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kernel/linux-rt-4.4.41/drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h 1.5 KB
5113f6f70   김현기   kernel add
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  /* Applied Micro X-Gene SoC Ethernet Driver
   *
   * Copyright (c) 2015, Applied Micro Circuits Corporation
   * Author: Iyappan Subramanian <isubramanian@apm.com>
   *
   * This program is free software; you can redistribute  it and/or modify it
   * under  the terms of  the GNU General  Public License as published by the
   * Free Software Foundation;  either version 2 of the  License, or (at your
   * option) any later version.
   *
   * 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, see <http://www.gnu.org/licenses/>.
   */
  
  #ifndef __XGENE_ENET_RING2_H__
  #define __XGENE_ENET_RING2_H__
  
  #include "xgene_enet_main.h"
  
  #define X2_NUM_RING_CONFIG	6
  
  #define INTR_MBOX_SIZE		1024
  #define CSR_VMID0_INTR_MBOX	0x0270
  #define INTR_CLEAR		BIT(23)
  
  #define X2_MSG_AM_POS		10
  #define X2_QBASE_AM_POS		11
  #define X2_INTLINE_POS		24
  #define X2_INTLINE_LEN		5
  #define X2_CFGCRID_POS		29
  #define X2_CFGCRID_LEN		3
  #define X2_SELTHRSH_POS		7
  #define X2_SELTHRSH_LEN		3
  #define X2_RINGTYPE_POS		23
  #define X2_RINGTYPE_LEN		2
  #define X2_DEQINTEN_POS		29
  #define X2_RECOMTIMEOUT_POS	0
  #define X2_RECOMTIMEOUT_LEN	7
  #define X2_NUMMSGSINQ_POS	0
  #define X2_NUMMSGSINQ_LEN	17
  
  extern struct xgene_ring_ops xgene_ring2_ops;
  
  #endif /* __XGENE_ENET_RING2_H__ */