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#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
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