diff options
| author | Tom Rini <trini@konsulko.com> | 2022-07-14 11:10:49 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-07-14 11:10:49 -0400 |
| commit | 54f683dbfb8b0777ee4d0ba00872da33e54c98fa (patch) | |
| tree | 2bf9b2cb071abd2a9a80a252fc0126f1df46cfec /include/usb_defs.h | |
| parent | 58f3dc5c4eac9c6050edda6af2e37d20a2f9586d (diff) | |
| parent | 16aabfe2f29d4682b2176095029fa307caccaced (diff) | |
Merge https://source.denx.de/u-boot/custodians/u-boot-usb
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 6dd2c997f9..ec00161710 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 |