drivers/staging/benet/be_cm.h

   1 /*
   2  * Copyright (C) 2005 - 2008 ServerEngines
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License version 2
   7  * as published by the Free Software Foundation.  The full GNU General
   8  * Public License is included in this distribution in the file called COPYING.
   9  *
  10  * Contact Information:
  11  * linux-drivers@serverengines.com
  12  *
  13  * ServerEngines
  14  * 209 N. Fair Oaks Ave
  15  * Sunnyvale, CA 94085
  16  */
  17 /*
  18  * Autogenerated by srcgen version: 0127
  19  */
  20 #ifndef __be_cm_amap_h__
  21 #define __be_cm_amap_h__
  22 #include "be_common.h"
  23 #include "etx_context.h"
  24 #include "mpu_context.h"
  25
  26 /*
  27  * --- CEV_WATERMARK_ENUM ---
  28  * CQ/EQ Watermark Encodings. Encoded as number of free entries in
  29  * Queue when Watermark is reached.
  30  */
  31 #define CEV_WMARK_0        (0)  /* Watermark when Queue full */
  32 #define CEV_WMARK_16       (1)  /* Watermark at 16 free entries */
  33 #define CEV_WMARK_32       (2)  /* Watermark at 32 free entries */
  34 #define CEV_WMARK_48       (3)  /* Watermark at 48 free entries */
  35 #define CEV_WMARK_64       (4)  /* Watermark at 64 free entries */
  36 #define CEV_WMARK_80       (5)  /* Watermark at 80 free entries */
  37 #define CEV_WMARK_96       (6)  /* Watermark at 96 free entries */
  38 #define CEV_WMARK_112      (7)  /* Watermark at 112 free entries */
  39 #define CEV_WMARK_128      (8)  /* Watermark at 128 free entries */
  40 #define CEV_WMARK_144      (9)  /* Watermark at 144 free entries */
  41 #define CEV_WMARK_160      (10) /* Watermark at 160 free entries */
  42 #define CEV_WMARK_176      (11) /* Watermark at 176 free entries */
  43 #define CEV_WMARK_192      (12) /* Watermark at 192 free entries */
  44 #define CEV_WMARK_208      (13) /* Watermark at 208 free entries */
  45 #define CEV_WMARK_224      (14) /* Watermark at 224 free entries */
  46 #define CEV_WMARK_240      (15) /* Watermark at 240 free entries */
  47
  48 /*
  49  * --- CQ_CNT_ENUM ---
  50  * Completion Queue Count Encodings.
  51  */
  52 #define CEV_CQ_CNT_256                  (0)     /* CQ has 256 entries */
  53 #define CEV_CQ_CNT_512                  (1)     /* CQ has 512 entries */
  54 #define CEV_CQ_CNT_1024                 (2)     /* CQ has 1024 entries */
  55
  56 /*
  57  * --- EQ_CNT_ENUM ---
  58  * Event Queue Count Encodings.
  59  */
  60 #define CEV_EQ_CNT_256     (0)  /* EQ has 256 entries (16-byte EQEs only) */
  61 #define CEV_EQ_CNT_512     (1)  /* EQ has 512 entries (16-byte EQEs only) */
  62 #define CEV_EQ_CNT_1024    (2)  /* EQ has 1024 entries (4-byte or */
  63                                 /* 16-byte EQEs only) */
  64 #define CEV_EQ_CNT_2048    (3)  /* EQ has 2048 entries (4-byte or */
  65                                 /* 16-byte EQEs only) */
  66 #define CEV_EQ_CNT_4096    (4)  /* EQ has 4096 entries (4-byte EQEs only) */
  67
  68 /*
  69  * --- EQ_SIZE_ENUM ---
  70  * Event Queue Entry Size Encoding.
  71  */
  72 #define CEV_EQ_SIZE_4                   (0)     /* EQE is 4 bytes */
  73 #define CEV_EQ_SIZE_16                  (1)     /* EQE is 16 bytes */
  74
  75 /*
  76  * Completion Queue Context Table Entry. Contains the state of a CQ.
  77  * Located in RAM within the CEV block.
  78  */
  79 struct BE_CQ_CONTEXT_AMAP {
  80         u8 Cidx[11];    /* DWORD 0 */
  81         u8 Watermark[4];        /* DWORD 0 */
  82         u8 NoDelay;             /* DWORD 0 */
  83         u8 EPIdx[11];   /* DWORD 0 */
  84         u8 Count[2];    /* DWORD 0 */
  85         u8 valid;               /* DWORD 0 */
  86         u8 SolEvent;    /* DWORD 0 */
  87         u8 Eventable;   /* DWORD 0 */
  88         u8 Pidx[11];    /* DWORD 1 */
  89         u8 PD[10];              /* DWORD 1 */
  90         u8 EQID[7];             /* DWORD 1 */
  91         u8 Func;                /* DWORD 1 */
  92         u8 WME;         /* DWORD 1 */
  93         u8 Stalled;             /* DWORD 1 */
  94         u8 Armed;               /* DWORD 1 */
  95 } __packed;
  96 struct CQ_CONTEXT_AMAP {
  97         u32 dw[2];
  98 };
  99
 100 /*
 101  * Event Queue Context Table Entry. Contains the state of an EQ.
 102  * Located in RAM in the CEV block.
 103  */
 104 struct BE_EQ_CONTEXT_AMAP {
 105         u8 Cidx[13];    /* DWORD 0 */
 106         u8 rsvd0[2];    /* DWORD 0 */
 107         u8 Func;                /* DWORD 0 */
 108         u8 EPIdx[13];   /* DWORD 0 */
 109         u8 valid;               /* DWORD 0 */
 110         u8 rsvd1;               /* DWORD 0 */
 111         u8 Size;                /* DWORD 0 */
 112         u8 Pidx[13];    /* DWORD 1 */
 113         u8 rsvd2[3];    /* DWORD 1 */
 114         u8 PD[10];              /* DWORD 1 */
 115         u8 Count[3];    /* DWORD 1 */
 116         u8 SolEvent;    /* DWORD 1 */
 117         u8 Stalled;             /* DWORD 1 */
 118         u8 Armed;               /* DWORD 1 */
 119         u8 Watermark[4];        /* DWORD 2 */
 120         u8 WME;         /* DWORD 2 */
 121         u8 rsvd3[3];    /* DWORD 2 */
 122         u8 EventVect[6];        /* DWORD 2 */
 123         u8 rsvd4[2];    /* DWORD 2 */
 124         u8 Delay[8];    /* DWORD 2 */
 125         u8 rsvd5[6];    /* DWORD 2 */
 126         u8 TMR;         /* DWORD 2 */
 127         u8 rsvd6;               /* DWORD 2 */
 128         u8 rsvd7[32];   /* DWORD 3 */
 129 } __packed;
 130 struct EQ_CONTEXT_AMAP {
 131         u32 dw[4];
 132 };
 133
 134 #endif /* __be_cm_amap_h__ */