[Xen-changelog] [xen-unstable] hvm: Add PCI subsystem ID to emulated devices.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1170864527 0
# Node ID 6e1b380947ee72e300ce038cbeade628f347ac6a
# Parent  584ab4fd1ad5de524ea3767e4a9bc1ea6bf6a30f
hvm: Add PCI subsystem ID to emulated devices.

This patch adds the PCI Subsystem ID 5853:0001 to the virtual
devices emulated by qemu (ide, nic, vga).

Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxx>
---
 tools/ioemu/hw/cirrus_vga.c |    4 ++++
 tools/ioemu/hw/ide.c        |    4 ++++
 tools/ioemu/hw/rtl8139.c    |    6 ++++--
 3 files changed, 12 insertions(+), 2 deletions(-)

diff -r 584ab4fd1ad5 -r 6e1b380947ee tools/ioemu/hw/cirrus_vga.c
--- a/tools/ioemu/hw/cirrus_vga.c       Wed Feb 07 12:58:07 2007 +0000
+++ b/tools/ioemu/hw/cirrus_vga.c       Wed Feb 07 16:08:47 2007 +0000
@@ -3339,6 +3339,10 @@ void pci_cirrus_vga_init(PCIBus *bus, Di
     pci_conf[0x0a] = PCI_CLASS_SUB_VGA;
     pci_conf[0x0b] = PCI_CLASS_BASE_DISPLAY;
     pci_conf[0x0e] = PCI_CLASS_HEADERTYPE_00h;
+    pci_conf[0x2c] = 0x53; /* subsystem vendor: XenSource */
+    pci_conf[0x2d] = 0x58;
+    pci_conf[0x2e] = 0x01; /* subsystem device */
+    pci_conf[0x2f] = 0x00;
 
     /* setup VGA */
     s = &d->cirrus_vga;
diff -r 584ab4fd1ad5 -r 6e1b380947ee tools/ioemu/hw/ide.c
--- a/tools/ioemu/hw/ide.c      Wed Feb 07 12:58:07 2007 +0000
+++ b/tools/ioemu/hw/ide.c      Wed Feb 07 16:08:47 2007 +0000
@@ -2502,6 +2502,10 @@ void pci_piix3_ide_init(PCIBus *bus, Blo
     pci_conf[0x0a] = 0x01; // class_sub = PCI_IDE
     pci_conf[0x0b] = 0x01; // class_base = PCI_mass_storage
     pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[0x2c] = 0x53; /* subsystem vendor: XenSource */
+    pci_conf[0x2d] = 0x58;
+    pci_conf[0x2e] = 0x01; /* subsystem device */
+    pci_conf[0x2f] = 0x00;
 
     pci_register_io_region((PCIDevice *)d, 4, 0x10, 
                            PCI_ADDRESS_SPACE_IO, bmdma_map);
diff -r 584ab4fd1ad5 -r 6e1b380947ee tools/ioemu/hw/rtl8139.c
--- a/tools/ioemu/hw/rtl8139.c  Wed Feb 07 12:58:07 2007 +0000
+++ b/tools/ioemu/hw/rtl8139.c  Wed Feb 07 16:08:47 2007 +0000
@@ -3423,8 +3423,10 @@ void pci_rtl8139_init(PCIBus *bus, NICIn
     pci_conf[0x0e] = 0x00; /* header_type */
     pci_conf[0x3d] = 1;    /* interrupt pin 0 */
     pci_conf[0x34] = 0xdc;
-    pci_conf[0x2c] = pci_conf[0x00]; // same as Vendor ID
-    pci_conf[0x2d] = pci_conf[0x01];
+    pci_conf[0x2c] = 0x53; /* subsystem vendor: XenSource */
+    pci_conf[0x2d] = 0x58;
+    pci_conf[0x2e] = 0x01; /* subsystem device */
+    pci_conf[0x2f] = 0x00;
 
     s = &d->rtl8139;
 

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