/* Initialize _PDC data based on the CPU vendor */
void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
{
+#ifdef CONFIG_XEN
+ /*
+ * As a work-around, just use cpu0's cpuinfo for all processors.
+ * Further work is required to expose xen hypervisor interface of
+ * getting physical cpuinfo to dom0 kernel and then
+ * arch_acpi_processor_init_pdc can set _PDC parameters according
+ * to Xen's phys information.
+ */
+ struct cpuinfo_x86 *c = &boot_cpu_data;
+#else
struct cpuinfo_x86 *c = &cpu_data(pr->id);
+#endif
pr->pdc = NULL;
- if (c->x86_vendor == X86_VENDOR_INTEL)
+ if (c->x86_vendor == X86_VENDOR_INTEL ||
+ c->x86_vendor == X86_VENDOR_CENTAUR)
init_intel_pdc(pr, c);
return;
error = device_add(&sdev->sdev_dev);
if (error) {
printk(KERN_INFO "error 2\n");
- goto clean_device;
+ device_del(&sdev->sdev_gendev);
+ goto out_remove;
}
+ transport_add_device(&sdev->sdev_gendev);
+ sdev->is_visible = 1;
/* create queue files, which may be writable, depending on the host */
- if (sdev->host->hostt->change_queue_depth)
- error = device_create_file(&sdev->sdev_gendev, &sdev_attr_queue_depth_rw);
+ if (sdev->host->hostt->change_queue_depth) {
+ error = device_create_file(&sdev->sdev_gendev,
+ &sdev_attr_queue_depth_rw);
+ error = device_create_file(&sdev->sdev_gendev,
+ &sdev_attr_queue_ramp_up_period);
+ }
else
error = device_create_file(&sdev->sdev_gendev, &dev_attr_queue_depth);
- if (error) {
- __scsi_remove_device(sdev);
- goto out;
- }
+ if (error)
+ goto out_remove;
+
if (sdev->host->hostt->change_queue_type)
error = device_create_file(&sdev->sdev_gendev, &sdev_attr_queue_type_rw);
else