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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2007-08-13 16:34:33 +0200
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2007-08-13 16:34:33 +0200
commit375c2c9e57ea5b8d678475379378f4774aa9cb88 (patch)
treec8499eaec089c8fe7c9eda562131f45b4a7738c6 /drivers/pci.c
parentf0d1246ed7cb5a88522244c596d7ae7e6f161283 (diff)
parent9986bc3e40e899bea372a99a2bca4071bdf2e24b (diff)
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Merge commit 'upstream/master'
Diffstat (limited to 'drivers/pci.c')
-rw-r--r--drivers/pci.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pci.c b/drivers/pci.c
index 050582f..4158919 100644
--- a/drivers/pci.c
+++ b/drivers/pci.c
@@ -490,10 +490,16 @@ int pci_hose_scan_bus(struct pci_controller *hose, int bus)
int pci_hose_scan(struct pci_controller *hose)
{
+ /* Start scan at current_busno.
+ * PCIe will start scan at first_busno+1.
+ */
+ /* For legacy support, ensure current>=first */
+ if (hose->first_busno > hose->current_busno)
+ hose->current_busno = hose->first_busno;
#ifdef CONFIG_PCI_PNP
pciauto_config_init(hose);
#endif
- return pci_hose_scan_bus(hose, hose->first_busno);
+ return pci_hose_scan_bus(hose, hose->current_busno);
}
void pci_init(void)