drm/amdgpu: only check mmBIF_IOV_FUNC_IDENTIFIER on tonga/fiji

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commit 57ad33a307 upstream.

We only support SR-IOV on tonga/fiji.  Don't check this register
on other VI parts.

Fixes: 048765ad5a (amdgpu: fix asic initialization for virtualized environments (v2))
Reviewed-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alex Deucher 2017-12-19 09:52:31 -05:00 • committed by Greg Kroah-Hartman

parent 46c1e4023b

commit 30537deb08

1 changed files with 13 additions and 8 deletions

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drivers/gpu/drm/amd/amdgpu/vi.c

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