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ide: improve support of MMIO ide controller

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git-svn-id: svn://coreboot.org/openbios/openbios-devel@409 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Laurent Vivier
2009-01-15 02:17:00 +00:00
parent 60c755b54f
commit 00ed6db419
2 changed files with 25 additions and 17 deletions
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26
drivers/ide.c
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@@ -89,27 +89,29 @@ static void dump_drive(struct ide_drive *drive)
* old style io port operations
*/
static unsigned char
ob_ide_inb(unsigned long port)
ob_ide_inb(struct ide_channel *chan, unsigned int port)
{
return inb(port);
return inb(chan->io_regs[port]);
}
static void
ob_ide_outb(unsigned char data, unsigned long port)
ob_ide_outb(struct ide_channel *chan, unsigned char data, unsigned int port)
{
outb(data, port);
outb(data, chan->io_regs[port]);
}
static void
ob_ide_insw(unsigned long port, unsigned char *addr, unsigned int count)
ob_ide_insw(struct ide_channel *chan,
unsigned int port, unsigned char *addr, unsigned int count)
{
insw(port, addr, count);
insw(chan->io_regs[port], addr, count);
}
static void
ob_ide_outsw(unsigned long port, unsigned char *addr, unsigned int count)
ob_ide_outsw(struct ide_channel *chan,
unsigned int port, unsigned char *addr, unsigned int count)
{
outsw(port, addr, count);
outsw(chan->io_regs[port], addr, count);
}
static inline unsigned char
@@ -117,7 +119,7 @@ ob_ide_pio_readb(struct ide_drive *drive, unsigned int offset)
{
struct ide_channel *chan = drive->channel;
return chan->obide_inb(chan->io_regs[offset]);
return chan->obide_inb(chan, offset);
}
static inline void
@@ -126,7 +128,7 @@ ob_ide_pio_writeb(struct ide_drive *drive, unsigned int offset,
{
struct ide_channel *chan = drive->channel;
chan->obide_outb(data, chan->io_regs[offset]);
chan->obide_outb(chan, data, offset);
}
static inline void
@@ -140,7 +142,7 @@ ob_ide_pio_insw(struct ide_drive *drive, unsigned int offset,
return;
}
chan->obide_insw(chan->io_regs[offset], addr, len / 2);
chan->obide_insw(chan, offset, addr, len / 2);
}
static inline void
@@ -154,7 +156,7 @@ ob_ide_pio_outsw(struct ide_drive *drive, unsigned int offset,
return;
}
chan->obide_outsw(chan->io_regs[offset], addr, len / 2);
chan->obide_outsw(chan, offset, addr, len / 2);
}
static void