[U-Boot] [PATCH 1/2] cmd_ide: Convert to [read,write][b,w]
Marek Vasut
marek.vasut at gmail.com
Tue Jul 20 14:45:34 CEST 2010
Signed-off-by: Marek Vasut <marek.vasut at gmail.com>
---
common/cmd_ide.c | 22 +++++++++++++---------
1 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 093ca9f..9c4b250 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -161,8 +161,8 @@ static uchar ide_wait (int dev, ulong t);
#define IDE_SPIN_UP_TIME_OUT 5000 /* 5 sec spin-up timeout */
-static void input_data(int dev, ulong *sect_buf, int words);
-static void output_data(int dev, ulong *sect_buf, int words);
+static void input_data(int dev, uint16_t *sect_buf, int words);
+static void output_data(int dev, uint16_t *sect_buf, int words);
static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len);
#ifndef CONFIG_SYS_ATA_PORT_ADDR
@@ -526,7 +526,7 @@ __ide_outb(int dev, int port, unsigned char val)
{
debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
dev, port, val, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
- outb(val, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
+ writeb(val, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
}
void ide_outb (int dev, int port, unsigned char val)
__attribute__((weak, alias("__ide_outb")));
@@ -535,7 +535,7 @@ unsigned char inline
__ide_inb(int dev, int port)
{
uchar val;
- val = inb((ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
+ val = readb((ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
dev, port, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)), val);
return val;
@@ -937,9 +937,11 @@ output_data(int dev, ulong *sect_buf, int words)
}
#else /* ! __PPC__ */
static void
-output_data(int dev, ulong *sect_buf, int words)
+output_data(int dev, uint16_t *sect_buf, int words)
{
- outsw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words<<1);
+ int i;
+ for (i = 0; i < (words << 1); i++)
+ writew(sect_buf[i], ATA_CURR_BASE(dev)+ATA_DATA_REG);
}
#endif /* __PPC__ */
@@ -995,9 +997,11 @@ input_data(int dev, ulong *sect_buf, int words)
}
#else /* ! __PPC__ */
static void
-input_data(int dev, ulong *sect_buf, int words)
+input_data(int dev, uint16_t *sect_buf, int words)
{
- insw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words << 1);
+ int i;
+ for (i = 0; i < (words << 1); i++)
+ sect_buf[i] = readw(ATA_CURR_BASE(dev)+ATA_DATA_REG);
}
#endif /* __PPC__ */
@@ -1115,7 +1119,7 @@ static void ide_ident (block_dev_desc_t *dev_desc)
return;
#endif
- input_swap_data (device, iobuf, ATA_SECTORWORDS);
+ input_swap_data (device, (uint16_t *)iobuf, ATA_SECTORWORDS);
ident_cpy ((unsigned char*)dev_desc->revision, iop->fw_rev, sizeof(dev_desc->revision));
ident_cpy ((unsigned char*)dev_desc->vendor, iop->model, sizeof(dev_desc->vendor));
--
1.7.1
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