From b603fdc462871cea7224d3489ceb1e83fbb12e74 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Mon, 11 Mar 2019 20:33:01 +0200 Subject: device/pci_ops: Rename 'where' to 'reg' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit One could understand 'where' as bus, device, function or register. Make it clear it is register. Change-Id: I95d0330ba40510e48be70ca1d8f58aca66c8f695 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/31846 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/include/device/pci.h | 12 +++++----- src/include/device/pci_mmio_cfg.h | 48 +++++++++++++++++++-------------------- src/include/device/pci_ops.h | 48 +++++++++++++++++++-------------------- 3 files changed, 54 insertions(+), 54 deletions(-) (limited to 'src/include') diff --git a/src/include/device/pci.h b/src/include/device/pci.h index aa2dd99685d7..2cfcb602442f 100644 --- a/src/include/device/pci.h +++ b/src/include/device/pci.h @@ -35,12 +35,12 @@ struct pci_operations { /* Common pci bus operations */ struct pci_bus_operations { - uint8_t (*read8)(const struct device *dev, uint16_t where); - uint16_t (*read16)(const struct device *dev, uint16_t where); - uint32_t (*read32)(const struct device *dev, uint16_t where); - void (*write8)(const struct device *dev, uint16_t where, uint8_t val); - void (*write16)(const struct device *dev, uint16_t where, uint16_t val); - void (*write32)(const struct device *dev, uint16_t where, uint32_t val); + uint8_t (*read8)(const struct device *dev, uint16_t reg); + uint16_t (*read16)(const struct device *dev, uint16_t reg); + uint32_t (*read32)(const struct device *dev, uint16_t reg); + void (*write8)(const struct device *dev, uint16_t reg, uint8_t val); + void (*write16)(const struct device *dev, uint16_t reg, uint16_t val); + void (*write32)(const struct device *dev, uint16_t reg, uint32_t val); }; struct pci_driver { diff --git a/src/include/device/pci_mmio_cfg.h b/src/include/device/pci_mmio_cfg.h index 64406a728e17..e7019151aa8a 100644 --- a/src/include/device/pci_mmio_cfg.h +++ b/src/include/device/pci_mmio_cfg.h @@ -22,50 +22,50 @@ static __always_inline -uint8_t pci_mmio_read_config8(pci_devfn_t dev, uint16_t where) +uint8_t pci_mmio_read_config8(pci_devfn_t dev, uint16_t reg) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | where); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | reg); return read8(addr); } static __always_inline -uint16_t pci_mmio_read_config16(pci_devfn_t dev, uint16_t where) +uint16_t pci_mmio_read_config16(pci_devfn_t dev, uint16_t reg) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (where & ~1)); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (reg & ~1)); return read16(addr); } static __always_inline -uint32_t pci_mmio_read_config32(pci_devfn_t dev, uint16_t where) +uint32_t pci_mmio_read_config32(pci_devfn_t dev, uint16_t reg) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (where & ~3)); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (reg & ~3)); return read32(addr); } static __always_inline -void pci_mmio_write_config8(pci_devfn_t dev, uint16_t where, uint8_t value) +void pci_mmio_write_config8(pci_devfn_t dev, uint16_t reg, uint8_t value) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | where); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | reg); write8(addr, value); } static __always_inline -void pci_mmio_write_config16(pci_devfn_t dev, uint16_t where, uint16_t value) +void pci_mmio_write_config16(pci_devfn_t dev, uint16_t reg, uint16_t value) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (where & ~1)); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (reg & ~1)); write16(addr, value); } static __always_inline -void pci_mmio_write_config32(pci_devfn_t dev, uint16_t where, uint32_t value) +void pci_mmio_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) { void *addr; - addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (where & ~3)); + addr = (void *)(uintptr_t)(CONFIG_MMCONF_BASE_ADDRESS | dev | (reg & ~3)); write32(addr, value); } @@ -77,39 +77,39 @@ void pci_mmio_write_config32(pci_devfn_t dev, uint16_t where, uint32_t value) */ static __always_inline -uint8_t pci_s_read_config8(pci_devfn_t dev, uint16_t where) +uint8_t pci_s_read_config8(pci_devfn_t dev, uint16_t reg) { - return pci_mmio_read_config8(dev, where); + return pci_mmio_read_config8(dev, reg); } static __always_inline -uint16_t pci_s_read_config16(pci_devfn_t dev, uint16_t where) +uint16_t pci_s_read_config16(pci_devfn_t dev, uint16_t reg) { - return pci_mmio_read_config16(dev, where); + return