From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- include/grub/usbdesc.h | 134 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 include/grub/usbdesc.h (limited to 'include/grub/usbdesc.h') diff --git a/include/grub/usbdesc.h b/include/grub/usbdesc.h new file mode 100644 index 0000000..aac5ab0 --- /dev/null +++ b/include/grub/usbdesc.h @@ -0,0 +1,134 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see . + */ + +#ifndef GRUB_USBDESC_H +#define GRUB_USBDESC_H 1 + +#include +#include + +typedef enum { + GRUB_USB_DESCRIPTOR_DEVICE = 1, + GRUB_USB_DESCRIPTOR_CONFIG, + GRUB_USB_DESCRIPTOR_STRING, + GRUB_USB_DESCRIPTOR_INTERFACE, + GRUB_USB_DESCRIPTOR_ENDPOINT, + GRUB_USB_DESCRIPTOR_DEBUG = 10, + GRUB_USB_DESCRIPTOR_HUB = 0x29 +} grub_usb_descriptor_t; + +struct grub_usb_desc +{ + grub_uint8_t length; + grub_uint8_t type; +} GRUB_PACKED; + +struct grub_usb_desc_device +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint16_t usbrel; + grub_uint8_t class; + grub_uint8_t subclass; + grub_uint8_t protocol; + grub_uint8_t maxsize0; + grub_uint16_t vendorid; + grub_uint16_t prodid; + grub_uint16_t devrel; + grub_uint8_t strvendor; + grub_uint8_t strprod; + grub_uint8_t strserial; + grub_uint8_t configcnt; +} GRUB_PACKED; + +struct grub_usb_desc_config +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint16_t totallen; + grub_uint8_t numif; + grub_uint8_t config; + grub_uint8_t strconfig; + grub_uint8_t attrib; + grub_uint8_t maxpower; +} GRUB_PACKED; + +#if 0 +struct grub_usb_desc_if_association +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint8_t firstif; + grub_uint8_t ifcnt; + grub_uint8_t class; + grub_uint8_t subclass; + grub_uint8_t protocol; + grub_uint8_t function; +} GRUB_PACKED; +#endif + +struct grub_usb_desc_if +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint8_t ifnum; + grub_uint8_t altsetting; + grub_uint8_t endpointcnt; + grub_uint8_t class; + grub_uint8_t subclass; + grub_uint8_t protocol; + grub_uint8_t strif; +} GRUB_PACKED; + +struct grub_usb_desc_endp +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint8_t endp_addr; + grub_uint8_t attrib; + grub_uint16_t maxpacket; + grub_uint8_t interval; +} GRUB_PACKED; + +struct grub_usb_desc_str +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint16_t str[0]; +} GRUB_PACKED; + +struct grub_usb_desc_debug +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint8_t in_endp; + grub_uint8_t out_endp; +} GRUB_PACKED; + +struct grub_usb_usb_hubdesc +{ + grub_uint8_t length; + grub_uint8_t type; + grub_uint8_t portcnt; + grub_uint16_t characteristics; + grub_uint8_t pwdgood; + grub_uint8_t current; + /* Removable and power control bits follow. */ +} GRUB_PACKED; + +#endif /* GRUB_USBDESC_H */ -- cgit v1.2.3