[PATCH] drm/amdgpu: drop MES 10.1 support

* [PATCH] drm/amdgpu: drop MES 10.1 support
@ 2024-05-02 21:41 Alex Deucher
  2024-05-07 13:26 ` Alex Deucher
  0 siblings, 1 reply; 2+ messages in thread
From: Alex Deucher @ 2024-05-02 21:41 UTC (permalink / raw)
  To: amd-gfx; +Cc: Alex Deucher

It was an enablement vehicle for MES 11 and was never
productized.  Remove it.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/Makefile           |    1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c |   20 -
 drivers/gpu/drm/amd/amdgpu/mes_v10_1.c        | 1189 -----------------
 drivers/gpu/drm/amd/amdgpu/mes_v10_1.h        |   29 -
 drivers/gpu/drm/amd/amdgpu/nv.c               |    1 -
 5 files changed, 1240 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/mes_v10_1.h

diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index de7b76327f5ba..6e1237a97a91e 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -187,7 +187,6 @@ amdgpu-y += \
 # add MES block
 amdgpu-y += \
 	amdgpu_mes.o \
-	mes_v10_1.o \
 	mes_v11_0.o \
 	mes_v12_0.o
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index ece462f8a324b..20887fd5a3342 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -94,7 +94,6 @@
 #include "vcn_v4_0_5.h"
 #include "jpeg_v4_0_5.h"
 #include "amdgpu_vkms.h"
-#include "mes_v10_1.h"
 #include "mes_v11_0.h"
 #include "mes_v12_0.h"
 #include "smuio_v11_0.h"
@@ -2213,25 +2212,6 @@ static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev)
 static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev)
 {
 	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 1, 10):
-	case IP_VERSION(10, 1, 1):
-	case IP_VERSION(10, 1, 2):
-	case IP_VERSION(10, 1, 3):
-	case IP_VERSION(10, 1, 4):
-	case IP_VERSION(10, 3, 0):
-	case IP_VERSION(10, 3, 1):
-	case IP_VERSION(10, 3, 2):
-	case IP_VERSION(10, 3, 3):
-	case IP_VERSION(10, 3, 4):
-	case IP_VERSION(10, 3, 5):
-	case IP_VERSION(10, 3, 6):
-		if (amdgpu_mes) {
-			amdgpu_device_ip_block_add(adev, &mes_v10_1_ip_block);
-			adev->enable_mes = true;
-			if (amdgpu_mes_kiq)
-				adev->enable_mes_kiq = true;
-		}
-		break;
 	case IP_VERSION(11, 0, 0):
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
deleted file mode 100644
index a626bf9049260..0000000000000
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ /dev/null
@@ -1,1189 +0,0 @@
-/*
- * Copyright 2019 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include <linux/firmware.h>
-#include <linux/module.h>
-#include "amdgpu.h"
-#include "soc15_common.h"
-#include "nv.h"
-#include "gc/gc_10_1_0_offset.h"
-#include "gc/gc_10_1_0_sh_mask.h"
-#include "gc/gc_10_1_0_default.h"
-#include "v10_structs.h"
-#include "mes_api_def.h"
-
-#define mmCP_MES_IC_OP_CNTL_Sienna_Cichlid               0x2820
-#define mmCP_MES_IC_OP_CNTL_Sienna_Cichlid_BASE_IDX      1
-#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid		0x4ca1
-#define mmRLC_CP_SCHEDULERS_Sienna_Cichlid_BASE_IDX	1
-
-MODULE_FIRMWARE("amdgpu/navi10_mes.bin");
-MODULE_FIRMWARE("amdgpu/sienna_cichlid_mes.bin");
-MODULE_FIRMWARE("amdgpu/sienna_cichlid_mes1.bin");
-
-static int mes_v10_1_hw_fini(void *handle);
-static int mes_v10_1_kiq_hw_init(struct amdgpu_device *adev);
-
-#define MES_EOP_SIZE   2048
-
-static void mes_v10_1_ring_set_wptr(struct amdgpu_ring *ring)
-{
-	struct amdgpu_device *adev = ring->adev;
-
-	if (ring->use_doorbell) {
-		atomic64_set((atomic64_t *)ring->wptr_cpu_addr,
-			     ring->wptr);
-		WDOORBELL64(ring->doorbell_index, ring->wptr);
-	} else {
-		BUG();
-	}
-}
-
-static u64 mes_v10_1_ring_get_rptr(struct amdgpu_ring *ring)
-{
-	return *ring->rptr_cpu_addr;
-}
-
-static u64 mes_v10_1_ring_get_wptr(struct amdgpu_ring *ring)
-{
-	u64 wptr;
-
-	if (ring->use_doorbell)
-		wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr);
-	else
-		BUG();
-	return wptr;
-}
-
-static const struct amdgpu_ring_funcs mes_v10_1_ring_funcs = {
-	.type = AMDGPU_RING_TYPE_MES,
-	.align_mask = 1,
-	.nop = 0,
-	.support_64bit_ptrs = true,
-	.get_rptr = mes_v10_1_ring_get_rptr,
-	.get_wptr = mes_v10_1_ring_get_wptr,
-	.set_wptr = mes_v10_1_ring_set_wptr,
-	.insert_nop = amdgpu_ring_insert_nop,
-};
-
-static int mes_v10_1_submit_pkt_and_poll_completion(struct amdgpu_mes *mes,
-						    void *pkt, int size,
-						    int api_status_off)
-{
-	int ndw = size / 4;
-	signed long r;
-	union MESAPI__ADD_QUEUE *x_pkt = pkt;
-	struct MES_API_STATUS *api_status;
-	struct amdgpu_device *adev = mes->adev;
-	struct amdgpu_ring *ring = &mes->ring;
-	unsigned long flags;
-
-	BUG_ON(size % 4 != 0);
-
-	spin_lock_irqsave(&mes->ring_lock, flags);
-	if (amdgpu_ring_alloc(ring, ndw)) {
-		spin_unlock_irqrestore(&mes->ring_lock, flags);
-		return -ENOMEM;
-	}
-
-	api_status = (struct MES_API_STATUS *)((char *)pkt + api_status_off);
-	api_status->api_completion_fence_addr = mes->ring.fence_drv.gpu_addr;
