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drm/amdgpu/ih: store the full context id

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The contextID field (formerly known as src_data) of the IH
vector stores client specific information about an interrupt.
It was expanded from 32 bits to 128 on newer asics.  Expand the
src_id field to handle this.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2016-11-29 18:02:12 -05:00
parent d766e6a393
commit 7ccf5aa8ba
15 changed files with 38 additions and 36 deletions
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2
drivers/gpu/drm/amd/amdgpu/cz_ih.c
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@@ -229,7 +229,7 @@ static void cz_ih_decode_iv(struct amdgpu_device *adev,
entry->client_id = AMDGPU_IH_CLIENTID_LEGACY;
entry->src_id = dw[0] & 0xff;
entry->src_data = dw[1] & 0xfffffff;
entry->src_data[0] = dw[1] & 0xfffffff;
entry->ring_id = dw[2] & 0xff;
entry->vm_id = (dw[2] >> 8) & 0xff;
entry->pas_id = (dw[2] >> 16) & 0xffff;