diff options
| author | Karol Wachowski <karol.wachowski@intel.com> | 2024-09-30 21:52:58 +0200 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-10-11 12:44:38 +0200 |
| commit | bade0340526827d03d9c293450c0422beba77f04 (patch) | |
| tree | 250c87709a25c71b97e342f122cabdb56e6f4e08 /drivers/accel/ivpu/ivpu_pm.c | |
| parent | 990b1e3d150104249115a0ad81ea77c53b28f0f8 (diff) | |
accel/ivpu: Add coredump support
Use coredump (if available) to collect FW logs in case of a FW crash.
This makes dmesg more readable and allows to collect more log data.
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930195322.461209-8-jacek.lawrynowicz@linux.intel.com
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Diffstat (limited to 'drivers/accel/ivpu/ivpu_pm.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c index 3c36b55c01d5..bf77395ffcb7 100644 --- a/drivers/accel/ivpu/ivpu_pm.c +++ b/drivers/accel/ivpu/ivpu_pm.c @@ -9,17 +9,18 @@ #include <linux/pm_runtime.h> #include <linux/reboot.h> -#include "vpu_boot_api.h" +#include "ivpu_coredump.h" #include "ivpu_drv.h" -#include "ivpu_hw.h" #include "ivpu_fw.h" #include "ivpu_fw_log.h" +#include "ivpu_hw.h" #include "ivpu_ipc.h" #include "ivpu_job.h" #include "ivpu_jsm_msg.h" #include "ivpu_mmu.h" #include "ivpu_ms.h" #include "ivpu_pm.h" +#include "vpu_boot_api.h" static bool ivpu_disable_recovery; module_param_named_unsafe(disable_recovery, ivpu_disable_recovery, bool, 0644); @@ -124,7 +125,7 @@ static void ivpu_pm_recovery_work(struct work_struct *work) if (ret) ivpu_err(vdev, "Failed to resume NPU: %d\n", ret); - ivpu_fw_log_dump(vdev); + ivpu_dev_coredump(vdev); atomic_inc(&vdev->pm->reset_counter); atomic_set(&vdev->pm->reset_pending, 1); @@ -263,7 +264,7 @@ int ivpu_pm_runtime_suspend_cb(struct device *dev) if (!is_idle || ret_d0i3) { ivpu_err(vdev, "Forcing cold boot due to previous errors\n"); atomic_inc(&vdev->pm->reset_counter); - ivpu_fw_log_dump(vdev); + ivpu_dev_coredump(vdev); ivpu_pm_prepare_cold_boot(vdev); } else { ivpu_pm_prepare_warm_boot(vdev); |