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Sparc64: byte swap IO port access

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This requires an updated OpenBIOS image.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-01-29 18:15:21 +00:00
parent 6c510fbf60
commit a4d5f62ceb
1 changed files with 4 additions and 4 deletions
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8
hw/apb_pci.c
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@ -189,13 +189,13 @@ static void pci_apb_iowriteb (void *opaque, target_phys_addr_t addr,
static void pci_apb_iowritew (void *opaque, target_phys_addr_t addr,
uint32_t val)
{
cpu_outw(addr & IOPORTS_MASK, val);
cpu_outw(addr & IOPORTS_MASK, bswap16(val));
}
static void pci_apb_iowritel (void *opaque, target_phys_addr_t addr,
uint32_t val)
{
cpu_outl(addr & IOPORTS_MASK, val);
cpu_outl(addr & IOPORTS_MASK, bswap32(val));
}
static uint32_t pci_apb_ioreadb (void *opaque, target_phys_addr_t addr)
@ -210,7 +210,7 @@ static uint32_t pci_apb_ioreadw (void *opaque, target_phys_addr_t addr)
{
uint32_t val;
val = cpu_inw(addr & IOPORTS_MASK);
val = bswap16(cpu_inw(addr & IOPORTS_MASK));
return val;
}
@ -218,7 +218,7 @@ static uint32_t pci_apb_ioreadl (void *opaque, target_phys_addr_t addr)
{
uint32_t val;
val = cpu_inl(addr & IOPORTS_MASK);
val = bswap32(cpu_inl(addr & IOPORTS_MASK));
return val;
}