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kernel/linux-rt-4.4.41/drivers/scsi/snic/cq_enet_desc.h 1.2 KB
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  /*
   * Copyright 2014 Cisco Systems, Inc.  All rights reserved.
   *
   * This program is free software; you may redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; version 2 of the License.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #ifndef _CQ_ENET_DESC_H_
  #define _CQ_ENET_DESC_H_
  
  #include "cq_desc.h"
  
  /* Ethernet completion queue descriptor: 16B */
  struct cq_enet_wq_desc {
  	__le16 completed_index;
  	__le16 q_number;
  	u8 reserved[11];
  	u8 type_color;
  };
  
  static inline void cq_enet_wq_desc_dec(struct cq_enet_wq_desc *desc,
  	u8 *type, u8 *color, u16 *q_number, u16 *completed_index)
  {
  	cq_desc_dec((struct cq_desc *)desc, type,
  		color, q_number, completed_index);
  }
  
  #endif /* _CQ_ENET_DESC_H_ */