diff options
Diffstat (limited to 'include/usb.h')
| -rw-r--r-- | include/usb.h | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/include/usb.h b/include/usb.h index d43450d7cd..3d63efa60e 100644 --- a/include/usb.h +++ b/include/usb.h @@ -24,6 +24,8 @@ #define USB_DT_OTHER_SPEED_CONFIG 0x07 #define USB_DT_INTERFACE_POWER 0x08 #define USB_DT_DEBUG 0x0a +#define USB_DT_BOS 0x0f +#define USB_DT_DEVICE_CAPABILITY 0x10 /* USB Device Descriptor */ struct usb_device_descriptor { @@ -44,6 +46,46 @@ struct usb_device_descriptor { } __packed; #define USB_DT_DEVICE_SIZE 18 +/* BOS Descriptor ( USB3.1 rev1 Section 9.6.2 ) */ +struct bos_context { + void *descp; + int size; +}; + +struct usb_bos_hdr_descriptor { + uint8_t bLength; + uint8_t bDescriptorType; /* USB_DT_BOS */ + uint16_t wTotalLength; /* Total length of of hdr + all dev caps */ + uint8_t bNumDeviceCaps; /* Container ID Descriptor + others */ +} __packed; +#define USB_DT_BOS_SIZE 5 + +/* Container ID Descriptor */ +struct usb_contid_caps_descriptor { + uint8_t bLength; + uint8_t bDescriptorType; /* USB_DT_DEVICE_CAPABILITY */ + uint8_t bDevCapabilityType; /* USB_DC_DTYPE_xxx */ + uint8_t bReserved; /* SBZ */ + uint8_t ContainerID[16]; /* UUID */ +} __packed; +#define USB_DT_CONTID_SIZE 20 + +/* Device Cap Type Codes ( offset 2 of Device Capability Descriptor */ +#define USB_DC_DTYPE_WIRELESS 0x01 +#define USB_DC_DTYPE_USB20EXT 0x02 +#define USB_DC_DTYPE_USBSS 0x03 +#define USB_DC_DTYPE_CONTID 0x04 +#define USB_DC_DTYPE_PLATFORM 0x05 +#define USB_DC_DTYPE_PD 0x06 +#define USB_DC_DTYPE_BATTINFO 0x07 +#define USB_DC_DTYPE_CONSUMER 0x08 +#define USB_DC_DTYPE_PRODUCER 0x09 +#define USB_DC_DTYPE_USBSSP 0x0a +#define USB_DC_DTYPE_PCSTIME 0x0b +#define USB_DC_DTYPE_WUSBEXT 0x0c +#define USB_DC_DTYPE_BILLBOARD 0x0d +/* RESERVED 0x00, 0xOe - 0xff */ + /* Configuration Descriptor */ struct usb_config_descriptor { uint8_t bLength; @@ -103,6 +145,7 @@ struct usb_endpoint_descriptor { #define USB_CLASS_CSCID 0x0b #define USB_CLASS_CONTENT_SEC 0x0d #define USB_CLASS_VIDEO 0x0e +#define USB_CLASS_BILLBOARD 0x11 #define USB_CLASS_WIRELESS_CONTROLLER 0xe0 #define USB_CLASS_MISC 0xef #define USB_CLASS_APP_SPEC 0xfe @@ -211,9 +254,10 @@ static inline void memcpy_usbram(usb_uint *ebuf, const uint8_t *src, int size) (((uint32_t)(x) - (uint32_t)__usb_ram_start) \ / (sizeof(usb_uint)/sizeof(uint16_t))) -/* String descriptors are defined in the board code */ +/* These descriptors defined in board code */ extern const void * const usb_strings[]; extern const uint8_t usb_string_desc[]; +extern struct bos_context bos_ctx; /* Helpers for endpoint declaration */ |