gpu: nvgpu: Expose PCI device id info

Expose PCI device id info for PCI devices.

Bug 1643487

Change-Id: Ib0e3295b33c2343d99553a5c48e3f67d419d207b
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-on: http://git-master/r/1214946
(cherry picked from commit a6e23a315a094f1df1f7db8e4307a10d06f28411)
Reviewed-on: http://git-master/r/1216336
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 72170362..b534389e 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -908,6 +908,12 @@ struct gk20a {
         struct debugfs_blob_wrapper bios_blob;
 
         struct gk20a_ce_app ce_app;
+
+        /* PCI device identifier */
+        u16 pci_vendor_id, pci_device_id;
+        u16 pci_subsystem_vendor_id, pci_subsystem_device_id;
+        u16 pci_class;
+        u8 pci_revision;
 };
 
 static inline unsigned long gk20a_get_gr_idle_timeout(struct gk20a *g)