forked from xuos/xiuos
Modify usbh_core.c for references file
This commit is contained in:
songyanguang
parent
04a0e2a0f6
commit
0a1df937ad
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@ -1,13 +1,948 @@
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#include "usbh_core.h"
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/*
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#include "usb_hc.h"
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* Copyright (c) 2022, sakumisu
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#include "usb_errno.h"
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*
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#include "usb_log.h"
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* SPDX-License-Identifier: Apache-2.0
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#include "usb_list.h"
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*/
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#include "usb_util.h"
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#include "usb_mem.h"
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/*************************************************
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// #include "libserial.h"
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File name: usbh_core.c
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Description: adopt cherry USB to XiZi AIOT.
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Others: CherryUSB third-party/cherryusb/core/usbh_core.c for references
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https://gitee.com/phytium_embedded/phytium-free-rtos-sdk/blob/master/third-party/cherryusb/core/usbh_core.c
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*************************************************/
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int main(){
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#include "usbh_core.h"
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#include "usbh_hub.h"
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struct usbh_class_info *usbh_class_info_table_begin = NULL;
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struct usbh_class_info *usbh_class_info_table_end = NULL;
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static usb_slist_t usb_buses = USB_SLIST_OBJECT_INIT(usb_buses);
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/* general descriptor field offsets */
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#define DESC_bLength 0 /** Length offset */
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#define DESC_bDescriptorType 1 /** Descriptor type offset */
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#define USB_DEV_ADDR_MAX 0x7f
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#define USB_DEV_ADDR_MARK_OFFSET 5
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#define USB_DEV_ADDR_MARK_MASK 0x1f
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struct usbh_bus* usbh_get_bus_of_index(uint8_t usb)
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{
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usb_slist_t *i;
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struct usbh_bus* target_bus = NULL;
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struct usbh_bus* bus = NULL;
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size_t flags = usb_osal_enter_critical_section();
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usb_slist_for_each(i, &usb_buses)
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{
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bus = usb_slist_entry(i, struct usbh_bus, list);
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if (bus->id == usb) {
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target_bus = bus;
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break;
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}
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}
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usb_osal_leave_critical_section(flags);
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return target_bus;
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}
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struct usbh_bus* usbh_get_bus_of_devname(const char *devname)
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{
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uint8_t usb_id = 0, dev_id = 0;
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int matched = 0;
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uint32_t name_len = strlen(devname);
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/* e.g. /usb0/hub1, return the usb-id 0 */
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for (uint32_t i = 0; i < name_len; i++) {
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if (('0' <= devname[i]) && ('9' >= devname[i])) {
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usb_id = usb_id * 10 + (devname[i] - '0');
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if (!matched) {
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matched = 1;
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}
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} else {
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if (matched) {
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break;
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}
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}
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}
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/* success only if all items mathched */
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if (matched) {
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USB_LOG_INFO("id = %d \r\n", usb_id);
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return usbh_get_bus_of_index(usb_id);
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} else {
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return NULL; /* not matched */
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}
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}
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/**
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* Get USB transaction translator
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*
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* @v hport Hub port of USB device
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* @ret port Transaction translator port, or NULL
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*/
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struct usbh_hubport *usbh_transaction_translator ( struct usbh_hubport *hport ) {
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struct usbh_hubport *parent;
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if (hport->parent->is_roothub) {
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return NULL;
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}
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/* Navigate up to root hub. If we find a low-speed or
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* full-speed device with a higher-speed parent hub, then that
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* device's port is the transaction translator.
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*/
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for (; (parent = hport->parent->parent); hport = parent) {
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if ((hport->speed <= USB_SPEED_FULL) &&
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(parent->speed > USB_SPEED_FULL)) {
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return hport;
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}
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}
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return NULL;
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}
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/**
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* Get USB route string
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*
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* @v hport Hub Port of USB device
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* @ret route USB route string
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*/
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unsigned int usbh_route_string ( struct usbh_hubport *hport ) {
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struct usbh_hubport *parent;
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unsigned int route;
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/* Navigate up to root hub, constructing route string as we go */
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for (route = 0; (parent = hport->parent->parent); hport = parent) {
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route <<= 4;
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route |= ( ( hport->dev_addr > 0xf ) ?
