diff options
Diffstat (limited to 'src/arch/x86/lib/pci_ops_conf2.c')
-rw-r--r-- | src/arch/x86/lib/pci_ops_conf2.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/arch/x86/lib/pci_ops_conf2.c b/src/arch/x86/lib/pci_ops_conf2.c index 839f5b44c7..e89c933fc2 100644 --- a/src/arch/x86/lib/pci_ops_conf2.c +++ b/src/arch/x86/lib/pci_ops_conf2.c @@ -12,7 +12,8 @@ #define FUNC(devfn) (((devfn & 7) << 1) | 0xf0) #define SET(bus,devfn) outb(FUNC(devfn), 0xCF8); outb(bus, 0xCFA); -static uint8_t pci_conf2_read_config8(struct bus *pbus, int bus, int devfn, int where) +static uint8_t pci_conf2_read_config8(struct bus *pbus, int bus, int devfn, + int where) { uint8_t value; SET(bus, devfn); @@ -21,7 +22,8 @@ static uint8_t pci_conf2_read_config8(struct bus *pbus, int bus, int devfn, int return value; } -static uint16_t pci_conf2_read_config16(struct bus *pbus, int bus, int devfn, int where) +static uint16_t pci_conf2_read_config16(struct bus *pbus, int bus, int devfn, + int where) { uint16_t value; SET(bus, devfn); @@ -30,7 +32,8 @@ static uint16_t pci_conf2_read_config16(struct bus *pbus, int bus, int devfn, in return value; } -static uint32_t pci_conf2_read_config32(struct bus *pbus, int bus, int devfn, int where) +static uint32_t pci_conf2_read_config32(struct bus *pbus, int bus, int devfn, + int where) { uint32_t value; SET(bus, devfn); @@ -39,21 +42,24 @@ static uint32_t pci_conf2_read_config32(struct bus *pbus, int bus, int devfn, in return value; } -static void pci_conf2_write_config8(struct bus *pbus, int bus, int devfn, int where, uint8_t value) +static void pci_conf2_write_config8(struct bus *pbus, int bus, int devfn, + int where, uint8_t value) { SET(bus, devfn); outb(value, IOADDR(devfn, where)); outb(0, 0xCF8); } -static void pci_conf2_write_config16(struct bus *pbus, int bus, int devfn, int where, uint16_t value) +static void pci_conf2_write_config16(struct bus *pbus, int bus, int devfn, + int where, uint16_t value) { SET(bus, devfn); outw(value, IOADDR(devfn, where)); outb(0, 0xCF8); } -static void pci_conf2_write_config32(struct bus *pbus, int bus, int devfn, int where, uint32_t value) +static void pci_conf2_write_config32(struct bus *pbus, int bus, int devfn, + int where, uint32_t value) { SET(bus, devfn); outl(value, IOADDR(devfn, where)); @@ -64,13 +70,11 @@ static void pci_conf2_write_config32(struct bus *pbus, int bus, int devfn, int w #undef IOADDR #undef FUNC -const struct pci_bus_operations pci_cf8_conf2 = -{ - .read8 = pci_conf2_read_config8, +const struct pci_bus_operations pci_cf8_conf2 = { + .read8 = pci_conf2_read_config8, .read16 = pci_conf2_read_config16, .read32 = pci_conf2_read_config32, - .write8 = pci_conf2_write_config8, + .write8 = pci_conf2_write_config8, .write16 = pci_conf2_write_config16, .write32 = pci_conf2_write_config32, }; - |