pci_mmio_read_config16(dev, reg); } static __always_inline -uint32_t pci_s_read_config32(pci_devfn_t dev, uint16_t where) +uint32_t pci_s_read_config32(pci_devfn_t dev, uint16_t reg) { - return pci_mmio_read_config32(dev, where); + return pci_mmio_read_config32(dev, reg); } static __always_inline -void pci_s_write_config8(pci_devfn_t dev, uint16_t where, uint8_t value) +void pci_s_write_config8(pci_devfn_t dev, uint16_t reg, uint8_t value) { - pci_mmio_write_config8(dev, where, value); + pci_mmio_write_config8(dev, reg, value); } static __always_inline -void pci_s_write_config16(pci_devfn_t dev, uint16_t where, uint16_t value) +void pci_s_write_config16(pci_devfn_t dev, uint16_t reg, uint16_t value) { - pci_mmio_write_config16(dev, where, value); + pci_mmio_write_config16(dev, reg, value); } static __always_inline -void pci_s_write_config32(pci_devfn_t dev, uint16_t where, uint32_t value) +void pci_s_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) { - pci_mmio_write_config32(dev, where, value); + pci_mmio_write_config32(dev, reg, value); } #endif diff --git a/src/include/device/pci_ops.h b/src/include/device/pci_ops.h index 618e3a1cbd9e..82f96584de60 100644 --- a/src/include/device/pci_ops.h +++ b/src/include/device/pci_ops.h @@ -55,83 +55,83 @@ static __always_inline void pcidev_assert(const struct device *dev) } static __always_inline -u8 pci_read_config8(const struct device *dev, u16 where) +u8 pci_read_config8(const struct device *dev, u16 reg) { pcidev_assert(dev); - return pci_bus_ops()->read8(dev, where); + return pci_bus_ops()->read8(dev, reg); } static __always_inline -u16 pci_read_config16(const struct device *dev, u16 where) +u16 pci_read_config16(const struct device *dev, u16 reg) { pcidev_assert(dev); - return pci_bus_ops()->read16(dev, where); + return pci_bus_ops()->read16(dev, reg); } static __always_inline -u32 pci_read_config32(const struct device *dev, u16 where) +u32 pci_read_config32(const struct device *dev, u16 reg) { pcidev_assert(dev); - return pci_bus_ops()->read32(dev, where); + return pci_bus_ops()->read32(dev, reg); } static __always_inline -void pci_write_config8(const struct device *dev, u16 where, u8 val) +void pci_write_config8(const struct device *dev, u16 reg, u8 val) { pcidev_assert(dev); - pci_bus_ops()->write8(dev, where, val); + pci_bus_ops()->write8(dev, reg, val); } static __always_inline -void pci_write_config16(const struct device *dev, u16 where, u16 val) +void pci_write_config16(const struct device *dev, u16 reg, u16 val) { pcidev_assert(dev); - pci_bus_ops()->write16(dev, where, val); + pci_bus_ops()->write16(dev, reg, val); } static __always_inline -void pci_write_config32(const struct device *dev, u16 where, u32 val) +void pci_write_config32(const struct device *dev, u16 reg, u32 val) { pcidev_assert(dev); - pci_bus_ops()->write32(dev, where, val); + pci_bus_ops()->write32(dev, reg, val); } #endif #ifdef __SIMPLE_DEVICE__ static __always_inline -void pci_or_config8(pci_devfn_t dev, u16 where, u8 ormask) +void pci_or_config8(pci_devfn_t dev, u16 reg, u8 ormask) #else static __always_inline -void pci_or_config8(const struct device *dev, u16 where, u8 ormask) +void pci_or_config8(const struct device *dev, u16 reg, u8 ormask) #endif { - u8 value = pci_read_config8(dev, where); - pci_write_config8(dev, where, value | ormask); + u8 value = pci_read_config8(dev, reg); + pci_write_config8(dev, reg, value | ormask); } #ifdef __SIMPLE_DEVICE__ static __always_inline -void pci_or_config16(pci_devfn_t dev, u16 where, u16 ormask) +void pci_or_config16(pci_devfn_t dev, u16 reg, u16 ormask) #else static __always_inline -void pci_or_config16(const struct device *dev, u16 where, u16 ormask) +void pci_or_config16(const struct device *dev, u16 reg, u16 ormask) #endif { - u16 value = pci_read_config16(dev, where); - pci_write_config16(dev, where, value | ormask); + u16 value = pci_read_config16(dev, reg); + pci_write_config16(dev, reg, value | ormask); } #ifdef __SIMPLE_DEVICE__ static __always_inline -void pci_or_config32(pci_devfn_t dev, u16 where, u32 ormask) +void pci_or_config32(pci_devfn_t dev, u16 reg, u32 ormask) #else static __always_inline -void pci_or_config32(const struct device *dev, u16 where, u32 ormask) +void pci_or_config32(const struct device *dev, u16 reg, u32 ormask) #endif { - u32 value = pci_read_config32(dev, where); - pci_write_config32(dev, where, value | ormask); + u32 value = pci_read_config32(dev, reg); + pci_write_config32(dev, reg, value | ormask); } #ifdef __SIMPLE_DEVICE__ -- cgit v1.2.3