| 1 | /*
|
|---|
| 2 | * Copyright (c) 2011 Jan Vesely
|
|---|
| 3 | * Copyright (c) 2011 Vojtech Horky
|
|---|
| 4 | * All rights reserved.
|
|---|
| 5 | *
|
|---|
| 6 | * Redistribution and use in source and binary forms, with or without
|
|---|
| 7 | * modification, are permitted provided that the following conditions
|
|---|
| 8 | * are met:
|
|---|
| 9 | *
|
|---|
| 10 | * - Redistributions of source code must retain the above copyright
|
|---|
| 11 | * notice, this list of conditions and the following disclaimer.
|
|---|
| 12 | * - Redistributions in binary form must reproduce the above copyright
|
|---|
| 13 | * notice, this list of conditions and the following disclaimer in the
|
|---|
| 14 | * documentation and/or other materials provided with the distribution.
|
|---|
| 15 | * - The name of the author may not be used to endorse or promote products
|
|---|
| 16 | * derived from this software without specific prior written permission.
|
|---|
| 17 | *
|
|---|
| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|---|
| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|---|
| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|---|
| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|---|
| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|---|
| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|---|
| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|---|
| 28 | */
|
|---|
| 29 | /** @addtogroup drvusbohci
|
|---|
| 30 | * @{
|
|---|
| 31 | */
|
|---|
| 32 | /** @file
|
|---|
| 33 | * Main routines of OHCI driver.
|
|---|
| 34 | */
|
|---|
| 35 | #include <ddf/driver.h>
|
|---|
| 36 | #include <errno.h>
|
|---|
| 37 | #include <str_error.h>
|
|---|
| 38 |
|
|---|
| 39 | #include <usb/debug.h>
|
|---|
| 40 |
|
|---|
| 41 | #include "ohci.h"
|
|---|
| 42 |
|
|---|
| 43 | #define NAME "ohci"
|
|---|
| 44 |
|
|---|
| 45 | static int ohci_add_device(ddf_dev_t *device);
|
|---|
| 46 | /*----------------------------------------------------------------------------*/
|
|---|
| 47 | static driver_ops_t ohci_driver_ops = {
|
|---|
| 48 | .add_device = ohci_add_device,
|
|---|
| 49 | };
|
|---|
| 50 | /*----------------------------------------------------------------------------*/
|
|---|
| 51 | static driver_t ohci_driver = {
|
|---|
| 52 | .name = NAME,
|
|---|
| 53 | .driver_ops = &ohci_driver_ops
|
|---|
| 54 | };
|
|---|
| 55 | /*----------------------------------------------------------------------------*/
|
|---|
| 56 | /** Initializes a new ddf driver instance of OHCI hcd.
|
|---|
| 57 | *
|
|---|
| 58 | * @param[in] device DDF instance of the device to initialize.
|
|---|
| 59 | * @return Error code.
|
|---|
| 60 | */
|
|---|
| 61 | int ohci_add_device(ddf_dev_t *device)
|
|---|
| 62 | {
|
|---|
| 63 | usb_log_debug("ohci_add_device() called\n");
|
|---|
| 64 | assert(device);
|
|---|
| 65 | ohci_t *ohci = malloc(sizeof(ohci_t));
|
|---|
| 66 | if (ohci == NULL) {
|
|---|
| 67 | usb_log_error("Failed to allocate OHCI driver.\n");
|
|---|
| 68 | return ENOMEM;
|
|---|
| 69 | }
|
|---|
| 70 |
|
|---|
| 71 | int ret = ohci_init(ohci, device);
|
|---|
| 72 | if (ret != EOK) {
|
|---|
| 73 | usb_log_error("Failed to initialize OHCI driver: %s.\n",
|
|---|
| 74 | str_error(ret));
|
|---|
| 75 | return ret;
|
|---|
| 76 | }
|
|---|
| 77 | device->driver_data = ohci;
|
|---|
| 78 |
|
|---|
| 79 | usb_log_info("Controlling new OHCI device `%s'.\n", device->name);
|
|---|
| 80 |
|
|---|
| 81 | return EOK;
|
|---|
| 82 | }
|
|---|
| 83 | /*----------------------------------------------------------------------------*/
|
|---|
| 84 | /** Initializes global driver structures (NONE).
|
|---|
| 85 | *
|
|---|
| 86 | * @param[in] argc Nmber of arguments in argv vector (ignored).
|
|---|
| 87 | * @param[in] argv Cmdline argument vector (ignored).
|
|---|
| 88 | * @return Error code.
|
|---|
| 89 | *
|
|---|
| 90 | * Driver debug level is set here.
|
|---|
| 91 | */
|
|---|
| 92 | int main(int argc, char *argv[])
|
|---|
| 93 | {
|
|---|
| 94 | usb_log_enable(USB_LOG_LEVEL_DEFAULT, NAME);
|
|---|
| 95 | sleep(5);
|
|---|
| 96 | return ddf_driver_main(&ohci_driver);
|
|---|
| 97 | }
|
|---|
| 98 | /**
|
|---|
| 99 | * @}
|
|---|
| 100 | */
|
|---|
