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drm/amdgpu/mes12: add mes mapping legacy queue support

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Add mes12 map legacy queue packet submission.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao
2024-03-01 17:33:30 +08:00
committed by Alex Deucher
parent 6ce03bd3a4
commit 4c2439f908
1 changed files with 26 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
+26
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@@ -230,6 +230,31 @@ static int mes_v12_0_remove_hw_queue(struct amdgpu_mes *mes,
offsetof(union MESAPI__REMOVE_QUEUE, api_status));
}
static int mes_v12_0_map_legacy_queue(struct amdgpu_mes *mes,
struct mes_map_legacy_queue_input *input)
{
union MESAPI__ADD_QUEUE mes_add_queue_pkt;
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.pipe_id = input->pipe_id;
mes_add_queue_pkt.queue_id = input->queue_id;
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.map_legacy_kq = 1;
return mes_v12_0_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_v12_0_unmap_legacy_queue(struct amdgpu_mes *mes,
struct mes_unmap_legacy_queue_input *input)
{
@@ -493,6 +518,7 @@ static void mes_v12_0_enable_unmapped_doorbell_handling(
static const struct amdgpu_mes_funcs mes_v12_0_funcs = {
.add_hw_queue = mes_v12_0_add_hw_queue,
.remove_hw_queue = mes_v12_0_remove_hw_queue,
.map_legacy_queue = mes_v12_0_map_legacy_queue,
.unmap_legacy_queue = mes_v12_0_unmap_legacy_queue,
.suspend_gang = mes_v12_0_suspend_gang,
.resume_gang = mes_v12_0_resume_gang,