sbi->s_dirs_counter);
if ((parent == sb->s_root->d_inode) ||
- (parent->i_flags & EXT3_TOPDIR_FL)) {
+ (EXT3_I(parent)->i_flags & EXT3_TOPDIR_FL)) {
int best_ndir = inodes_per_group;
int best_group = -1;
if (n == 4) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: failed descending stree");
+ release_metapage(mp);
return -EIO;
}
}
int i, i0 = TRUE, j, j0 = TRUE, k, n;
s64 newsize;
s64 p;
- struct metapage *mp, *l2mp, *l1mp, *l0mp;
+ struct metapage *mp, *l2mp, *l1mp = NULL, *l0mp = NULL;
struct dmapctl *l2dcp, *l1dcp, *l0dcp;
struct dmap *dp;
s8 *l0leaf, *l1leaf, *l2leaf;
*/
*l1leaf = dbInitDmapCtl(l0dcp, 0, ++i);
write_metapage(l0mp);
+ l0mp = NULL;
if (nblocks)
l1leaf++; /* continue for next L0 */
*/
*l2leaf = dbInitDmapCtl(l1dcp, 1, ++j);
write_metapage(l1mp);
+ l1mp = NULL;
if (nblocks)
l2leaf++; /* continue for next L1 */
jfs_error(ipbmap->i_sb,
"dbExtendFS: function has not returned as expected");
+errout:
+ if (l0mp)
+ release_metapage(l0mp);
+ if (l1mp)
+ release_metapage(l1mp);
+ release_metapage(l2mp);
return -EIO;
/*
* finalize bmap control page
*/
- finalize:
+finalize:
return 0;
-
- errout:
- return -EIO;
}
*/
if (nextbn != 0) {
DT_GETPAGE(ip, nextbn, mp, PSIZE, p, rc);
- if (rc)
+ if (rc) {
+ discard_metapage(rmp);
return rc;
+ }
BT_MARK_DIRTY(mp, ip);
/*
pxdlock->index = 1;
/* update sibling pointers */
- if ((rc = dtRelink(tid, ip, fp)))
+ if ((rc = dtRelink(tid, ip, fp))) {
+ BT_PUTPAGE(fmp);
return rc;
+ }
xlen = lengthPXD(&fp->header.self);
ip->i_blocks -= LBLK2PBLK(ip->i_sb, xlen);
pxdlock->index = 1;
/* update sibling pointers */
- if ((rc = dtRelink(tid, ip, p)))
+ if ((rc = dtRelink(tid, ip, p))) {
+ DT_PUTPAGE(mp);
return rc;
+ }
xlen = lengthPXD(&p->header.self);
ip->i_blocks -= LBLK2PBLK(ip->i_sb, xlen);
/*
* descend down to leftmost child page
*/
- if (p->header.flag & BT_LEAF)
+ if (p->header.flag & BT_LEAF) {
+ DT_PUTPAGE(mp);
return -ESTALE;
+ }
/* get the leftmost entry */
stbl = DT_GETSTBL(p);
0);
if (rem >= INOSPEREXT) {
IREAD_UNLOCK(ipimap);
+ release_metapage(mp);
AG_UNLOCK(imap, agno);
jfs_error(ip->i_sb,
"diAlloc: can't find free bit "
*/
if (!iagp->nfreeinos) {
IREAD_UNLOCK(imap->im_ipimap);
+ release_metapage(mp);
jfs_error(ip->i_sb,
"diAllocIno: nfreeinos = 0, but iag on freelist");
return -EIO;
for (sword = 0;; sword++) {
if (sword >= SMAPSZ) {
IREAD_UNLOCK(imap->im_ipimap);
+ release_metapage(mp);
jfs_error(ip->i_sb,
"diAllocIno: free inode not found in summary map");
return -EIO;
rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0);
if (rem >= EXTSPERSUM) {
IREAD_UNLOCK(imap->im_ipimap);
+ release_metapage(mp);
jfs_error(ip->i_sb, "diAllocIno: no free extent found");
return -EIO;
}
rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0);
if (rem >= INOSPEREXT) {
IREAD_UNLOCK(imap->im_ipimap);
+ release_metapage(mp);
jfs_error(ip->i_sb, "diAllocIno: free inode not found");
return -EIO;
}
* and should be free in persistent map;
*/
if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) {
+ release_metapage(mp);
jfs_error(ipimap->i_sb,
"diUpdatePMap: the inode is not allocated in "
"the working map");
return -EIO;
}
if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) {
+ release_metapage(mp);
jfs_error(ipimap->i_sb,
"diUpdatePMap: the inode is not free in the "
"persistent map");
* We need to make sure all of the "written" metapages
* actually make it to disk
*/
- down(&jfs_log_sem);
list_for_each_entry(sbi, &log->sb_list, log_list) {
filemap_fdatawrite(sbi->ipbmap->i_mapping);
filemap_fdatawrite(sbi->ipimap->i_mapping);
filemap_fdatawait(sbi->ipimap->i_mapping);
filemap_fdatawait(sbi->sb->s_bdev->bd_inode->i_mapping);
}
- up(&jfs_log_sem);
lrd.logtid = 0;
lrd.backchain = 0;
goto shutdown;
journal_found:
+ LOG_LOCK(log);
list_add(&sbi->log_list, &log->sb_list);
sbi->log = log;
+ LOG_UNLOCK(log);
up(&jfs_log_sem);
return 0;
}
}
+ LOG_LOCK(dummy_log);
list_add(&JFS_SBI(sb)->log_list, &dummy_log->sb_list);
JFS_SBI(sb)->log = dummy_log;
+ LOG_UNLOCK(dummy_log);
up(&jfs_log_sem);
return 0;
jfs_info("lmLogClose: log:0x%p", log);
down(&jfs_log_sem);
+ LOG_LOCK(log);
list_del(&sbi->log_list);
+ LOG_UNLOCK(log);
sbi->log = NULL;
/*
lrd->log.redopage.fileset = cpu_to_le32(JFS_IP(ip)->fileset);
lrd->log.redopage.inode = cpu_to_le32(ip->i_ino);
- if (tlck->mp)
- hold_metapage(tlck->mp, 0);
-
/* write log record of page from the tlock */
switch (tlck->type & tlckTYPE) {
case tlckXTREE:
default:
jfs_err("UFO tlock:0x%p", tlck);
}
- if (tlck->mp)
- release_metapage(tlck->mp);
}
return rc;
* the last entry, so don't bother logging this
*/
mp->lid = 0;
+ hold_metapage(mp, 0);
atomic_dec(&mp->nohomeok);
discard_metapage(mp);
tlck->mp = 0;
rc = (sp->header.flag & BT_ROOT) ?
xtSplitRoot(tid, ip, split, &rmp) :
xtSplitPage(tid, ip, split, &rmp, &rbn);
- if (rc)
- return -EIO;
XT_PUTPAGE(smp);
+ if (rc)
+ return -EIO;
/*
* propagate up the router entry for the leaf page just split
*
/* there must exist extent to be extended */
if ((rc = xtSearch(ip, xoff - 1, &cmp, &btstack, XT_INSERT)))
return rc;
+
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
+
if (cmp != 0) {
+ XT_PUTPAGE(mp);
jfs_error(ip->i_sb, "xtExtend: xtSearch did not find extent");
return -EIO;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
-
/* extension must be contiguous */
xad = &p->xad[index];
if ((offsetXAD(xad) + lengthXAD(xad)) != xoff) {
* resides on the new child page;
*/
if (rootsplit) {
- if (p->header.nextindex ==
- cpu_to_le16(XTENTRYSTART + 1)) {
- xad = &p->xad[XTENTRYSTART];
- bn = addressXAD(xad);
-
- /* get new child page */
- XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-
- BT_MARK_DIRTY(mp, ip);
- if (!test_cflag(COMMIT_Nolink, ip)) {
- tlck = txLock(tid, ip, mp,
- tlckXTREE |
- tlckGROW);
- xtlck = (struct xtlock *) & tlck->lock;
- }
+ ASSERT(p->header.nextindex ==
+ cpu_to_le16(XTENTRYSTART + 1));
+ xad = &p->xad[XTENTRYSTART];
+ bn = addressXAD(xad);
+
+ /* get new child page */
+ XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+
+ BT_MARK_DIRTY(mp, ip);
+ if (!test_cflag(COMMIT_Nolink, ip)) {
+ tlck = txLock(tid, ip, mp, tlckXTREE|tlckGROW);
+ xtlck = (struct xtlock *) & tlck->lock;
}
- } else
+ } else {
/* get back old page */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+ }
}
/*
* insert the new entry into the leaf page
/* there must exist extent to be tailgated */
if ((rc = xtSearch(ip, xoff, &cmp, &btstack, XT_INSERT)))
return rc;
+
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
+
if (cmp != 0) {
+ XT_PUTPAGE(mp);
jfs_error(ip->i_sb, "xtTailgate: couldn't find extent");
return -EIO;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
-
/* entry found must be last entry */
nextindex = le16_to_cpu(p->header.nextindex);
if (index != nextindex - 1) {
* resides on the new child page;
*/
if (rootsplit) {
- if (p->header.nextindex ==
- cpu_to_le16(XTENTRYSTART + 1)) {
- xad = &p->xad[XTENTRYSTART];
- bn = addressXAD(xad);
-
- /* get new child page */
- XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-
- BT_MARK_DIRTY(mp, ip);
- if (!test_cflag(COMMIT_Nolink, ip)) {
- tlck = txLock(tid, ip, mp,
- tlckXTREE |
- tlckGROW);
- xtlck = (struct xtlock *) & tlck->lock;
- }
+ ASSERT(p->header.nextindex ==
+ cpu_to_le16(XTENTRYSTART + 1));
+ xad = &p->xad[XTENTRYSTART];
+ bn = addressXAD(xad);
+
+ /* get new child page */
+ XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+
+ BT_MARK_DIRTY(mp, ip);
+ if (!test_cflag(COMMIT_Nolink, ip)) {
+ tlck = txLock(tid, ip, mp, tlckXTREE|tlckGROW);
+ xtlck = (struct xtlock *) & tlck->lock;
}
- } else
+ } else {
/* get back old page */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+ }
}
/*
* insert the new entry into the leaf page
if ((rc = xtSearch(ip, nxoff, &cmp, &btstack, XT_INSERT)))
return rc;
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);
+
if (cmp != 0) {
+ XT_PUTPAGE(mp);
jfs_error(ip->i_sb, "xtUpdate: Could not find extent");
return -EIO;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);
-
BT_MARK_DIRTY(mp, ip);
/*
* acquire tlock of the leaf page containing original entry
* resides on the new child page;
*/
if (rootsplit) {
- if (p->header.nextindex ==
- cpu_to_le16(XTENTRYSTART + 1)) {
- xad = &p->xad[XTENTRYSTART];
- bn = addressXAD(xad);
-
- /* get new child page */
- XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-
- BT_MARK_DIRTY(mp, ip);
- if (!test_cflag(COMMIT_Nolink, ip)) {
- tlck = txLock(tid, ip, mp,
- tlckXTREE |
- tlckGROW);
- xtlck = (struct xtlock *) & tlck->lock;
- }
+ ASSERT(p->header.nextindex ==
+ cpu_to_le16(XTENTRYSTART + 1));
+ xad = &p->xad[XTENTRYSTART];
+ bn = addressXAD(xad);
+
+ /* get new child page */
+ XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+
+ BT_MARK_DIRTY(mp, ip);
+ if (!test_cflag(COMMIT_Nolink, ip)) {
+ tlck = txLock(tid, ip, mp, tlckXTREE|tlckGROW);
+ xtlck = (struct xtlock *) & tlck->lock;
}
} else {
/* get back old page */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
/* is nXAD on new page ? */
if (newindex >
/* get new right page */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
BT_MARK_DIRTY(mp, ip);
if (!test_cflag(COMMIT_Nolink, ip)) {
if ((rc = xtSearch(ip, nxoff, &cmp, &btstack, XT_INSERT)))
return rc;
+
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);
+
if (cmp != 0) {
+ XT_PUTPAGE(mp);
jfs_error(ip->i_sb, "xtUpdate: xtSearch failed");
return -EIO;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);
if (index0 != index) {
XT_PUTPAGE(mp);
jfs_error(ip->i_sb,
* resides on the new child page;
*/
if (rootsplit) {
- if (p->header.nextindex ==
- cpu_to_le16(XTENTRYSTART + 1)) {
- xad = &p->xad[XTENTRYSTART];
- bn = addressXAD(xad);
-
- /* get new child page */
- XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-
- BT_MARK_DIRTY(mp, ip);
- if (!test_cflag(COMMIT_Nolink, ip)) {
- tlck = txLock(tid, ip, mp,
- tlckXTREE |
- tlckGROW);
- xtlck = (struct xtlock *) & tlck->lock;
- }
+ ASSERT(p->header.nextindex ==
+ cpu_to_le16(XTENTRYSTART + 1));
