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drm/amdgpu: remove pasid_src field from IV entry

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PASID_SRC is not actually present in the Interrupt Packet, the field is
taken as reserved bits now. So remove it from IV entry to avoid misuse.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaomeng Hou 2023-04-27 13:38:47 +08:00 committed by Alex Deucher
parent a6f7baa387
commit 04b3c34f5c
2 changed files with 0 additions and 2 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
View File

@ -271,7 +271,6 @@ void amdgpu_ih_decode_iv_helper(struct amdgpu_device *adev,
entry->timestamp_src = dw[2] >> 31;
entry->pasid = dw[3] & 0xffff;
entry->node_id = (dw[3] >> 16) & 0xff;
entry->pasid_src = dw[3] >> 31;
entry->src_data[0] = dw[4];
entry->src_data[1] = dw[5];
entry->src_data[2] = dw[6];

1
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
View File

@ -54,7 +54,6 @@ struct amdgpu_iv_entry {
unsigned timestamp_src;
unsigned pasid;
unsigned node_id;
unsigned pasid_src;
unsigned src_data[AMDGPU_IRQ_SRC_DATA_MAX_SIZE_DW];
const uint32_t *iv_entry;
};