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0xf : hport->dev_addr );
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}
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return route;
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}
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/**
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* Get USB root hub port
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*
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* @v usb USB device
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* @ret port Root hub port
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*/
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struct usbh_hubport * usbh_root_hub_port ( struct usbh_hubport *hport ) {
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struct usbh_hubport *parent;
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/* Navigate up to root hub */
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while (parent = hport->parent->parent) {
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hport = parent;
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}
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return hport;
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}
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static int usbh_allocate_devaddr(struct usbh_devaddr_map *devgen)
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{
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uint8_t startaddr = devgen->next;
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uint8_t devaddr;
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int index;
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int bitno;
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for (;;) {
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devaddr = devgen->next;
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if (devgen->next >= 0x7f) {
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devgen->next = 2;
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} else {
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devgen->next++;
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}
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index = devaddr >> 5;
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bitno = devaddr & 0x1f;
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if ((devgen->alloctab[index] & (1 << bitno)) == 0) {
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devgen->alloctab[index] |= (1 << bitno);
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return (int)devaddr;
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}
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if (startaddr == devaddr) {
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return -ENOMEM;
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}
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}
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}
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static int usbh_free_devaddr(struct usbh_devaddr_map *devgen, uint8_t devaddr)
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{
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int index;
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int bitno;
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if ((devaddr > 0) && (devaddr < USB_DEV_ADDR_MAX)) {
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index = devaddr >> USB_DEV_ADDR_MARK_OFFSET;
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bitno = devaddr & USB_DEV_ADDR_MARK_MASK;
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/* Free the address */
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if ((devgen->alloctab[index] |= (1 << bitno)) != 0) {
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devgen->alloctab[index] &= ~(1 << bitno);
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} else {
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return -1;
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}
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if (devaddr < devgen->next) {
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devgen->next = devaddr;
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}
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}
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return 0;
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return 0;
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}
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}
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static const struct usbh_class_driver *usbh_find_class_driver(uint8_t class, uint8_t subclass, uint8_t protocol,
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uint16_t vid, uint16_t pid)
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{
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struct usbh_class_info *index = NULL;
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for (index = usbh_class_info_table_begin; index < usbh_class_info_table_end; index++) {
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if ((index->match_flags & (USB_CLASS_MATCH_VENDOR | USB_CLASS_MATCH_PRODUCT | USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL)) ==
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(USB_CLASS_MATCH_VENDOR | USB_CLASS_MATCH_PRODUCT | USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL)) {
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if (index->vid == vid && index->pid == pid &&
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index->class == class && index->subclass == subclass && index->protocol == protocol) {
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return index->class_driver;
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}
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} else if ((index->match_flags & (USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL)) ==
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(USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL)) {
