Skip reporting pcie link width/speed on vfs for
smu_v13_0_6 & smu_v13_0_2
Signed-off-by: Asad Kamal <asad.kamal@xxxxxxx>
Reviewed-by: Yang Wang <kevinyang.wang@xxxxxxx>
---
.../gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 10 ++++++----
.../drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 18 ++++++++++--------
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index f1440869d1ce..f122ef49106c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1747,10 +1747,12 @@ static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu,
gpu_metrics->current_fan_speed = 0;
- gpu_metrics->pcie_link_width =
- smu_v13_0_get_current_pcie_link_width(smu);
- gpu_metrics->pcie_link_speed =
- aldebaran_get_current_pcie_link_speed(smu);
+ if (!amdgpu_sriov_vf(smu->adev)) {
+ gpu_metrics->pcie_link_width =
+ smu_v13_0_get_current_pcie_link_width(smu);
+ gpu_metrics->pcie_link_speed =
+ aldebaran_get_current_pcie_link_speed(smu);
+ }
gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 2b7a60b23d6b..69c64bc6e2dc 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -2229,14 +2229,16 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
gpu_metrics->gfxclk_lock_status = GET_METRIC_FIELD(GfxLockXCDMak) >> GET_INST(GC, 0);
if (!(adev->flags & AMD_IS_APU)) {
- link_width_level = smu_v13_0_6_get_current_pcie_link_width_level(smu);
- if (link_width_level > MAX_LINK_WIDTH)
- link_width_level = 0;
-
- gpu_metrics->pcie_link_width =
- DECODE_LANE_WIDTH(link_width_level);
- gpu_metrics->pcie_link_speed =
- smu_v13_0_6_get_current_pcie_link_speed(smu);
+ if (!amdgpu_sriov_vf(adev)) {
+ link_width_level = smu_v13_0_6_get_current_pcie_link_width_level(smu);
+ if (link_width_level > MAX_LINK_WIDTH)
+ link_width_level = 0;
+
+ gpu_metrics->pcie_link_width =
+ DECODE_LANE_WIDTH(link_width_level);
+ gpu_metrics->pcie_link_speed =
+ smu_v13_0_6_get_current_pcie_link_speed(smu);
+ }
gpu_metrics->pcie_bandwidth_acc =
SMUQ10_ROUND(metrics_x->PcieBandwidthAcc[0]);
gpu_metrics->pcie_bandwidth_inst =
--
2.42.0
