diff options
Diffstat (limited to 'src/include/device/pci_mmio_cfg.h')
| -rw-r--r-- | src/include/device/pci_mmio_cfg.h | 59 |
1 files changed, 12 insertions, 47 deletions
diff --git a/src/include/device/pci_mmio_cfg.h b/src/include/device/pci_mmio_cfg.h index 557adcb0ca9f..81faa9cda9cc 100644 --- a/src/include/device/pci_mmio_cfg.h +++ b/src/include/device/pci_mmio_cfg.h @@ -47,38 +47,44 @@ volatile union pci_bank *pcicfg(pci_devfn_t dev) #endif +/* + * Avoid name collisions as different stages have different signature + * for these functions. The _s_ stands for simple, fundamental IO or + * MMIO variant. + */ + static __always_inline -uint8_t pci_mmio_read_config8(pci_devfn_t dev, uint16_t reg) +uint8_t pci_s_read_config8(pci_devfn_t dev, uint16_t reg) { return pcicfg(dev)->reg8[reg]; } static __always_inline -uint16_t pci_mmio_read_config16(pci_devfn_t dev, uint16_t reg) +uint16_t pci_s_read_config16(pci_devfn_t dev, uint16_t reg) { return pcicfg(dev)->reg16[reg / sizeof(uint16_t)]; } static __always_inline -uint32_t pci_mmio_read_config32(pci_devfn_t dev, uint16_t reg) +uint32_t pci_s_read_config32(pci_devfn_t dev, uint16_t reg) { return pcicfg(dev)->reg32[reg / sizeof(uint32_t)]; } static __always_inline -void pci_mmio_write_config8(pci_devfn_t dev, uint16_t reg, uint8_t value) +void pci_s_write_config8(pci_devfn_t dev, uint16_t reg, uint8_t value) { pcicfg(dev)->reg8[reg] = value; } static __always_inline -void pci_mmio_write_config16(pci_devfn_t dev, uint16_t reg, uint16_t value) +void pci_s_write_config16(pci_devfn_t dev, uint16_t reg, uint16_t value) { pcicfg(dev)->reg16[reg / sizeof(uint16_t)] = value; } static __always_inline -void pci_mmio_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) +void pci_s_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) { pcicfg(dev)->reg32[reg / sizeof(uint32_t)] = value; } @@ -107,45 +113,4 @@ uint32_t *pci_mmio_config32_addr(pci_devfn_t dev, uint16_t reg) return (uint32_t *)&pcicfg(dev)->reg32[reg / sizeof(uint32_t)]; } -/* Avoid name collisions as different stages have different signature - * for these functions. The _s_ stands for simple, fundamental IO or - * MMIO variant. - */ - -static __always_inline -uint8_t pci_s_read_config8(pci_devfn_t dev, uint16_t reg) -{ - return pci_mmio_read_config8(dev, reg); -} - -static __always_inline -uint16_t pci_s_read_config16(pci_devfn_t dev, uint16_t reg) -{ - return pci_mmio_read_config16(dev, reg); -} - -static __always_inline -uint32_t pci_s_read_config32(pci_devfn_t dev, uint16_t reg) -{ - return pci_mmio_read_config32(dev, reg); -} - -static __always_inline -void pci_s_write_config8(pci_devfn_t dev, uint16_t reg, uint8_t value) -{ - pci_mmio_write_config8(dev, reg, value); -} - -static __always_inline -void pci_s_write_config16(pci_devfn_t dev, uint16_t reg, uint16_t value) -{ - pci_mmio_write_config16(dev, reg, value); -} - -static __always_inline -void pci_s_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) -{ - pci_mmio_write_config32(dev, reg, value); -} - #endif /* _PCI_MMIO_CFG_H */ |