+ xad = &p->xad[XTENTRYSTART];
+ bn = addressXAD(xad);
+
+ /* get new child page */
+ XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+
+ BT_MARK_DIRTY(mp, ip);
+ if (!test_cflag(COMMIT_Nolink, ip)) {
+ tlck = txLock(tid, ip, mp, tlckXTREE|tlckGROW);
+ xtlck = (struct xtlock *) & tlck->lock;
}
- } else
+ } else {
/* get back old page */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
+ if (rc)
+ return rc;
+ }
} else {
/* if insert into middle, shift right remaining entries */
if (newindex < nextindex)
/*
* free non-root leaf page
*/
- if ((rc = xtRelink(tid, ip, fp)))
+ if ((rc = xtRelink(tid, ip, fp))) {
+ XT_PUTPAGE(fmp);
return rc;
+ }
xaddr = addressPXD(&fp->header.self);
xlen = lengthPXD(&fp->header.self);
p->header.nextindex =
cpu_to_le16(XTENTRYSTART);
- /* XT_PUTPAGE(fmp); */
+ /* XT_PUTPAGE(mp); */
break;
} else {
(s64) JFS_SBI(ip->i_sb)->nbperpage);
/* unpin/free the buffer page */
- discard_metapage(fmp);
+ discard_metapage(mp);
/* propagate up */
continue;
rc = xtSearch(ip, xoff, &cmp, &btstack, 0);
if (rc)
return rc;
+
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);
+
if (cmp) {
XT_PUTPAGE(pmp);
return -ESTALE;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);
-
/* validate for exact match with a single entry */
xad = &pp->xad[index];
if (addressXAD(xad) != oxaddr || lengthXAD(xad) != xlen) {
rc = xtSearchNode(ip, oxad, &cmp, &btstack, 0);
if (rc)
return rc;
+
+ /* retrieve search result */
+ XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);
+
if (cmp) {
XT_PUTPAGE(pmp);
return -ESTALE;
}
- /* retrieve search result */
- XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);
-
/* xtSearchNode() validated for exact match with a single entry
*/
xad = &pp->xad[index];
}
/* get back parent page */
- rc = xtSearch(ip, xoff, &cmp, &btstack, 0);
+ if ((rc = xtSearch(ip, xoff, &cmp, &btstack, 0)))
+ return rc;
+
XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);
jfs_info("xtRelocate: target data extent relocated.");
} else { /* (xtype == XTPAGE) */
XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
if (rc)
return rc;
- if (p->header.flag & BT_LEAF)
+ if (p->header.flag & BT_LEAF) {
+ XT_PUTPAGE(mp);
return -ESTALE;
+ }
lim = le16_to_cpu(p->header.nextindex) - XTENTRYSTART;
rc = xtSearch(ip, xoff, &cmp, &btstack, 0);
if (rc)
return rc;
+
+ XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
+
if (cmp != 0) {
+ XT_PUTPAGE(mp);
jfs_error(ip->i_sb,
"xtTruncate_pmap: did not find extent");
return -EIO;
}
- XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
} else {
/*
* start with root
int xtDisplayPage(struct inode *ip, s64 bn, xtpage_t * p)
{
int rc = 0;
- struct metapage *mp;
xad_t *xad;
s64 xaddr, xoff;
int xlen, i, j;
- if (p == NULL) {
- XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
- if (rc)
- return rc;
- }
-
/* display page control */
printf("bn:0x%lx flag:0x%x nextindex:%d\n",
(ulong) bn, p->header.flag,
(unsigned long long)jiffies_64_to_clock_t(irq),
(unsigned long long)jiffies_64_to_clock_t(softirq));
for_each_cpu(i) {
- /* two separate calls here to work around gcc-2.95.3 ICE */
- seq_printf(p, "cpu%d %llu %llu %llu ",
+
+ /* Copy values here to work around gcc-2.95.3, gcc-2.96 */
+ user = kstat_cpu(i).cpustat.user;
+ nice = kstat_cpu(i).cpustat.nice;
+ system = kstat_cpu(i).cpustat.system;
+ idle = kstat_cpu(i).cpustat.idle;
+ iowait = kstat_cpu(i).cpustat.iowait;
+ irq = kstat_cpu(i).cpustat.irq;
+ softirq = kstat_cpu(i).cpustat.softirq;
+ seq_printf(p, "cpu%d %llu %llu %llu %llu %llu %llu %llu\n",
i,
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.user),
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.nice),
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.system));
- seq_printf(p, "%llu %llu %llu %llu\n",
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.idle),
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.iowait),
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.irq),
- (unsigned long long)
- jiffies_64_to_clock_t(kstat_cpu(i).cpustat.softirq));
+ (unsigned long long)jiffies_64_to_clock_t(user),
+ (unsigned long long)jiffies_64_to_clock_t(nice),
+ (unsigned long long)jiffies_64_to_clock_t(system),
+ (unsigned long long)jiffies_64_to_clock_t(idle),
+ (unsigned long long)jiffies_64_to_clock_t(iowait),
+ (unsigned long long)jiffies_64_to_clock_t(irq),
+ (unsigned long long)jiffies_64_to_clock_t(softirq));
}
seq_printf(p, "intr %llu", (unsigned long long)sum);
char b[BDEVNAME_SIZE];
s->s_flags = flags;
- strncpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id));
+ strlcpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id));
s->s_old_blocksize = block_size(bdev);
sb_set_blocksize(s, s->s_old_blocksize);
error = fill_super(s, data, flags & MS_VERBOSE ? 1 : 0);
}
static inline int
-dma_error(dma_addr_t dma_addr)
+dma_mapping_error(dma_addr_t dma_addr)
{
- return pci_dma_error(dma_addr);
+ return pci_dma_mapping_error(dma_addr);
}
/* Now for the API extensions over the pci_ one */
}
static inline int
-pci_dma_error(dma_addr_t dma_addr)
+pci_dma_mapping_error(dma_addr_t dma_addr)
{
- return dma_error(dma_addr);
+ return dma_mapping_error(dma_addr);
}
#endif
}
static inline int
-dma_error(dma_addr_t dma_addr)
+dma_mapping_error(dma_addr_t dma_addr)
{
return 0;
}
}
/*
- * Copyright (C) 2003 Hewlett-Packard Co
+ * Copyright (C) 2003-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#define dma_sync_sg_for_cpu platform_dma_sync_sg_for_cpu
#define dma_sync_single_for_device platform_dma_sync_single_for_device
#define dma_sync_sg_for_device platform_dma_sync_sg_for_device
+#define dma_mapping_error platform_dma_mapping_error
#define dma_map_page(dev, pg, off, size, dir) \
dma_map_single(dev, page_address(pg) + (off), (size), (dir))
* Copyright (C) 1999 Silicon Graphics, Inc.
* Copyright (C) Srinivasa Thirumalachar <sprasad@engr.sgi.com>
* Copyright (C) Vijay Chander <vijay@engr.sgi.com>
- * Copyright (C) 1999-2001, 2003 Hewlett-Packard Co.
+ * Copyright (C) 1999-2001, 2003-2004 Hewlett-Packard Co.
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#ifndef _ASM_IA64_MACHVEC_H
struct page;
typedef void ia64_mv_setup_t (char **);
-typedef void ia64_mv_cpu_init_t(void);
+typedef void ia64_mv_cpu_init_t (void);
typedef void ia64_mv_irq_init_t (void);
-typedef void ia64_mv_mca_init_t (void);
-typedef void ia64_mv_mca_handler_t (void);
-typedef void ia64_mv_cmci_handler_t (int, void *, struct pt_regs *);
-typedef void ia64_mv_log_print_t (void);
typedef void ia64_mv_send_ipi_t (int, int, int, int);
typedef void ia64_mv_timer_interrupt_t (int, void *, struct pt_regs *);
typedef void ia64_mv_global_tlb_purge_t (unsigned long, unsigned long, unsigned long);
typedef void ia64_mv_dma_sync_sg_for_cpu (struct device *, struct scatterlist *, int, int);
typedef void ia64_mv_dma_sync_single_for_device (struct device *, dma_addr_t, size_t, int);
typedef void ia64_mv_dma_sync_sg_for_device (struct device *, struct scatterlist *, int, int);
+typedef int ia64_mv_dma_mapping_error (dma_addr_t dma_addr);
typedef int ia64_mv_dma_supported (struct device *, u64);
/*
typedef unsigned long ia64_mv_readq_relaxed_t (void *);
extern void machvec_noop (void);
-extern void machvec_memory_fence (void);
+extern void machvec_setup (char **);
+extern void machvec_timer_interrupt (int, void *, struct pt_regs *);
+extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int);
+extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int);
# if defined (CONFIG_IA64_HP_SIM)
# include <asm/machvec_hpsim.h>
# define platform_setup ia64_mv.setup
# define platform_cpu_init ia64_mv.cpu_init
# define platform_irq_init ia64_mv.irq_init
-# define platform_mca_init ia64_mv.mca_init
-# define platform_mca_handler ia64_mv.mca_handler
-# define platform_cmci_handler ia64_mv.cmci_handler
-# define platform_log_print ia64_mv.log_print
# define platform_send_ipi ia64_mv.send_ipi
# define platform_timer_interrupt ia64_mv.timer_interrupt
# define platform_global_tlb_purge ia64_mv.global_tlb_purge
# define platform_dma_sync_sg_for_cpu ia64_mv.dma_sync_sg_for_cpu
# define platform_dma_sync_single_for_device ia64_mv.dma_sync_single_for_device
# define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
+# define platform_dma_mapping_error ia64_mv.dma_mapping_error
# define platform_dma_supported ia64_mv.dma_supported
# define platform_irq_desc ia64_mv.irq_desc
# define platform_irq_to_vector ia64_mv.irq_to_vector
ia64_mv_setup_t *setup;
ia64_mv_cpu_init_t *cpu_init;
ia64_mv_irq_init_t *irq_init;
- ia64_mv_mca_init_t *mca_init;
- ia64_mv_mca_handler_t *mca_handler;
- ia64_mv_cmci_handler_t *cmci_handler;
- ia64_mv_log_print_t *log_print;
ia64_mv_send_ipi_t *send_ipi;
ia64_mv_timer_interrupt_t *timer_interrupt;
ia64_mv_global_tlb_purge_t *global_tlb_purge;
ia64_mv_dma_sync_sg_for_cpu *dma_sync_sg_for_cpu;
ia64_mv_dma_sync_single_for_device *dma_sync_single_for_device;
ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
+ ia64_mv_dma_mapping_error *dma_mapping_error;
ia64_mv_dma_supported *dma_supported;
ia64_mv_irq_desc *irq_desc;
ia64_mv_irq_to_vector *irq_to_vector;
platform_setup, \
platform_cpu_init, \
platform_irq_init, \
- platform_mca_init, \
- platform_mca_handler, \
- platform_cmci_handler, \
- platform_log_print, \
platform_send_ipi, \
platform_timer_interrupt, \
platform_global_tlb_purge, \
platform_dma_sync_sg_for_cpu, \
platform_dma_sync_single_for_device, \
platform_dma_sync_sg_for_device, \
+ platform_dma_mapping_error, \
platform_dma_supported, \
platform_irq_desc, \
platform_irq_to_vector, \
extern ia64_mv_dma_sync_sg_for_cpu swiotlb_sync_sg_for_cpu;
extern ia64_mv_dma_sync_single_for_device swiotlb_sync_single_for_device;
extern ia64_mv_dma_sync_sg_for_device swiotlb_sync_sg_for_device;
+extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error;
extern ia64_mv_dma_supported swiotlb_dma_supported;
/*
* to update the machvec files for all existing platforms.
