Commit 2a90ae75 authored by Asad Kamal's avatar Asad Kamal Committed by Alex Deucher
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drm/amd/pm: Fill pcie recov cntr to metrics 1.6 



Fill pcie other end recovery counter to metrics 1.6

v2: Add separate function to check recovery counter support

Signed-off-by: default avatarAsad Kamal <asad.kamal@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d6903d8f

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c

+16 −0
Original line number Diff line number Diff line
@@ -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();