sys/dev/netif/nv/if_nvreg.h

   1 /*
   2  * Copyright (c) 2003 by Quinton Dolan <q@onthenet.com.au>.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS `AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $Id: if_nvreg.h,v 1.6 2004/08/12 14:00:05 q Exp $
  27  * $FreeBSD: src/sys/dev/nve/if_nvereg.h,v 1.7 2005/12/07 17:38:03 obrien Exp $
  28  * $DragonFly: src/sys/dev/netif/nv/Attic/if_nvreg.h,v 1.13 2006/12/22 23:26:21 swildner Exp $
  29  */
  30
  31 #ifndef _IF_NVREG_H_
  32 #define _IF_NVREG_H_
  33
  34 /* Include NVIDIA Linux driver header files */
  35
  36 #define linux
  37
  38 #include "nvenet_version.h"
  39 #include "basetype.h"
  40 #include "os.h"
  41 #include "drvinfo.h"
  42 #include "adapter.h"
  43
  44 #undef linux
  45
  46 #ifndef NVIDIA_VENDORID
  47 #define NVIDIA_VENDORID 0x10DE
  48 #endif
  49
  50 #define NFORCE_MCPNET1_DEVICEID 0x01C3
  51 #define NFORCE_MCPNET2_DEVICEID 0x0066
  52 #define NFORCE_MCPNET3_DEVICEID 0x00D6
  53 #define NFORCE_MCPNET4_DEVICEID 0x0086
  54 #define NFORCE_MCPNET5_DEVICEID 0x008C
  55 #define NFORCE_MCPNET6_DEVICEID 0x00E6
  56 #define NFORCE_MCPNET7_DEVICEID 0x00DF
  57 #define NFORCE_MCPNET8_DEVICEID 0x0056
  58 #define NFORCE_MCPNET9_DEVICEID 0x0057
  59 #define NFORCE_MCPNET10_DEVICEID 0x0037
  60 #define NFORCE_MCPNET11_DEVICEID 0x0038
  61 #define NFORCE_MCPNET12_DEVICEID 0x0268
  62 #define NFORCE_MCPNET13_DEVICEID 0x0269
  63
  64 #define NV_RID          0x10
  65
  66 #define TX_RING_SIZE 64
  67 #define RX_RING_SIZE 64
  68 #define NV_MAX_FRAGS 32         /* match adapter.h:ADAPTER_WRITE_DATA.sElement[] */
  69
  70 #define FCS_LEN 4
  71
  72 #define NV_DEBUG                0x0000
  73 #define NV_DEBUG_INIT           0x0001
  74 #define NV_DEBUG_RUNNING        0x0002
  75 #define NV_DEBUG_DEINIT         0x0004
  76 #define NV_DEBUG_IOCTL          0x0008
  77 #define NV_DEBUG_INTERRUPT      0x0010
  78 #define NV_DEBUG_API            0x0020
  79 #define NV_DEBUG_LOCK           0x0040
  80 #define NV_DEBUG_BROKEN         0x0080
  81 #define NV_DEBUG_MII            0x0100
  82 #define NV_DEBUG_ALL            0xFFFF
  83
  84 #if NV_DEBUG
  85 #define DEBUGOUT(level, fmt, args...) if (NV_DEBUG & level) \
  86     kprintf(fmt, ## args)
  87 #else
  88 #define DEBUGOUT(level, fmt, args...)
  89 #endif
  90
  91 typedef unsigned long   ulong;
  92
  93 struct nv_map_buffer {
  94         struct mbuf *mbuf;              /* mbuf receiving packet */
  95         bus_dmamap_t map;               /* DMA map */
  96 };
  97
  98 struct nv_dma_info {
  99         bus_dma_tag_t tag;
 100         struct nv_map_buffer buf;
 101         u_int16_t buflength;
 102         caddr_t vaddr;                  /* Virtual memory address */
 103         bus_addr_t paddr;               /* DMA physical address */
 104 };
 105
 106 struct nv_rx_desc {
 107         struct nv_rx_desc *next;
 108         struct nv_map_buffer buf;
 109         u_int16_t buflength;
 110         caddr_t vaddr;
 111         bus_addr_t paddr;
 112 };
 113
 114 struct nv_tx_desc {
 115         /* Don't add anything above this structure */
 116         TX_INFO_ADAP TxInfoAdap;
 117         struct nv_tx_desc *next;
 118         struct nv_map_buffer buf;
 119         u_int16_t buflength;
 120         u_int32_t numfrags;
 121         bus_dma_segment_t frags[NV_MAX_FRAGS + 1];
 122 };
 123
 124 struct nv_softc {
 125         struct arpcom arpcom;         /* interface info */
 126         struct resource *res;
 127         struct resource *irq;
 128
 129         ADAPTER_API *hwapi;
 130         OS_API osapi;
 131
 132         device_t miibus;
 133         device_t dev;
 134         u_int32_t unit;
 135         struct callout  nv_stat_timer;
 136
 137         void *sc_ih;
 138         bus_space_tag_t sc_st;
 139         bus_space_handle_t sc_sh;
 140         bus_dma_tag_t mtag;
 141         bus_dma_tag_t rtag;
 142         bus_dmamap_t rmap;
 143         bus_dma_tag_t ttag;
 144         bus_dmamap_t tmap;
 145
 146         struct nv_rx_desc *rx_desc;
 147         struct nv_tx_desc *tx_desc;
 148         bus_addr_t rx_addr;
 149         bus_addr_t tx_addr;
 150         u_int16_t rx_ring_full;
 151         u_int16_t tx_ring_full;
 152         u_int32_t cur_rx;
 153         u_int32_t cur_tx;
 154         u_int32_t pending_rxs;
 155         u_int32_t pending_txs;
 156
 157         u_int32_t flags;
 158         u_int32_t miicfg;
 159         int spl;
 160
 161         /* Stuff for dealing with the NVIDIA OS API */
 162         struct callout ostimer;
 163         PTIMER_FUNC ostimer_func;
 164         void *ostimer_params;
 165         int linkup;
 166         ulong tx_errors;
 167         NV_UINT32 hwmode;
 168         NV_UINT32 max_frame_size;
 169         NV_UINT32 phyaddr;
 170         NV_UINT32 media;
 171         CMNDATA_OS_ADAPTER adapterdata;
 172         unsigned char original_mac_addr[6];
 173 };
 174
 175 struct nv_type {
 176         u_int16_t               vid_id;
 177         u_int16_t               dev_id;
 178         char                    *name;
 179 };
 180
 181 #define sc_if arpcom.ac_if
 182 #define sc_macaddr arpcom.ac_enaddr
 183
 184 #define IF_Kbps(x)      ((x) * 1000)            /* kilobits/sec. */
 185 #define IF_Mbps(x)      (IF_Kbps((x) * 1000))   /* megabits/sec. */
 186 #define ETHER_ALIGN     2
 187
 188 extern int ADAPTER_ReadPhy (PVOID pContext, ULONG ulPhyAddr, ULONG ulReg, ULONG *pulVal);
 189 extern int ADAPTER_WritePhy (PVOID pContext, ULONG ulPhyAddr, ULONG ulReg, ULONG ulVal);
 190 extern int ADAPTER_Init (PVOID pContext, USHORT usForcedSpeed, UCHAR ucForceDpx, UCHAR ucForceMode, UINT *puiLinkState);
 191 #endif