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drm/amd/pm: Fill pcie recov cntr to metrics 1.6

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Fill pcie other end recovery counter to metrics 1.6

v2: Add separate function to check recovery counter support

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal
2024-10-04 17:42:54 +08:00
committed by Alex Deucher
parent d6903d8f09
commit 2a90ae75f9
1 changed files with 16 additions and 0 deletions
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16
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@@ -108,6 +108,18 @@ static inline bool smu_v13_0_6_is_unified_metrics(struct smu_context *smu)
smu->smc_fw_version <= 0x4556900;
}
static inline bool smu_v13_0_6_is_other_end_count_available(struct smu_context *smu)
{
switch (amdgpu_ip_version(smu->adev, MP1_HWIP, 0)) {
case IP_VERSION(13, 0, 6):
return smu->smc_fw_version >= 0x557600;
case IP_VERSION(13, 0, 14):
return smu->smc_fw_version >= 0x05550E00;
default:
return false;
}
}
struct mca_bank_ipid {
enum amdgpu_mca_ip ip;
uint16_t hwid;
@@ -2417,6 +2429,10 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
metrics_x->PCIeNAKSentCountAcc;
gpu_metrics->pcie_nak_rcvd_count_acc =
metrics_x->PCIeNAKReceivedCountAcc;
if (smu_v13_0_6_is_other_end_count_available(smu))
gpu_metrics->pcie_lc_perf_other_end_recovery =
metrics_x->PCIeOtherEndRecoveryAcc;
}
gpu_metrics->system_clock_counter = ktime_get_boottime_ns();