website-struct

Struct: spi_transfer

Status

Regular

• In 4.4: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 4.8: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 4.10: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 4.13: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 4.15: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 4.18: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      struct list_head transfer_list;
  };
  

• In 5.0: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      u32 speed_hz;
      u16 word_delay;
      struct list_head transfer_list;
  };
  

• In 5.3: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In 5.4: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In 5.8: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
  };
  

• In 5.11: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u16 delay_usecs;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
      u16 error;
  };
  

• In 5.13: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
      u16 error;
  };
  

• In 5.15: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
      u16 error;
  };
  

• In 5.19: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
      u16 error;
  };
  

• In 6.2: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_off;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      bool timestamped;
      struct list_head transfer_list;
      u16 error;
  };
  

• In 6.5: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      u16 error;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_off;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      unsigned int timestamped;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      struct list_head transfer_list;
  };
  

• In 6.8: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      u16 error;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int dummy_data;
      unsigned int cs_off;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      unsigned int timestamped;
      u8 bits_per_word;
      struct spi_delay delay;
      struct spi_delay cs_change_delay;
      struct spi_delay word_delay;
      u32 speed_hz;
      u32 effective_speed_hz;
      unsigned int ptp_sts_word_pre;
      unsigned int ptp_sts_word_post;
      struct ptp_system_timestamp *ptp_sts;
      struct list_head transfer_list;
  };
  

Arch

• In arm64: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In armhf: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In ppc64el: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In riscv64: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

Flavor

• In aws: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In azure: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In gcp: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

• In lowlatency: ✅

  struct spi_transfer {
      const void *tx_buf;
      void *rx_buf;
      unsigned int len;
      dma_addr_t tx_dma;
      dma_addr_t rx_dma;
      struct sg_table tx_sg;
      struct sg_table rx_sg;
      unsigned int cs_change;
      unsigned int tx_nbits;
      unsigned int rx_nbits;
      u8 bits_per_word;
      u8 word_delay_usecs;
      u16 delay_usecs;
      u16 cs_change_delay;
      u8 cs_change_delay_unit;
      u32 speed_hz;
      u16 word_delay;
      u32 effective_speed_hz;
      struct list_head transfer_list;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. u16 word_delay
• Changed between 5.0 and 5.3 ⚠️

  • Field added. u8 word_delay_usecs
  • Field added. u16 cs_change_delay
  • Field added. u8 cs_change_delay_unit
  • Field added. u32 effective_speed_hz
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct spi_delay delay
  • Field added. unsigned int ptp_sts_word_pre
  • Field added. unsigned int ptp_sts_word_post
  • Field added. struct ptp_system_timestamp *ptp_sts
  • Field added. bool timestamped
  • Field removed. u8 word_delay_usecs
  • Field removed. u8 cs_change_delay_unit
  • Field type changed. u16 cs_change_delay ➡️ struct spi_delay cs_change_delay
  • Field type changed. u16 word_delay ➡️ struct spi_delay word_delay
• Changed between 5.8 and 5.11 ⚠️

  • Field added. u16 error
• Changed between 5.11 and 5.13 ⚠️

  • Field added. unsigned int dummy_data
  • Field removed. u16 delay_usecs
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. unsigned int cs_off
• Changed between 6.2 and 6.5 ⚠️

  • Field type changed. bool timestamped ➡️ unsigned int timestamped
• 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 ✅