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if (index->class == class && index->subclass == subclass && index->protocol == protocol) {
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return index->class_driver;
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}
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} else if ((index->match_flags & (USB_CLASS_MATCH_VENDOR | USB_CLASS_MATCH_PRODUCT | USB_CLASS_MATCH_INTF_CLASS)) ==
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(USB_CLASS_MATCH_VENDOR | USB_CLASS_MATCH_PRODUCT | USB_CLASS_MATCH_INTF_CLASS)) {
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if (index->vid == vid && index->pid == pid && index->class == class) {
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return index->class_driver;
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}
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} else if ((index->match_flags & (USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS)) == (USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS)) {
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if (index->class == class && index->subclass == subclass) {
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return index->class_driver;
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}
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} else if ((index->match_flags & (USB_CLASS_MATCH_INTF_CLASS)) == USB_CLASS_MATCH_INTF_CLASS) {
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if (index->class == class) {
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return index->class_driver;
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}
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}
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}
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return NULL;
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}
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static int parse_device_descriptor(struct usbh_hubport *hport, struct usb_device_descriptor *desc, uint16_t length)
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{
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if (desc->bLength != USB_SIZEOF_DEVICE_DESC) {
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USB_LOG_ERR("invalid device bLength 0x%02x\r\n", desc->bLength);
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return -EINVAL;
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} else if (desc->bDescriptorType != USB_DESCRIPTOR_TYPE_DEVICE) {
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USB_LOG_ERR("unexpected device descriptor 0x%02x\r\n", desc->bDescriptorType);
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return -EINVAL;
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} else {
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if (length <= 8) {
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return 0;
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}
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#if 0
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USB_LOG_DBG("Device Descriptor:\r\n");
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USB_LOG_DBG("bLength: 0x%02x \r\n", desc->bLength);
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USB_LOG_DBG("bDescriptorType: 0x%02x \r\n", desc->bDescriptorType);
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USB_LOG_DBG("bcdUSB: 0x%04x \r\n", desc->bcdUSB);
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USB_LOG_DBG("bDeviceClass: 0x%02x \r\n", desc->bDeviceClass);
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USB_LOG_DBG("bDeviceSubClass: 0x%02x \r\n", desc->bDeviceSubClass);
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USB_LOG_DBG("bDeviceProtocol: 0x%02x \r\n", desc->bDeviceProtocol);
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USB_LOG_DBG("bMaxPacketSize0: 0x%02x \r\n", desc->bMaxPacketSize0);
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USB_LOG_DBG("idVendor: 0x%04x \r\n", desc->idVendor);
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USB_LOG_DBG("idProduct: 0x%04x \r\n", desc->idProduct);
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USB_LOG_DBG("bcdDevice: 0x%04x \r\n", desc->bcdDevice);
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USB_LOG_DBG("iManufacturer: 0x%02x \r\n", desc->iManufacturer);
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USB_LOG_DBG("iProduct: 0x%02x \r\n", desc->iProduct);
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USB_LOG_DBG("iSerialNumber: 0x%02x \r\n", desc->iSerialNumber);
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USB_LOG_DBG("bNumConfigurations: 0x%02x\r\n", desc->bNumConfigurations);
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#endif
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hport->device_desc.bLength = desc->bLength;
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hport->device_desc.bDescriptorType = desc->bDescriptorType;
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hport->device_desc.bcdUSB = desc->bcdUSB;
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hport->device_desc.bDeviceClass = desc->bDeviceClass;
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hport->device_desc.bDeviceSubClass = desc->bDeviceSubClass;
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hport->device_desc.bDeviceProtocol = desc->bDeviceProtocol;
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hport->device_desc.bMaxPacketSize0 = desc->bMaxPacketSize0;
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hport->device_desc.idVendor = desc->idVendor;
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hport->device_desc.idProduct = desc->idProduct;
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hport->device_desc.bcdDevice = desc->bcdDevice;
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hport->device_desc.iManufacturer = desc->iManufacturer;
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hport->device_desc.iProduct = desc->iProduct;
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hport->device_desc.iSerialNumber = desc->iSerialNumber;
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hport->device_desc.bNumConfigurations = desc->bNumConfigurations;
