diff options
Diffstat (limited to 'src/include/device/pci_ops.h')
| -rw-r--r-- | src/include/device/pci_ops.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/include/device/pci_ops.h b/src/include/device/pci_ops.h index 3c28d48197..680deb9d35 100644 --- a/src/include/device/pci_ops.h +++ b/src/include/device/pci_ops.h @@ -82,6 +82,42 @@ void pci_write_config32(const struct device *dev, u16 reg, u32 val) #if ENV_PCI_SIMPLE_DEVICE static __always_inline +void pci_and_config8(pci_devfn_t dev, u16 reg, u8 andmask) +#else +static __always_inline +void pci_and_config8(const struct device *dev, u16 reg, u8 andmask) +#endif +{ + u8 value = pci_read_config8(dev, reg); + pci_write_config8(dev, reg, value & andmask); +} + +#if ENV_PCI_SIMPLE_DEVICE +static __always_inline +void pci_and_config16(pci_devfn_t dev, u16 reg, u16 andmask) +#else +static __always_inline +void pci_and_config16(const struct device *dev, u16 reg, u16 andmask) +#endif +{ + u16 value = pci_read_config16(dev, reg); + pci_write_config16(dev, reg, value & andmask); +} + +#if ENV_PCI_SIMPLE_DEVICE +static __always_inline +void pci_and_config32(pci_devfn_t dev, u16 reg, u32 andmask) +#else +static __always_inline +void pci_and_config32(const struct device *dev, u16 reg, u32 andmask) +#endif +{ + u32 value = pci_read_config32(dev, reg); + pci_write_config32(dev, reg, value & andmask); +} + +#if ENV_PCI_SIMPLE_DEVICE +static __always_inline void pci_or_config8(pci_devfn_t dev, u16 reg, u8 ormask) #else static __always_inline |