- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / include / asm-powerpc / mpc52xx_psc.h

diff --git a/include/asm-powerpc/mpc52xx_psc.h b/include/asm-powerpc/mpc52xx_psc.h
index 26690d2..710c5d3 100644 (file)
--- a/include/asm-powerpc/mpc52xx_psc.h
+++ b/include/asm-powerpc/mpc52xx_psc.h
@@ -153,6 +153,9 @@ struct mpc52xx_psc {
        u8              reserved16[3];
        u8              irfdr;          /* PSC + 0x54 */
        u8              reserved17[3];
+};
+
+struct mpc52xx_psc_fifo {
        u16             rfnum;          /* PSC + 0x58 */
        u16             reserved18;
        u16             tfnum;          /* PSC + 0x5c */
@@ -187,5 +190,53 @@ struct mpc52xx_psc {
        u16             tflwfptr;       /* PSC + 0x9e */
 };
 
+#define MPC512x_PSC_FIFO_RESET_SLICE   0x80
+#define MPC512x_PSC_FIFO_ENABLE_SLICE  0x01
+#define MPC512x_PSC_FIFO_ENABLE_DMA    0x04
+
+#define MPC512x_PSC_FIFO_EMPTY         0x1
+#define MPC512x_PSC_FIFO_FULL          0x2
+#define MPC512x_PSC_FIFO_ALARM         0x4
+#define MPC512x_PSC_FIFO_URERR         0x8
+#define MPC512x_PSC_FIFO_ORERR         0x01
+#define MPC512x_PSC_FIFO_MEMERROR      0x02
+
+struct mpc512x_psc_fifo {
+       u32             reserved1[10];
+       u32             txcmd;          /* PSC + 0x80 */
+       u32             txalarm;        /* PSC + 0x84 */
+       u32             txsr;           /* PSC + 0x88 */
+       u32             txisr;          /* PSC + 0x8c */
+       u32             tximr;          /* PSC + 0x90 */
+       u32             txcnt;          /* PSC + 0x94 */
+       u32             txptr;          /* PSC + 0x98 */
+       u32             txsz;           /* PSC + 0x9c */
+       u32             reserved2[7];
+       union {
+               u8      txdata_8;
+               u16     txdata_16;
+               u32     txdata_32;
+       } txdata;                       /* PSC + 0xbc */
+#define txdata_8 txdata.txdata_8
+#define txdata_16 txdata.txdata_16
+#define txdata_32 txdata.txdata_32
+       u32             rxcmd;          /* PSC + 0xc0 */
+       u32             rxalarm;        /* PSC + 0xc4 */
+       u32             rxsr;           /* PSC + 0xc8 */
+       u32             rxisr;          /* PSC + 0xcc */
+       u32             rximr;          /* PSC + 0xd0 */
+       u32             rxcnt;          /* PSC + 0xd4 */
+       u32             rxptr;          /* PSC + 0xd8 */
+       u32             rxsz;           /* PSC + 0xdc */
+       u32             reserved3[7];
+       union {
+               u8      rxdata_8;
+               u16     rxdata_16;
+               u32     rxdata_32;
+       } rxdata;                       /* PSC + 0xfc */
+#define rxdata_8 rxdata.rxdata_8
+#define rxdata_16 rxdata.rxdata_16
+#define rxdata_32 rxdata.rxdata_32
+};
 
 #endif  /* __ASM_MPC52xx_PSC_H__ */