drivers/net/ethernet/apm/xgene/xgene_enet_ring2.h

   1 /* Applied Micro X-Gene SoC Ethernet Driver
   2  *
   3  * Copyright (c) 2015, Applied Micro Circuits Corporation
   4  * Author: Iyappan Subramanian <isubramanian@apm.com>
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef __XGENE_ENET_RING2_H__
  21 #define __XGENE_ENET_RING2_H__
  22
  23 #include "xgene_enet_main.h"
  24
  25 #define X2_NUM_RING_CONFIG      6
  26
  27 #define INTR_MBOX_SIZE          1024
  28 #define CSR_VMID0_INTR_MBOX     0x0270
  29 #define INTR_CLEAR              BIT(23)
  30
  31 #define X2_MSG_AM_POS           10
  32 #define X2_QBASE_AM_POS         11
  33 #define X2_INTLINE_POS          24
  34 #define X2_INTLINE_LEN          5
  35 #define X2_CFGCRID_POS          29
  36 #define X2_CFGCRID_LEN          3
  37 #define X2_SELTHRSH_POS         7
  38 #define X2_SELTHRSH_LEN         3
  39 #define X2_RINGTYPE_POS         23
  40 #define X2_RINGTYPE_LEN         2
  41 #define X2_DEQINTEN_POS         29
  42 #define X2_RECOMTIMEOUT_POS     0
  43 #define X2_RECOMTIMEOUT_LEN     7
  44 #define X2_NUMMSGSINQ_POS       0
  45 #define X2_NUMMSGSINQ_LEN       17
  46
  47 extern struct xgene_ring_ops xgene_ring2_ops;
  48
  49 #endif /* __XGENE_ENET_RING2_H__ */