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, 7 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/pci.c b/drivers/gpu/nvgpu/pci.c
index a67bbd54..7641c7be 100644
--- a/drivers/gpu/nvgpu/pci.c
+++ b/drivers/gpu/nvgpu/pci.c
@@ -201,6 +201,13 @@ static int nvgpu_pci_probe(struct pci_dev *pdev,
                 return err;
         pci_set_master(pdev);
 
+        g->pci_vendor_id = pdev->vendor;
+        g->pci_device_id = pdev->device;
+        g->pci_subsystem_vendor_id = pdev->subsystem_vendor;
+        g->pci_subsystem_device_id = pdev->subsystem_device;
+        g->pci_class = (pdev->class >> 8) & 0xFFFFU; // we only want base/sub
+        g->pci_revision = pdev->revision;
+
         g->irq_stall = pdev->irq;
         g->irq_nonstall = pdev->irq;
         if (g->irq_stall < 0)