*/
#ifndef platform_setup
-# define platform_setup ((ia64_mv_setup_t *) machvec_noop)
+# define platform_setup machvec_setup
#endif
#ifndef platform_cpu_init
-# define platform_cpu_init ((ia64_mv_cpu_init_t *) machvec_noop)
+# define platform_cpu_init machvec_noop
#endif
#ifndef platform_irq_init
-# define platform_irq_init ((ia64_mv_irq_init_t *) machvec_noop)
-#endif
-#ifndef platform_mca_init
-# define platform_mca_init ((ia64_mv_mca_init_t *) machvec_noop)
-#endif
-#ifndef platform_mca_handler
-# define platform_mca_handler ((ia64_mv_mca_handler_t *) machvec_noop)
-#endif
-#ifndef platform_cmci_handler
-# define platform_cmci_handler ((ia64_mv_cmci_handler_t *) machvec_noop)
-#endif
-#ifndef platform_log_print
-# define platform_log_print ((ia64_mv_log_print_t *) machvec_noop)
+# define platform_irq_init machvec_noop
#endif
+
#ifndef platform_send_ipi
-# define platform_send_ipi ia64_send_ipi /* default to architected version */
+# define platform_send_ipi ia64_send_ipi /* default to architected version */
#endif
#ifndef platform_timer_interrupt
-# define platform_timer_interrupt ((ia64_mv_timer_interrupt_t *) machvec_noop)
+# define platform_timer_interrupt machvec_timer_interrupt
#endif
#ifndef platform_global_tlb_purge
# define platform_global_tlb_purge ia64_global_tlb_purge /* default to architected version */
#ifndef platform_dma_sync_sg_for_device
# define platform_dma_sync_sg_for_device swiotlb_sync_sg_for_device
#endif
+#ifndef platform_dma_mapping_error
+# define platform_dma_mapping_error swiotlb_dma_mapping_error
+#endif
#ifndef platform_dma_supported
# define platform_dma_supported swiotlb_dma_supported
#endif
extern ia64_mv_dma_map_sg sba_map_sg;
extern ia64_mv_dma_unmap_sg sba_unmap_sg;
extern ia64_mv_dma_supported sba_dma_supported;
+extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
/*
* This stuff has dual use!
*/
#define platform_name "hpzx1"
#define platform_setup dig_setup
-#define platform_dma_init ((ia64_mv_dma_init *) machvec_noop)
+#define platform_dma_init machvec_noop
#define platform_dma_alloc_coherent sba_alloc_coherent
#define platform_dma_free_coherent sba_free_coherent
#define platform_dma_map_single sba_map_single
#define platform_dma_unmap_single sba_unmap_single
#define platform_dma_map_sg sba_map_sg
#define platform_dma_unmap_sg sba_unmap_sg
-#define platform_dma_sync_single_for_cpu ((ia64_mv_dma_sync_single_for_cpu *) machvec_memory_fence)
-#define platform_dma_sync_sg_for_cpu ((ia64_mv_dma_sync_sg_for_cpu *) machvec_memory_fence)
-#define platform_dma_sync_single_for_device ((ia64_mv_dma_sync_single_for_device *) machvec_memory_fence)
-#define platform_dma_sync_sg_for_device ((ia64_mv_dma_sync_sg_for_device *) machvec_memory_fence)
-#define platform_dma_supported sba_dma_supported
+#define platform_dma_sync_single_for_cpu machvec_dma_sync_single
+#define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
+#define platform_dma_sync_single_for_device machvec_dma_sync_single
+#define platform_dma_sync_sg_for_device machvec_dma_sync_sg
+#define platform_dma_supported sba_dma_supported
+#define platform_dma_mapping_error sba_dma_mapping_error
#endif /* _ASM_IA64_MACHVEC_HPZX1_h */
extern ia64_mv_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu;
extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device;
+extern ia64_mv_dma_mapping_error sn_dma_mapping_error;
extern ia64_mv_dma_supported sn_dma_supported;
/*
#define platform_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu
#define platform_dma_sync_single_for_device sn_dma_sync_single_for_device
#define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
+#define platform_dma_mapping_error sn_dma_mapping_error
#define platform_dma_supported sn_dma_supported
#include <asm/sn/sn2/io.h>
__u32 softirq_pending;
__u64 itm_delta; /* # of clock cycles between clock ticks */
__u64 itm_next; /* interval timer mask value to use for next clock tick */
+ __u64 nsec_per_cyc; /* (1000000000<<IA64_NSEC_PER_CYC_SHIFT)/itc_freq */
+ __u64 unimpl_va_mask; /* mask of unimplemented virtual address bits (from PAL) */
+ __u64 unimpl_pa_mask; /* mask of unimplemented physical address bits (from PAL) */
__u64 *pgd_quick;
__u64 *pmd_quick;
__u64 pgtable_cache_sz;
- /* CPUID-derived information: */
- __u64 ppn;
- __u64 features;
- __u8 number;
- __u8 revision;
- __u8 model;
- __u8 family;
- __u8 archrev;
- char vendor[16];
__u64 itc_freq; /* frequency of ITC counter */
__u64 proc_freq; /* frequency of processor */
__u64 cyc_per_usec; /* itc_freq/1000000 */
- __u64 nsec_per_cyc; /* (1000000000<<IA64_NSEC_PER_CYC_SHIFT)/itc_freq */
- __u64 unimpl_va_mask; /* mask of unimplemented virtual address bits (from PAL) */
- __u64 unimpl_pa_mask; /* mask of unimplemented physical address bits (from PAL) */
__u64 ptce_base;
__u32 ptce_count[2];
__u32 ptce_stride[2];
struct task_struct *ksoftirqd; /* kernel softirq daemon for this CPU */
+
#ifdef CONFIG_SMP
- int cpu;
__u64 loops_per_jiffy;
- __u64 ipi_count;
- __u64 prof_counter;
- __u64 prof_multiplier;
+ int cpu;
#endif
+
+ /* CPUID-derived information: */
+ __u64 ppn;
+ __u64 features;
+ __u8 number;
+ __u8 revision;
+ __u8 model;
+ __u8 family;
+ __u8 archrev;
+ char vendor[16];
+
#ifdef CONFIG_NUMA
struct ia64_node_data *node_data;
#endif
#define ARCH_HAS_PREFETCH
#define ARCH_HAS_PREFETCHW
#define ARCH_HAS_SPINLOCK_PREFETCH
-#define PREFETCH_STRIDE 256
+#define PREFETCH_STRIDE L1_CACHE_BYTES
static inline void
prefetch (const void *x)
#define SNDRV_SHUB_RESETSTATS 42
#define SNDRV_SHUB_GETSTATS 43
#define SNDRV_SHUB_GETNASID 44
+#define SNDRV_SHUB_GETMMR32 45
+#define SNDRV_SHUB_GETMMR64 46
+#define SNDRV_SHUB_GETMMR64_IO 47
+#define SNDRV_SHUB_PUTMMR64 48
+#define SNDRV_SHUB_PUTMMR64_IO 49
/* Devices */
#define SNDRV_UKNOWN_DEVICE -1
int cont; /* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */
};
-extern void handle_exception (struct pt_regs *regs, const struct exception_table_entry *e);
+extern void ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e);
extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
static inline int
-done_with_exception (struct pt_regs *regs)
+ia64_done_with_exception (struct pt_regs *regs)
{
const struct exception_table_entry *e;
e = search_exception_tables(regs->cr_iip + ia64_psr(regs)->ri);
if (e) {
- handle_exception(regs, e);
+ ia64_handle_exception(regs, e);
return 1;
}
return 0;
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 4096
-#define ELF_CORE_COPY_REGS(gregs, regs) \
- memcpy(gregs, regs, \
- sizeof(struct pt_regs) < sizeof(elf_gregset_t)? \
- sizeof(struct pt_regs): sizeof(elf_gregset_t));
+#define ELF_CORE_COPY_REGS(gregs, regs) \
+ memcpy((gregs), (regs), sizeof(struct pt_regs)); \
+ memset((char *)(gregs) + sizeof(struct pt_regs), 0, \
+ sizeof(elf_gregset_t) - sizeof(struct pt_regs));
+#define ELF_CORE_COPY_TASK_REGS(t, elfregs) \
+ ((t)->thread.regs? \
+ ({ ELF_CORE_COPY_REGS((elfregs), (t)->thread.regs); 1; }): 0)
+
+extern int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpu);
+#define ELF_CORE_COPY_FPREGS(t, fpu) dump_task_fpu((t), (fpu))
/* This yields a mask that user programs can use to figure out what
instruction set this cpu supports. This could be done in userspace,
extern void pcibios_add_platform_entries(struct pci_dev *dev);
+#define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0)
+static inline int pci_dma_mapping_error(dma_addr_t dma_addr)
+{
+ return (dma_addr == PCI_DMA_ERROR_CODE);
+}
#endif /* __KERNEL__ */
#endif /* __PPC_PCI_H */
memcpy(vdest, src, n);
}
-/* The I/O macros must handle ISA ports as well as PCI I/O bars.
- * ISA does not implement EEH and ISA may not exist in the system.
- * For PCI we check for EEH failures.
