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| author | Wachowski, Karol <karol.wachowski@intel.com> | 2024-01-15 14:44:27 +0100 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-01-22 10:27:43 +0100 |
| commit | 929acfb9c53986d5ba37cfb9e1172ad79735f8eb (patch) | |
| tree | 1691f2a3e9b927d06ee16b38607e16146b9f38b1 /drivers/accel | |
| parent | 30cf36bb0408a163eb3d58ea6b883c612c029286 (diff) | |
| download | linux-929acfb9c53986d5ba37cfb9e1172ad79735f8eb.tar.gz linux-929acfb9c53986d5ba37cfb9e1172ad79735f8eb.tar.bz2 linux-929acfb9c53986d5ba37cfb9e1172ad79735f8eb.zip | |
accel/ivpu: Call diagnose failure in ivpu_mmu_cmdq_sync()
Check for possible failure reasons in the buttress.
Some errors (like external abort) should have corresponding buttress errors
registers set indicating the real reason of failure.
Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240115134434.493839-3-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_mmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c index 92ef651098d8..1f813625aab3 100644 --- a/drivers/accel/ivpu/ivpu_mmu.c +++ b/drivers/accel/ivpu/ivpu_mmu.c @@ -7,6 +7,7 @@ #include <linux/highmem.h> #include "ivpu_drv.h" +#include "ivpu_hw.h" #include "ivpu_hw_reg_io.h" #include "ivpu_mmu.h" #include "ivpu_mmu_context.h" @@ -518,6 +519,7 @@ static int ivpu_mmu_cmdq_sync(struct ivpu_device *vdev) ivpu_err(vdev, "Timed out waiting for MMU consumer: %d, error: %s\n", ret, ivpu_mmu_cmdq_err_to_str(err)); + ivpu_hw_diagnose_failure(vdev); } return ret; |