Changeset fdec59b in mainline


Ignore:
Timestamp:
2013-08-02T11:26:59Z (11 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
7c10198
Parents:
3cc55b47
Message:

libusbhost: Remove usbhc endpoint register/unregister implementation

superseded by per device endpoint manipulation.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/usbhost/src/iface.c

    r3cc55b47 rfdec59b  
    4242#include "ddf_helpers.h"
    4343
    44 /** Register endpoint interface function.
    45  * @param fun DDF function.
    46  * @param address USB address of the device.
    47  * @param endpoint USB endpoint number to be registered.
    48  * @param transfer_type Endpoint's transfer type.
    49  * @param direction USB communication direction the endpoint is capable of.
    50  * @param max_packet_size Maximu size of packets the endpoint accepts.
    51  * @param interval Preferred timeout between communication.
    52  * @return Error code.
    53  */
    54 static int register_endpoint(
    55     ddf_fun_t *fun, usb_address_t address, usb_endpoint_t endpoint,
    56     usb_transfer_type_t transfer_type, usb_direction_t direction,
    57     size_t max_packet_size, unsigned interval)
    58 {
    59         assert(fun);
    60         hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
    61         assert(hcd);
    62         const size_t size = max_packet_size;
    63         const usb_target_t target = {{.address = address, .endpoint = endpoint}};
    64 
    65         usb_log_debug("Register endpoint %d:%d %s-%s %zuB %ums.\n",
    66             address, endpoint, usb_str_transfer_type(transfer_type),
    67             usb_str_direction(direction), max_packet_size, interval);
    68 
    69         return hcd_add_ep(hcd, target, direction, transfer_type,
    70             max_packet_size, size);
    71 }
    72 
    73 /** Unregister endpoint interface function.
    74  * @param fun DDF function.
    75  * @param address USB address of the endpoint.
    76  * @param endpoint USB endpoint number.
    77  * @param direction Communication direction of the enpdoint to unregister.
    78  * @return Error code.
    79  */
    80 static int unregister_endpoint(
    81     ddf_fun_t *fun, usb_address_t address,
    82     usb_endpoint_t endpoint, usb_direction_t direction)
    83 {
    84         assert(fun);
    85         hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
    86         assert(hcd);
    87         const usb_target_t target = {{.address = address, .endpoint = endpoint}};
    88         usb_log_debug("Unregister endpoint %d:%d %s.\n",
    89             address, endpoint, usb_str_direction(direction));
    90         return hcd_remove_ep(hcd, target, direction);
    91 }
    92 
    9344/** Inbound communication interface function.
    9445 * @param fun DDF function.
    … …  
    13182/** usbhc Interface implementation using hcd_t from libusbhost library. */
    13283usbhc_iface_t hcd_iface = {
    133         .register_endpoint = register_endpoint,
    134         .unregister_endpoint = unregister_endpoint,
    135 
    13684        .read = usb_read,
    13785        .write = usb_write,
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