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/usb/pci_ehci.c | |
| 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/usb/pci_ehci.c')
| -rw-r--r-- | src/drivers/usb/pci_ehci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/drivers/usb/pci_ehci.c b/src/drivers/usb/pci_ehci.c index 8fe78b1f0e..04f8232e92 100644 --- a/src/drivers/usb/pci_ehci.c +++ b/src/drivers/usb/pci_ehci.c @@ -103,13 +103,13 @@ void pci_ehci_read_resources(struct device *dev) } #endif -unsigned long pci_ehci_base_regs(pci_devfn_t sdev) +u8 *pci_ehci_base_regs(pci_devfn_t sdev) { #ifdef __SIMPLE_DEVICE__ - unsigned long base = pci_read_config32(sdev, EHCI_BAR_INDEX) & ~0x0f; + u8 *base = (u8 *)(pci_read_config32(sdev, EHCI_BAR_INDEX) & ~0x0f); #else device_t dev = dev_find_slot(PCI_DEV2SEGBUS(sdev), PCI_DEV2DEVFN(sdev)); - unsigned long base = pci_read_config32(dev, EHCI_BAR_INDEX) & ~0x0f; + u8 *base = (u8 *)(pci_read_config32(dev, EHCI_BAR_INDEX) & ~0x0f); #endif return base + HC_LENGTH(read32(base)); } |