diff options
| -rw-r--r-- | cpu/mpc83xx/pci.c | 5 | ||||
| -rw-r--r-- | include/mpc83xx.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/cpu/mpc83xx/pci.c b/cpu/mpc83xx/pci.c index ab0760b..e9965d7 100644 --- a/cpu/mpc83xx/pci.c +++ b/cpu/mpc83xx/pci.c @@ -118,10 +118,12 @@ static void pci_init_bus(int bus, struct pci_region *reg) #ifdef CONFIG_PCI_SCAN_SHOW printf("PCI: Bus Dev VenId DevId Class Int\n"); #endif +#ifndef CONFIG_PCISLAVE /* * Hose scan. */ hose->last_busno = pci_hose_scan(hose); +#endif } /* @@ -190,6 +192,9 @@ void mpc83xx_pcislave_unlock(int bus) pci_hose_read_config_word (hose, dev, PCI_FUNCTION_CONFIG, ®16); reg16 &= ~(PCI_FUNCTION_CFG_LOCK); pci_hose_write_config_word (hose, dev, PCI_FUNCTION_CONFIG, reg16); + + /* The configuration bit is now unlocked, so we can scan the bus */ + hose->last_busno = pci_hose_scan(hose); } #endif diff --git a/include/mpc83xx.h b/include/mpc83xx.h index 43553f5..e5dfe3f 100644 --- a/include/mpc83xx.h +++ b/include/mpc83xx.h @@ -1173,6 +1173,7 @@ #ifndef __ASSEMBLY__ struct pci_region; void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot); +void mpc83xx_pcislave_unlock(int bus); #endif #endif /* __MPC83XX_H__ */ |