drm/amd/amdgpu: Update PF2VF Header

Adding a new field for GPU Capacity to align the header with the host.

Signed-off-by: Luqmaan Irshad <Luqmaan.Irshad@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
index 0de78d6a83fe2c39698343a0fb7bb2cac38783c1..fb2b394bb9c5557eaccd5645b85997d020c87aea 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
@@ -158,7 +158,7 @@ struct amd_sriov_msg_pf2vf_info_header {
        uint32_t reserved[2];
 };
 
-#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (48)
+#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (49)
 struct amd_sriov_msg_pf2vf_info {
        /* header contains size and version */
        struct amd_sriov_msg_pf2vf_info_header header;
@@ -209,6 +209,8 @@ struct amd_sriov_msg_pf2vf_info {
        struct amd_sriov_msg_uuid_info uuid_info;
        /* PCIE atomic ops support flag */
        uint32_t pcie_atomic_ops_support_flags;
+       /* Portion of GPU memory occupied by VF.  MAX value is 65535, but set to uint32_t to maintain alignment with reserved size */
+       uint32_t gpu_capacity;
        /* reserved */
        uint32_t reserved[256 - AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE];
 };