drivers/accel/ivpu/ivpu_fw_log.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2020-2023 Intel Corporation
   4  */
   5
   6 #ifndef __IVPU_FW_LOG_H__
   7 #define __IVPU_FW_LOG_H__
   8
   9 #include <linux/types.h>
  10
  11 #include <drm/drm_print.h>
  12
  13 #include "ivpu_drv.h"
  14
  15 #define IVPU_FW_LOG_DEFAULT 0
  16 #define IVPU_FW_LOG_DEBUG   1
  17 #define IVPU_FW_LOG_INFO    2
  18 #define IVPU_FW_LOG_WARN    3
  19 #define IVPU_FW_LOG_ERROR   4
  20 #define IVPU_FW_LOG_FATAL   5
  21
  22 extern unsigned int ivpu_log_level;
  23
  24 #define IVPU_FW_VERBOSE_BUFFER_SMALL_SIZE       SZ_1M
  25 #define IVPU_FW_VERBOSE_BUFFER_LARGE_SIZE       SZ_8M
  26 #define IVPU_FW_CRITICAL_BUFFER_SIZE            SZ_512K
  27
  28 void ivpu_fw_log_print(struct ivpu_device *vdev, bool only_new_msgs, struct drm_printer *p);
  29 void ivpu_fw_log_clear(struct ivpu_device *vdev);
  30
  31 static inline void ivpu_fw_log_dump(struct ivpu_device *vdev)
  32 {
  33         struct drm_printer p = drm_info_printer(vdev->drm.dev);
  34
  35         ivpu_fw_log_print(vdev, false, &p);
  36 }
  37
  38 #endif /* __IVPU_FW_LOG_H__ */