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}
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return 0;
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}
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static int parse_config_descriptor(struct usbh_hubport *hport, struct usb_configuration_descriptor *desc, uint16_t length)
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{
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struct usb_interface_descriptor *intf_desc;
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struct usb_endpoint_descriptor *ep_desc;
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uint8_t cur_alt_setting = 0xff;
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uint8_t cur_iface = 0xff;
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uint8_t cur_ep = 0xff;
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uint8_t cur_ep_num = 0xff;
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uint32_t desc_len = 0;
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uint8_t *p;
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if (desc->bLength != USB_SIZEOF_CONFIG_DESC) {
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USB_LOG_ERR("invalid config bLength 0x%02x\r\n", desc->bLength);
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return -EINVAL;
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} else if (desc->bDescriptorType != USB_DESCRIPTOR_TYPE_CONFIGURATION) {
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USB_LOG_ERR("unexpected config descriptor 0x%02x\r\n", desc->bDescriptorType);
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return -EINVAL;
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} else {
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if (length <= USB_SIZEOF_CONFIG_DESC) {
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return 0;
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}
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#if 0
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USB_LOG_DBG("Config Descriptor:\r\n");
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USB_LOG_DBG("bLength: 0x%02x \r\n", desc->bLength);
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USB_LOG_DBG("bDescriptorType: 0x%02x \r\n", desc->bDescriptorType);
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USB_LOG_DBG("wTotalLength: 0x%04x \r\n", desc->wTotalLength);
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USB_LOG_DBG("bNumInterfaces: 0x%02x \r\n", desc->bNumInterfaces);
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USB_LOG_DBG("bConfigurationValue: 0x%02x \r\n", desc->bConfigurationValue);
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USB_LOG_DBG("iConfiguration: 0x%02x \r\n", desc->iConfiguration);
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USB_LOG_DBG("bmAttributes: 0x%02x \r\n", desc->bmAttributes);
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USB_LOG_DBG("bMaxPower: 0x%02x \r\n", desc->bMaxPower);
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#endif
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hport->config.config_desc.bLength = desc->bLength;
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hport->config.config_desc.bDescriptorType = desc->bDescriptorType;
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hport->config.config_desc.wTotalLength = desc->wTotalLength;
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hport->config.config_desc.bNumInterfaces = desc->bNumInterfaces;
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hport->config.config_desc.bConfigurationValue = desc->bConfigurationValue;
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hport->config.config_desc.iConfiguration = desc->iConfiguration;
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hport->config.config_desc.iConfiguration = desc->iConfiguration;
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hport->config.config_desc.bmAttributes = desc->bmAttributes;
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hport->config.config_desc.bMaxPower = desc->bMaxPower;
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p = (uint8_t *)desc;
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p += USB_SIZEOF_CONFIG_DESC;
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desc_len = USB_SIZEOF_CONFIG_DESC;
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memset(hport->config.intf, 0, sizeof(struct usbh_interface) * CONFIG_USBHOST_MAX_INTERFACES);
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while (p[DESC_bLength] && (desc_len <= length)) {
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switch (p[DESC_bDescriptorType]) {
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case USB_DESCRIPTOR_TYPE_INTERFACE:
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intf_desc = (struct usb_interface_descriptor *)p;
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cur_iface = intf_desc->bInterfaceNumber;
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cur_alt_setting = intf_desc->bAlternateSetting;
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cur_ep_num = intf_desc->bNumEndpoints;
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cur_ep = 0;
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if (cur_iface > (CONFIG_USBHOST_MAX_INTERFACES - 1)) {
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USB_LOG_ERR("Interface num overflow\r\n");
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return -ENOMEM;
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}
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if (cur_alt_setting > (CONFIG_USBHOST_MAX_INTF_ALTSETTINGS - 1)) {
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USB_LOG_ERR("Interface altsetting num overflow\r\n");
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||||||
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
if (cur_ep_num > CONFIG_USBHOST_MAX_ENDPOINTS) {
|
||||||
|
USB_LOG_ERR("Endpoint num overflow\r\n");
|
||||||
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
#if 0
|
||||||
|
USB_LOG_DBG("Interface Descriptor:\r\n");
|
||||||
|