- */
-#define _IO_IS_ISA(port) ((port) < 0x10000)
-#define _IO_HAS_ISA_BUS (isa_io_base != 0)
+#define MAX_ISA_PORT 0x10000
+extern unsigned long io_page_mask;
+#define _IO_IS_VALID(port) ((port) >= MAX_ISA_PORT || (1 << (port>>PAGE_SHIFT)) & io_page_mask)
static inline u8 eeh_inb(unsigned long port) {
u8 val;
- if (_IO_IS_ISA(port) && !_IO_HAS_ISA_BUS)
+ if (!_IO_IS_VALID(port))
return ~0;
val = in_8((u8 *)(port+pci_io_base));
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR(val, u8))
+ if (EEH_POSSIBLE_IO_ERROR(val, u8))
return eeh_check_failure((void*)(port), val);
return val;
}
static inline void eeh_outb(u8 val, unsigned long port) {
- if (!_IO_IS_ISA(port) || _IO_HAS_ISA_BUS)
+ if (_IO_IS_VALID(port))
return out_8((u8 *)(port+pci_io_base), val);
}
static inline u16 eeh_inw(unsigned long port) {
u16 val;
- if (_IO_IS_ISA(port) && !_IO_HAS_ISA_BUS)
+ if (!_IO_IS_VALID(port))
return ~0;
val = in_le16((u16 *)(port+pci_io_base));
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR(val, u16))
+ if (EEH_POSSIBLE_IO_ERROR(val, u16))
return eeh_check_failure((void*)(port), val);
return val;
}
static inline void eeh_outw(u16 val, unsigned long port) {
- if (!_IO_IS_ISA(port) || _IO_HAS_ISA_BUS)
+ if (_IO_IS_VALID(port))
return out_le16((u16 *)(port+pci_io_base), val);
}
static inline u32 eeh_inl(unsigned long port) {
u32 val;
- if (_IO_IS_ISA(port) && !_IO_HAS_ISA_BUS)
+ if (!_IO_IS_VALID(port))
return ~0;
val = in_le32((u32 *)(port+pci_io_base));
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR(val, u32))
+ if (EEH_POSSIBLE_IO_ERROR(val, u32))
return eeh_check_failure((void*)(port), val);
return val;
}
static inline void eeh_outl(u32 val, unsigned long port) {
- if (!_IO_IS_ISA(port) || _IO_HAS_ISA_BUS)
+ if (_IO_IS_VALID(port))
return out_le32((u32 *)(port+pci_io_base), val);
}
/* in-string eeh macros */
static inline void eeh_insb(unsigned long port, void * buf, int ns) {
_insb((u8 *)(port+pci_io_base), buf, ns);
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR((*(((u8*)buf)+ns-1)), u8))
+ if (EEH_POSSIBLE_IO_ERROR((*(((u8*)buf)+ns-1)), u8))
eeh_check_failure((void*)(port), *(u8*)buf);
}
static inline void eeh_insw_ns(unsigned long port, void * buf, int ns) {
_insw_ns((u16 *)(port+pci_io_base), buf, ns);
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR((*(((u16*)buf)+ns-1)), u16))
+ if (EEH_POSSIBLE_IO_ERROR((*(((u16*)buf)+ns-1)), u16))
eeh_check_failure((void*)(port), *(u16*)buf);
}
static inline void eeh_insl_ns(unsigned long port, void * buf, int nl) {
_insl_ns((u32 *)(port+pci_io_base), buf, nl);
- if (!_IO_IS_ISA(port) && EEH_POSSIBLE_IO_ERROR((*(((u32*)buf)+nl-1)), u32))
+ if (EEH_POSSIBLE_IO_ERROR((*(((u32*)buf)+nl-1)), u32))
eeh_check_failure((void*)(port), *(u32*)buf);
}
}
#define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0)
-static inline int pci_dma_error(dma_addr_t dma_addr)
+static inline int pci_dma_mapping_error(dma_addr_t dma_addr)
{
return (dma_addr == PCI_DMA_ERROR_CODE);
}
#define p3_cache_init() do { } while (0)
+#define HAVE_ARCH_UNMAPPED_AREA
+
#endif /* __ASM_CPU_SH3_CACHEFLUSH_H */
--- /dev/null
+#ifndef __ASM_SH_DAC_H
+#define __ASM_SH_DAC_H
+
+/*
+ * Copyright (C) 2003 Andriy Skulysh
+ */
+
+
+#define DADR0 0xa40000a0
+#define DADR1 0xa40000a2
+#define DACR 0xa40000a4
+#define DACR_DAOE1 0x80
+#define DACR_DAOE0 0x40
+#define DACR_DAE 0x20
+
+
+static __inline__ void sh_dac_enable(int channel)
+{
+ unsigned char v;
+ v = ctrl_inb(DACR);
+ if(channel) v |= DACR_DAOE1;
+ else v |= DACR_DAOE0;
+ ctrl_outb(v,DACR);
+}
+
+static __inline__ void sh_dac_disable(int channel)
+{
+ unsigned char v;
+ v = ctrl_inb(DACR);
+ if(channel) v &= ~DACR_DAOE1;
+ else v &= ~DACR_DAOE0;
+ ctrl_outb(v,DACR);
+}
+
+static __inline__ void sh_dac_output(u8 value, int channel)
+{
+ if(channel) ctrl_outb(value,DADR1);
+ else ctrl_outb(value,DADR0);
+}
+
+#endif /* __ASM_SH_DAC_H */
+
#ifndef __ASM_CPU_SH4_DMA_H
#define __ASM_CPU_SH4_DMA_H
-#define SH_DMAC_BASE 0xbfa00000
+#define SH_DMAC_BASE 0xffa00000
#endif /* __ASM_CPU_SH4_DMA_H */
-#include <asm-generic/dma-mapping.h>
+#ifndef __ASM_SH_DMA_MAPPING_H
+#define __ASM_SH_DMA_MAPPING_H
+
+#include <linux/config.h>
+#include <linux/mm.h>
+#include <linux/device.h>
+#include <asm/scatterlist.h>
+#include <asm/io.h>
+
+/* arch/sh/mm/consistent.c */
+extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle);
+extern void consistent_free(void *vaddr, size_t size);
+extern void consistent_sync(void *vaddr, size_t size, int direction);
+
+#ifdef CONFIG_SH_DREAMCAST
+struct pci_dev;
+extern struct bus_type pci_bus_type;
+extern void *__pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+ dma_addr_t *dma_handle);
+extern void __pci_free_consistent(struct pci_dev *hwdev, size_t size,
+ void *vaddr, dma_addr_t dma_handle);
+#endif
+
+#define dma_supported(dev, mask) (1)
+
+static inline int dma_set_mask(struct device *dev, u64 mask)
+{
+ if (!dev->dma_mask || !dma_supported(dev, mask))
+ return -EIO;
+
+ *dev->dma_mask = mask;
+
+ return 0;
+}
+
+static inline void *dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, int flag)
+{
+ /*
+ * Some platforms have special pci_alloc_consistent() implementations,
+ * in these instances we can't use the generic consistent_alloc().
+ */
+#ifdef CONFIG_SH_DREAMCAST
+ if (dev && dev->bus == &pci_bus_type)
+ return __pci_alloc_consistent(NULL, size, dma_handle);
+#endif
+
+ return consistent_alloc(flag, size, dma_handle);
+}
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+ /*
+ * Same note as above applies to pci_free_consistent()..
+ */
+#ifdef CONFIG_SH_DREAMCAST
+ if (dev && dev->bus == &pci_bus_type) {
+ __pci_free_consistent(NULL, size, vaddr, dma_handle);
+ return;
+ }
+#endif
+
+ consistent_free(vaddr, size);
+}
+
+static inline void dma_cache_sync(void *vaddr, size_t size,
+ enum dma_data_direction dir)
+{
+ consistent_sync(vaddr, size, (int)dir);
+}
+
+static inline dma_addr_t dma_map_single(struct device *dev,
+ void *ptr, size_t size,
+ enum dma_data_direction dir)
+{
+#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
+ if (dev->bus == &pci_bus_type)
+ return virt_to_bus(ptr);
+#endif
+ dma_cache_sync(ptr, size, dir);
+
+ return virt_to_bus(ptr);
+}
+
+#define dma_unmap_single(dev, addr, size, dir) do { } while (0)
+
+static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ int i;
+
+ for (i = 0; i < nents; i++) {
+#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
+ dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+ sg[i].length, dir);
+#endif
+ sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
+ }
+
+ return nents;
+}
+
+#define dma_unmap_sg(dev, sg, nents, dir) do { } while (0)
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+ return dma_map_single(dev, page_address(page) + offset, size, dir);
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
+ size_t size, enum dma_data_direction dir)
+{
+ dma_unmap_single(dev, dma_address, size, dir);
+}
+
+static inline void dma_sync_single(struct device *dev, dma_addr_t dma_handle,
+ size_t size, enum dma_data_direction dir)
+{
+#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
+ if (dev->bus == &pci_bus_type)
+ return;
+#endif
+ dma_cache_sync(bus_to_virt(dma_handle), size, dir);
+}
+
+static inline void dma_sync_single_range(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
+ if (dev->bus == &pci_bus_type)
+ return;
+#endif
+ dma_cache_sync(bus_to_virt(dma_handle) + offset, size, dir);
+}
+
+static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
+ int nelems, enum dma_data_direction dir)
+{
+ int i;
+
+ for (i = 0; i < nelems; i++) {
+#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
+ dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+ sg[i].length, dir);
+#endif
+ sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
+ }
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+ /*
+ * Each processor family will define its own L1_CACHE_SHIFT,
+ * L1_CACHE_BYTES wraps to this, so this is always safe.
+ */
+ return L1_CACHE_BYTES;
+}
+
+#endif /* __ASM_SH_DMA_MAPPING_H */
+
#include <linux/config.h>
#include <linux/spinlock.h>
+#include <linux/wait.h>
#include <asm/cpu/dma.h>
#include <asm/semaphore.h>
unsigned long dar;
unsigned int configured:1;
+ unsigned int tei_capable:1;
atomic_t busy;
struct semaphore sem;
+ wait_queue_head_t wait_queue;
struct dma_ops *ops;
-} __attribute__ ((packed));
+};
/* arch/sh/drivers/dma/dma-api.c */
extern int dma_xfer(unsigned int chan, unsigned long from,
+++ /dev/null
-/*
- * $Id: io.h,v 1.3 2003/05/04 19:30:14 lethal Exp $
- * IO functions for SEGA Dreamcast
- */
-
-#ifndef _ASM_SH_IO_DREAMCAST_H
-#define _ASM_SH_IO_DREAMCAST_H
-
-#include <asm/io_generic.h>
-
-unsigned long dreamcast_isa_port2addr(unsigned long offset);
-
-#ifdef __WANT_IO_DEF
-
-# define __inb generic_inb
-# define __inw generic_inw
-# define __inl generic_inl
-# define __outb generic_outb
-# define __outw generic_outw
-# define __outl generic_outl
-
-# define __inb_p generic_inb_p
-# define __inw_p generic_inw
-# define __inl_p generic_inl
-# define __outb_p generic_outb_p
-# define __outw_p generic_outw
-# define __outl_p generic_outl
-
-# define __insb generic_insb
-# define __insw generic_insw
-# define __insl generic_insl
-# define __outsb generic_outsb
-# define __outsw generic_outsw
-# define __outsl generic_outsl
-
-# define __readb generic_readb
-# define __readw generic_readw
-# define __readl generic_readl
-# define __writeb generic_writeb
-# define __writew generic_writew
-# define __writel generic_writel
-
-# define __isa_port2addr dreamcast_isa_port2addr
-# define __ioremap generic_ioremap
-# define __iounmap generic_iounmap
-
-#endif
-
-#endif /* _ASM_SH_IO_DREAMCAST_H */
#ifndef __ASM_SH_HD64461
#define __ASM_SH_HD64461
/*
- * $Id: hd64461.h,v 1.4 2004/02/01 19:46:04 lethal Exp $
+ * $Id: hd64461.h,v 1.5 2004/03/16 00:07:51 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Hitachi HD64461 companion chip support
*/
#include <linux/config.h>
+/* Constants for PCMCIA mappings */
+#define HD64461_PCC_WINDOW 0x01000000
+
+#define HD64461_PCC0_BASE 0xb8000000 /* area 6 */
+#define HD64461_PCC0_ATTR (HD64461_PCC0_BASE)
+#define HD64461_PCC0_COMM (HD64461_PCC0_BASE+HD64461_PCC_WINDOW)
+#define HD64461_PCC0_IO (HD64461_PCC0_BASE+2*HD64461_PCC_WINDOW)
+
+#define HD64461_PCC1_BASE 0xb4000000 /* area 5 */
+#define HD64461_PCC1_ATTR (HD64461_PCC1_BASE)
+#define HD64461_PCC1_COMM (HD64461_PCC1_BASE+HD64461_PCC_WINDOW)
+
#define HD64461_STBCR 0x10000
