diff options
Diffstat (limited to 'sys/include/dev/usb')
| -rw-r--r-- | sys/include/dev/usb/xhciregs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/include/dev/usb/xhciregs.h b/sys/include/dev/usb/xhciregs.h index 69515e4..cafd7c9 100644 --- a/sys/include/dev/usb/xhciregs.h +++ b/sys/include/dev/usb/xhciregs.h @@ -77,6 +77,7 @@ struct xhci_opregs { /* USBSTS bits */ #define USBSTS_HCH BIT(0) /* HC halted */ +#define USBSTS_CNR BIT(11) /* Controller not ready */ /* CAPS.HCSPARAMS1 fields */ #define XHCI_MAXSLOTS(HCSPARAMS1) (HCSPARAMS1 & 0xFF) @@ -98,6 +99,13 @@ struct xhci_opregs { #define XHCI_RTS(BASE, RTSOFF) PTR_OFFSET(BASE, RTSOFF) #define XHCI_CMD_DB(BASE, DBOFF) PTR_OFFSET(BASE, DBOFF) +/* Runtime register offsets */ +#define XHCI_RT_IMAN 0x20 +#define XHCI_RT_IMOD 0x24 +#define XHCI_RT_ERSTSZ 0x28 +#define XHCI_RT_ERSTBA 0x30 +#define XHCI_RT_ERDP 0x38 + /* Support protocol cap fields */ #define XHCI_PROTO_ID(PROTO) (PROTO & 0xFF) #define XHCI_PROTO_MINOR(PROTO) ((PROTO >> 16) & 0xFF) |