USB_LOG_DBG("bLength: 0x%02x \r\n", intf_desc->bLength);
|
||||||
|
USB_LOG_DBG("bDescriptorType: 0x%02x \r\n", intf_desc->bDescriptorType);
|
||||||
|
USB_LOG_DBG("bInterfaceNumber: 0x%02x \r\n", intf_desc->bInterfaceNumber);
|
||||||
|
USB_LOG_DBG("bAlternateSetting: 0x%02x \r\n", intf_desc->bAlternateSetting);
|
||||||
|
USB_LOG_DBG("bNumEndpoints: 0x%02x \r\n", intf_desc->bNumEndpoints);
|
||||||
|
USB_LOG_DBG("bInterfaceClass: 0x%02x \r\n", intf_desc->bInterfaceClass);
|
||||||
|
USB_LOG_DBG("bInterfaceSubClass: 0x%02x \r\n", intf_desc->bInterfaceSubClass);
|
||||||
|
USB_LOG_DBG("bInterfaceProtocol: 0x%02x \r\n", intf_desc->bInterfaceProtocol);
|
||||||
|
USB_LOG_DBG("iInterface: 0x%02x \r\n", intf_desc->iInterface);
|
||||||
|
#endif
|
||||||
|
memcpy(&hport->config.intf[cur_iface].altsetting[cur_alt_setting].intf_desc, intf_desc, 9);
|
||||||
|
hport->config.intf[cur_iface].altsetting_num = cur_alt_setting + 1;
|
||||||
|
break;
|
||||||
|
case USB_DESCRIPTOR_TYPE_ENDPOINT:
|
||||||
|
ep_desc = (struct usb_endpoint_descriptor *)p;
|
||||||
|
memcpy(&hport->config.intf[cur_iface].altsetting[cur_alt_setting].ep[cur_ep].ep_desc, ep_desc, 7);
|
||||||
|
cur_ep++;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
/* skip to next descriptor */
|
||||||
|
p += p[DESC_bLength];
|
||||||
|
desc_len += p[DESC_bLength];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_USBHOST_GET_STRING_DESC
|
||||||
|
void usbh_print_string(char *lead, uint8_t *str)
|
||||||
|
{
|
||||||
|
uint8_t string[64 + 1] = { 0 };
|
||||||
|
|
||||||
|
int len, i = 2, j = 0;
|
||||||
|
|
||||||
|
len = str[0];
|
||||||
|
while (i < len) {
|
||||||
|
string[j] = str[i];
|
||||||
|
i += 2;
|
||||||
|
j++;
|
||||||
|
}
|
||||||
|
USB_LOG_RAW("%s%s\r\n", lead, string);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void usbh_print_hubport_info(struct usbh_hubport *hport)
|
||||||
|
{
|
||||||
|
USB_LOG_RAW("Device Descriptor:\r\n");
|
||||||
|
USB_LOG_RAW("bLength: 0x%02x \r\n", hport->device_desc.bLength);
|
||||||
|
USB_LOG_RAW("bDescriptorType: 0x%02x \r\n", hport->device_desc.bDescriptorType);
|
||||||
|
USB_LOG_RAW("bcdUSB: 0x%04x \r\n", hport->device_desc.bcdUSB);
|
||||||
|
USB_LOG_RAW("bDeviceClass: 0x%02x \r\n", hport->device_desc.bDeviceClass);
|
||||||
|
USB_LOG_RAW("bDeviceSubClass: 0x%02x \r\n", hport->device_desc.bDeviceSubClass);
|
||||||
|
USB_LOG_RAW("bDeviceProtocol: 0x%02x \r\n", hport->device_desc.bDeviceProtocol);
|
||||||
|
USB_LOG_RAW("bMaxPacketSize0: 0x%02x \r\n", hport->device_desc.bMaxPacketSize0);
|
||||||
|
USB_LOG_RAW("idVendor: 0x%04x \r\n", hport->device_desc.idVendor);
|
||||||
|
USB_LOG_RAW("idProduct: 0x%04x \r\n", hport->device_desc.idProduct);
|
||||||
|
USB_LOG_RAW("bcdDevice: 0x%04x \r\n", hport->device_desc.bcdDevice);
|
||||||
|
USB_LOG_RAW("iManufacturer: 0x%02x \r\n", hport->device_desc.iManufacturer);
|
||||||
|
USB_LOG_RAW("iProduct: 0x%02x \r\n", hport->device_desc.iProduct);
|
||||||
|
USB_LOG_RAW("iSerialNumber: 0x%02x \r\n", hport->device_desc.iSerialNumber);
|
||||||
|
USB_LOG_RAW("bNumConfigurations: 0x%02x\r\n", hport->device_desc.bNumConfigurations);
|
||||||
|
|
||||||
|
USB_LOG_RAW("Config Descriptor:\r\n");
|
||||||
|
USB_LOG_RAW("bLength: 0x%02x \r\n", hport->config.config_desc.bLength);
|
||||||
|
USB_LOG_RAW("bDescriptorType: 0x%02x \r\n", hport->config.config_desc.bDescriptorType);
|
||||||
|
USB_LOG_RAW("wTotalLength: 0x%04x \r\n", hport->config.config_desc.wTotalLength);
|
||||||
|
USB_LOG_RAW("bNumInterfaces: 0x%02x \r\n", hport->config.config_desc.bNumInterfaces);
|
||||||
|
USB_LOG_RAW("bConfigurationValue: 0x%02x \r\n", hport->config.config_desc.bConfigurationValue);
|
||||||
|
USB_LOG_RAW("iConfiguration: 0x%02x \r\n", hport->config.config_desc.iConfiguration);
|
||||||
|
USB_LOG_RAW("bmAttributes: 0x%02x \r\n", hport->config.config_desc.bmAttributes);
|
||||||
|
USB_LOG_RAW("bMaxPower: 0x%02x \r\n", hport->config.config_desc.bMaxPower);
|
||||||
|
|
||||||
|
for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
|
||||||
|
for (uint8_t j = 0; j < hport->config.intf[i].altsetting_num; j++) {
|
||||||
|
USB_LOG_RAW("Interface Descriptor:\r\n");
|
||||||
|
USB_LOG_RAW("bLength: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bLength);
|
||||||
|
USB_LOG_RAW("bDescriptorType: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bDescriptorType);
|
||||||
|
USB_LOG_RAW("bInterfaceNumber: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceNumber);
|
||||||
|
USB_LOG_RAW("bAlternateSetting: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bAlternateSetting);
|
||||||
|
USB_LOG_RAW("bNumEndpoints: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints);
|
||||||
|
USB_LOG_RAW("bInterfaceClass: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceClass);
|
||||||
|
USB_LOG_RAW("bInterfaceSubClass: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceSubClass);
|
||||||
|
USB_LOG_RAW("bInterfaceProtocol: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceProtocol);
|
||||||
|
USB_LOG_RAW("iInterface: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.iInterface);
|
||||||
|
|
||||||
|
for (uint8_t k = 0; k < hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints; k++) {
|
||||||
|
USB_LOG_RAW("Endpoint Descriptor:\r\n");
|
||||||
|
USB_LOG_RAW("bLength: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bLength);
|
||||||
|
USB_LOG_RAW("bDescriptorType: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bDescriptorType);
|
||||||
|
USB_LOG_RAW("bEndpointAddress: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bEndpointAddress);
|
||||||
|
USB_LOG_RAW("bmAttributes: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bmAttributes);
|
||||||
|
USB_LOG_RAW("wMaxPacketSize: 0x%04x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.wMaxPacketSize);
|
||||||
|
USB_LOG_RAW("bInterval: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bInterval);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int usbh_get_default_mps(int speed)
|
||||||
|
{
|
||||||
|
switch (speed) {
|
||||||
|
case USB_SPEED_LOW: /* For low speed, we use 8 bytes */
|
||||||
|
return 8;
|
||||||
|
case USB_SPEED_FULL: /* For full or high speed, we use 64 bytes */
