diff options
Diffstat (limited to 'arch/x86/include/asm/pci.h')
| -rw-r--r-- | arch/x86/include/asm/pci.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index a153dd1622..a1969ede27 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -8,6 +8,8 @@ #ifndef _PCI_I386_H_ #define _PCI_I386_H_ +#include <pci.h> + /* bus mapping constants (used for PCI core initialization) */ #define PCI_REG_ADDR 0xcf8 #define PCI_REG_DATA 0xcfc @@ -48,13 +50,19 @@ int board_pci_post_scan(struct pci_controller *hose); * Simple PCI access routines - these work from either the early PCI hose * or the 'real' one, created after U-Boot has memory available */ -unsigned int pci_read_config8(pci_dev_t dev, unsigned where); -unsigned int pci_read_config16(pci_dev_t dev, unsigned where); -unsigned int pci_read_config32(pci_dev_t dev, unsigned where); +unsigned int x86_pci_read_config8(pci_dev_t dev, unsigned where); +unsigned int x86_pci_read_config16(pci_dev_t dev, unsigned where); +unsigned int x86_pci_read_config32(pci_dev_t dev, unsigned where); + +void x86_pci_write_config8(pci_dev_t dev, unsigned where, unsigned value); +void x86_pci_write_config16(pci_dev_t dev, unsigned where, unsigned value); +void x86_pci_write_config32(pci_dev_t dev, unsigned where, unsigned value); + +int pci_x86_read_config(struct udevice *bus, pci_dev_t bdf, uint offset, + ulong *valuep, enum pci_size_t size); -void pci_write_config8(pci_dev_t dev, unsigned where, unsigned value); -void pci_write_config16(pci_dev_t dev, unsigned where, unsigned value); -void pci_write_config32(pci_dev_t dev, unsigned where, unsigned value); +int pci_x86_write_config(struct udevice *bus, pci_dev_t bdf, uint offset, + ulong value, enum pci_size_t size); #endif /* __ASSEMBLY__ */ |