-	api_status->api_completion_fence_value = ++mes->ring.fence_drv.sync_seq;
-
-	amdgpu_ring_write_multiple(ring, pkt, ndw);
-	amdgpu_ring_commit(ring);
-	spin_unlock_irqrestore(&mes->ring_lock, flags);
-
-	DRM_DEBUG("MES msg=%d was emitted\n", x_pkt->header.opcode);
-
-	r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq,
-				      adev->usec_timeout);
-	if (r < 1) {
-		DRM_ERROR("MES failed to response msg=%d\n",
-			  x_pkt->header.opcode);
-
-		while (halt_if_hws_hang)
-			schedule();
-
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static int convert_to_mes_queue_type(int queue_type)
-{
-	if (queue_type == AMDGPU_RING_TYPE_GFX)
-		return MES_QUEUE_TYPE_GFX;
-	else if (queue_type == AMDGPU_RING_TYPE_COMPUTE)
-		return MES_QUEUE_TYPE_COMPUTE;
-	else if (queue_type == AMDGPU_RING_TYPE_SDMA)
-		return MES_QUEUE_TYPE_SDMA;
-	else
-		BUG();
-	return -1;
-}
-
-static int mes_v10_1_add_hw_queue(struct amdgpu_mes *mes,
-				  struct mes_add_queue_input *input)
-{
-	struct amdgpu_device *adev = mes->adev;
-	union MESAPI__ADD_QUEUE mes_add_queue_pkt;
-	struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB(0)];
-	uint32_t vm_cntx_cntl = hub->vm_cntx_cntl;
-
-	memset(&mes_add_queue_pkt, 0, sizeof(mes_add_queue_pkt));
-
-	mes_add_queue_pkt.header.type = MES_API_TYPE_SCHEDULER;
-	mes_add_queue_pkt.header.opcode = MES_SCH_API_ADD_QUEUE;
-	mes_add_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
-
-	mes_add_queue_pkt.process_id = input->process_id;
-	mes_add_queue_pkt.page_table_base_addr = input->page_table_base_addr;
-	mes_add_queue_pkt.process_va_start = input->process_va_start;
-	mes_add_queue_pkt.process_va_end = input->process_va_end;
-	mes_add_queue_pkt.process_quantum = input->process_quantum;
-	mes_add_queue_pkt.process_context_addr = input->process_context_addr;
-	mes_add_queue_pkt.gang_quantum = input->gang_quantum;
-	mes_add_queue_pkt.gang_context_addr = input->gang_context_addr;
-	mes_add_queue_pkt.inprocess_gang_priority =
-		input->inprocess_gang_priority;
-	mes_add_queue_pkt.gang_global_priority_level =
-		input->gang_global_priority_level;
-	mes_add_queue_pkt.doorbell_offset = input->doorbell_offset;
-	mes_add_queue_pkt.mqd_addr = input->mqd_addr;
-	mes_add_queue_pkt.wptr_addr = input->wptr_addr;
-	mes_add_queue_pkt.queue_type =
-		convert_to_mes_queue_type(input->queue_type);
-	mes_add_queue_pkt.paging = input->paging;
-	mes_add_queue_pkt.vm_context_cntl = vm_cntx_cntl;
-	mes_add_queue_pkt.gws_base = input->gws_base;
-	mes_add_queue_pkt.gws_size = input->gws_size;
-	mes_add_queue_pkt.trap_handler_addr = input->tba_addr;
-
-	return mes_v10_1_submit_pkt_and_poll_completion(mes,
-			&mes_add_queue_pkt, sizeof(mes_add_queue_pkt),
-			offsetof(union MESAPI__ADD_QUEUE, api_status));
-}
-
-static int mes_v10_1_remove_hw_queue(struct amdgpu_mes *mes,
-				     struct mes_remove_queue_input *input)
-{
-	union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt;
-
-	memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt));
-
-	mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER;
-	mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE;
-	mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
-
-	mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset;
-	mes_remove_queue_pkt.gang_context_addr = input->gang_context_addr;
-
-	return mes_v10_1_submit_pkt_and_poll_completion(mes,
-			&mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt),
-			offsetof(union MESAPI__REMOVE_QUEUE, api_status));
-}
-
-static int mes_v10_1_unmap_legacy_queue(struct amdgpu_mes *mes,
-				 struct mes_unmap_legacy_queue_input *input)
-{
-	union MESAPI__REMOVE_QUEUE mes_remove_queue_pkt;
-
-	memset(&mes_remove_queue_pkt, 0, sizeof(mes_remove_queue_pkt));
-
-	mes_remove_queue_pkt.header.type = MES_API_TYPE_SCHEDULER;
-	mes_remove_queue_pkt.header.opcode = MES_SCH_API_REMOVE_QUEUE;
-	mes_remove_queue_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
-
-	mes_remove_queue_pkt.doorbell_offset = input->doorbell_offset;
-	mes_remove_queue_pkt.gang_context_addr = 0;
-
-	mes_remove_queue_pkt.pipe_id = input->pipe_id;
-	mes_remove_queue_pkt.queue_id = input->queue_id;
-
-	if (input->action == PREEMPT_QUEUES_NO_UNMAP) {
-		mes_remove_queue_pkt.preempt_legacy_gfx_queue = 1;
-		mes_remove_queue_pkt.tf_addr = input->trail_fence_addr;
-		mes_remove_queue_pkt.tf_data =
-			lower_32_bits(input->trail_fence_data);
-	} else {
-		if (input->queue_type == AMDGPU_RING_TYPE_GFX)
-			mes_remove_queue_pkt.unmap_legacy_gfx_queue = 1;
-		else
-			mes_remove_queue_pkt.unmap_kiq_utility_queue = 1;
-	}
-
-	return mes_v10_1_submit_pkt_and_poll_completion(mes,
-			&mes_remove_queue_pkt, sizeof(mes_remove_queue_pkt),
-			offsetof(union MESAPI__REMOVE_QUEUE, api_status));
-}
-
-static int mes_v10_1_suspend_gang(struct amdgpu_mes *mes,
-				  struct mes_suspend_gang_input *input)
-{
-	return 0;
-}
-
-static int mes_v10_1_resume_gang(struct amdgpu_mes *mes,
