diff options
Diffstat (limited to 'include/usb_defs.h')
| -rw-r--r-- | include/usb_defs.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/usb_defs.h b/include/usb_defs.h index 6dd2c997f9b..ec00161710a 100644 --- a/include/usb_defs.h +++ b/include/usb_defs.h @@ -81,6 +81,32 @@ #define EndpointOutRequest \ ((USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8) +/* class requests from the USB 2.0 hub spec, table 11-15 */ +#define HUB_CLASS_REQ(dir, type, request) ((((dir) | (type)) << 8) | (request)) +/* GetBusState and SetHubDescriptor are optional, omitted */ +#define ClearHubFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_HUB, \ + USB_REQ_CLEAR_FEATURE) +#define ClearPortFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, \ + USB_REQ_CLEAR_FEATURE) +#define GetHubDescriptor HUB_CLASS_REQ(USB_DIR_IN, USB_RT_HUB, \ + USB_REQ_GET_DESCRIPTOR) +#define GetHubStatus HUB_CLASS_REQ(USB_DIR_IN, USB_RT_HUB, \ + USB_REQ_GET_STATUS) +#define GetPortStatus HUB_CLASS_REQ(USB_DIR_IN, USB_RT_PORT, \ + USB_REQ_GET_STATUS) +#define SetHubFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_HUB, \ + USB_REQ_SET_FEATURE) +#define SetPortFeature HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, \ + USB_REQ_SET_FEATURE) +#define ClearTTBuffer HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, \ + HUB_CLEAR_TT_BUFFER) +#define ResetTT HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, \ + HUB_RESET_TT) +#define GetTTState HUB_CLASS_REQ(USB_DIR_IN, USB_RT_PORT, \ + HUB_GET_TT_STATE) +#define StopTT HUB_CLASS_REQ(USB_DIR_OUT, USB_RT_PORT, \ + HUB_STOP_TT) + /* Descriptor types */ #define USB_DT_DEVICE 0x01 #define USB_DT_CONFIG 0x02 @@ -289,10 +315,16 @@ #define USB_SS_PORT_STAT_C_CONFIG_ERROR 0x0080 /* wHubCharacteristics (masks) */ +#define HUB_CHAR_COMMON_OCPM 0x0000 /* All ports Over-Current reporting */ +#define HUB_CHAR_INDV_PORT_LPSM 0x0001 /* per-port power control */ +#define HUB_CHAR_NO_LPSM 0x0002 /* no power switching */ #define HUB_CHAR_LPSM 0x0003 #define HUB_CHAR_COMPOUND 0x0004 +#define HUB_CHAR_INDV_PORT_OCPM 0x0008 /* per-port Over-current reporting */ +#define HUB_CHAR_NO_OCPM 0x0010 /* No Over-current Protection support */ #define HUB_CHAR_OCPM 0x0018 #define HUB_CHAR_TTTT 0x0060 /* TT Think Time mask */ +#define HUB_CHAR_PORTIND 0x0080 /* per-port indicators (LEDs) */ /* * Hub Status & Hub Change bit masks |