[SeaBIOS] [PATCH 07/10] Convert virtio detection to use struct pci_device.
Kevin O'Connor
kevin at koconnor.net
Tue Jun 21 05:56:22 CEST 2011
---
src/virtio-blk.c | 13 ++++++-------
1 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/src/virtio-blk.c b/src/virtio-blk.c
index ad80c24..4e3ef06 100644
--- a/src/virtio-blk.c
+++ b/src/virtio-blk.c
@@ -8,7 +8,7 @@
// This file may be distributed under the terms of the GNU LGPLv3 license.
#include "util.h" // dprintf
-#include "pci.h" // foreachbdf
+#include "pci.h" // foreachpci
#include "config.h" // CONFIG_*
#include "biosvar.h" // GET_GLOBAL
#include "pci_ids.h" // PCI_DEVICE_ID_VIRTIO_BLK
@@ -173,12 +173,11 @@ virtio_blk_setup(void)
dprintf(3, "init virtio-blk\n");
- int bdf, max;
- u32 id = PCI_VENDOR_ID_REDHAT_QUMRANET | (PCI_DEVICE_ID_VIRTIO_BLK << 16);
- foreachbdf(bdf, max) {
- u32 v = pci_config_readl(bdf, PCI_VENDOR_ID);
- if (v != id)
+ struct pci_device *pci;
+ foreachpci(pci) {
+ if (pci->vendor != PCI_VENDOR_ID_REDHAT_QUMRANET
+ || pci->device != PCI_DEVICE_ID_VIRTIO_BLK)
continue;
- init_virtio_blk(bdf);
+ init_virtio_blk(pci->bdf);
}
}
--
1.7.4.4
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