git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-25 00:52:45 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/pm: Get xgmi link status for XGMI_v_6_4_0

Browse Source 
Get XGMI_v_6_4_0 link status and populate it to metrics v1_7 for
SMU_v_13_0_6

v2: Get link status register value for each soc from separate
function (Lijo)

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal
2024-11-11 21:16:01 +08:00
committed by Alex Deucher
parent e2259b5a8c
commit 466a59abac
3 changed files with 46 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
View File

@@ -96,7 +96,6 @@ MODULE_FIRMWARE("amdgpu/smu_13_0_14.bin");
#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK 0xE0
#define PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT 0x5
#define LINK_SPEED_MAX 4
#define SMU_13_0_6_DSCLK_THRESHOLD 140
#define MCA_BANK_IPID(_ip, _hwid, _type) \
@@ -2448,6 +2447,9 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
SMUQ10_ROUND(GET_METRIC_FIELD(XgmiReadDataSizeAcc, flag)[i]);
gpu_metrics->xgmi_write_data_acc[i] =
SMUQ10_ROUND(GET_METRIC_FIELD(XgmiWriteDataSizeAcc, flag)[i]);
ret = amdgpu_get_xgmi_link_status(adev, i);
if (ret >= 0)
gpu_metrics->xgmi_link_status[i] = ret;
}
gpu_metrics->num_partition = adev->xcp_mgr->num_xcps;