#define HD64461_STBCR_CKIO_STBY 0x2000
#define HD64461_STBCR_SAFECKE_IST 0x1000
#define HD64461_STBCR_STM0ST 0x0008
#define HD64461_STBCR_STM1ST 0x0004
#define HD64461_STBCR_SIRST 0x0002
-#define HD64461_STBCR_SURTSD 0x0001
+#define HD64461_STBCR_SURTST 0x0001
#define HD64461_SYSCR 0x10002
#define HD64461_SCPUCR 0x10004
#define HD64461_BBTROPR 0x11068
#define HD64461_BBTMDR 0x1106a
-#define HD64461_PCC0ISR 0x12000
-#define HD64461_PCC0GCR 0x12002
-#define HD64461_PCC0CSCR 0x12004
-#define HD64461_PCC0CSCIER 0x12006
-#define HD64461_PCC0SCR 0x12008
-#define HD64461_PCC1ISR 0x12010
-#define HD64461_PCC1GCR 0x12012
-#define HD64461_PCC1CSCR 0x12014
-#define HD64461_PCC1CSCIER 0x12016
-#define HD64461_PCC1SCR 0x12018
+/* PC Card Controller Registers */
+#define HD64461_PCC0ISR 0x12000 /* socket 0 interface status */
+#define HD64461_PCC0GCR 0x12002 /* socket 0 general control */
+#define HD64461_PCC0CSCR 0x12004 /* socket 0 card status change */
+#define HD64461_PCC0CSCIER 0x12006 /* socket 0 card status change interrupt enable */
+#define HD64461_PCC0SCR 0x12008 /* socket 0 software control */
+#define HD64461_PCC1ISR 0x12010 /* socket 1 interface status */
+#define HD64461_PCC1GCR 0x12012 /* socket 1 general control */
+#define HD64461_PCC1CSCR 0x12014 /* socket 1 card status change */
+#define HD64461_PCC1CSCIER 0x12016 /* socket 1 card status change interrupt enable */
+#define HD64461_PCC1SCR 0x12018 /* socket 1 software control */
+
+/* PCC Interface Status Register */
+#define HD64461_PCCISR_READY 0x80 /* card ready */
+#define HD64461_PCCISR_MWP 0x40 /* card write-protected */
+#define HD64461_PCCISR_VS2 0x20 /* voltage select pin 2 */
+#define HD64461_PCCISR_VS1 0x10 /* voltage select pin 1 */
+#define HD64461_PCCISR_CD2 0x08 /* card detect 2 */
+#define HD64461_PCCISR_CD1 0x04 /* card detect 1 */
+#define HD64461_PCCISR_BVD2 0x02 /* battery 1 */
+#define HD64461_PCCISR_BVD1 0x01 /* battery 1 */
+
+#define HD64461_PCCISR_PCD_MASK 0x0c /* card detect */
+#define HD64461_PCCISR_BVD_MASK 0x03 /* battery voltage */
+#define HD64461_PCCISR_BVD_BATGOOD 0x03 /* battery good */
+#define HD64461_PCCISR_BVD_BATWARN 0x01 /* battery low warning */
+#define HD64461_PCCISR_BVD_BATDEAD1 0x02 /* battery dead */
+#define HD64461_PCCISR_BVD_BATDEAD2 0x00 /* battery dead */
+
+/* PCC General Control Register */
+#define HD64461_PCCGCR_DRVE 0x80 /* output drive */
+#define HD64461_PCCGCR_PCCR 0x40 /* PC card reset */
+#define HD64461_PCCGCR_PCCT 0x20 /* PC card type, 1=IO&mem, 0=mem */
+#define HD64461_PCCGCR_VCC0 0x10 /* voltage control pin VCC0SEL0 */
+#define HD64461_PCCGCR_PMMOD 0x08 /* memory mode */
+#define HD64461_PCCGCR_PA25 0x04 /* pin A25 */
+#define HD64461_PCCGCR_PA24 0x02 /* pin A24 */
+#define HD64461_PCCGCR_REG 0x01 /* pin PCC0REG# */
+
+/* PCC Card Status Change Register */
+#define HD64461_PCCCSCR_SCDI 0x80 /* sw card detect intr */
+#define HD64461_PCCCSCR_SRV1 0x40 /* reserved */
+#define HD64461_PCCCSCR_IREQ 0x20 /* IREQ intr req */
+#define HD64461_PCCCSCR_SC 0x10 /* STSCHG (status change) pin */
+#define HD64461_PCCCSCR_CDC 0x08 /* CD (card detect) change */
+#define HD64461_PCCCSCR_RC 0x04 /* READY change */
+#define HD64461_PCCCSCR_BW 0x02 /* battery warning change */
+#define HD64461_PCCCSCR_BD 0x01 /* battery dead change */
+
+/* PCC Card Status Change Interrupt Enable Register */
+#define HD64461_PCCCSCIER_CRE 0x80 /* change reset enable */
+#define HD64461_PCCCSCIER_IREQE_MASK 0x60 /* IREQ enable */
+#define HD64461_PCCCSCIER_IREQE_DISABLED 0x00 /* IREQ disabled */
+#define HD64461_PCCCSCIER_IREQE_LEVEL 0x20 /* IREQ level-triggered */
+#define HD64461_PCCCSCIER_IREQE_FALLING 0x40 /* IREQ falling-edge-trig */
+#define HD64461_PCCCSCIER_IREQE_RISING 0x60 /* IREQ rising-edge-trig */
+
+#define HD64461_PCCCSCIER_SCE 0x10 /* status change enable */
+#define HD64461_PCCCSCIER_CDE 0x08 /* card detect change enable */
+#define HD64461_PCCCSCIER_RE 0x04 /* ready change enable */
+#define HD64461_PCCCSCIER_BWE 0x02 /* battery warn change enable */
+#define HD64461_PCCCSCIER_BDE 0x01 /* battery dead change enable*/
+
+/* PCC Software Control Register */
+#define HD64461_PCCSCR_VCC1 0x02 /* voltage control pin 1 */
+#define HD64461_PCCSCR_SWP 0x01 /* write protect */
+
+
#define HD64461_P0OCR 0x1202a
#define HD64461_P1OCR 0x1202c
#define HD64461_PGCR 0x1202e
#define HD64461_IRQBASE OFFCHIP_IRQ_BASE
#define HD64461_IRQ_NUM 16
+#define HD64461_IRQ_UART (HD64461_IRQBASE+5)
+#define HD64461_IRQ_IRDA (HD64461_IRQBASE+6)
+#define HD64461_IRQ_TMU1 (HD64461_IRQBASE+9)
+#define HD64461_IRQ_TMU0 (HD64461_IRQBASE+10)
+#define HD64461_IRQ_GPIO (HD64461_IRQBASE+11)
+#define HD64461_IRQ_AFE (HD64461_IRQBASE+12)
+#define HD64461_IRQ_PCC1 (HD64461_IRQBASE+13)
+#define HD64461_IRQ_PCC0 (HD64461_IRQBASE+14)
+
#endif
extern unsigned char hd64461_inb_p(unsigned long port);
extern void hd64461_outb_p(unsigned char value, unsigned long port);
-extern void hd64461_insb(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_insw(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_insl(unsigned long port, const void *buffer, unsigned long count);
+extern void hd64461_insb(unsigned long port, void *addr, unsigned long count);
+extern void hd64461_insw(unsigned long port, void *addr, unsigned long count);
+extern void hd64461_insl(unsigned long port, void *addr, unsigned long count);
extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
+extern unsigned short hd64461_readw(unsigned long addr);
+extern void hd64461_writew(unsigned short b, unsigned long addr);
+
extern int hd64461_irq_demux(int irq);
+extern void hd64461_register_irq_demux(int irq,
+ int (*demux)(int irq, void *dev), void *dev);
+extern void hd64461_unregister_irq_demux(int irq);
#endif /* _ASM_SH_IO_HD64461_H */
--- /dev/null
+#ifndef __ASM_SH_HP6XX_H
+#define __ASM_SH_HP6XX_H
+
+/*
+ * Copyright (C) 2003 Andriy Skulysh
+ */
+
+
+#define DAC_LCD_BRIGHTNESS 0
+#define DAC_SPEAKER_VOLUME 1
+
+#define HD64461_GPADR_SPEAKER 0x01
+#define HD64461_GPADR_PCMCIA0 (0x02|0x08)
+#define HD64461_GPBDR_LCDOFF 0x01
+#define HD64461_GPBDR_LED_RED 0x80
+
+
+#endif /* __ASM_SH_HP6XX_H */
+
#define TIMER_IPR_POS 3
#define TIMER_PRIORITY 2
+#define TIMER1_IRQ 17
+#define TIMER1_IPR_ADDR INTC_IPRA
+#define TIMER1_IPR_POS 2
+#define TIMER1_PRIORITY 4
+
#define RTC_IRQ 22
#define RTC_IPR_ADDR INTC_IPRA
#define RTC_IPR_POS 0
# define OFFCHIP_NR_IRQS 16
#else
# if defined(CONFIG_HD64461)
-# define OFFCHIP_NR_IRQS 16
+# define OFFCHIP_NR_IRQS 18
# elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
# define OFFCHIP_NR_IRQS 48
# elif defined(CONFIG_HD64465)
#define PAGE_MASK (~(PAGE_SIZE-1))
#define PTE_MASK PAGE_MASK
+#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
+#define HPAGE_SHIFT 16
+#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
+#define HPAGE_SHIFT 20
+#endif
+
+#ifdef CONFIG_HUGETLB_PAGE
+#define HPAGE_SIZE (1UL << HPAGE_SHIFT)
+#define HPAGE_MASK (~(HPAGE_SIZE-1))
+#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
+#endif
+
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
-#include <linux/config.h>
-#include <linux/mm.h> /* for struct page */
-#include <asm/cacheflush.h>
+#include <linux/dma-mapping.h>
/* Can be used to override the logic in pci_scan_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
#include <linux/string.h>
#include <asm/io.h>
-/* Allocate and map kernel buffer using consistent mode DMA for a device.
- * hwdev should be valid struct pci_dev pointer for PCI devices,
- * NULL for PCI-like buses (ISA, EISA).
- * Returns non-NULL cpu-view pointer to the buffer if successful and
- * sets *dma_addrp to the pci side dma address as well, else *dma_addrp
- * is undefined.
- */
-extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
- dma_addr_t *dma_handle);
-
-/* Free and unmap a consistent DMA buffer.
- * cpu_addr is what was returned from pci_alloc_consistent,
- * size must be the same as what as passed into pci_alloc_consistent,
- * and likewise dma_addr must be the same as what *dma_addrp was set to.
- *
- * References to the memory and mappings associated with cpu_addr/dma_addr
- * past this call are illegal.
- */
-extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
- void *vaddr, dma_addr_t dma_handle);
-
-/* Map a single buffer of the indicated size for DMA in streaming mode.
- * The 32-bit bus address to use is returned.
- *
- * Once the device is given the dma address, the device owns this memory
- * until either pci_unmap_single or pci_dma_sync_single_for_cpu is performed.
- */
-static inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr,
- size_t size, int direction)
-{
- if (direction == PCI_DMA_NONE)
- BUG();
-
-#ifdef CONFIG_SH_PCIDMA_NONCOHERENT
- dma_cache_wback_inv(ptr, size);
-#endif
- return virt_to_bus(ptr);
-}
-
/* pci_unmap_{single,page} being a nop depends upon the
* configuration.
*/
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
#endif
-/* Unmap a single streaming mode DMA translation. The dma_addr and size
- * must match what was provided for in a previous pci_map_single call. All
- * other usages are undefined.
- *
- * After this call, reads by the cpu to the buffer are guaranteed to see
- * whatever the device wrote there.
- */
-static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr,
- size_t size,int direction)
-{
- /* Nothing to do */
-}
-
-/* Map a set of buffers described by scatterlist in streaming
- * mode for DMA. This is the scather-gather version of the
- * above pci_map_single interface. Here the scatter gather list
- * elements are each tagged with the appropriate dma address
- * and length. They are obtained via sg_dma_{address,length}(SG).
- *
- * NOTE: An implementation may be able to use a smaller number of
- * DMA address/length pairs than there are SG table elements.
- * (for example via virtual mapping capabilities)
- * The routine returns the number of addr/length pairs actually
- * used, at most nents.
- *
- * Device ownership issues as mentioned above for pci_map_single are
- * the same here.
- */
-static inline int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
- int nents, int direction)
-{
-#ifdef CONFIG_SH_PCIDMA_NONCOHERENT
- int i;
-
- for (i=0; i<nents; i++) {
- dma_cache_wback_inv(page_address(sg[i].page) + sg[i].offset, sg[i].length);
- sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
- }
-#endif
- if (direction == PCI_DMA_NONE)
- BUG();
-
- return nents;
-}
-
-/* Unmap a set of streaming mode DMA translations.
