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kernel/linux-imx6_3.14.28/drivers/uwb/i1480/i1480-est.c 3.09 KB
6b13f685e   김민수   BSP 최초 추가
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  /*
   * Intel Wireless UWB Link 1480
   * Event Size tables for Wired Adaptors
   *
   * Copyright (C) 2005-2006 Intel Corporation
   * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License version
   * 2 as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   * 02110-1301, USA.
   *
   *
   * FIXME: docs
   */
  
  #include <linux/init.h>
  #include <linux/module.h>
  #include <linux/usb.h>
  #include <linux/uwb.h>
  #include "dfu/i1480-dfu.h"
  
  
  /** Event size table for wEvents 0x00XX */
  static struct uwb_est_entry i1480_est_fd00[] = {
  	/* Anybody expecting this response has to use
  	 * neh->extra_size to specify the real size that will
  	 * come back. */
  	[i1480_EVT_CONFIRM] = { .size = sizeof(struct i1480_evt_confirm) },
  	[i1480_CMD_SET_IP_MAS] = { .size = sizeof(struct i1480_evt_confirm) },
  #ifdef i1480_RCEB_EXTENDED
  	[0x09] = {
  		.size = sizeof(struct i1480_rceb),
  		.offset = 1 + offsetof(struct i1480_rceb, wParamLength),
  	},
  #endif
  };
  
  /** Event size table for wEvents 0x01XX */
  static struct uwb_est_entry i1480_est_fd01[] = {
  	[0xff & i1480_EVT_RM_INIT_DONE] = { .size = sizeof(struct i1480_rceb) },
  	[0xff & i1480_EVT_DEV_ADD] = { .size = sizeof(struct i1480_rceb) + 9 },
  	[0xff & i1480_EVT_DEV_RM] = { .size = sizeof(struct i1480_rceb) + 9 },
  	[0xff & i1480_EVT_DEV_ID_CHANGE] = {
  		.size = sizeof(struct i1480_rceb) + 2 },
  };
  
  static int __init i1480_est_init(void)
  {
  	int result = uwb_est_register(i1480_CET_VS1, 0x00, 0x8086, 0x0c3b,
  				      i1480_est_fd00,
  				      ARRAY_SIZE(i1480_est_fd00));
  	if (result < 0) {
  		printk(KERN_ERR "Can't register EST table fd00: %d
  ", result);
  		return result;
  	}
  	result = uwb_est_register(i1480_CET_VS1, 0x01, 0x8086, 0x0c3b,
  				  i1480_est_fd01, ARRAY_SIZE(i1480_est_fd01));
  	if (result < 0) {
  		printk(KERN_ERR "Can't register EST table fd01: %d
  ", result);
  		return result;
  	}
  	return 0;
  }
  module_init(i1480_est_init);
  
  static void __exit i1480_est_exit(void)
  {
  	uwb_est_unregister(i1480_CET_VS1, 0x00, 0x8086, 0x0c3b,
  			   i1480_est_fd00, ARRAY_SIZE(i1480_est_fd00));
  	uwb_est_unregister(i1480_CET_VS1, 0x01, 0x8086, 0x0c3b,
  			   i1480_est_fd01, ARRAY_SIZE(i1480_est_fd01));
  }
  module_exit(i1480_est_exit);
  
  MODULE_AUTHOR("Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>");
  MODULE_DESCRIPTION("i1480's Vendor Specific Event Size Tables");
  MODULE_LICENSE("GPL");
  
  /**
   * USB device ID's that we handle
   *
   * [so we are loaded when this kind device is connected]
   */
  static struct usb_device_id __used i1480_est_id_table[] = {
  	{ USB_DEVICE(0x8086, 0xdf3b), },
  	{ USB_DEVICE(0x8086, 0x0c3b), },
  	{ },
  };
  MODULE_DEVICE_TABLE(usb, i1480_est_id_table);