website-struct

Struct: spi_device

Status

Regular

• In 4.4: ✅

  struct spi_device {
      struct device dev;
      struct spi_master *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 4.8: ✅

  struct spi_device {
      struct device dev;
      struct spi_master *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 4.10: ✅

  struct spi_device {
      struct device dev;
      struct spi_master *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 4.13: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 4.15: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 4.18: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 5.0: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      u16 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct spi_statistics statistics;
  };
  

• In 5.3: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In 5.4: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In 5.8: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_statistics statistics;
  };
  

• In 5.11: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_statistics statistics;
  };
  

• In 5.13: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_statistics statistics;
  };
  

• In 5.15: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_delay cs_setup;
      struct spi_delay cs_hold;
      struct spi_delay cs_inactive;
      struct spi_statistics statistics;
  };
  

• In 5.19: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_delay cs_setup;
      struct spi_delay cs_hold;
      struct spi_delay cs_inactive;
      struct spi_statistics statistics;
  };
  

• In 6.2: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_delay cs_setup;
      struct spi_delay cs_hold;
      struct spi_delay cs_inactive;
      struct spi_statistics *pcpu_statistics;
  };
  

• In 6.5: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      struct gpio_desc *cs_gpiod;
      struct spi_delay word_delay;
      struct spi_delay cs_setup;
      struct spi_delay cs_hold;
      struct spi_delay cs_inactive;
      struct spi_statistics *pcpu_statistics;
  };
  

• In 6.8: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select[16];
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      struct gpio_desc * cs_gpiod[16];
      struct spi_delay word_delay;
      struct spi_delay cs_setup;
      struct spi_delay cs_hold;
      struct spi_delay cs_inactive;
      struct spi_statistics *pcpu_statistics;
      u32 cs_index_mask;
  };
  

Arch

• In arm64: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In armhf: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In ppc64el: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In riscv64: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

Flavor

• In aws: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In azure: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In gcp: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

• In lowlatency: ✅

  struct spi_device {
      struct device dev;
      struct spi_controller *controller;
      struct spi_controller *master;
      u32 max_speed_hz;
      u8 chip_select;
      u8 bits_per_word;
      bool rt;
      u32 mode;
      int irq;
      void *controller_state;
      void *controller_data;
      char modalias[32];
      const char *driver_override;
      int cs_gpio;
      struct gpio_desc *cs_gpiod;
      uint8_t word_delay_usecs;
      struct spi_statistics statistics;
  };
  

Differences

Regular

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

  • Field added. struct spi_controller *controller
  • Field type changed. struct spi_master *master ➡️ struct spi_controller *master
• 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. const char *driver_override
• Changed between 5.0 and 5.3 ⚠️

  • Field added. bool rt
  • Field added. struct gpio_desc *cs_gpiod
  • Field added. uint8_t word_delay_usecs
  • Field type changed. u16 mode ➡️ u32 mode
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. struct spi_delay word_delay
  • Field removed. uint8_t word_delay_usecs
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. struct spi_delay cs_setup
  • Field added. struct spi_delay cs_hold
  • Field added. struct spi_delay cs_inactive
• Changed between 5.15 and 5.19 ⚠️

  • Field removed. int cs_gpio
• Changed between 5.19 and 6.2 ⚠️

  • Field added. struct spi_statistics *pcpu_statistics
  • Field removed. struct spi_statistics statistics
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. u32 cs_index_mask
  • Field type changed. u8 chip_select ➡️ u8 chip_select[16]
  • Field type changed. struct gpio_desc *cs_gpiod ➡️ struct gpio_desc * cs_gpiod[16]

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 ✅