| #include "macros.h" |
| |
| |
| .globl pci_read_cfg_byte |
| |
| pci_read_cfg_byte: |
| config_addr |
| config_data 3 |
| eieio |
| sync |
| lbz r3, 0(r9) |
| blr |
| |
| |
| .globl pci_write_cfg_byte |
| |
| pci_write_cfg_byte: |
| config_addr |
| config_data 3 |
| stb r6, 0(r9) |
| eieio |
| sync |
| blr |
| |
| |
| .globl pci_read_cfg_word |
| |
| pci_read_cfg_word: |
| config_addr |
| config_data 2 |
| lhbrx r3, 0, r9 |
| eieio |
| sync |
| blr |
| |
| |
| .globl pci_write_cfg_word |
| |
| pci_write_cfg_word: |
| config_addr |
| config_data 2 |
| sthbrx r6, 0, r9 |
| eieio |
| sync |
| blr |
| |
| |
| .globl pci_read_cfg_long |
| |
| pci_read_cfg_long: |
| config_addr |
| config_data 0 |
| lwbrx r3, 0, r9 |
| eieio |
| sync |
| blr |
| |
| |
| .globl pci_write_cfg_long |
| |
| pci_write_cfg_long: |
| config_addr |
| config_data 0 |
| stwbrx r6, 0, r9 |
| eieio |
| sync |
| blr |