-				 struct mes_resume_gang_input *input)
-{
-	return 0;
-}
-
-static int mes_v10_1_query_sched_status(struct amdgpu_mes *mes)
-{
-	union MESAPI__QUERY_MES_STATUS mes_status_pkt;
-
-	memset(&mes_status_pkt, 0, sizeof(mes_status_pkt));
-
-	mes_status_pkt.header.type = MES_API_TYPE_SCHEDULER;
-	mes_status_pkt.header.opcode = MES_SCH_API_QUERY_SCHEDULER_STATUS;
-	mes_status_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
-
-	return mes_v10_1_submit_pkt_and_poll_completion(mes,
-			&mes_status_pkt, sizeof(mes_status_pkt),
-			offsetof(union MESAPI__QUERY_MES_STATUS, api_status));
-}
-
-static int mes_v10_1_set_hw_resources(struct amdgpu_mes *mes)
-{
-	int i;
-	struct amdgpu_device *adev = mes->adev;
-	union MESAPI_SET_HW_RESOURCES mes_set_hw_res_pkt;
-
-	memset(&mes_set_hw_res_pkt, 0, sizeof(mes_set_hw_res_pkt));
-
-	mes_set_hw_res_pkt.header.type = MES_API_TYPE_SCHEDULER;
-	mes_set_hw_res_pkt.header.opcode = MES_SCH_API_SET_HW_RSRC;
-	mes_set_hw_res_pkt.header.dwsize = API_FRAME_SIZE_IN_DWORDS;
-
-	mes_set_hw_res_pkt.vmid_mask_mmhub = mes->vmid_mask_mmhub;
-	mes_set_hw_res_pkt.vmid_mask_gfxhub = mes->vmid_mask_gfxhub;
-	mes_set_hw_res_pkt.gds_size = adev->gds.gds_size;
-	mes_set_hw_res_pkt.paging_vmid = 0;
-	mes_set_hw_res_pkt.g_sch_ctx_gpu_mc_ptr = mes->sch_ctx_gpu_addr;
-	mes_set_hw_res_pkt.query_status_fence_gpu_mc_ptr =
-		mes->query_status_fence_gpu_addr;
-
-	for (i = 0; i < MAX_COMPUTE_PIPES; i++)
-		mes_set_hw_res_pkt.compute_hqd_mask[i] =
-			mes->compute_hqd_mask[i];
-
-	for (i = 0; i < MAX_GFX_PIPES; i++)
-		mes_set_hw_res_pkt.gfx_hqd_mask[i] = mes->gfx_hqd_mask[i];
-
-	for (i = 0; i < MAX_SDMA_PIPES; i++)
-		mes_set_hw_res_pkt.sdma_hqd_mask[i] = mes->sdma_hqd_mask[i];
-
-	for (i = 0; i < AMD_PRIORITY_NUM_LEVELS; i++)
-		mes_set_hw_res_pkt.aggregated_doorbells[i] =
-			mes->aggregated_doorbells[i];
-
-	for (i = 0; i < 5; i++) {
-		mes_set_hw_res_pkt.gc_base[i] = adev->reg_offset[GC_HWIP][0][i];
-		mes_set_hw_res_pkt.mmhub_base[i] =
-			adev->reg_offset[MMHUB_HWIP][0][i];
-		mes_set_hw_res_pkt.osssys_base[i] =
-			adev->reg_offset[OSSSYS_HWIP][0][i];
-	}
-
-	mes_set_hw_res_pkt.disable_reset = 1;
-	mes_set_hw_res_pkt.disable_mes_log = 1;
-	mes_set_hw_res_pkt.use_different_vmid_compute = 1;
-
-	return mes_v10_1_submit_pkt_and_poll_completion(mes,
-			&mes_set_hw_res_pkt, sizeof(mes_set_hw_res_pkt),
-			offsetof(union MESAPI_SET_HW_RESOURCES, api_status));
-}
-
-static void mes_v10_1_init_aggregated_doorbell(struct amdgpu_mes *mes)
-{
-	struct amdgpu_device *adev = mes->adev;
-	uint32_t data;
-
-	data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL1);
-	data &= ~(CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET_MASK |
-		  CP_MES_DOORBELL_CONTROL1__DOORBELL_EN_MASK |
-		  CP_MES_DOORBELL_CONTROL1__DOORBELL_HIT_MASK);
-	data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_LOW] <<
-		CP_MES_DOORBELL_CONTROL1__DOORBELL_OFFSET__SHIFT;
-	data |= 1 << CP_MES_DOORBELL_CONTROL1__DOORBELL_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL1, data);
-
-	data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL2);
-	data &= ~(CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET_MASK |
-		  CP_MES_DOORBELL_CONTROL2__DOORBELL_EN_MASK |
-		  CP_MES_DOORBELL_CONTROL2__DOORBELL_HIT_MASK);
-	data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_NORMAL] <<
-		CP_MES_DOORBELL_CONTROL2__DOORBELL_OFFSET__SHIFT;
-	data |= 1 << CP_MES_DOORBELL_CONTROL2__DOORBELL_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL2, data);
-
-	data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL3);
-	data &= ~(CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET_MASK |
-		  CP_MES_DOORBELL_CONTROL3__DOORBELL_EN_MASK |
-		  CP_MES_DOORBELL_CONTROL3__DOORBELL_HIT_MASK);
-	data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_MEDIUM] <<
-		CP_MES_DOORBELL_CONTROL3__DOORBELL_OFFSET__SHIFT;
-	data |= 1 << CP_MES_DOORBELL_CONTROL3__DOORBELL_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL3, data);
-
-	data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL4);
-	data &= ~(CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET_MASK |
-		  CP_MES_DOORBELL_CONTROL4__DOORBELL_EN_MASK |
-		  CP_MES_DOORBELL_CONTROL4__DOORBELL_HIT_MASK);
-	data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_HIGH] <<
-		CP_MES_DOORBELL_CONTROL4__DOORBELL_OFFSET__SHIFT;
-	data |= 1 << CP_MES_DOORBELL_CONTROL4__DOORBELL_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL4, data);
-
-	data = RREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL5);
-	data &= ~(CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET_MASK |
-		  CP_MES_DOORBELL_CONTROL5__DOORBELL_EN_MASK |
-		  CP_MES_DOORBELL_CONTROL5__DOORBELL_HIT_MASK);
-	data |= mes->aggregated_doorbells[AMDGPU_MES_PRIORITY_LEVEL_REALTIME] <<
-		CP_MES_DOORBELL_CONTROL5__DOORBELL_OFFSET__SHIFT;