|
||||||
|
case USB_SPEED_HIGH:
|
||||||
|
return 64;
|
||||||
|
case USB_SPEED_SUPER: /* For super speed , we must use 512 bytes */
|
||||||
|
case USB_SPEED_SUPER_PLUS:
|
||||||
|
return 512;
|
||||||
|
default:
|
||||||
|
return 64;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_hport_activate_ep0(struct usbh_hubport *hport)
|
||||||
|
{
|
||||||
|
struct usbh_endpoint_cfg ep0_cfg = { 0 };
|
||||||
|
|
||||||
|
ep0_cfg.ep_addr = 0x00;
|
||||||
|
ep0_cfg.ep_interval = 0x00;
|
||||||
|
ep0_cfg.ep_mps = usbh_get_default_mps(hport->speed);
|
||||||
|
ep0_cfg.ep_type = USB_ENDPOINT_TYPE_CONTROL;
|
||||||
|
ep0_cfg.hport = hport;
|
||||||
|
|
||||||
|
usbh_pipe_alloc(&hport->ep0, &ep0_cfg);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_hport_deactivate_ep0(struct usbh_hubport *hport)
|
||||||
|
{
|
||||||
|
struct usbh_bus *usb = usbh_get_bus_of_port(hport);
|
||||||
|
|
||||||
|
#ifndef CONFIG_USBHOST_XHCI
|
||||||
|
if (hport->dev_addr > 0) {
|
||||||
|
usbh_free_devaddr(&(usb->g_usbh_bus.devgen), hport->dev_addr);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
if (hport->ep0) {
|
||||||
|
usbh_pipe_free(hport->ep0);
|
||||||
|
}
|
||||||
|
|
||||||
|
hport->ep0 = NULL;
|
||||||
|
hport->dev_addr = 0;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_hport_activate_epx(usbh_pipe_t *pipe, struct usbh_hubport *hport, struct usb_endpoint_descriptor *ep_desc)
|
||||||
|
{
|
||||||
|
struct usbh_endpoint_cfg ep_cfg = { 0 };
|
||||||
|
|
||||||
|
ep_cfg.ep_addr = ep_desc->bEndpointAddress;
|
||||||
|
ep_cfg.ep_type = ep_desc->bmAttributes & USB_ENDPOINT_TYPE_MASK;
|
||||||
|
ep_cfg.ep_mps = ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_MASK;
|
||||||
|
ep_cfg.ep_interval = ep_desc->bInterval;
|
||||||
|
ep_cfg.mult = (ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK) >> USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT;
|
||||||
|
ep_cfg.hport = hport;
|
||||||
|
|
||||||
|
USB_LOG_INFO("Ep=%02x Attr=%02u Mps=%d Interval=%02u Mult=%02u\r\n",
|
||||||
|
ep_cfg.ep_addr,
|
||||||
|
ep_desc->bmAttributes,
|
||||||
|
ep_cfg.ep_mps,
|
||||||
|
ep_cfg.ep_interval,
|
||||||
|
ep_cfg.mult);
|
||||||
|
|
||||||
|
return usbh_pipe_alloc(pipe, &ep_cfg);
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_enumerate(struct usbh_hubport *hport)
|
||||||
|
{
|
||||||
|
struct usb_interface_descriptor *intf_desc;
|
||||||
|
struct usb_device_descriptor *dev_desc;
|
||||||
|
struct usb_setup_packet *setup;
|
||||||
|
struct usbh_bus *usb = usbh_get_bus_of_port(hport);
|
||||||
|
int dev_addr;
|
||||||
|
uint16_t ep_mps;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
hport->setup = &usb->g_setup[hport->parent->index - 1][hport->port - 1];
|
||||||
|
setup = hport->setup;
|
||||||
|
|
||||||
|
/* Read the first 8 bytes of the device descriptor */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_DEVICE << 8) | 0);
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = 8;
|
||||||
|
|
||||||
|
dev_desc = (struct usb_device_descriptor *)usb->ep0_request_buffer;
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, (uint8_t *)dev_desc);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get device descriptor,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
parse_device_descriptor(hport, dev_desc, 8);
|
||||||
|
|
||||||
|
/* Extract the correct max packetsize from the device descriptor */
|
||||||
|
if (dev_desc->bcdUSB >= USB_3_0) {
|
||||||
|
ep_mps = 1 << dev_desc->bMaxPacketSize0;
|
||||||
|
} else {
|
||||||
|
ep_mps = dev_desc->bMaxPacketSize0;
|
||||||
|
}
|
||||||
|
|
||||||
|
USB_LOG_DBG("Device rev=%04x cls=%02x sub=%02x proto=%02x size=%d\r\n",
|
||||||
|
dev_desc->bcdUSB, dev_desc->bDeviceClass, dev_desc->bDeviceSubClass,
|
||||||
|
dev_desc->bDeviceProtocol, ep_mps);
|
||||||
|
|
||||||
|
/* Reconfigure EP0 with the correct maximum packet size */
|
||||||
|
usbh_ep_pipe_reconfigure(usb, hport->ep0, 0, ep_mps, 0);
|
||||||
|
|
||||||
|
#ifdef CONFIG_USBHOST_XHCI
|
||||||
|
extern int usbh_get_xhci_devaddr(usbh_pipe_t * pipe);
|
||||||
|
|
||||||
|
/* Assign a function address to the device connected to this port */
|
||||||
|
dev_addr = usbh_get_xhci_devaddr(hport->ep0);
|
||||||
|
if (dev_addr < 0) {
|
||||||
|
USB_LOG_ERR("Failed to allocate devaddr,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
/* Assign a function address to the device connected to this port */
|
||||||
|
dev_addr = usbh_allocate_devaddr(&usb->devgen);
|
||||||
|
if (dev_addr < 0) {
|
||||||
|
USB_LOG_ERR("Failed to allocate devaddr,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Set the USB device address */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_SET_ADDRESS;
|
||||||
|
setup->wValue = dev_addr;
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = 0;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, NULL);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to set devaddr,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Wait device set address completely */
|
||||||
|
usb_osal_msleep(2);
|
||||||
|
|
||||||
|
/* Assign the function address to the port */
|
||||||
|
hport->dev_addr = dev_addr;
|
||||||
|
|
||||||
|
/* And reconfigure EP0 with the correct address */
|
||||||
|
usbh_ep_pipe_reconfigure(usb, hport->ep0, dev_addr, ep_mps, 0);
|
||||||
|
|
||||||
|
/* Read the full device descriptor */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_DEVICE << 8) | 0);
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = USB_SIZEOF_DEVICE_DESC;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get full device descriptor,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
parse_device_descriptor(hport, (struct usb_device_descriptor *)usb->ep0_request_buffer, USB_SIZEOF_DEVICE_DESC);
|
||||||
|
USB_LOG_INFO("New device found,idVendor:%04x,idProduct:%04x,bcdDevice:%04x\r\n",
|
||||||
|
((struct usb_device_descriptor *)usb->ep0_request_buffer)->idVendor,
|
||||||
|
((struct usb_device_descriptor *)usb->ep0_request_buffer)->idProduct,
|
||||||
|
((struct usb_device_descriptor *)usb->ep0_request_buffer)->bcdDevice);
|
||||||
|
|
||||||
|
/* Read the first 9 bytes of the config descriptor */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_CONFIGURATION << 8) | 0);
