winsys/amdgpu: get PCI info

This will be queried by the OpenCL stack using an interop call.

I have tested that the values match lspci.

Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h
index 5ca2414ef64..b8a065957a7 100644
--- a/src/gallium/drivers/radeon/radeon_winsys.h
+++ b/src/gallium/drivers/radeon/radeon_winsys.h
@@ -231,6 +231,12 @@ struct radeon_winsys_cs {
 };
 
 struct radeon_info {
+    /* PCI info: domain:bus:dev:func */
+    uint32_t                    pci_domain;
+    uint32_t                    pci_bus;
+    uint32_t                    pci_dev;
+    uint32_t                    pci_func;
+
     /* Device info. */
     uint32_t                    pci_id;
     enum radeon_family          family;