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usb_host: acknowledge all requests asynchronously

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Fix genodelabs/genode#4601
This commit is contained in:
Stefan Kalkowski
2022-09-06 17:36:23 +02:00
committed by Norman Feske
parent 7c3b9c843f
commit 3d26ce9f8d
3 changed files with 118 additions and 66 deletions
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29
repos/os/include/genode_c_api/usb.h
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@ -159,7 +159,7 @@ struct genode_usb_request_transfer
unsigned long actual_packet_size[MAX_PACKETS];
};
enum Urb_type { CTRL, BULK, IRQ, ISOC };
enum Urb_type { CTRL, BULK, IRQ, ISOC, NONE };
typedef enum Urb_type genode_usb_urb_t;
struct genode_usb_request_urb
@ -193,7 +193,7 @@ enum Request_return_error {
};
typedef enum Request_return_error genode_usb_request_ret_t;
typedef genode_usb_request_ret_t (*genode_usb_req_urb_t)
typedef void (*genode_usb_req_urb_t)
(struct genode_usb_request_urb req,
genode_usb_session_handle_t session_handle,
genode_usb_request_handle_t request_handle,
@ -201,20 +201,31 @@ typedef genode_usb_request_ret_t (*genode_usb_req_urb_t)
unsigned long payload_size,
void * opaque_data);
typedef genode_usb_request_ret_t (*genode_usb_req_string_t)
typedef void (*genode_usb_req_string_t)
(struct genode_usb_request_string * req,
genode_usb_session_handle_t session_handle,
genode_usb_request_handle_t request_handle,
void * payload,
unsigned long payload_size,
void * opaque_data);
typedef genode_usb_request_ret_t (*genode_usb_req_altsetting_t)
(unsigned iface, unsigned alt_setting, void * opaque_data);
typedef void (*genode_usb_req_altsetting_t)
(unsigned iface, unsigned alt_setting,
genode_usb_session_handle_t session_handle,
genode_usb_request_handle_t request_handle,
void * opaque_data);
typedef genode_usb_request_ret_t (*genode_usb_req_config_t)
(unsigned config_idx, void * opaque_data);
typedef void (*genode_usb_req_config_t)
(unsigned config_idx,
genode_usb_session_handle_t session_handle,
genode_usb_request_handle_t request_handle,
void * opaque_data);
typedef genode_usb_request_ret_t (*genode_usb_req_flush_t)
(unsigned char ep, void * opaque_data);
typedef void (*genode_usb_req_flush_t)
(unsigned char ep,
genode_usb_session_handle_t session_handle,
genode_usb_request_handle_t request_handle,
void * opaque_data);
typedef genode_usb_request_ret_t (*genode_usb_response_t)
(struct genode_usb_request_urb req,