DepSurf

Function: _request_firmware

Status

Regular

• In 4.4: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, unsigned int opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_class.c (ffffffff8155f340)
  Location: drivers/base/firmware_class.c:1118
  Inline: False
  Direct callers:
    - drivers/base/firmware_class.c:request_firmware
    - drivers/base/firmware_class.c:request_firmware_direct
    - drivers/base/firmware_class.c:request_firmware_work_func
  

  Symbols:

  ffffffff8155f340-ffffffff8155fe31: _request_firmware (STB_LOCAL)
  

• In 4.8: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, unsigned int opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_class.c (ffffffff815b3920)
  Location: drivers/base/firmware_class.c:1133
  Inline: False
  Direct callers:
    - drivers/base/firmware_class.c:request_firmware_work_func
    - drivers/base/firmware_class.c:request_firmware_into_buf
    - drivers/base/firmware_class.c:request_firmware_direct
    - drivers/base/firmware_class.c:request_firmware
  

  Symbols:

  ffffffff815b3920-ffffffff815b4451: _request_firmware (STB_LOCAL)
  

• In 4.10: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, unsigned int opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_class.c (ffffffff815e2ca0)
  Location: drivers/base/firmware_class.c:1168
  Inline: False
  Direct callers:
    - drivers/base/firmware_class.c:request_firmware_work_func
    - drivers/base/firmware_class.c:request_firmware_into_buf
    - drivers/base/firmware_class.c:request_firmware_direct
    - drivers/base/firmware_class.c:request_firmware
  

  Symbols:

  ffffffff815e2ca0-ffffffff815e36f1: _request_firmware (STB_LOCAL)
  

• In 4.13: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, unsigned int opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_class.c (ffffffff815f7b30)
  Location: drivers/base/firmware_class.c:1191
  Inline: False
  Direct callers:
    - drivers/base/firmware_class.c:request_firmware_work_func
    - drivers/base/firmware_class.c:request_firmware_into_buf
    - drivers/base/firmware_class.c:request_firmware_direct
    - drivers/base/firmware_class.c:request_firmware
  

  Symbols:

  ffffffff815f7b30-ffffffff815f83d8: _request_firmware (STB_LOCAL)
  

• In 4.15: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, unsigned int opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_class.c (ffffffff8165fad0)
  Location: drivers/base/firmware_class.c:1198
  Inline: False
  Direct callers:
    - drivers/base/firmware_class.c:request_firmware_work_func
    - drivers/base/firmware_class.c:request_firmware_into_buf
    - drivers/base/firmware_class.c:request_firmware_direct
    - drivers/base/firmware_class.c:request_firmware
  

  Symbols:

  ffffffff8165fad0-ffffffff816603d7: _request_firmware (STB_LOCAL)
  

• In 4.18: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffff8169a7e0)
  Location: drivers/base/firmware_loader/main.c:559
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff8169a7e0-ffffffff8169ad62: _request_firmware (STB_LOCAL)
  

• In 5.0: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffff816bb040)
  Location: drivers/base/firmware_loader/main.c:567
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff816bb040-ffffffff816bb5e8: _request_firmware (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff816f58d0-ffffffff816f5cdd: _request_firmware (STB_LOCAL)
  ffffffff816f6079-ffffffff816f60bc: _request_firmware.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff81719cd0-ffffffff8171a0dd: _request_firmware (STB_LOCAL)
  ffffffff8171a479-ffffffff8171a4bc: _request_firmware.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:755
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:cache_firmware
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff817d5e60-ffffffff817d5fe0: _request_firmware (STB_LOCAL)
  ffffffff817d6414-ffffffff817d6433: _request_firmware.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:790
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:cache_firmware
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff817ea880-ffffffff817eaa12: _request_firmware (STB_LOCAL)
  ffffffff81c0f1d6-ffffffff81c0f1f0: _request_firmware.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:794
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff817cefd0-ffffffff817cf1a4: _request_firmware (STB_LOCAL)
  ffffffff81c01347-ffffffff81c0136a: _request_firmware.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:793
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff818596c0-ffffffff818599bd: _request_firmware (STB_LOCAL)
  ffffffff81d042c3-ffffffff81d04300: _request_firmware.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:796
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff819a01d0-ffffffff819a0589: _request_firmware (STB_LOCAL)
  ffffffff81eccbf0-ffffffff81eccc64: _request_firmware.cold (STB_LOCAL)
  

• In 6.2: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffff81b11d40)
  Location: drivers/base/firmware_loader/main.c:796
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff81b11d40-ffffffff81b12119: _request_firmware (STB_LOCAL)
  

• In 6.5: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffff81b60030)
  Location: drivers/base/firmware_loader/main.c:849
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff81b60030-ffffffff81b6040c: _request_firmware (STB_LOCAL)
  

• In 6.8: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, size_t offset, u32 opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffff81bb3a40)
  Location: drivers/base/firmware_loader/main.c:850
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_partial_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:firmware_request_platform
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
  

  Symbols:

  ffffffff81bb3a40-ffffffff81bb3e4c: _request_firmware (STB_LOCAL)
  

Arch

• In arm64: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffff80001090d438)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffff80001090d438-ffff80001090d88c: _request_firmware (STB_LOCAL)
  

• In armhf: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (c09f6444)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  c09f6444-c09f68a4: _request_firmware (STB_LOCAL)
  

• In ppc64el: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (c0000000009ad7c0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  c0000000009ad7c0-c0000000009adeb0: _request_firmware (STB_LOCAL)
  

• In riscv64: ✅

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/firmware_loader/main.c (ffffffe000591ee8)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_into_buf
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffe000591ee8-ffffffe000592332: _request_firmware (STB_LOCAL)
  

Flavor

• In aws: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff816e0000-ffffffff816e040d: _request_firmware (STB_LOCAL)
  ffffffff816e07a9-ffffffff816e07ec: _request_firmware.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff816ba640-ffffffff816baa4d: _request_firmware (STB_LOCAL)
  ffffffff816bade9-ffffffff816bae2c: _request_firmware.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff8170d560-ffffffff8170db20: _request_firmware (STB_LOCAL)
  ffffffff8170de50-ffffffff8170deb5: _request_firmware.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  int _request_firmware(const struct firmware **firmware_p, const char *name, struct device *device, void *buf, size_t size, enum fw_opt opt_flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/base/firmware_loader/main.c (0)
  Location: drivers/base/firmware_loader/main.c:751
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:request_firmware_work_func
    - drivers/base/firmware_loader/main.c:request_firmware_direct
    - drivers/base/firmware_loader/main.c:firmware_request_nowarn
    - drivers/base/firmware_loader/main.c:request_firmware
  

  Symbols:

  ffffffff81728340-ffffffff81728742: _request_firmware (STB_LOCAL)
  ffffffff81728ae9-ffffffff81728b2c: _request_firmware.cold (STB_LOCAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. void *buf
  • Param added. size_t size
  • Param reordered. firmware_p, name, device, opt_flags ➡️ firmware_p, name, device, buf, size, opt_flags
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param type changed. unsigned int opt_flags ➡️ enum fw_opt opt_flags
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param type changed. enum fw_opt opt_flags ➡️ u32 opt_flags
• Changed between 5.8 and 5.11 ⚠️

  • Param added. size_t offset
  • Param reordered. firmware_p, name, device, buf, size, opt_flags ➡️ firmware_p, name, device, buf, size, offset, opt_flags
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