Merge branch 'master' into hpc2

[karo-tx-uboot.git] / common / cmd_ide.c

diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 41621ba982b029564a8e1311997e5a78a5400145..2e185cc4411010ed750307b8296bf682d9b134b1 100644 (file)
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -31,20 +31,26 @@
 #include <command.h>
 #include <image.h>
 #include <asm/byteorder.h>
+
 #if defined(CONFIG_IDE_8xx_DIRECT) || defined(CONFIG_IDE_PCMCIA)
 # include <pcmcia.h>
 #endif
+
 #ifdef CONFIG_8xx
 # include <mpc8xx.h>
 #endif
+
 #ifdef CONFIG_MPC5xxx
 #include <mpc5xxx.h>
 #endif
+
 #include <ide.h>
 #include <ata.h>
+
 #ifdef CONFIG_STATUS_LED
 # include <status_led.h>
 #endif
+
 #ifndef __PPC__
 #include <asm/io.h>
 #ifdef __MIPS__
@@ -182,7 +188,7 @@ static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len
 
 #ifdef CONFIG_ATAPI
 static void    atapi_inquiry(block_dev_desc_t *dev_desc);
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer);
+ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer);
 #endif
 
 
@@ -697,7 +703,7 @@ void ide_init (void)
 
 block_dev_desc_t * ide_get_dev(int dev)
 {
-       return ((block_dev_desc_t *)&ide_dev_desc[dev]);
+       return (dev < CFG_IDE_MAXDEVICE) ? &ide_dev_desc[dev] : NULL;
 }
 
 
@@ -855,7 +861,7 @@ output_data_short(int dev, ulong *sect_buf, int words)
 
 /* We only need to swap data if we are running on a big endian cpu. */
 /* But Au1x00 cpu:s already swaps data in big endian mode! */
-#if defined(__LITTLE_ENDIAN) || defined(CONFIG_AU1X00)
+#if defined(__LITTLE_ENDIAN) || ( defined(CONFIG_AU1X00) && !defined(CONFIG_GTH2) )
 #define input_swap_data(x,y,z) input_data(x,y,z)
 #else
 static void
@@ -881,8 +887,13 @@ input_swap_data(int dev, ulong *sect_buf, int words)
        debug("in input swap data base for read is %lx\n", (unsigned long) pbuf);
 
        while (words--) {
+#ifdef __MIPS__
+               *dbuf++ = swab16p((u16*)pbuf);
+               *dbuf++ = swab16p((u16*)pbuf);
+#else
                *dbuf++ = ld_le16(pbuf);
                *dbuf++ = ld_le16(pbuf);
+#endif /* !MIPS */
        }
 #endif
 }
@@ -1222,7 +1233,7 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 
 /* ------------------------------------------------------------------------- */
 
-ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
        ulong n = 0;
        unsigned char c;
@@ -1342,7 +1353,7 @@ IDE_READ_E:
 /* ------------------------------------------------------------------------- */
 
 
-ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
        ulong n = 0;
        unsigned char c;
@@ -2004,7 +2015,7 @@ static void       atapi_inquiry(block_dev_desc_t * dev_desc)
 #define ATAPI_READ_BLOCK_SIZE  2048    /* assuming CD part */
 #define ATAPI_READ_MAX_BLOCK ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE        /* max blocks */
 
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
        ulong n = 0;
        unsigned char ccb[12]; /* Command descriptor block */