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = USB_SIZEOF_CONFIG_DESC;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get config descriptor,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
parse_config_descriptor(hport, (struct usb_configuration_descriptor *)usb->ep0_request_buffer, USB_SIZEOF_CONFIG_DESC);
|
||||||
|
|
||||||
|
/* Read the full size of the configuration data */
|
||||||
|
uint16_t wTotalLength = ((struct usb_configuration_descriptor *)usb->ep0_request_buffer)->wTotalLength;
|
||||||
|
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_CONFIGURATION << 8) | 0);
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = wTotalLength;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get full config descriptor,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = parse_config_descriptor(hport, (struct usb_configuration_descriptor *)usb->ep0_request_buffer, wTotalLength);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Parse config fail\r\n");
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
USB_LOG_INFO("The device has %d interfaces\r\n", ((struct usb_configuration_descriptor *)usb->ep0_request_buffer)->bNumInterfaces);
|
||||||
|
hport->raw_config_desc = usb_malloc(wTotalLength);
|
||||||
|
if (hport->raw_config_desc == NULL) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
USB_LOG_ERR("No memory to alloc for raw_config_desc\r\n");
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
memcpy(hport->raw_config_desc, usb->ep0_request_buffer, wTotalLength);
|
||||||
|
#ifdef CONFIG_USBHOST_GET_STRING_DESC
|
||||||
|
/* Get Manufacturer string */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_STRING << 8) | USB_STRING_MFC_INDEX);
|
||||||
|
setup->wIndex = 0x0409;
|
||||||
|
setup->wLength = 255;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get Manufacturer string,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
usbh_print_string("Manufacturer: ", usb->ep0_request_buffer);
|
||||||
|
|
||||||
|
/* Get Product string */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_STRING << 8) | USB_STRING_PRODUCT_INDEX);
|
||||||
|
setup->wIndex = 0x0409;
|
||||||
|
setup->wLength = 255;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get get Product string,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
usbh_print_string("Product: ", usb->ep0_request_buffer);
|
||||||
|
|
||||||
|
/* Get SerialNumber string */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_IN | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_GET_DESCRIPTOR;
|
||||||
|
setup->wValue = (uint16_t)((USB_DESCRIPTOR_TYPE_STRING << 8) | USB_STRING_SERIAL_INDEX);
|
||||||
|
setup->wIndex = 0x0409;
|
||||||
|
setup->wLength = 255;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, usb->ep0_request_buffer);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to get get SerialNumber string,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
usbh_print_string("SerialNumber: ", usb->ep0_request_buffer);
|
||||||
|
#endif
|
||||||
|
/* Select device configuration 1 */
|
||||||
|
setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_DEVICE;
|
||||||
|
setup->bRequest = USB_REQUEST_SET_CONFIGURATION;
|
||||||
|
setup->wValue = 1;
|
||||||
|
setup->wIndex = 0;
|
||||||
|
setup->wLength = 0;
|
||||||
|
|
||||||
|
ret = usbh_control_transfer(hport->ep0, setup, NULL);
|
||||||
|
if (ret < 0) {
|
||||||
|
USB_LOG_ERR("Failed to set configuration,errorcode:%d\r\n", ret);
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
|
USB_LOG_INFO("Enumeration success, start loading class driver\r\n");
|
||||||
|
|
||||||
|
#ifdef CONFIG_USBHOST_ENUM_FIRST_INTERFACE_ONLY
|
||||||
|
USB_LOG_INFO("Support %d Interfaces, select the first one \r\n", hport->config.config_desc.bNumInterfaces);
|
||||||
|
hport->config.config_desc.bNumInterfaces = 1U;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*search supported class driver*/
|
||||||
|
for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
|
||||||
|
intf_desc = &hport->config.intf[i].altsetting[0].intf_desc;
|
||||||
|
|
||||||
|
struct usbh_class_driver *class_driver = (struct usbh_class_driver *)usbh_find_class_driver(intf_desc->bInterfaceClass, intf_desc->bInterfaceSubClass, intf_desc->bInterfaceProtocol, hport->device_desc.idVendor, hport->device_desc.idProduct);
|
||||||
|
|
||||||
|
if (class_driver == NULL) {
|
||||||
|
USB_LOG_ERR("do not support Class:0x%02x,Subclass:0x%02x,Protocl:0x%02x\r\n",
|
||||||
|
intf_desc->bInterfaceClass,
|
||||||
|
intf_desc->bInterfaceSubClass,
|
||||||
|
intf_desc->bInterfaceProtocol);
|
||||||
|
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
hport->config.intf[i].class_driver = class_driver;
|
||||||
|
USB_LOG_INFO("Class:0x%02x,Subclass:0x%02x,Protocl:0x%02x\r\n",
|
||||||
|
intf_desc->bInterfaceClass,
|
||||||
|
intf_desc->bInterfaceSubClass,
|
||||||
|
intf_desc->bInterfaceProtocol);
|
||||||
|
USB_LOG_RAW("Loading %s class driver\r\n", class_driver->driver_name);
|
||||||
|
ret = CLASS_CONNECT(hport, i);
|
||||||
|
}
|
||||||
|
|
||||||
|
errout:
|
||||||
|
if (hport->raw_config_desc) {
|
||||||
|
usb_free(hport->raw_config_desc);
|
||||||
|
hport->raw_config_desc = NULL;
|
||||||
|
}
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct usbh_hubport *usbh_find_hubport(uint32_t usb_id, uint8_t dev_addr)
|
||||||
|
{
|
||||||
|
struct usbh_hubport *hport;
|
||||||
|
struct usbh_bus *usb = usbh_get_bus_of_index(usb_id);
|
||||||
|
usb_slist_t *hub_list;
|
||||||
|
usb_slist_for_each(hub_list, &usb->hub_class_head)
|
||||||
|
{
|
||||||
|
struct usbh_hub *hub = usb_slist_entry(hub_list, struct usbh_hub, list);
|
||||||
|
for (uint8_t port = 0; port < hub->hub_desc.bNbrPorts; port++) {
|
||||||
|
hport = &hub->child[port];
|
||||||
|
if (hport->connected) {
|
||||||
|
if (hport->dev_addr == dev_addr) {
|
||||||
|
return &hub->child[port];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void *usbh_find_class_instance(const char *devname)
|
||||||
|
{
|
||||||
|
struct usbh_hubport *hport;
|
||||||
|
usb_slist_t *hub_list;
|
||||||
|
struct usbh_bus* usb = usbh_get_bus_of_devname(devname);
|
||||||