-	data |= 1 << CP_MES_DOORBELL_CONTROL5__DOORBELL_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_MES_DOORBELL_CONTROL5, data);
-
-	data = 1 << CP_HQD_GFX_CONTROL__DB_UPDATED_MSG_EN__SHIFT;
-	WREG32_SOC15(GC, 0, mmCP_HQD_GFX_CONTROL, data);
-}
-
-static const struct amdgpu_mes_funcs mes_v10_1_funcs = {
-	.add_hw_queue = mes_v10_1_add_hw_queue,
-	.remove_hw_queue = mes_v10_1_remove_hw_queue,
-	.unmap_legacy_queue = mes_v10_1_unmap_legacy_queue,
-	.suspend_gang = mes_v10_1_suspend_gang,
-	.resume_gang = mes_v10_1_resume_gang,
-};
-
-static int mes_v10_1_allocate_ucode_buffer(struct amdgpu_device *adev,
-					   enum admgpu_mes_pipe pipe)
-{
-	int r;
-	const struct mes_firmware_header_v1_0 *mes_hdr;
-	const __le32 *fw_data;
-	unsigned fw_size;
-
-	mes_hdr = (const struct mes_firmware_header_v1_0 *)
-		adev->mes.fw[pipe]->data;
-
-	fw_data = (const __le32 *)(adev->mes.fw[pipe]->data +
-		   le32_to_cpu(mes_hdr->mes_ucode_offset_bytes));
-	fw_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes);
-
-	r = amdgpu_bo_create_reserved(adev, fw_size,
-				      PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT,
-				      &adev->mes.ucode_fw_obj[pipe],
-				      &adev->mes.ucode_fw_gpu_addr[pipe],
-				      (void **)&adev->mes.ucode_fw_ptr[pipe]);
-	if (r) {
-		dev_err(adev->dev, "(%d) failed to create mes fw bo\n", r);
-		return r;
-	}
-
-	memcpy(adev->mes.ucode_fw_ptr[pipe], fw_data, fw_size);
-
-	amdgpu_bo_kunmap(adev->mes.ucode_fw_obj[pipe]);
-	amdgpu_bo_unreserve(adev->mes.ucode_fw_obj[pipe]);
-
-	return 0;
-}
-
-static int mes_v10_1_allocate_ucode_data_buffer(struct amdgpu_device *adev,
-						enum admgpu_mes_pipe pipe)
-{
-	int r;
-	const struct mes_firmware_header_v1_0 *mes_hdr;
-	const __le32 *fw_data;
-	unsigned fw_size;
-
-	mes_hdr = (const struct mes_firmware_header_v1_0 *)
-		adev->mes.fw[pipe]->data;
-
-	fw_data = (const __le32 *)(adev->mes.fw[pipe]->data +
-		   le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes));
-	fw_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes);
-
-	r = amdgpu_bo_create_reserved(adev, fw_size,
-				      64 * 1024, AMDGPU_GEM_DOMAIN_GTT,
-				      &adev->mes.data_fw_obj[pipe],
-				      &adev->mes.data_fw_gpu_addr[pipe],
-				      (void **)&adev->mes.data_fw_ptr[pipe]);
-	if (r) {
-		dev_err(adev->dev, "(%d) failed to create mes data fw bo\n", r);
-		return r;
-	}
-
-	memcpy(adev->mes.data_fw_ptr[pipe], fw_data, fw_size);
-
-	amdgpu_bo_kunmap(adev->mes.data_fw_obj[pipe]);
-	amdgpu_bo_unreserve(adev->mes.data_fw_obj[pipe]);
-
-	return 0;
-}
-
-static void mes_v10_1_free_ucode_buffers(struct amdgpu_device *adev,
-					 enum admgpu_mes_pipe pipe)
-{
-	amdgpu_bo_free_kernel(&adev->mes.data_fw_obj[pipe],
-			      &adev->mes.data_fw_gpu_addr[pipe],
-			      (void **)&adev->mes.data_fw_ptr[pipe]);
-
-	amdgpu_bo_free_kernel(&adev->mes.ucode_fw_obj[pipe],
-			      &adev->mes.ucode_fw_gpu_addr[pipe],
-			      (void **)&adev->mes.ucode_fw_ptr[pipe]);
-}
-
-static void mes_v10_1_enable(struct amdgpu_device *adev, bool enable)
-{
-	uint32_t pipe, data = 0;
-
-	if (enable) {
-		data = RREG32_SOC15(GC, 0, mmCP_MES_CNTL);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1);
-		data = REG_SET_FIELD(data, CP_MES_CNTL,
-			     MES_PIPE1_RESET, adev->enable_mes_kiq ? 1 : 0);
-		WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data);
-
-		mutex_lock(&adev->srbm_mutex);
-		for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
-			if (!adev->enable_mes_kiq &&
-			    pipe == AMDGPU_MES_KIQ_PIPE)
-				continue;
-
-			nv_grbm_select(adev, 3, pipe, 0, 0);
-			WREG32_SOC15(GC, 0, mmCP_MES_PRGRM_CNTR_START,
-			     (uint32_t)(adev->mes.uc_start_addr[pipe]) >> 2);
-		}
-		nv_grbm_select(adev, 0, 0, 0, 0);
-		mutex_unlock(&adev->srbm_mutex);
-
-		/* clear BYPASS_UNCACHED to avoid hangs after interrupt. */
-		data = RREG32_SOC15(GC, 0, mmCP_MES_DC_OP_CNTL);
-		data = REG_SET_FIELD(data, CP_MES_DC_OP_CNTL,
-				     BYPASS_UNCACHED, 0);
-		WREG32_SOC15(GC, 0, mmCP_MES_DC_OP_CNTL, data);
-
-		/* unhalt MES and activate pipe0 */
-		data = REG_SET_FIELD(0, CP_MES_CNTL, MES_PIPE0_ACTIVE, 1);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE,
-				     adev->enable_mes_kiq ? 1 : 0);
-		WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data);
-		udelay(100);
-	} else {
-		data = RREG32_SOC15(GC, 0, mmCP_MES_CNTL);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_ACTIVE, 0);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_ACTIVE, 0);
-		data = REG_SET_FIELD(data, CP_MES_CNTL,
-				     MES_INVALIDATE_ICACHE, 1);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_RESET, 1);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE1_RESET,
-				     adev->enable_mes_kiq ? 1 : 0);
-		data = REG_SET_FIELD(data, CP_MES_CNTL, MES_HALT, 1);
-		WREG32_SOC15(GC, 0, mmCP_MES_CNTL, data);
-	}
-}
-
-/* This function is for backdoor MES firmware */
