website-struct

Struct: ehci_regs

Status

Regular

• In 4.4: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[1];
      u32 reserved5[16];
      u32 usbmode_ex;
  };
  

• In 4.8: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 4.10: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 4.13: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 4.15: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 4.18: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.0: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.3: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.4: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.8: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.11: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.13: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In 5.15: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[15];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4;
      u32 hostpc[15];
      u32 brcm_insnreg[4];
      u32 reserved5[2];
      u32 usbmode_ex;
  };
  

• In 5.19: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[15];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4;
      u32 hostpc[15];
      u32 brcm_insnreg[4];
      u32 reserved5[2];
      u32 usbmode_ex;
  };
  

• In 6.2: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[15];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4;
      u32 hostpc[15];
      u32 brcm_insnreg[4];
      u32 reserved5[2];
      u32 usbmode_ex;
  };
  

• In 6.5: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[15];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4;
      u32 hostpc[15];
      u32 brcm_insnreg[4];
      u32 reserved5[2];
      u32 usbmode_ex;
  };
  

• In 6.8: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[15];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4;
      u32 hostpc[15];
      u32 brcm_insnreg[4];
      u32 reserved5[2];
      u32 usbmode_ex;
  };
  

Arch

• In arm64: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In armhf: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In ppc64el: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In riscv64: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

Flavor

• In aws: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In azure: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In gcp: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

• In lowlatency: ✅

  struct ehci_regs {
      u32 command;
      u32 status;
      u32 intr_enable;
      u32 frame_index;
      u32 segment;
      u32 frame_list;
      u32 async_next;
      u32 reserved1[2];
      u32 txfill_tuning;
      u32 reserved2[6];
      u32 configured_flag;
      u32 port_status[0];
      u32 reserved3[9];
      u32 usbmode;
      u32 reserved4[6];
      u32 hostpc[0];
      u32 reserved5[17];
      u32 usbmode_ex;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field type changed. u32 hostpc[1] ➡️ u32 hostpc[0]
  • Field type changed. u32 reserved5[16] ➡️ u32 reserved5[17]
• 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 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• 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. u32 brcm_insnreg[4]
  • Field type changed. u32 port_status[0] ➡️ u32 port_status[15]
  • Field type changed. u32 reserved4[6] ➡️ u32 reserved4
  • Field type changed. u32 hostpc[0] ➡️ u32 hostpc[15]
  • Field type changed. u32 reserved5[17] ➡️ u32 reserved5[2]
• 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 ✅