diff options
| author | Kevin Paul Herbert <kph@meraki.net> | 2014-12-24 18:43:20 -0800 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2015-02-15 08:50:22 +0100 |
| commit | bde6d309dfafe58732ec46314a2d4c08974b62d4 (patch) | |
| tree | 17ba00565487ddfbb5759c96adfbb3fffe2a4550 /src/drivers/generic/ioapic | |
| parent | 4b10dec1a66122b515b2191f823d7fd379ec655f (diff) | |
x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointer
On x86, change the type of the address parameter in
read8()/read16/read32()/write8()/write16()/write32() to be a
pointer, instead of unsigned long.
Change-Id: Ic26dd8a72d82828b69be3c04944710681b7bd330
Signed-off-by: Kevin Paul Herbert <kph@meraki.net>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/7784
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/drivers/generic/ioapic')
| -rw-r--r-- | src/drivers/generic/ioapic/chip.h | 2 | ||||
| -rw-r--r-- | src/drivers/generic/ioapic/ioapic.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/drivers/generic/ioapic/chip.h b/src/drivers/generic/ioapic/chip.h index 665e926aea..e74c60c1a2 100644 --- a/src/drivers/generic/ioapic/chip.h +++ b/src/drivers/generic/ioapic/chip.h @@ -27,7 +27,7 @@ typedef struct drivers_generic_ioapic_config { u8 irq_on_fsb; u8 enable_virtual_wire; u8 have_isa_interrupts; - u32 base; + void *base; } ioapic_config_t; #endif diff --git a/src/drivers/generic/ioapic/ioapic.c b/src/drivers/generic/ioapic/ioapic.c index 463474a30d..44f1b02424 100644 --- a/src/drivers/generic/ioapic/ioapic.c +++ b/src/drivers/generic/ioapic/ioapic.c @@ -18,7 +18,7 @@ static void ioapic_init(struct device *dev) u32 bsp_lapicid = lapicid(); u32 low, high; u32 i, ioapic_interrupts; - u32 ioapic_base; + void *ioapic_base; u8 ioapic_id; if (!dev->enabled || !config) @@ -27,7 +27,7 @@ static void ioapic_init(struct device *dev) ioapic_base = config->base; ioapic_id = config->apicid; - printk(BIOS_DEBUG, "IOAPIC: Initializing IOAPIC at 0x%08x\n", + printk(BIOS_DEBUG, "IOAPIC: Initializing IOAPIC at 0x%p\n", ioapic_base); printk(BIOS_DEBUG, "IOAPIC: Bootstrap Processor Local APIC = 0x%02x\n", bsp_lapicid); @@ -93,7 +93,7 @@ static void ioapic_read_resources(struct device *dev) struct resource *res; res = new_resource(dev, 0); - res->base = config->base; + res->base = (resource_t)(uintptr_t)config->base; res->size = 0x1000; res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; } |