From 3150ae687058ad4fef6146e91bc56979793db420 Mon Sep 17 00:00:00 2001
From: Mukul Joshi <mukul.joshi@amd.com>
Date: Thu, 31 Mar 2022 15:00:46 -0400
Subject: drm/amdgpu: Enable KFD with MES enabled
Git-commit: c004d44e1037752a1a5a271a6915a57d3e2ebc43
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Enable KFD initialization with MES enabled.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 24 +++++++++---------------
1 file changed, 9 insertions(+), 15 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2171,8 +2171,7 @@
adev->has_pr3 = parent ? pci_pr3_present(parent) : false;
}
- if (!adev->enable_mes)
- amdgpu_amdkfd_device_probe(adev);
+ amdgpu_amdkfd_device_probe(adev);
adev->pm.pp_feature = amdgpu_pp_feature_mask;
if (amdgpu_sriov_vf(adev) || sched_policy == KFD_SCHED_POLICY_NO_HWS)
@@ -2500,8 +2499,7 @@
goto init_failed;
/* Don't init kfd if whole hive need to be reset during init */
- if (!adev->gmc.xgmi.pending_reset &&
- !adev->enable_mes)
+ if (!adev->gmc.xgmi.pending_reset)
amdgpu_amdkfd_device_init(adev);
amdgpu_fru_get_product_info(adev);
@@ -2864,8 +2862,7 @@
if (adev->gmc.xgmi.num_physical_nodes > 1)
amdgpu_xgmi_remove_device(adev);
- if (!adev->enable_mes)
- amdgpu_amdkfd_device_fini_sw(adev);
+ amdgpu_amdkfd_device_fini_sw(adev);
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.sw)
@@ -4126,7 +4123,7 @@
amdgpu_device_ip_suspend_phase1(adev);
- if (!adev->in_s0ix && !adev->enable_mes)
+ if (!adev->in_s0ix)
amdgpu_amdkfd_suspend(adev, adev->in_runpm);
amdgpu_device_evict_resources(adev);
@@ -4180,7 +4177,7 @@
queue_delayed_work(system_wq, &adev->delayed_init_work,
msecs_to_jiffies(AMDGPU_RESUME_MS));
- if (!adev->in_s0ix && !adev->enable_mes) {
+ if (!adev->in_s0ix) {
r = amdgpu_amdkfd_resume(adev, adev->in_runpm);
if (r)
return r;
@@ -4463,8 +4460,7 @@
int retry_limit = 0;
retry:
- if (!adev->enable_mes)
- amdgpu_amdkfd_pre_reset(adev);
+ amdgpu_amdkfd_pre_reset(adev);
if (from_hypervisor)
r = amdgpu_virt_request_full_gpu(adev, true);
@@ -4501,8 +4497,7 @@
amdgpu_irq_gpu_reset_resume_helper(adev);
r = amdgpu_ib_ring_tests(adev);
- if (!adev->enable_mes)
- amdgpu_amdkfd_post_reset(adev);
+ amdgpu_amdkfd_post_reset(adev);
}
error:
@@ -5147,7 +5142,7 @@
cancel_delayed_work_sync(&tmp_adev->delayed_init_work);
- if (!amdgpu_sriov_vf(tmp_adev) && !adev->enable_mes)
+ if (!amdgpu_sriov_vf(tmp_adev))
amdgpu_amdkfd_pre_reset(tmp_adev);
/*
@@ -5270,8 +5265,7 @@
skip_sched_resume:
list_for_each_entry(tmp_adev, device_list_handle, reset_list) {
/* unlock kfd: SRIOV would do it separately */
- if (!need_emergency_restart && !amdgpu_sriov_vf(tmp_adev) &&
- !adev->enable_mes)
+ if (!need_emergency_restart && !amdgpu_sriov_vf(tmp_adev))
amdgpu_amdkfd_post_reset(tmp_adev);
/* kfd_post_reset will do nothing if kfd device is not initialized,