diff options
Diffstat (limited to 'include/linux/usb/ch11.h')
| -rw-r--r-- | include/linux/usb/ch11.h | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h index 4ebaf08..31fdb4c 100644 --- a/include/linux/usb/ch11.h +++ b/include/linux/usb/ch11.h @@ -26,7 +26,6 @@ #define HUB_RESET_TT 9 #define HUB_GET_TT_STATE 10 #define HUB_STOP_TT 11 -#define HUB_SET_DEPTH 12 /* * Hub class additional requests defined by USB 3.0 spec @@ -165,11 +164,20 @@ struct usb_port_status { * wHubCharacteristics (masks) * See USB 2.0 spec Table 11-13, offset 3 */ -#define HUB_CHAR_LPSM 0x0003 /* D1 .. D0 */ -#define HUB_CHAR_COMPOUND 0x0004 /* D2 */ -#define HUB_CHAR_OCPM 0x0018 /* D4 .. D3 */ -#define HUB_CHAR_TTTT 0x0060 /* D6 .. D5 */ -#define HUB_CHAR_PORTIND 0x0080 /* D7 */ +#define HUB_CHAR_LPSM 0x0003 /* Logical Power Switching Mode mask */ +#define HUB_CHAR_COMMON_LPSM 0x0000 /* All ports power control at once */ +#define HUB_CHAR_INDV_PORT_LPSM 0x0001 /* per-port power control */ +#define HUB_CHAR_NO_LPSM 0x0002 /* no power switching */ + +#define HUB_CHAR_COMPOUND 0x0004 /* hub is part of a compound device */ + +#define HUB_CHAR_OCPM 0x0018 /* Over-Current Protection Mode mask */ +#define HUB_CHAR_COMMON_OCPM 0x0000 /* All ports Over-Current reporting */ +#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_TTTT 0x0060 /* TT Think Time mask */ +#define HUB_CHAR_PORTIND 0x0080 /* per-port indicators (LEDs) */ struct usb_hub_status { __le16 wHubStatus; @@ -198,6 +206,17 @@ struct usb_hub_status { #define USB_DT_HUB_NONVAR_SIZE 7 #define USB_DT_SS_HUB_SIZE 12 +/* + * Hub Device descriptor + * USB Hub class device protocols + */ + +#define USB_HUB_PR_FS 0 /* Full speed hub */ +#define USB_HUB_PR_HS_NO_TT 0 /* Hi-speed hub without TT */ +#define USB_HUB_PR_HS_SINGLE_TT 1 /* Hi-speed hub with single TT */ +#define USB_HUB_PR_HS_MULTI_TT 2 /* Hi-speed hub with multiple TT */ +#define USB_HUB_PR_SS 3 /* Super speed hub */ + struct usb_hub_descriptor { __u8 bDescLength; __u8 bDescriptorType; |