-static int mes_v10_1_load_microcode(struct amdgpu_device *adev,
-				    enum admgpu_mes_pipe pipe)
-{
-	int r;
-	uint32_t data;
-
-	mes_v10_1_enable(adev, false);
-
-	if (!adev->mes.fw[pipe])
-		return -EINVAL;
-
-	r = mes_v10_1_allocate_ucode_buffer(adev, pipe);
-	if (r)
-		return r;
-
-	r = mes_v10_1_allocate_ucode_data_buffer(adev, pipe);
-	if (r) {
-		mes_v10_1_free_ucode_buffers(adev, pipe);
-		return r;
-	}
-
-	WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_CNTL, 0);
-
-	mutex_lock(&adev->srbm_mutex);
-	/* me=3, pipe=0, queue=0 */
-	nv_grbm_select(adev, 3, pipe, 0, 0);
-
-	/* set ucode start address */
-	WREG32_SOC15(GC, 0, mmCP_MES_PRGRM_CNTR_START,
-		     (uint32_t)(adev->mes.uc_start_addr[pipe]) >> 2);
-
-	/* set ucode fimrware address */
-	WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_LO,
-		     lower_32_bits(adev->mes.ucode_fw_gpu_addr[pipe]));
-	WREG32_SOC15(GC, 0, mmCP_MES_IC_BASE_HI,
-		     upper_32_bits(adev->mes.ucode_fw_gpu_addr[pipe]));
-
-	/* set ucode instruction cache boundary to 2M-1 */
-	WREG32_SOC15(GC, 0, mmCP_MES_MIBOUND_LO, 0x1FFFFF);
-
-	/* set ucode data firmware address */
-	WREG32_SOC15(GC, 0, mmCP_MES_MDBASE_LO,
-		     lower_32_bits(adev->mes.data_fw_gpu_addr[pipe]));
-	WREG32_SOC15(GC, 0, mmCP_MES_MDBASE_HI,
-		     upper_32_bits(adev->mes.data_fw_gpu_addr[pipe]));
-
-	/* Set 0x3FFFF (256K-1) to CP_MES_MDBOUND_LO */
-	WREG32_SOC15(GC, 0, mmCP_MES_MDBOUND_LO, 0x3FFFF);
-
-	/* invalidate ICACHE */
-	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 3, 0):
-		data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid);
-		break;
-	default:
-		data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL);
-		break;
-	}
-	data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 0);
-	data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, INVALIDATE_CACHE, 1);
-	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 3, 0):
-		WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid, data);
-		break;
-	default:
-		WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL, data);
-		break;
-	}
-
-	/* prime the ICACHE. */
-	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 3, 0):
-		data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid);
-		break;
-	default:
-		data = RREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL);
-		break;
-	}
-	data = REG_SET_FIELD(data, CP_MES_IC_OP_CNTL, PRIME_ICACHE, 1);
-	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 3, 0):
-		WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL_Sienna_Cichlid, data);
-		break;
-	default:
-		WREG32_SOC15(GC, 0, mmCP_MES_IC_OP_CNTL, data);
-		break;
-	}
-
-	nv_grbm_select(adev, 0, 0, 0, 0);
-	mutex_unlock(&adev->srbm_mutex);
-
-	return 0;
-}
-
-static int mes_v10_1_allocate_eop_buf(struct amdgpu_device *adev,
-				      enum admgpu_mes_pipe pipe)
-{
-	int r;
-	u32 *eop;
-
-	r = amdgpu_bo_create_reserved(adev, MES_EOP_SIZE, PAGE_SIZE,
-			      AMDGPU_GEM_DOMAIN_GTT,
-			      &adev->mes.eop_gpu_obj[pipe],
-			      &adev->mes.eop_gpu_addr[pipe],
-			      (void **)&eop);
-	if (r) {
-		dev_warn(adev->dev, "(%d) create EOP bo failed\n", r);
-		return r;
-	}
-
-	memset(eop, 0, adev->mes.eop_gpu_obj[pipe]->tbo.base.size);
-
-	amdgpu_bo_kunmap(adev->mes.eop_gpu_obj[pipe]);
-	amdgpu_bo_unreserve(adev->mes.eop_gpu_obj[pipe]);
-
-	return 0;
-}
-
-static int mes_v10_1_mqd_init(struct amdgpu_ring *ring)
-{
-	struct v10_compute_mqd *mqd = ring->mqd_ptr;
-	uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr;
-	uint32_t tmp;
-
-	memset(mqd, 0, sizeof(*mqd));
-
-	mqd->header = 0xC0310800;
-	mqd->compute_pipelinestat_enable = 0x00000001;
-	mqd->compute_static_thread_mgmt_se0 = 0xffffffff;
-	mqd->compute_static_thread_mgmt_se1 = 0xffffffff;
-	mqd->compute_static_thread_mgmt_se2 = 0xffffffff;
-	mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
-	mqd->compute_misc_reserved = 0x00000003;
-
-	eop_base_addr = ring->eop_gpu_addr >> 8;
-
-	/* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
-	tmp = mmCP_HQD_EOP_CONTROL_DEFAULT;
-	tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE,
-			(order_base_2(MES_EOP_SIZE / 4) - 1));
-
-	mqd->cp_hqd_eop_base_addr_lo = lower_32_bits(eop_base_addr);
-	mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr);
-	mqd->cp_hqd_eop_control = tmp;
-
-	/* disable the queue if it's active */
-	ring->wptr = 0;
-	mqd->cp_hqd_pq_rptr = 0;
-	mqd->cp_hqd_pq_wptr_lo = 0;
-	mqd->cp_hqd_pq_wptr_hi = 0;
-
-	/* set the pointer to the MQD */
-	mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc;
-	mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr);
-
-	/* set MQD vmid to 0 */
-	tmp = mmCP_MQD_CONTROL_DEFAULT;
-	tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0);
-	mqd->cp_mqd_control = tmp;
-
-	/* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
-	hqd_gpu_addr = ring->gpu_addr >> 8;
