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3f975d0f71
GCEA/MMHUB EA error should not result to DF freeze, this is
fixed in next generation, but for some reasons the GCEA/MMHUB
EA error will result to DF freeze in previous generation,
diver should avoid to indicate GCEA/MMHUB EA error as hw fatal
error in kernel message by read GCEA/MMHUB err status registers.
Changed from V1:
make query_ras_error_status function more general
make read mmhub er status register more friendly
Changed from V2:
move ras error status query function into do_recovery workqueue
Changed from V3:
remove useless code from V2, print GCEA error status
instance number
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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|---|---|---|
| .. | ||
| athub | ||
| bif | ||
| clk | ||
| dce | ||
| dcn | ||
| df | ||
| dpcs | ||
| gc | ||
| gca | ||
| gmc | ||
| hdp | ||
| mmhub | ||
| mp | ||
| nbif | ||
| nbio | ||
| oss | ||
| pwr | ||
| rsmu | ||
| sdma0 | ||
| sdma1 | ||
| sdma2 | ||
| sdma3 | ||
| sdma4 | ||
| sdma5 | ||
| sdma6 | ||
| sdma7 | ||
| smu | ||
| smuio | ||
| thm | ||
| umc | ||
| uvd | ||
| vce | ||
| vcn | ||
| wafl | ||
| xgmi | ||