- * Again, cpu read rules concerning calls here are the same as for
- * pci_unmap_single() above.
- */
-static inline void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg,
- int nents, int direction)
-{
- /* Nothing to do */
-}
-
-/* Make physical memory consistent for a single
- * streaming mode DMA translation after a transfer.
- *
- * If you perform a pci_map_single() but wish to interrogate the
- * buffer using the cpu, yet do not wish to teardown the PCI dma
- * mapping, you must call this function before doing so. At the
- * next point you give the PCI dma address back to the card, you
- * must first perform a pci_dma_sync_for_device, and then the device
- * again owns the buffer.
- */
-static inline void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev,
- dma_addr_t dma_handle,
- size_t size, int direction)
-{
- if (direction == PCI_DMA_NONE)
- BUG();
-}
-
-static inline void pci_dma_sync_single_for_device(struct pci_dev *hwdev,
- dma_addr_t dma_handle,
- size_t size, int direction)
-{
- if (direction == PCI_DMA_NONE)
- BUG();
-
-#ifdef CONFIG_SH_PCIDMA_NONCOHERENT
- dma_cache_wback_inv(bus_to_virt(dma_handle), size);
-#endif
-
-}
-
-/* Make physical memory consistent for a set of streaming
- * mode DMA translations after a transfer.
- *
- * The same as pci_dma_sync_single_* but for a scatter-gather list,
- * same rules and usage.
- */
-static inline void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev,
- struct scatterlist *sg,
- int nelems, int direction)
-{
- if (direction == PCI_DMA_NONE)
- BUG();
-}
-
-static inline void pci_dma_sync_sg_for_device(struct pci_dev *hwdev,
- struct scatterlist *sg,
- int nelems, int direction)
-{
- if (direction == PCI_DMA_NONE)
- BUG();
-
-#ifdef CONFIG_SH_PCIDMA_NONCOHERENT
- int i;
-
- for (i=0; i<nelems; i++) {
- dma_cache_wback_inv(page_address(sg[i].page) + sg[i].offset, sg[i].length);
- sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
- }
-#endif
-}
-
-
-/* Return whether the given PCI device DMA address mask can
- * be supported properly. For example, if your device can
- * only drive the low 24-bits during PCI bus mastering, then
- * you would pass 0x00ffffff as the mask to this function.
- */
-static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
-{
- return 1;
-}
-
/* Not supporting more than 32-bit PCI bus addresses now, but
* must satisfy references to this function. Change if needed.
*/
/* generic pci stuff */
#include <asm-generic/pci.h>
+/* generic DMA-mapping stuff */
+#include <asm-generic/pci-dma-compat.h>
+
#endif /* __ASM_SH_PCI_H */
#define VMALLOC_START (P3SEG+0x00100000)
#define VMALLOC_END P4SEG
-/* 0x001 WT-bit on SH-4, 0 on SH-3 */
+#define _PAGE_WT 0x001 /* WT-bit on SH-4, 0 on SH-3 */
#define _PAGE_HW_SHARED 0x002 /* SH-bit : page is shared among processes */
#define _PAGE_DIRTY 0x004 /* D-bit : page changed */
#define _PAGE_CACHABLE 0x008 /* C-bit : cachable */
-/* 0x010 SZ0-bit : Size of page */
+#define _PAGE_SZ0 0x010 /* SZ0-bit : Size of page */
#define _PAGE_RW 0x020 /* PR0-bit : write access allowed */
#define _PAGE_USER 0x040 /* PR1-bit : user space access allowed */
-/* 0x080 SZ1-bit : Size of page (on SH-4) */
+#define _PAGE_SZ1 0x080 /* SZ1-bit : Size of page (on SH-4) */
#define _PAGE_PRESENT 0x100 /* V-bit : page is valid */
#define _PAGE_PROTNONE 0x200 /* software: if not present */
#define _PAGE_ACCESSED 0x400 /* software: page referenced */
#define _PAGE_U0_SHARED 0x800 /* software: page is shared in user space */
-#define _PAGE_FILE 0x080 /* software: pagecache or swap? */
+#define _PAGE_FILE _PAGE_WT /* software: pagecache or swap? */
/* software: moves to PTEA.TC (Timing Control) */
#define _PAGE_PCC_AREA5 0x00000000 /* use BSC registers for area5 */
/* Mask which drop software flags
- * We also drop SZ1 bit since it is always 0 and used for _PAGE_FILE
+ * We also drop WT bit since it is used for _PAGE_FILE
* bit in this implementation.
*/
+#define _PAGE_CLEAR_FLAGS (_PAGE_WT | _PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_U0_SHARED)
+
#if defined(CONFIG_CPU_SH3)
/*
* MMU on SH-3 has bug on SH-bit: We can't use it if MMUCR.IX=1.
* Work around: Just drop SH-bit.
*/
-#define _PAGE_FLAGS_HARDWARE_MASK 0x1ffff17c
+#define _PAGE_FLAGS_HARDWARE_MASK (0x1fffffff & ~(_PAGE_CLEAR_FLAGS | _PAGE_HW_SHARED))
#else
-#define _PAGE_FLAGS_HARDWARE_MASK 0x1ffff17e
+#define _PAGE_FLAGS_HARDWARE_MASK (0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+#endif
+
+/* Hardware flags: SZ0=1 (4k-byte) */
+#define _PAGE_FLAGS_HARD _PAGE_SZ0
+
+#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
+#define _PAGE_SZHUGE (_PAGE_SZ1)
+#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
+#define _PAGE_SZHUGE (_PAGE_SZ0 | _PAGE_SZ1)
#endif
-/* Hardware flags: SZ=1 (4k-byte) */
-#define _PAGE_FLAGS_HARD 0x00000010
#define _PAGE_SHARED _PAGE_U0_SHARED
return __pgprot(prot);
}
+#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~_PAGE_CACHABLE)
+
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
/* Core Processor Version Register */
#define CCN_PVR 0xff000030
+#define CCN_CVR 0xff000040
#define CCN_PRR 0xff000044
/*
+++ /dev/null
-/*
- * include/asm-sh/io_sh2000.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- * 2001 SUGIOKA Toshinobu (sugioka@itonet.co.jp)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * IO functions for use when we don't know what machine we are on
- */
-
-#ifndef _ASM_SH_IO_SH2000_H
-#define _ASM_SH_IO_SH2000_H
-
-#include <asm/io_generic.h>
-
-unsigned long sh2000_isa_port2addr(unsigned long offset);
-
-#ifdef __WANT_IO_DEF
-
-# define __inb generic_inb
-# define __inw generic_inw
-# define __inl generic_inl
-# define __outb generic_outb
-# define __outw generic_outw
-# define __outl generic_outl
-
-# define __inb_p generic_inb_p
-# define __inw_p generic_inw
-# define __inl_p generic_inl
-# define __outb_p generic_outb_p
-# define __outw_p generic_outw
-# define __outl_p generic_outl
-
-# define __insb generic_insb
-# define __insw generic_insw
-# define __insl generic_insl
-# define __outsb generic_outsb
-# define __outsw generic_outsw
-# define __outsl generic_outsl
-
-# define __readb generic_readb
-# define __readw generic_readw
-# define __readl generic_readl
-# define __writeb generic_writeb
-# define __writew generic_writew
-# define __writel generic_writel
-
-# define __isa_port2addr sh2000_isa_port2addr
-# define __ioremap generic_ioremap
-# define __iounmap generic_iounmap
-
-#endif
-
-#endif /* _ASM_SH_IO_SH2000_H */
struct pt_regs;
struct siginfo;
+#ifdef __KERNEL__
+/* Most things should be clean enough to redefine this at will, if care
+ is taken to make libc match. */
+
#define _NSIG 64
#define _NSIG_BPW 32
#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
unsigned long sig[_NSIG_WORDS];
} sigset_t;
+#else
+/* Here we must cater to libcs that poke about in kernel headers. */
+
+#define NSIG 32
+typedef unsigned long sigset_t;
+
+#endif /* __KERNEL__ */
+
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#endif
#define __SEMAPHORE_INITIALIZER(name,count) \
-{ ATOMIC_INIT(count), 0, __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
+{ ATOMIC24_INIT(count), 0, __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
__SEM_DEBUG_INIT(name) }
#define __MUTEX_INITIALIZER(name) \
#define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0)
-static inline int pci_dma_error(dma_addr_t dma_addr)
+static inline int pci_dma_mapping_error(dma_addr_t dma_addr)
{
return (dma_addr == PCI_DMA_ERROR_CODE);
}
preempt_disable();
if (!page->lru.prev) {
- (unsigned long *)page->lru.next = pgd_quicklist;
+ page->lru.next = (void *) pgd_quicklist;
pgd_quicklist = (unsigned long *)page;
}
- (unsigned long)page->lru.prev |=
- (((unsigned long)pgd & (PAGE_SIZE / 2)) ? 2 : 1);
+ page->lru.prev = (void *)
+ (((unsigned long)page->lru.prev) |
+ (((unsigned long)pgd & (PAGE_SIZE / 2)) ? 2 : 1));
pgd_cache_size++;
preempt_enable();
}
off = PAGE_SIZE / 2;
mask &= ~2;
}
- (unsigned long)ret->lru.prev = mask;
+ ret->lru.prev = (void *) mask;
if (!mask)
pgd_quicklist = (unsigned long *)ret->lru.next;
ret = (struct page *)(__page_address(ret) + off);
if (page) {
ret = (struct page *)page_address(page);
clear_page(ret);
- (unsigned long)page->lru.prev = 2;
+ page->lru.prev = (void *) 2UL;
preempt_disable();
- (unsigned long *)page->lru.next = pgd_quicklist;
+ page->lru.next = (void *) pgd_quicklist;
pgd_quicklist = (unsigned long *)page;
pgd_cache_size++;
preempt_enable();
extern int iommu_setup(char *opt);
extern dma_addr_t bad_dma_address;
-#define pci_dma_error(x) ((x) == bad_dma_address)
+#define pci_dma_mapping_error(x) ((x) == bad_dma_address)
/* Allocate and map kernel buffer using consistent mode DMA for a device.
* hwdev should be valid struct pci_dev pointer for PCI devices,
#define SUN_OPENPROM_MINOR 139
#define DMAPI_MINOR 140 /* DMAPI */
#define NVRAM_MINOR 144
+#define STORE_QUEUE_MINOR 155
#define I2O_MINOR 166
#define MICROCODE_MINOR 184
#define MWAVE_MINOR 219 /* ACP/Mwave Modem */
#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
#define PORT_PMAC_ZILOG 51
+/* SH-SCI */
+#define PORT_SCI 52
+#define PORT_SCIF 53
+#define PORT_IRDA 54
+
#ifdef __KERNEL__
#include <linux/config.h>
and you should also say Y to "Kernel/User network link driver",
below. If unsure, say N.
-config INET_ECN
- bool "IP: TCP Explicit Congestion Notification support"
- depends on INET
- ---help---
- Explicit Congestion Notification (ECN) allows routers to notify
- clients about network congestion, resulting in fewer dropped packets
- and increased network performance. This option adds ECN support to
- the Linux kernel, as well as a sysctl (/proc/sys/net/ipv4/tcp_ecn)
- which allows ECN support to be disabled at runtime.
-
- Note that, on the Internet, there are many broken firewalls which
- refuse connections from ECN-enabled machines, and it may be a while
- before these firewalls are fixed. Until then, to access a site
- behind such a firewall (some of which are major sites, at the time
- of this writing) you will have to disable this option, either by
- saying N now or by using the sysctl.
-
- If in doubt, say N.
