include/hw/usb/uhci-regs.h

   1 #ifndef HW_USB_UHCI_REGS_H
   2 #define HW_USB_UHCI_REGS_H 1
   3
   4 #define UHCI_CMD_FGR      (1 << 4)
   5 #define UHCI_CMD_EGSM     (1 << 3)
   6 #define UHCI_CMD_GRESET   (1 << 2)
   7 #define UHCI_CMD_HCRESET  (1 << 1)
   8 #define UHCI_CMD_RS       (1 << 0)
   9
  10 #define UHCI_STS_HCHALTED (1 << 5)
  11 #define UHCI_STS_HCPERR   (1 << 4)
  12 #define UHCI_STS_HSERR    (1 << 3)
  13 #define UHCI_STS_RD       (1 << 2)
  14 #define UHCI_STS_USBERR   (1 << 1)
  15 #define UHCI_STS_USBINT   (1 << 0)
  16
  17 #define TD_CTRL_SPD     (1 << 29)
  18 #define TD_CTRL_ERROR_SHIFT  27
  19 #define TD_CTRL_IOS     (1 << 25)
  20 #define TD_CTRL_IOC     (1 << 24)
  21 #define TD_CTRL_ACTIVE  (1 << 23)
  22 #define TD_CTRL_STALL   (1 << 22)
  23 #define TD_CTRL_BABBLE  (1 << 20)
  24 #define TD_CTRL_NAK     (1 << 19)
  25 #define TD_CTRL_TIMEOUT (1 << 18)
  26
  27 #define UHCI_PORT_SUSPEND (1 << 12)
  28 #define UHCI_PORT_RESET (1 << 9)
  29 #define UHCI_PORT_LSDA  (1 << 8)
  30 #define UHCI_PORT_RSVD1 (1 << 7)
  31 #define UHCI_PORT_RD    (1 << 6)
  32 #define UHCI_PORT_ENC   (1 << 3)
  33 #define UHCI_PORT_EN    (1 << 2)
  34 #define UHCI_PORT_CSC   (1 << 1)
  35 #define UHCI_PORT_CCS   (1 << 0)
  36
  37 #define UHCI_PORT_READ_ONLY    (0x1bb)
  38 #define UHCI_PORT_WRITE_CLEAR  (UHCI_PORT_CSC | UHCI_PORT_ENC)
  39
  40 #endif /* HW_USB_UHCI_REGS_H */