[SeaBIOS] [PATCH] bootorder: Update "extra pci root" buses bootorder format to match qemu
Kevin O'Connor
kevin at koconnor.net
Tue Jun 30 17:10:30 CEST 2015
The QEMU code will use the prefix "/pci at i0cf8,%x/" for devices on
extra pci root buses, so change the SeaBIOS code to match that.
Signed-off-by: Kevin O'Connor <kevin at koconnor.net>
---
src/boot.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/boot.c b/src/boot.c
index ec59c37..e0f73a3 100644
--- a/src/boot.c
+++ b/src/boot.c
@@ -112,9 +112,9 @@ build_pci_path(char *buf, int max, const char *devname, struct pci_device *pci)
if (pci->parent) {
p = build_pci_path(p, max, "pci-bridge", pci->parent);
} else {
- if (pci->rootbus)
- p += snprintf(p, max, "/pci-root@%x", pci->rootbus);
p += snprintf(p, buf+max-p, "%s", FW_PCI_DOMAIN);
+ if (pci->rootbus)
+ p += snprintf(p, buf+max-p, ",%x", pci->rootbus);
}
int dev = pci_bdf_to_dev(pci->bdf), fn = pci_bdf_to_fn(pci->bdf);
--
1.9.3
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