-	mqd->cp_hqd_pq_base_lo = lower_32_bits(hqd_gpu_addr);
-	mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr);
-
-	/* set the wb address whether it's enabled or not */
-	wb_gpu_addr = ring->rptr_gpu_addr;
-	mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc;
-	mqd->cp_hqd_pq_rptr_report_addr_hi =
-		upper_32_bits(wb_gpu_addr) & 0xffff;
-
-	/* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
-	wb_gpu_addr = ring->wptr_gpu_addr;
-	mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffff8;
-	mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff;
-
-	/* set up the HQD, this is similar to CP_RB0_CNTL */
-	tmp = mmCP_HQD_PQ_CONTROL_DEFAULT;
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE,
-			    (order_base_2(ring->ring_size / 4) - 1));
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE,
-			    ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8));
-#ifdef __BIG_ENDIAN
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1);
-#endif
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 1);
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, TUNNEL_DISPATCH, 0);
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1);
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1);
-	tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, NO_UPDATE_RPTR, 1);
-	mqd->cp_hqd_pq_control = tmp;
-
-	/* enable doorbell? */
-	tmp = 0;
-	if (ring->use_doorbell) {
-		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
-				    DOORBELL_OFFSET, ring->doorbell_index);
-		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
-				    DOORBELL_EN, 1);
-		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
-				    DOORBELL_SOURCE, 0);
-		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
-				    DOORBELL_HIT, 0);
-	}
-	else
-		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
-				    DOORBELL_EN, 0);
-	mqd->cp_hqd_pq_doorbell_control = tmp;
-
-	mqd->cp_hqd_vmid = 0;
-	/* activate the queue */
-	mqd->cp_hqd_active = 1;
-	mqd->cp_hqd_persistent_state = mmCP_HQD_PERSISTENT_STATE_DEFAULT;
-	mqd->cp_hqd_ib_control = mmCP_HQD_IB_CONTROL_DEFAULT;
-	mqd->cp_hqd_iq_timer = mmCP_HQD_IQ_TIMER_DEFAULT;
-	mqd->cp_hqd_quantum = mmCP_HQD_QUANTUM_DEFAULT;
-
-	tmp = mmCP_HQD_GFX_CONTROL_DEFAULT;
-	tmp = REG_SET_FIELD(tmp, CP_HQD_GFX_CONTROL, DB_UPDATED_MSG_EN, 1);
-	/* offset: 184 - this is used for CP_HQD_GFX_CONTROL */
-	mqd->cp_hqd_suspend_cntl_stack_offset = tmp;
-
-	amdgpu_device_flush_hdp(ring->adev, NULL);
-	return 0;
-}
-
-#if 0
-static void mes_v10_1_queue_init_register(struct amdgpu_ring *ring)
-{
-	struct v10_compute_mqd *mqd = ring->mqd_ptr;
-	struct amdgpu_device *adev = ring->adev;
-	uint32_t data = 0;
-
-	mutex_lock(&adev->srbm_mutex);
-	nv_grbm_select(adev, 3, ring->pipe, 0, 0);
-
-	/* set CP_HQD_VMID.VMID = 0. */
-	data = RREG32_SOC15(GC, 0, mmCP_HQD_VMID);
-	data = REG_SET_FIELD(data, CP_HQD_VMID, VMID, 0);
-	WREG32_SOC15(GC, 0, mmCP_HQD_VMID, data);
-
-	/* set CP_HQD_PQ_DOORBELL_CONTROL.DOORBELL_EN=0 */
-	data = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL);
-	data = REG_SET_FIELD(data, CP_HQD_PQ_DOORBELL_CONTROL,
-			     DOORBELL_EN, 0);
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, data);
-
-	/* set CP_MQD_BASE_ADDR/HI with the MQD base address */
-	WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR, mqd->cp_mqd_base_addr_lo);
-	WREG32_SOC15(GC, 0, mmCP_MQD_BASE_ADDR_HI, mqd->cp_mqd_base_addr_hi);
-
-	/* set CP_MQD_CONTROL.VMID=0 */
-	data = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL);
-	data = REG_SET_FIELD(data, CP_MQD_CONTROL, VMID, 0);
-	WREG32_SOC15(GC, 0, mmCP_MQD_CONTROL, 0);
-
-	/* set CP_HQD_PQ_BASE/HI with the ring buffer base address */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE, mqd->cp_hqd_pq_base_lo);
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_BASE_HI, mqd->cp_hqd_pq_base_hi);
-
-	/* set CP_HQD_PQ_RPTR_REPORT_ADDR/HI */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR,
-		     mqd->cp_hqd_pq_rptr_report_addr_lo);
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI,
-		     mqd->cp_hqd_pq_rptr_report_addr_hi);
-
-	/* set CP_HQD_PQ_CONTROL */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL, mqd->cp_hqd_pq_control);
-
-	/* set CP_HQD_PQ_WPTR_POLL_ADDR/HI */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR,
-		     mqd->cp_hqd_pq_wptr_poll_addr_lo);
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI,
-		     mqd->cp_hqd_pq_wptr_poll_addr_hi);
-
-	/* set CP_HQD_PQ_DOORBELL_CONTROL */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL,
-		     mqd->cp_hqd_pq_doorbell_control);
-
-	/* set CP_HQD_PERSISTENT_STATE.PRELOAD_SIZE=0x53 */
-	WREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE, mqd->cp_hqd_persistent_state);
-
-	/* set CP_HQD_ACTIVE.ACTIVE=1 */
-	WREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE, mqd->cp_hqd_active);
-
-	nv_grbm_select(adev, 0, 0, 0, 0);