-
config SYN_COOKIES
bool "IP: TCP syncookie support (disabled per default)"
depends on INET
static inline int ip_vs_conn_hash(struct ip_vs_conn *cp)
{
unsigned hash;
-
- if (cp->flags & IP_VS_CONN_F_HASHED) {
- IP_VS_ERR("ip_vs_conn_hash(): request for already hashed, "
- "called from %p\n", __builtin_return_address(0));
- return 0;
- }
+ int ret;
/* Hash by protocol, client address and port */
hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr, cp->cport);
ct_write_lock(hash);
- list_add(&cp->c_list, &ip_vs_conn_tab[hash]);
- cp->flags |= IP_VS_CONN_F_HASHED;
- atomic_inc(&cp->refcnt);
+ if (!(cp->flags & IP_VS_CONN_F_HASHED)) {
+ list_add(&cp->c_list, &ip_vs_conn_tab[hash]);
+ cp->flags |= IP_VS_CONN_F_HASHED;
+ atomic_inc(&cp->refcnt);
+ ret = 1;
+ } else {
+ IP_VS_ERR("ip_vs_conn_hash(): request for already hashed, "
+ "called from %p\n", __builtin_return_address(0));
+ ret = 0;
+ }
ct_write_unlock(hash);
- return 1;
+ return ret;
}
static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp)
{
unsigned hash;
-
- if (!(cp->flags & IP_VS_CONN_F_HASHED)) {
- IP_VS_ERR("ip_vs_conn_unhash(): request for unhash flagged, "
- "called from %p\n", __builtin_return_address(0));
- return 0;
- }
+ int ret;
/* unhash it and decrease its reference counter */
hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr, cp->cport);
+
ct_write_lock(hash);
- list_del(&cp->c_list);
- cp->flags &= ~IP_VS_CONN_F_HASHED;
- atomic_dec(&cp->refcnt);
+ if (cp->flags & IP_VS_CONN_F_HASHED) {
+ list_del(&cp->c_list);
+ cp->flags &= ~IP_VS_CONN_F_HASHED;
+ atomic_dec(&cp->refcnt);
+ ret = 1;
+ } else
+ ret = 0;
ct_write_unlock(hash);
- return 1;
+ return ret;
}
*/
void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __u16 cport)
{
- atomic_dec(&ip_vs_conn_no_cport_cnt);
- ip_vs_conn_unhash(cp);
- cp->flags &= ~IP_VS_CONN_F_NO_CPORT;
- cp->cport = cport;
- /* hash on new dport */
- ip_vs_conn_hash(cp);
+ if (ip_vs_conn_unhash(cp)) {
+ spin_lock(&cp->lock);
+ if (cp->flags & IP_VS_CONN_F_NO_CPORT) {
+ atomic_dec(&ip_vs_conn_no_cport_cnt);
+ cp->flags &= ~IP_VS_CONN_F_NO_CPORT;
+ cp->cport = cport;
+ }
+ spin_unlock(&cp->lock);
+
+ /* hash on new dport */
+ ip_vs_conn_hash(cp);
+ }
}
/*
* Invalidate the connection template
*/
- ip_vs_conn_unhash(ct);
- ct->dport = 65535;
- ct->vport = 65535;
- ct->cport = 0;
- ip_vs_conn_hash(ct);
+ if (ct->cport) {
+ if (ip_vs_conn_unhash(ct)) {
+ ct->dport = 65535;
+ ct->vport = 65535;
+ ct->cport = 0;
+ ip_vs_conn_hash(ct);
+ }
+ }
/*
* Simply decrease the refcnt of the template,
/*
* unhash it if it is hashed in the conn table
*/
- ip_vs_conn_unhash(cp);
+ if (!ip_vs_conn_unhash(cp))
+ goto expire_later;
/*
* refcnt==1 implies I'm the only one referrer
__ip_vs_update_dest(svc, dest, udest);
+ write_lock_bh(&__ip_vs_svc_lock);
+
+ /* Wait until all other svc users go away */
+ while (atomic_read(&svc->usecnt) > 1) {};
+
/* call the update_service, because server weight may be changed */
svc->scheduler->update_service(svc);
+ write_unlock_bh(&__ip_vs_svc_lock);
+
LeaveFunction(2);
return 0;
Please note that you will need a recent version (>= 1.2.6a)
of the iptables userspace program in order to use this feature.
- See http://www.iptables.org/ for download instructions.
+ See <http://www.iptables.org/> for download instructions.
If unsure, say 'N'.
which can only be viewed through syslog.
The apropriate userspace logging daemon (ulogd) may be obtained from
- http://www.gnumonks.org/projects/ulogd
+ <http://www.gnumonks.org/projects/ulogd/>
To compile it as a module, choose M here. If unsure, say N.
case IPPROTO_TCP: return "TCP";
case IPPROTO_UDP: return "UDP";
case IPPROTO_ICMP: return "ICMP";
- default: return "MORE-CAFFIENE-FOR-RUSTY";
+ default: return "MORE-CAFFEINE-FOR-RUSTY";
}
}
#include <linux/stat.h>
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Rusty Russell <rusty@rustcorp.com.au>");
MODULE_DESCRIPTION("ipchains backwards compatibility layer");
/* Understanding locking in this code: (thanks to Alan Cox for using
info->tcpi_snd_wscale = 0;
info->tcpi_rcv_wscale = 0;
}
-#ifdef CONFIG_INET_ECN
if (tp->ecn_flags&TCP_ECN_OK)
info->tcpi_options |= TCPI_OPT_ECN;
-#endif
info->tcpi_rto = (1000000*tp->rto)/HZ;
info->tcpi_ato = (1000000*tp->ack.ato)/HZ;
int sysctl_tcp_sack = 1;
int sysctl_tcp_fack = 1;
int sysctl_tcp_reordering = TCP_FASTRETRANS_THRESH;
-#ifdef CONFIG_INET_ECN
-int sysctl_tcp_ecn = 1;
-#else
int sysctl_tcp_ecn;
-#endif
int sysctl_tcp_dsack = 1;
int sysctl_tcp_app_win = 31;
int sysctl_tcp_adv_win_scale = 2;
err = -EINVAL;
goto out;
}
+ xp->selector.family = xp->family;
xp->selector.prefixlen_s = sa->sadb_address_prefixlen;
xp->selector.proto = pfkey_proto_to_xfrm(sa->sadb_address_proto);
xp->selector.sport = ((struct sockaddr_in *)(sa+1))->sin_port;
Algorithm.
----------
-
+
Let N(t_i) be B/R initially and N(t) grow continuously with time as:
N(t+delta) = min{B/R, N(t) + delta}
if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch))
#endif
kfree_skb(skb);
-
+
return NET_XMIT_DROP;
}
-
+
if ((ret = q->qdisc->enqueue(skb, q->qdisc)) != 0) {
sch->stats.drops++;
return ret;
- }
-
+ }
+
sch->q.qlen++;
sch->stats.bytes += skb->len;
sch->stats.packets++;
{
struct tbf_sched_data *q = (struct tbf_sched_data *)sch->data;
int ret;
-
+
if ((ret = q->qdisc->ops->requeue(skb, q->qdisc)) == 0)
- sch->q.qlen++;
-
+ sch->q.qlen++;
+
return ret;
}
{
struct tbf_sched_data *q = (struct tbf_sched_data *)sch->data;
unsigned int len;
-
+
if ((len = q->qdisc->ops->drop(q->qdisc)) != 0) {
sch->q.qlen--;
sch->stats.drops++;
{
struct tbf_sched_data *q = (struct tbf_sched_data *)sch->data;
struct sk_buff *skb;
-
+
skb = q->qdisc->dequeue(q->qdisc);
if (skb) {
long toks;
long ptoks = 0;
unsigned int len = skb->len;
-
+
PSCHED_GET_TIME(now);
toks = PSCHED_TDIFF_SAFE(now, q->t_c, q->buffer, 0);
This is the main idea of all FQ algorithms
(cf. CSZ, HPFQ, HFSC)
*/
-
+
if (q->qdisc->ops->requeue(skb, q->qdisc) != NET_XMIT_SUCCESS) {
- /* When requeue fails skb is dropped */
+ /* When requeue fails skb is dropped */
sch->q.qlen--;
sch->stats.drops++;
- }
-
+ }
+
sch->flags |= TCQ_F_THROTTLED;
sch->stats.overlimits++;
}
struct Qdisc *q = qdisc_create_dflt(dev, &bfifo_qdisc_ops);
struct rtattr *rta;
int ret;
-
+
if (q) {
rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), GFP_KERNEL);
if (rta) {
rta->rta_type = RTM_NEWQDISC;
rta->rta_len = RTA_LENGTH(sizeof(struct tc_fifo_qopt));
((struct tc_fifo_qopt *)RTA_DATA(rta))->limit = limit;
-
+
ret = q->ops->change(q, rta);
kfree(rta);
-
+
if (ret == 0)
return q;
}
qdisc_destroy(q);
}
- return NULL;
+ return NULL;
}
static int tbf_change(struct Qdisc* sch, struct rtattr *opt)
}
if (max_size < 0)
goto done;
-
+
if (q->qdisc == &noop_qdisc) {
if ((child = tbf_create_dflt_qdisc(sch->dev, qopt->limit)) == NULL)
goto done;
static int tbf_init(struct Qdisc* sch, struct rtattr *opt)
{
struct tbf_sched_data *q = (struct tbf_sched_data *)sch->data;
-
+
if (opt == NULL)
return -EINVAL;
-
+
PSCHED_GET_TIME(q->t_c);
init_timer(&q->wd_timer);
q->wd_timer.function = tbf_watchdog;
q->wd_timer.data = (unsigned long)sch;
q->qdisc = &noop_qdisc;
-
+
return tbf_change(sch, opt);
}
qdisc_put_rtab(q->P_tab);
if (q->R_tab)
qdisc_put_rtab(q->R_tab);
-
+
qdisc_destroy(q->qdisc);
q->qdisc = &noop_qdisc;
}
unsigned char *b = skb->tail;
struct rtattr *rta;
struct tc_tbf_qopt opt;
-
+
rta = (struct rtattr*)b;
RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
-
+
opt.limit = q->limit;
opt.rate = q->R_tab->rate;
if (q->P_tab)
}
static int tbf_dump_class(struct Qdisc *sch, unsigned long cl,
- struct sk_buff *skb, struct tcmsg *tcm)
+ struct sk_buff *skb, struct tcmsg *tcm)
{
struct tbf_sched_data *q = (struct tbf_sched_data*)sch->data;
- if (cl != 1) /* only one class */
+ if (cl != 1) /* only one class */
return -ENOENT;
-
- tcm->tcm_parent = TC_H_ROOT;
- tcm->tcm_handle = 1;
+
+ tcm->tcm_handle |= TC_H_MIN(1);
tcm->tcm_info = q->qdisc->handle;
return 0;
if (new == NULL)
new = &noop_qdisc;
- sch_tree_lock(sch);
+ sch_tree_lock(sch);
*old = xchg(&q->qdisc, new);
qdisc_reset(*old);
sch->q.qlen = 0;
sch_tree_unlock(sch);
-
+
return 0;
}
}
static int tbf_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
- struct rtattr **tca, unsigned long *arg)
+ struct rtattr **tca, unsigned long *arg)
{
return -ENOSYS;
}
static void tbf_walk(struct Qdisc *sch, struct qdisc_walker *walker)
{
- struct tbf_sched_data *q = (struct tbf_sched_data *)sch->data;
-
if (!walker->stop) {
- if (walker->count >= walker->skip)
- if (walker->fn(sch, (unsigned long)q, walker) < 0) {
+ if (walker->count >= walker->skip)
+ if (walker->fn(sch, 1, walker) < 0) {
walker->stop = 1;
return;
}
static struct Qdisc_class_ops tbf_class_ops =
{
- .graft = tbf_graft,
+ .graft = tbf_graft,
.leaf = tbf_leaf,
.get = tbf_get,
.put = tbf_put,
return register_qdisc(&tbf_qdisc_ops);
}
-static void __exit tbf_module_exit(void)
+static void __exit tbf_module_exit(void)
{
unregister_qdisc(&tbf_qdisc_ops);
}
menu "SCTP Configuration (EXPERIMENTAL)"
depends on INET && EXPERIMENTAL
-config IPV6_SCTP__
- tristate
- default y if IPV6=n
- default IPV6 if IPV6
-
config IP_SCTP
tristate "The SCTP Protocol (EXPERIMENTAL)"
- depends on IPV6_SCTP__
+ depends on IPV6 || IPV6=n
---help---
Stream Control Transmission Protocol
choice
prompt "SCTP: Cookie HMAC Algorithm"
depends on IP_SCTP
+ default SCTP_HMAC_MD5
help
HMAC algorithm to be used during association initialization. It
is strongly recommended to use HMAC-SHA1 or HMAC-MD5. See
*/
dp.tsn = 0;
dp.stream = htons(sinfo->sinfo_stream);
- dp.ppid = htonl(sinfo->sinfo_ppid);
+ dp.ppid = sinfo->sinfo_ppid;
/* Set the flags for an unordered send. */
if (sinfo->sinfo_flags & MSG_UNORDERED) {
* for and this information is passed opaquely by the SCTP stack from
* one end to the other.
