diff options
Diffstat (limited to 'common/cmd_ide.c')
| -rw-r--r-- | common/cmd_ide.c | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/common/cmd_ide.c b/common/cmd_ide.c index aad6127..baab871 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -782,15 +782,17 @@ set_pcmcia_timing (int pmode) /* ------------------------------------------------------------------------- */ -#ifdef __PPC__ +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) static void __inline__ ide_outb(int dev, int port, unsigned char val) { - PRINTF ("ide_outb (dev= %d, port= %d, val= 0x%02x) : @ 0x%08lx\n", + PRINTF ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n", dev, port, val, (ATA_CURR_BASE(dev)+port)); /* Ensure I/O operations complete */ +#ifdef __PPC__ __asm__ volatile("eieio"); +#endif *((uchar *)(ATA_CURR_BASE(dev)+port)) = val; } #else /* ! __PPC__ */ @@ -802,15 +804,17 @@ ide_outb(int dev, int port, unsigned char val) #endif /* __PPC__ */ -#ifdef __PPC__ +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) static unsigned char __inline__ ide_inb(int dev, int port) { uchar val; /* Ensure I/O operations complete */ +#ifdef __PPC__ __asm__ volatile("eieio"); +#endif val = *((uchar *)(ATA_CURR_BASE(dev)+port)); - PRINTF ("ide_inb (dev= %d, port= %d) : @ 0x%08lx -> 0x%02x\n", + PRINTF ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n", dev, port, (ATA_CURR_BASE(dev)+port), val); return (val); } @@ -856,6 +860,8 @@ input_swap_data(int dev, ulong *sect_buf, int words) volatile ushort *pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG); ushort *dbuf = (ushort *)sect_buf; + PRINTF("in input swap data base for read is %lx\n", (unsigned long) pbuf); + while (words--) { *dbuf++ = ld_le16(pbuf); *dbuf++ = ld_le16(pbuf); @@ -878,7 +884,7 @@ input_swap_data(int dev, ulong *sect_buf, int words) #endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */ -#ifdef __PPC__ +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) static void output_data(int dev, ulong *sect_buf, int words) { @@ -889,9 +895,13 @@ output_data(int dev, ulong *sect_buf, int words) pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG); dbuf = (ushort *)sect_buf; while (words--) { +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *pbuf = *dbuf++; +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *pbuf = *dbuf++; } #else /* CONFIG_HMI10 */ @@ -922,7 +932,7 @@ output_data(int dev, ulong *sect_buf, int words) } #endif /* __PPC__ */ -#ifdef __PPC__ +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) static void input_data(int dev, ulong *sect_buf, int words) { @@ -932,10 +942,17 @@ input_data(int dev, ulong *sect_buf, int words) pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG); dbuf = (ushort *)sect_buf; + + PRINTF("in input data base for read is %lx\n", (unsigned long) pbuf); + while (words--) { +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *dbuf++ = *pbuf; +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *dbuf++ = *pbuf; } #else /* CONFIG_HMI10 */ @@ -1576,7 +1593,7 @@ static void ide_led (uchar led, uchar status) #define AT_PRINTF(fmt,args...) #endif -#ifdef __PPC__ +#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) /* since ATAPI may use commands with not 4 bytes alligned length * we have our own transfer functions, 2 bytes alligned */ static void @@ -1588,8 +1605,13 @@ output_data_shorts(int dev, ushort *sect_buf, int shorts) pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG); dbuf = (ushort *)sect_buf; + + PRINTF("in output data shorts base for read is %lx\n", (unsigned long) pbuf); + while (shorts--) { +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *pbuf = *dbuf++; } #else /* CONFIG_HMI10 */ @@ -1617,8 +1639,13 @@ input_data_shorts(int dev, ushort *sect_buf, int shorts) pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG); dbuf = (ushort *)sect_buf; + + PRINTF("in input data shorts base for read is %lx\n", (unsigned long) pbuf); + while (shorts--) { +#ifdef __PPC__ __asm__ volatile ("eieio"); +#endif *dbuf++ = *pbuf; } #else /* CONFIG_HMI10 */ |