diff options
Diffstat (limited to 'sys/dev/usb/usb_revision.h')
| -rw-r--r-- | sys/dev/usb/usb_revision.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/dev/usb/usb_revision.h b/sys/dev/usb/usb_revision.h index 18b2d67..978d8d5 100644 --- a/sys/dev/usb/usb_revision.h +++ b/sys/dev/usb/usb_revision.h @@ -36,8 +36,8 @@ enum usb2_speed { USB_SPEED_FULL, USB_SPEED_HIGH, USB_SPEED_SUPER, - USB_SPEED_MAX }; +#define USB_SPEED_MAX (USB_SPEED_SUPER+1) /* * The "USB_REV" macros defines all the supported USB revisions. @@ -49,18 +49,19 @@ enum usb2_revision { USB_REV_1_1, USB_REV_2_0, USB_REV_2_5, - USB_REV_3_0, - USB_REV_MAX + USB_REV_3_0 }; +#define USB_REV_MAX (USB_REV_3_0+1) /* - * The "USB_MODE" macros defines all the supported USB modes. + * Supported host contoller modes. */ -enum usb2_mode { - USB_MODE_HOST, - USB_MODE_DEVICE, - USB_MODE_MAX +enum usb_hc_mode { + USB_MODE_HOST, /* initiates transfers */ + USB_MODE_DEVICE, /* bus transfer target */ + USB_MODE_DUAL /* can be host or device */ }; +#define USB_MODE_MAX (USB_MODE_DUAL+1) /* * The "USB_MODE" macros defines all the supported device states. @@ -71,6 +72,6 @@ enum usb2_dev_state { USB_STATE_POWERED, USB_STATE_ADDRESSED, USB_STATE_CONFIGURED, - USB_STATE_MAX, }; +#define USB_STATE_MAX (USB_STATE_CONFIGURED+1) #endif /* _USB2_REVISION_H_ */ |