*/
- info->sinfo_ppid = ntohl(chunk->subh.data_hdr->ppid);
+ info->sinfo_ppid = chunk->subh.data_hdr->ppid;
/* Sockets API Extensions for SCTP
* Section 5.2.2 SCTP Header Information Structure (SCTP_SNDRCV)
struct xfrm_tmpl *kp = &xp->xfrm_vec[i];
memcpy(&up->id, &kp->id, sizeof(up->id));
+ up->family = xp->family;
memcpy(&up->saddr, &kp->saddr, sizeof(up->saddr));
up->reqid = kp->reqid;
up->mode = kp->mode;
tristate "AD1980 front/back switch plugin"
depends on SOUND_PRIME!=n
+config SOUND_SH_DAC_AUDIO
+ tristate "SuperH DAC audio support"
+ depends on SOUND_PRIME!=n && SOUND && CPU_SH3
+
+config SOUND_SH_DAC_AUDIO_CHANNEL
+ int " DAC channel"
+ default "1"
+ depends on SOUND_SH_DAC_AUDIO
# Please leave it as is, cause the link order is significant !
+obj-$(CONFIG_SOUND_SH_DAC_AUDIO) += sh_dac_audio.o
obj-$(CONFIG_SOUND_HAL2) += hal2.o
obj-$(CONFIG_SOUND_AEDSP16) += aedsp16.o
obj-$(CONFIG_SOUND_PSS) += pss.o ad1848.o mpu401.o
--- /dev/null
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/version.h>
+#include <linux/linkage.h>
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <linux/sound.h>
+#include <linux/soundcard.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/irq.h>
+#include <asm/delay.h>
+#include <linux/interrupt.h>
+
+#include <asm/cpu/dac.h>
+
+#ifdef MACH_HP600
+#include <asm/hp6xx/hp6xx.h>
+#include <asm/hd64461/hd64461.h>
+#endif
+
+#define MODNAME "sh_dac_audio"
+
+#define TMU_TOCR_INIT 0x00
+
+#define TMU1_TCR_INIT 0x0020 /* Clock/4, rising edge; interrupt on */
+#define TMU1_TSTR_INIT 0x02 /* Bit to turn on TMU1 */
+
+#define TMU_TSTR 0xfffffe92
+#define TMU1_TCOR 0xfffffea0
+#define TMU1_TCNT 0xfffffea4
+#define TMU1_TCR 0xfffffea8
+
+#define BUFFER_SIZE 48000
+
+static int rate;
+static int empty;
+static char *data_buffer, *buffer_begin, *buffer_end;
+static int in_use, device_major;
+
+static void dac_audio_start_timer(void)
+{
+ u8 tstr;
+
+ tstr = ctrl_inb(TMU_TSTR);
+ tstr |= TMU1_TSTR_INIT;
+ ctrl_outb(tstr, TMU_TSTR);
+}
+
+static void dac_audio_stop_timer(void)
+{
+ u8 tstr;
+
+ tstr = ctrl_inb(TMU_TSTR);
+ tstr &= ~TMU1_TSTR_INIT;
+ ctrl_outb(tstr, TMU_TSTR);
+}
+
+static void dac_audio_reset(void)
+{
+ dac_audio_stop_timer();
+ buffer_begin = buffer_end = data_buffer;
+ empty = 1;
+}
+
+static void dac_audio_sync(void)
+{
+ while (!empty)
+ schedule();
+}
+
+static void dac_audio_start(void)
+{
+#ifdef MACH_HP600
+ u16 v;
+ v = inw(HD64461_GPADR);
+ v &= ~HD64461_GPADR_SPEAKER;
+ outw(v, HD64461_GPADR);
+#endif
+ sh_dac_enable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
+ ctrl_outw(TMU1_TCR_INIT, TMU1_TCR);
+}
+static void dac_audio_stop(void)
+{
+#ifdef MACH_HP600
+ u16 v;
+#endif
+ dac_audio_stop_timer();
+#ifdef MACH_HP600
+ v = inw(HD64461_GPADR);
+ v |= HD64461_GPADR_SPEAKER;
+ outw(v, HD64461_GPADR);
+#endif
+ sh_dac_disable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
+}
+
+static void dac_audio_set_rate(void)
+{
+ unsigned long interval;
+
+ interval = (current_cpu_data.module_clock / 4) / rate;
+ ctrl_outl(interval, TMU1_TCOR);
+ ctrl_outl(interval, TMU1_TCNT);
+}
+
+static int dac_audio_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ int val;
+
+ switch (cmd) {
+ case OSS_GETVERSION:
+ return put_user(SOUND_VERSION, (int *)arg);
+
+ case SNDCTL_DSP_SYNC:
+ dac_audio_sync();
+ return 0;
+
+ case SNDCTL_DSP_RESET:
+ dac_audio_reset();
+ return 0;
+
+ case SNDCTL_DSP_GETFMTS:
+ return put_user(AFMT_U8, (int *)arg);
+
+ case SNDCTL_DSP_SETFMT:
+ return put_user(AFMT_U8, (int *)arg);
+
+ case SNDCTL_DSP_NONBLOCK:
+ file->f_flags |= O_NONBLOCK;
+ return 0;
+
+ case SNDCTL_DSP_GETCAPS:
+ return 0;
+
+ case SOUND_PCM_WRITE_RATE:
+ val = *(int *)arg;
+ if (val > 0) {
+ rate = val;
+ dac_audio_set_rate();
+ }
+ return put_user(rate, (int *)arg);
+
+ case SNDCTL_DSP_STEREO:
+ return put_user(0, (int *)arg);
+
+ case SOUND_PCM_WRITE_CHANNELS:
+ return put_user(1, (int *)arg);
+
+ case SNDCTL_DSP_SETDUPLEX:
+ return -EINVAL;
+
+ case SNDCTL_DSP_PROFILE:
+ return -EINVAL;
+
+ case SNDCTL_DSP_GETBLKSIZE:
+ return put_user(BUFFER_SIZE, (int *)arg);
+
+ case SNDCTL_DSP_SETFRAGMENT:
+ return 0;
+
+ default:
+ printk(KERN_ERR "sh_dac_audio: unimplemented ioctl=0x%x\n",
+ cmd);
+ return -EINVAL;
+ }
+ return -EINVAL;
+}
+
+static ssize_t dac_audio_write(struct file *file, const char *buf, size_t count,
+ loff_t * ppos)
+{
+ int free;
+ int nbytes;
+
+ if (count < 0)
+ return -EINVAL;
+
+ if (!count) {
+ dac_audio_sync();
+ return 0;
+ }
+
+ free = buffer_begin - buffer_end;
+
+ if (free < 0)
+ free += BUFFER_SIZE;
+ if ((free == 0) && (empty))
+ free = BUFFER_SIZE;
+ if (count > free)
+ count = free;
+ if (buffer_begin > buffer_end) {
+ if (copy_from_user((void *)buffer_end, buf, count))
+ return -EFAULT;
+
+ buffer_end += count;
+ } else {
+ nbytes = data_buffer + BUFFER_SIZE - buffer_end;
+ if (nbytes > count) {
+ if (copy_from_user((void *)buffer_end, buf, count))
+ return -EFAULT;
+ buffer_end += count;
+ } else {
+ if (copy_from_user((void *)buffer_end, buf, nbytes))
+ return -EFAULT;
+ if (copy_from_user
+ ((void *)data_buffer, buf + nbytes, count - nbytes))
+ return -EFAULT;
+ buffer_end = data_buffer + count - nbytes;
+ }
+ }
+
+ if (empty) {
+ empty = 0;
+ dac_audio_start_timer();
+ }
+
+ return count;
+}
+
+static ssize_t dac_audio_read(struct file *file, char *buf, size_t count,
+ loff_t * ppos)
+{
+ return -EINVAL;
+}
+
+static int dac_audio_open(struct inode *inode, struct file *file)
+{
+ if (file->f_mode & FMODE_READ)
+ return -ENODEV;
+ if (in_use)
+ return -EBUSY;
+
+ in_use = 1;
+
+ dac_audio_start();
+
+ return 0;
+}
+
+static int dac_audio_release(struct inode *inode, struct file *file)
+{
+ dac_audio_sync();
+ dac_audio_stop();
+ in_use = 0;
+
+ return 0;
+}
+
+struct file_operations dac_audio_fops = {
+ .read = dac_audio_read,
+ .write = dac_audio_write,
+ .ioctl = dac_audio_ioctl,
+ .open = dac_audio_open,
+ .release = dac_audio_release,
+};
+
+static irqreturn_t timer1_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+ unsigned long timer_status;
+
+ timer_status = ctrl_inw(TMU1_TCR);
+ timer_status &= ~0x100;
+ ctrl_outw(timer_status, TMU1_TCR);
+
+ if (!empty) {
+ sh_dac_output(*buffer_begin, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
+ buffer_begin++;
+
+ if (buffer_begin == data_buffer + BUFFER_SIZE)
+ buffer_begin = data_buffer;
+ if (buffer_begin == buffer_end) {
+ empty = 1;
+ dac_audio_stop_timer();
+ }
+ }
+ return IRQ_HANDLED;
+}
+
+static int __init dac_audio_init(void)
+{
+ int retval;
+
+ if ((device_major = register_sound_dsp(&dac_audio_fops, -1)) < 0) {
+ printk(KERN_ERR "Cannot register dsp device");
+ return device_major;
+ }
+
+ in_use = 0;
+
+ data_buffer = (char *)kmalloc(BUFFER_SIZE, GFP_KERNEL);
+ if (data_buffer == NULL)
+ return -ENOMEM;
+
+ dac_audio_reset();
+ rate = 8000;
+ dac_audio_set_rate();
+
+ retval =
+ request_irq(TIMER1_IRQ, timer1_interrupt, SA_INTERRUPT, MODNAME, 0);
+ if (retval < 0) {
+ printk(KERN_ERR "sh_dac_audio: IRQ %d request failed\n",
+ TIMER1_IRQ);
+ return retval;
+ }
+
+ return 0;
+}
+
+static void __exit dac_audio_exit(void)
+{
+ free_irq(TIMER1_IRQ, 0);
+
+ unregister_sound_dsp(device_major);
+ kfree((void *)data_buffer);
+}
+
+module_init(dac_audio_init);
+module_exit(dac_audio_exit);
+
+MODULE_AUTHOR("Andriy Skulysh, askulysh@image.kiev.ua");
+MODULE_DESCRIPTION("SH DAC sound driver");
+MODULE_LICENSE("GPL");
projects / linux-flexiantxendom0-3.2.10.git / commitdiff