On GFX version 11, GFXOFF was disabled due to a MES KIQ firmware
issue, which has since been fixed after version 64.
This patch only re-enables GFXOFF for GFX version 11 if the GPU's
MES KIQ firmware version is newer than version 64.
V2: Keep GFXOFF disabled on GFX11 if MES KIQ is below version 64.
V3: Add parentheses to avoid GCC warning for parentheses:
"suggest parentheses around comparison in operand of ‘&’"
V4: Remove "V3" from commit title
V5: Change commit description and insert 'Acked-by'
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
A static checker pointed out, that bo_va->base.bo was already derefenced
earlier in the same scope. Therefore this check is unnecessary here.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Fixes: 50661eb1a2 ("drm/amdgpu: Auto-validate DMABuf imports in compute VMs")
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Calling amdgpu_device_ip_resume_phase1() during shutdown leaves the
HW in an active state and is an unbalanced use of the IP callbacks.
Using the IP callbacks like this can lead to memory leaks, double
free and imbalanced reference counters.
Leaving the HW in an active state can lead to DMA accesses to memory now
freed by the driver.
Both is a complete no-go for driver unload so completely revert the
workaround for now.
This reverts commit f5c7e77970.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_range() is inclusive. So a -1 has been added when needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
otherwise drm_client_dev_unregister() would try to
kfree(&adev->kfd.client).
Fixes: 1819200166 ("drm/amdkfd: Export DMABufs from KFD using GEM handles")
Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: space required after that ',' (ctx:VxV)
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: open brace '{' following struct go on the same line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: need consistent spacing around '-' (ctx:WxV)
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: space required before the open parenthesis '('
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: do not initialise globals to 0
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
If the RLC firmware is invalid because of wrong header size,
the pointer to the rlc firmware is released in function
amdgpu_ucode_request. There will be a null pointer error
in subsequent use. So skip validation to fix it.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Move ras capablity check to amdgpu_ras_check_supported.
Driver will query ras capablity through psp interace, or
vbios interface, or specific ip callbacks.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Instead of traditional atomfirmware interfaces for RAS
capability, host driver can query ras capability from
psp starting from psp v13_0_6.
v2: drop redundant local variable from get_ras_capability.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: space prohibited before that '++' (ctx:WxB)
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
ERROR: trailing statements should be on next line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
spaces required around that '=' (ctx:VxV)
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: "foo* bar" should be "foo *bar"
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the following errors reported by checkpatch:
ERROR: that open brace { should be on the previous line
Signed-off-by: chenxuebing <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
v1:
add sdma v4.4.2 ACA driver support
v2:
use macro to define smn address value.
v3: squash in fix for unbalanced irqs
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Some customer platforms do not enable mmconfig for various reasons,
such as bios bug, and therefore cannot access the GPU extend configuration
space through mmio.
When the system enters the d3cold state and resumes, the amdgpu driver
fails to resume because the extend configuration space registers of
GPU can't be restored. At this point, Usually we only see some failure
dmesg log printed by amdgpu driver, it is difficult to find the root
cause.
Therefor print a warnning message if the system can't access the
extended configuration space register when using large bar.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
v1:
implement new RAS ACA driver code framework.
v2:
- rename aca_bank_set to aca_banks.
- rename aca_source_xxx to aca_handle_xxx.
v3:
Optimize some function implementation details. (from Hawking's suggestion)
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
To allow using this helper for indirect access when
nbio funcs is not available. For instance, in ip
discovery phase.
v2: define macro for pcie_index/data/index_hi fallback.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
So kernel message has the device pcie bdf information,
which helps issue debugging especially in multiple GPU
system.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