|
if (!usb) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
usb_slist_for_each(hub_list, &usb->hub_class_head)
|
||||||
|
{
|
||||||
|
struct usbh_hub *hub = usb_slist_entry(hub_list, struct usbh_hub, list);
|
||||||
|
for (uint8_t port = 0; port < hub->hub_desc.bNbrPorts; port++) {
|
||||||
|
hport = &hub->child[port];
|
||||||
|
if (hport->connected) {
|
||||||
|
for (uint8_t itf = 0; itf < hport->config.config_desc.bNumInterfaces; itf++) {
|
||||||
|
if ((strncmp(hport->config.intf[itf].devname, devname, CONFIG_USBHOST_DEV_NAMELEN) == 0) && hport->config.intf[itf].priv)
|
||||||
|
return hport->config.intf[itf].priv;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_initialize(uint32_t id, struct usbh_bus *usb)
|
||||||
|
{
|
||||||
|
memset(usb, 0, sizeof(struct usbh_bus));
|
||||||
|
|
||||||
|
#ifdef __ARMCC_VERSION /* ARM C Compiler */
|
||||||
|
extern const int usbh_class_info$$Base;
|
||||||
|
extern const int usbh_class_info$$Limit;
|
||||||
|
usbh_class_info_table_begin = (struct usbh_class_info *)&usbh_class_info$$Base;
|
||||||
|
usbh_class_info_table_end = (struct usbh_class_info *)&usbh_class_info$$Limit;
|
||||||
|
#elif defined(__GNUC__)
|
||||||
|
extern uint32_t __usbh_class_info_start__;
|
||||||
|
extern uint32_t __usbh_class_info_end__;
|
||||||
|
usbh_class_info_table_begin = (struct usbh_class_info *)&__usbh_class_info_start__;
|
||||||
|
usbh_class_info_table_end = (struct usbh_class_info *)&__usbh_class_info_end__;
|
||||||
|
#elif defined(__ICCARM__) || defined(__ICCRX__)
|
||||||
|
usbh_class_info_table_begin = (struct usbh_class_info *)__section_begin("usbh_class_info");
|
||||||
|
usbh_class_info_table_end = (struct usbh_class_info *)__section_end("usbh_class_info");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* allocate usb bus */
|
||||||
|
usb->mtu = 65536;
|
||||||
|
|
||||||
|
/* devaddr 1 is for roothub */
|
||||||
|
usb->devgen.next = 2;
|
||||||
|
|
||||||
|
usb->hub_event_head.next = NULL;
|
||||||
|
usb->hub_class_head.next = NULL;
|
||||||
|
usb->id = id;
|
||||||
|
|
||||||
|
usb_slist_add_tail(&usb_buses, &(usb->list));
|
||||||
|
usbh_hub_initialize(usb);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int usbh_control_transfer(usbh_pipe_t pipe, struct usb_setup_packet *setup, uint8_t *buffer)
|
||||||
|
{
|
||||||
|
struct usbh_urb *urb;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
urb = usb_malloc(sizeof(struct usbh_urb));
|
||||||
|
memset(urb, 0, sizeof(struct usbh_urb));
|
||||||
|
|
||||||
|
usbh_control_urb_fill(urb, pipe, setup, buffer, setup->wLength, CONFIG_USBHOST_CONTROL_TRANSFER_TIMEOUT, NULL, NULL);
|
||||||
|
|
||||||
|
ret = usbh_submit_urb(urb);
|
||||||
|
if (ret == 0) {
|
||||||
|
ret = urb->actual_length;
|
||||||
|
}
|
||||||
|
usb_free(urb);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int lsusb(int argc, char **argv)
|
||||||
|
{
|
||||||
|
usb_slist_t *i;
|
||||||
|
struct usbh_hubport *hport;
|
||||||
|
const char *opt = NULL;
|
||||||
|
int min_argc = 3;
|
||||||
|
int max_argc = 4;
|
||||||
|
uint8_t usb_id = 0;
|
||||||
|
|
||||||
|
if (argc < min_argc) {
|
||||||
|
USB_LOG_RAW("Usage: lsusb [options]...\r\n");
|
||||||
|
|
||||||
|
USB_LOG_RAW("List USB devices\r\n");
|
||||||
|
USB_LOG_RAW(" -v, --verbose\r\n");
|
||||||
|
USB_LOG_RAW(" Increase verbosity (show descriptors)\r\n");
|
||||||
|
// USB_LOG_RAW(" -s [[bus]:[devnum]]\r\n");
|
||||||
|
// USB_LOG_RAW(" Show only devices with specified device and/or bus numbers (in decimal)\r\n");
|
||||||
|
// USB_LOG_RAW(" -d vendor:[product]\r\n");
|
||||||
|
// USB_LOG_RAW(" Show only devices with the specified vendor and product ID numbers (in hexadecimal)\r\n");
|
||||||
|
USB_LOG_RAW(" -t, --tree\r\n");
|
||||||
|
USB_LOG_RAW(" Dump the physical USB device hierachy as a tree\r\n");
|
||||||
|
USB_LOG_RAW(" -V, --version\r\n");
|
||||||
|
USB_LOG_RAW(" Show version of program\r\n");
|
||||||
|
USB_LOG_RAW(" -h, --help\r\n");
|
||||||
|
USB_LOG_RAW(" Show usage and help\r\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (argc > max_argc) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
usb_id = (uint8_t)strtoul(argv[1], NULL, 10);
|
||||||
|
struct usbh_bus* usb = usbh_get_bus_of_index(usb_id);
|
||||||
|
if (NULL == usb) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
opt = argv[2];
|
||||||
|
|
||||||
|
if (strcmp(opt, "-t") == 0) {
|
||||||
|
usb_slist_for_each(i, &usb->hub_class_head)
|
||||||
|
{
|
||||||
|
struct usbh_hub *hub = usb_slist_entry(i, struct usbh_hub, list);
|
||||||
|
|
||||||
|
if (hub->is_roothub) {
|
||||||
|
USB_LOG_RAW("/: Hub %02u, ports=%u, is roothub\r\n", hub->index, hub->hub_desc.bNbrPorts);
|
||||||
|
} else {
|
||||||
|
USB_LOG_RAW("/: Hub %02u, ports=%u, mounted on Hub %02u:Port %u\r\n",
|
||||||
|
hub->index,
|
||||||
|
hub->hub_desc.bNbrPorts,
|
||||||
|
hub->parent->parent->index,
|
||||||
|
hub->parent->port);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (uint8_t port = 0; port < hub->hub_desc.bNbrPorts; port++) {
|
||||||
|
hport = &hub->child[port];
|
||||||
|
if (hport && hport->connected) {
|
||||||
|
for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
|
||||||
|
if (hport->config.intf[i].class_driver && hport->config.intf[i].class_driver->driver_name) {
|
||||||
|
USB_LOG_RAW(" |__Port %u,Port addr:0x%02x,If %u,ClassDriver=%s\r\n",
|
||||||
|
hport->port,
|
||||||
|
hport->dev_addr,
|
||||||
|
i,
|
||||||
|
hport->config.intf[i].class_driver->driver_name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strcmp(opt, "-v") == 0) {
|
||||||
|
usb_slist_for_each(i, &usb->hub_class_head)
|
||||||
|
{
|
||||||
|
struct usbh_hub *hub = usb_slist_entry(i, struct usbh_hub, list);
|
||||||
|
for (uint8_t port = 0; port < hub->hub_desc.bNbrPorts; port++) {
|
||||||
|
hport = &hub->child[port];
|
||||||
|
if (hport->connected) {
|
||||||
|
USB_LOG_RAW("Hub %02u,Port %u,Port addr:0x%02x,VID:PID 0x%04x:0x%04x\r\n",
|
||||||
|
hub->index,
|
||||||
|
hport->port,
|
||||||
|
hport->dev_addr,
|
||||||
|
hport->device_desc.idVendor,
|
||||||
|
hport->device_desc.idProduct);
|
||||||
|
usbh_print_hubport_info(hport);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue