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provide possibility for multi usb host

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This commit is contained in:
LeeChunHei
2021-02-23 17:05:01 +08:00
parent 183eb0f399
commit 00727d6b6d
4 changed files with 51 additions and 32 deletions
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components/drivers/include/drivers/usb_host.h
+5 -5
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@@ -6,6 +6,7 @@
* Change Logs:
* Date Author Notes
* 2011-3-12 Yi Qiu first version
* 2021-02-23 Leslie Lee provide possibility for multi usb host
*/
#ifndef __RT_USB_HOST_H__
@@ -136,7 +137,8 @@ struct uhcd
struct rt_device parent;
uhcd_ops_t ops;
rt_uint8_t num_ports;
uhub_t roothub;
uhub_t roothub;
struct rt_messagequeue *usb_mq;
};
typedef struct uhcd* uhcd_t;
@@ -163,7 +165,7 @@ struct uhost_msg
typedef struct uhost_msg* uhost_msg_t;
/* usb host system interface */
rt_err_t rt_usb_host_init(void);
rt_err_t rt_usb_host_init(const char *name);
void rt_usbh_hub_init(struct uhcd *hcd);
/* usb host core interface */
@@ -203,7 +205,7 @@ rt_err_t rt_usbh_hub_clear_port_feature(uhub_t uhub, rt_uint16_t port,
rt_err_t rt_usbh_hub_set_port_feature(uhub_t uhub, rt_uint16_t port,
rt_uint16_t feature);
rt_err_t rt_usbh_hub_reset_port(uhub_t uhub, rt_uint16_t port);
rt_err_t rt_usbh_event_signal(struct uhost_msg* msg);
rt_err_t rt_usbh_event_signal(uhcd_t uhcd, struct uhost_msg* msg);
void rt_usbh_root_hub_connect_handler(struct uhcd *hcd, rt_uint8_t port, rt_bool_t isHS);
@@ -265,5 +267,3 @@ rt_inline int rt_usb_hcd_setup_xfer(uhcd_t hcd, upipe_t pipe, ureq_t setup, int
#endif
#endif