DepSurf

Function: dma_direct_sync_single_for_device

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811184b0)
  Location: kernel/dma/direct.c:215
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff811184b0-ffffffff811184f4: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In 5.3: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81122900)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff81122900-ffffffff81122947: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In 5.4: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112ed40)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff8112ed40-ffffffff8112ed87: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In 5.8: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113d870)
  Location: kernel/dma/direct.c:312
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_fill_host_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
    - net/xdp/xsk_buff_pool.c:xp_dma_sync_for_device_slow
    - net/xdp/xsk_buff_pool.c:xp_alloc
  

  Symbols:

  ffffffff8113d870-ffffffff8113d8b7: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81138166)
  Location: kernel/dma/direct.h:54
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81139236)
  Location: kernel/dma/direct.h:54
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff8115c0c3)
  Location: kernel/dma/direct.h:54
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81185d8c)
  Location: kernel/dma/direct.h:54
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811c176f)
  Location: kernel/dma/direct.h:55
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811d41ef)
  Location: kernel/dma/direct.h:55
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811e8e5f)
  Location: kernel/dma/direct.h:56
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_sync_single_for_device
  

Arch

• In arm64: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffff8000101944b0)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/iommu/rockchip-iommu.c:rk_iommu_map
    - drivers/iommu/rockchip-iommu.c:rk_iommu_map
    - drivers/iommu/rockchip-iommu.c:rk_iommu_map
    - drivers/net/ethernet/broadcom/bgmac.c:bgmac_dma_rx_read
    - drivers/net/ethernet/freescale/fec_main.c:fec_enet_rx_queue
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffff8000101944b0-ffff800010194568: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In drivers/tty/serial/8250/8250_dma.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/iommu/io-pgtable-arm.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/iommu/omap-iommu.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/iommu/rockchip-iommu.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/iommu/tegra-smmu.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/iommu/exynos-iommu.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/net/ethernet/freescale/fec_main.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/net/ethernet/ti/davinci_cpdma.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/usb/dwc2/hcd.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/usb/dwc2/hcd_ddma.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/mmc/host/sdhci.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/firmware/tegra/ivc.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

  In drivers/staging/emxx_udc/emxx_udc.c (0)
  Location: include/linux/dma-mapping.h:215
  Inline: True
  

• In ppc64el: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f46b0)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/dma-iommu.c:dma_iommu_sync_for_device
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  c0000000001f46b0-c0000000001f4720: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In riscv64: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffe0001265a8)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
    - drivers/mmc/host/mmc_spi.c:mmc_spi_command_send
  

  Symbols:

  ffffffe0001265a8-ffffffe00012660c: dma_direct_sync_single_for_device (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81127320)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff81127320-ffffffff81127367: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In azure: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81119d80)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
  

  Symbols:

  ffffffff81119d80-ffffffff81119dc7: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In gcp: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81125210)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff81125210-ffffffff81125257: dma_direct_sync_single_for_device (STB_GLOBAL)
  

• In lowlatency: ✅

  void dma_direct_sync_single_for_device(struct device *dev, dma_addr_t addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81131850)
  Location: kernel/dma/direct.c:225
  Inline: False
  Direct callers:
    - drivers/tty/serial/8250/8250_dma.c:serial8250_tx_dma
    - drivers/usb/dwc2/hcd.c:dwc2_hc_start_transfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_hcd_start_xfer_ddma
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_init_non_isoc_dma_desc
    - drivers/usb/dwc2/hcd_ddma.c:dwc2_update_frame_list
  

  Symbols:

  ffffffff81131850-ffffffff81131897: dma_direct_sync_single_for_device (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• 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 ✅