[OpenBIOS] [commit] r1058 - in trunk/openbios-devel: drivers include/drivers

[repository service]

Author: blueswirl
Date: Sat May 19 12:38:24 2012
New Revision: 1058
URL: http://tracker.coreboot.org/trac/openbios/changeset/1058

Log:
pci: identify virtio-scsi devices

Identify virtio SCSI device in PCI probe.

Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

Modified:
   trunk/openbios-devel/drivers/pci_database.c
   trunk/openbios-devel/include/drivers/pci.h

Modified: trunk/openbios-devel/drivers/pci_database.c
==============================================================================
--- trunk/openbios-devel/drivers/pci_database.c	Sat May 12 13:43:57 2012	(r1057)
+++ trunk/openbios-devel/drivers/pci_database.c	Sat May 19 12:38:24 2012	(r1058)
@@ -45,6 +45,23 @@
     },
 };
 
+static const pci_dev_t scsi_devices[] = {
+    {
+        /* Virtio-block controller */
+        PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK,
+        NULL, "virtio-scsi", NULL,
+        "pci1af4,1001\0pci1af4,1001\0pciclass,01018f\0",
+        0, 0, 0,
+        NULL, NULL,
+    },
+    {
+        0xFFFF, 0xFFFF,
+        NULL, NULL, NULL, NULL,
+        -1, -1, -1,
+        NULL, NULL,
+    },
+};
+
 static const pci_dev_t ide_devices[] = {
     {
         PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */
@@ -64,7 +81,7 @@
 static const pci_subclass_t mass_subclass[] = {
     {
         PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller",
-        NULL, NULL, NULL,
+        "scsi", scsi_devices, NULL,
         NULL, NULL,
     },
     {

Modified: trunk/openbios-devel/include/drivers/pci.h
==============================================================================
--- trunk/openbios-devel/include/drivers/pci.h	Sat May 12 13:43:57 2012	(r1057)
+++ trunk/openbios-devel/include/drivers/pci.h	Sat May 19 12:38:24 2012	(r1058)
@@ -205,6 +205,9 @@
 #define PCI_VENDOR_ID_QEMU               0x1234
 #define PCI_DEVICE_ID_QEMU_VGA           0x1111
 
+#define PCI_VENDOR_ID_REDHAT_QUMRANET    0x1af4
+#define PCI_DEVICE_ID_VIRTIO_BLOCK       0x1001
+
 #define PCI_VENDOR_ID_INTEL              0x8086
 #define PCI_DEVICE_ID_INTEL_82441        0x1237