-	mutex_unlock(&adev->srbm_mutex);
-}
-#endif
-
-static int mes_v10_1_kiq_enable_queue(struct amdgpu_device *adev)
-{
-	struct amdgpu_kiq *kiq = &adev->gfx.kiq[0];
-	struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring;
-	int r;
-
-	if (!kiq->pmf || !kiq->pmf->kiq_map_queues)
-		return -EINVAL;
-
-	r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size);
-	if (r) {
-		DRM_ERROR("Failed to lock KIQ (%d).\n", r);
-		return r;
-	}
-
-	kiq->pmf->kiq_map_queues(kiq_ring, &adev->mes.ring);
-
-	return amdgpu_ring_test_helper(kiq_ring);
-}
-
-static int mes_v10_1_queue_init(struct amdgpu_device *adev)
-{
-	int r;
-
-	r = mes_v10_1_mqd_init(&adev->mes.ring);
-	if (r)
-		return r;
-
-	r = mes_v10_1_kiq_enable_queue(adev);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int mes_v10_1_ring_init(struct amdgpu_device *adev)
-{
-	struct amdgpu_ring *ring;
-
-	ring = &adev->mes.ring;
-
-	ring->funcs = &mes_v10_1_ring_funcs;
-
-	ring->me = 3;
-	ring->pipe = 0;
-	ring->queue = 0;
-
-	ring->ring_obj = NULL;
-	ring->use_doorbell = true;
-	ring->doorbell_index = adev->doorbell_index.mes_ring0 << 1;
-	ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_SCHED_PIPE];
-	ring->no_scheduler = true;
-	sprintf(ring->name, "mes_%d.%d.%d", ring->me, ring->pipe, ring->queue);
-
-	return amdgpu_ring_init(adev, ring, 1024, NULL, 0,
-				AMDGPU_RING_PRIO_DEFAULT, NULL);
-}
-
-static int mes_v10_1_kiq_ring_init(struct amdgpu_device *adev)
-{
-	struct amdgpu_ring *ring;
-
-	spin_lock_init(&adev->gfx.kiq[0].ring_lock);
-
-	ring = &adev->gfx.kiq[0].ring;
-
-	ring->me = 3;
-	ring->pipe = 1;
-	ring->queue = 0;
-
-	ring->adev = NULL;
-	ring->ring_obj = NULL;
-	ring->use_doorbell = true;
-	ring->doorbell_index = adev->doorbell_index.mes_ring1 << 1;
-	ring->eop_gpu_addr = adev->mes.eop_gpu_addr[AMDGPU_MES_KIQ_PIPE];
-	ring->no_scheduler = true;
-	sprintf(ring->name, "mes_kiq_%d.%d.%d",
-		ring->me, ring->pipe, ring->queue);
-
-	return amdgpu_ring_init(adev, ring, 1024, NULL, 0,
-				AMDGPU_RING_PRIO_DEFAULT, NULL);
-}
-
-static int mes_v10_1_mqd_sw_init(struct amdgpu_device *adev,
-				 enum admgpu_mes_pipe pipe)
-{
-	int r, mqd_size = sizeof(struct v10_compute_mqd);
-	struct amdgpu_ring *ring;
-
-	if (pipe == AMDGPU_MES_KIQ_PIPE)
-		ring = &adev->gfx.kiq[0].ring;
-	else if (pipe == AMDGPU_MES_SCHED_PIPE)
-		ring = &adev->mes.ring;
-	else
-		BUG();
-
-	if (ring->mqd_obj)
-		return 0;
-
-	r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE,
-				    AMDGPU_GEM_DOMAIN_VRAM |
-				    AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj,
-				    &ring->mqd_gpu_addr, &ring->mqd_ptr);
-	if (r) {
-		dev_warn(adev->dev, "failed to create ring mqd bo (%d)", r);
-		return r;
-	}
-	memset(ring->mqd_ptr, 0, mqd_size);
-
-	/* prepare MQD backup */
-	adev->mes.mqd_backup[pipe] = kmalloc(mqd_size, GFP_KERNEL);
-	if (!adev->mes.mqd_backup[pipe]) {
-		dev_warn(adev->dev,
-			 "no memory to create MQD backup for ring %s\n",
-			 ring->name);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int mes_v10_1_sw_init(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	int pipe, r;
-
-	adev->mes.funcs = &mes_v10_1_funcs;
-	adev->mes.kiq_hw_init = &mes_v10_1_kiq_hw_init;
-
-	r = amdgpu_mes_init(adev);
-	if (r)
-		return r;
-
-	for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
-		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
-			continue;
-
-		r = mes_v10_1_allocate_eop_buf(adev, pipe);
-		if (r)
-			return r;
-
-		r = mes_v10_1_mqd_sw_init(adev, pipe);
-		if (r)
-			return r;
-	}
-
-	if (adev->enable_mes_kiq) {
-		r = mes_v10_1_kiq_ring_init(adev);
-		if (r)
-			return r;
-	}
-
-	r = mes_v10_1_ring_init(adev);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int mes_v10_1_sw_fini(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	int pipe;
-
-	amdgpu_device_wb_free(adev, adev->mes.sch_ctx_offs);
-	amdgpu_device_wb_free(adev, adev->mes.query_status_fence_offs);
-
-	for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
-		kfree(adev->mes.mqd_backup[pipe]);
-
-		amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe],
-				      &adev->mes.eop_gpu_addr[pipe],
-				      NULL);
-		amdgpu_ucode_release(&adev->mes.fw[pipe]);
-	}
-
-	amdgpu_bo_free_kernel(&adev->gfx.kiq[0].ring.mqd_obj,
-			      &adev->gfx.kiq[0].ring.mqd_gpu_addr,
-			      &adev->gfx.kiq[0].ring.mqd_ptr);
-
-	amdgpu_bo_free_kernel(&adev->mes.ring.mqd_obj,
-			      &adev->mes.ring.mqd_gpu_addr,
-			      &adev->mes.ring.mqd_ptr);
-
-	amdgpu_ring_fini(&adev->gfx.kiq[0].ring);
-	amdgpu_ring_fini(&adev->mes.ring);
-
-	amdgpu_mes_fini(adev);
-	return 0;
-}
-
-static void mes_v10_1_kiq_setting(struct amdgpu_ring *ring)
-{
-	uint32_t tmp;
-	struct amdgpu_device *adev = ring->adev;
-
-	/* tell RLC which is KIQ queue */
-	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
-	case IP_VERSION(10, 3, 0):
-	case IP_VERSION(10, 3, 2):
-	case IP_VERSION(10, 3, 1):
-	case IP_VERSION(10, 3, 4):
-		tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid);
-		tmp &= 0xffffff00;
-		tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue);
-		WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp);
-		tmp |= 0x80;
-		WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp);
-		break;
-	default:
-		tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
-		tmp &= 0xffffff00;
-		tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue);
-		WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
-		tmp |= 0x80;
-		WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
-		break;
-	}
-}
-
-static int mes_v10_1_kiq_hw_init(struct amdgpu_device *adev)
-{
-	int r = 0;
-
-	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
-		r = mes_v10_1_load_microcode(adev, AMDGPU_MES_KIQ_PIPE);
-		if (r) {
-			DRM_ERROR("failed to load MES kiq fw, r=%d\n", r);
-			return r;
-		}
-
-		r = mes_v10_1_load_microcode(adev, AMDGPU_MES_SCHED_PIPE);
-		if (r) {
-			DRM_ERROR("failed to load MES fw, r=%d\n", r);
-			return r;
-		}
-	}
-
-	mes_v10_1_enable(adev, true);
-
-	mes_v10_1_kiq_setting(&adev->gfx.kiq[0].ring);
-
-	r = mes_v10_1_queue_init(adev);
-	if (r)
-		goto failure;
-
-	return r;
-
-failure:
-	mes_v10_1_hw_fini(adev);
-	return r;
-}
-
-static int mes_v10_1_hw_init(void *handle)
-{
-	int r;
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	if (!adev->enable_mes_kiq) {
-		if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
-			r = mes_v10_1_load_microcode(adev,
-					     AMDGPU_MES_SCHED_PIPE);
-			if (r) {
-				DRM_ERROR("failed to MES fw, r=%d\n", r);
-				return r;
-			}
-		}
-
-		mes_v10_1_enable(adev, true);
-	}
-
-	r = mes_v10_1_queue_init(adev);
-	if (r)
-		goto failure;
-
-	r = mes_v10_1_set_hw_resources(&adev->mes);
-	if (r)
-		goto failure;
-
-	mes_v10_1_init_aggregated_doorbell(&adev->mes);
-
-	r = mes_v10_1_query_sched_status(&adev->mes);
-	if (r) {
-		DRM_ERROR("MES is busy\n");
-		goto failure;
-	}
-
-	/*
-	 * Disable KIQ ring usage from the driver once MES is enabled.
-	 * MES uses KIQ ring exclusively so driver cannot access KIQ ring
-	 * with MES enabled.
-	 */
-	adev->gfx.kiq[0].ring.sched.ready = false;
-	adev->mes.ring.sched.ready = true;
-
-	return 0;
-
-failure:
-	mes_v10_1_hw_fini(adev);
-	return r;
-}
-
-static int mes_v10_1_hw_fini(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	adev->mes.ring.sched.ready = false;
-
-	mes_v10_1_enable(adev, false);
-
-	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
-		mes_v10_1_free_ucode_buffers(adev, AMDGPU_MES_KIQ_PIPE);
-		mes_v10_1_free_ucode_buffers(adev, AMDGPU_MES_SCHED_PIPE);
-	}
-
-	return 0;
-}
-
-static int mes_v10_1_suspend(void *handle)
-{
-	int r;
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	r = amdgpu_mes_suspend(adev);
-	if (r)
-		return r;
-
-	return mes_v10_1_hw_fini(adev);
-}
-
-static int mes_v10_1_resume(void *handle)
-{
-	int r;
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	r = mes_v10_1_hw_init(adev);
-	if (r)
-		return r;
-
-	return amdgpu_mes_resume(adev);
-}
-
-static int mes_v10_0_early_init(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	int pipe, r;
-
-	for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) {
-		if (!adev->enable_mes_kiq && pipe == AMDGPU_MES_KIQ_PIPE)
-			continue;
-		r = amdgpu_mes_init_microcode(adev, pipe);
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static int mes_v10_0_late_init(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	if (!amdgpu_in_reset(adev))
-		amdgpu_mes_self_test(adev);
-
-	return 0;
-}
-
-static const struct amd_ip_funcs mes_v10_1_ip_funcs = {
-	.name = "mes_v10_1",
-	.early_init = mes_v10_0_early_init,
-	.late_init = mes_v10_0_late_init,
-	.sw_init = mes_v10_1_sw_init,
-	.sw_fini = mes_v10_1_sw_fini,
-	.hw_init = mes_v10_1_hw_init,
-	.hw_fini = mes_v10_1_hw_fini,
-	.suspend = mes_v10_1_suspend,
-	.resume = mes_v10_1_resume,
-	.dump_ip_state = NULL,
-	.print_ip_state = NULL,
-};
-
-const struct amdgpu_ip_block_version mes_v10_1_ip_block = {
-	.type = AMD_IP_BLOCK_TYPE_MES,
-	.major = 10,
-	.minor = 1,
-	.rev = 0,
-	.funcs = &mes_v10_1_ip_funcs,
-};
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h
deleted file mode 100644
index 9afd6ddb01e9c..0000000000000
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright 2019 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __MES_V10_1_H__
-#define __MES_V10_1_H__
-
-extern const struct amdgpu_ip_block_version mes_v10_1_ip_block;
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 12e54047bf795..3a282c90f7c9b 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -59,7 +59,6 @@
 #include "vcn_v3_0.h"
 #include "jpeg_v3_0.h"
 #include "amdgpu_vkms.h"
-#include "mes_v10_1.h"
 #include "mxgpu_nv.h"
 #include "smuio_v11_0.h"
 #include "smuio_v11_0_6.h"
-- 
2.44.0


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