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[ARM] 2998/1: Replace map_desc.physical with map_desc.pfn: Footbridge 

Patch from Deepak Saxena

Footbridge map_desc.pfn conversion

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
hifive-unleashed-5.1
Deepak Saxena 2005-10-28 15:19:08 +01:00 committed by Russell King
parent 6cb1907c1a
commit a427ceef93
1 changed files with 48 additions and 9 deletions
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57
arch/arm/mach-footbridge/common.c
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@ -130,8 +130,17 @@ void __init footbridge_init_irq(void)
* it means that we have extra bullet protection on our feet.
*/
static struct map_desc fb_common_io_desc[] __initdata = {
{ ARMCSR_BASE, DC21285_ARMCSR_BASE, ARMCSR_SIZE, MT_DEVICE },
{ XBUS_BASE, 0x40000000, XBUS_SIZE, MT_DEVICE }
{
.virtual = ARMCSR_BASE,
.pfn = DC21285_ARMCSR_BASE,
.length = ARMCSR_SIZE,
.type = MT_DEVICE
}, {
.virtual = XBUS_BASE,
.pfn = __phys_to_pfn(0x40000000),
.length = XBUS_SIZE,
.type = MT_DEVICE
}
};
/*
@ -140,11 +149,32 @@ static struct map_desc fb_common_io_desc[] __initdata = {
*/
static struct map_desc ebsa285_host_io_desc[] __initdata = {
#if defined(CONFIG_ARCH_FOOTBRIDGE) && defined(CONFIG_FOOTBRIDGE_HOST)
{ PCIMEM_BASE, DC21285_PCI_MEM, PCIMEM_SIZE, MT_DEVICE },
{ PCICFG0_BASE, DC21285_PCI_TYPE_0_CONFIG, PCICFG0_SIZE, MT_DEVICE },
{ PCICFG1_BASE, DC21285_PCI_TYPE_1_CONFIG, PCICFG1_SIZE, MT_DEVICE },
{ PCIIACK_BASE, DC21285_PCI_IACK, PCIIACK_SIZE, MT_DEVICE },
{ PCIO_BASE, DC21285_PCI_IO, PCIO_SIZE, MT_DEVICE }
{
.virtual = PCIMEM_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_MEM),
.length = PCIMEM_SIZE,
.type = MT_DEVICE
}, {
.virtual = PCICFG0_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG),
.length = PCICFG0_SIZE,
.type = MT_DEVICE
}, {
.virtual = PCICFG1_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG),
.length = PCICFG1_SIZE,
.type = MT_DEVICE
}, {
.virtual = PCIIACK_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IACK),
.length = PCIIACK_SIZE,
.type = MT_DEVICE
}, {
.virtual = PCIO_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IO),
.length = PCIO_SIZE,
.type = MT_DEVICE
}
#endif
};
@ -153,8 +183,17 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = {
*/
static struct map_desc co285_io_desc[] __initdata = {
#ifdef CONFIG_ARCH_CO285
{ PCIO_BASE, DC21285_PCI_IO, PCIO_SIZE, MT_DEVICE },
{ PCIMEM_BASE, DC21285_PCI_MEM, PCIMEM_SIZE, MT_DEVICE }
{
.virtual = PCIO_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IO),
.length = PCIO_SIZE,
.type = MT_DEVICE
}, {
.virtual = PCIMEM_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_MEM),
.length = PCIMEM_SIZE,
.type = MT_DEVICE
}
#endif
};