From: Jean Guyader <jean.guyader@eu.citrix.com>
To: xen-devel@lists.xensource.com
Cc: Ian.Jackson@eu.citrix.com, allen.m.kay@intel.com,
Jean Guyader <jean.guyader@eu.citrix.com>
Subject: [PATCH] Intel GPU passthrough: Host bridge config space
Date: Mon, 16 Jan 2012 16:00:25 +0000 [thread overview]
Message-ID: <1326729625-26264-1-git-send-email-jean.guyader@eu.citrix.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 258 bytes --]
Expose more host bridge config space value to make
the driver happy for all the different revisions
of the device.
Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
---
hw/pt-graphics.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-Intel-GPU-passthrough-Host-bridge-config-space.patch --]
[-- Type: text/x-patch; name="0001-Intel-GPU-passthrough-Host-bridge-config-space.patch", Size: 643 bytes --]
diff --git a/hw/pt-graphics.c b/hw/pt-graphics.c
index fec7390..17ce8c0 100644
--- a/hw/pt-graphics.c
+++ b/hw/pt-graphics.c
@@ -74,6 +74,9 @@ uint32_t igd_pci_read(PCIDevice *pci_dev, uint32_t config_addr, int len)
{
case 0x00: /* vendor id */
case 0x02: /* device id */
+ case 0x08: /* revision id */
+ case 0x2c: /* sybsystem vendor id */
+ case 0x2e: /* sybsystem id */
case 0x50: /* SNB: processor graphics control register */
case 0x52: /* processor graphics control register */
case 0xa0: /* top of memory */
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
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next reply other threads:[~2012-01-16 16:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-16 16:00 Jean Guyader [this message]
2012-01-31 16:52 ` [PATCH] Intel GPU passthrough: Host bridge config space Kay, Allen M
2012-02-20 16:22 ` Ian Jackson
[not found] <1326377225-28900-1-git-send-email-y>
2012-01-12 14:10 ` Jean Guyader
-- strict thread matches above, loose matches on Subject: below --
2012-01-12 14:07 y
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