lance.h

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    1 /*#include "kernel.h"*/
    2 #include <net/gen/ether.h>
    3 #include <net/gen/eth_io.h>
    4 
    5 /* PCI STUFF */
    6 #define PCI_BASE_ADDRESS_0              0x10
    7 #define PCI_BASE_ADDRESS_1              0x14
    8 #define PCI_BASE_ADDRESS_2              0x18
    9 #define PCI_BASE_ADDRESS_3              0x1c
   10 #define PCI_BASE_ADDRESS_4              0x20
   11 #define PCI_BASE_ADDRESS_5              0x24
   12 
   13 #define PCI_BASE_ADDRESS_IO_MASK        (~0x03)
   14 #define PCI_BASE_ADDRESS_SPACE_IO       0x01
   15 #define PCI_INTERRUPT_LINE              0x3c
   16 #define PCI_INTERRUPT_PIN               0x3d
   17 
   18 #define PCI_COMMAND_MASTER              0x4
   19 
   20 #define PCI_VENDOR_ID_AMD       0x1022
   21 #define PCI_DEVICE_ID_AMD_LANCE 0x2000
   22 
   23 
   24 /* supported max number of ether cards */
   25 #define EC_PORT_NR_MAX 2
   26 
   27 /* macros for 'mode' */
   28 #define EC_DISABLED    0x0
   29 #define EC_SINK        0x1
   30 #define EC_ENABLED     0x2
   31 
   32 /* macros for 'flags' */
   33 #define ECF_EMPTY       0x000
   34 #define ECF_PACK_SEND   0x001
   35 #define ECF_PACK_RECV   0x002
   36 #define ECF_SEND_AVAIL  0x004
   37 #define ECF_READING     0x010
   38 #define ECF_PROMISC     0x040
   39 #define ECF_MULTI       0x080
   40 #define ECF_BROAD       0x100
   41 #define ECF_ENABLED     0x200
   42 #define ECF_STOPPED     0x400
   43 
   44 /* === macros for ether cards (our generalized version) === */
   45 #define EC_ISR_RINT     0x0001
   46 #define EC_ISR_WINT     0x0002
   47 #define EC_ISR_RERR     0x0010
   48 #define EC_ISR_WERR     0x0020
   49 #define EC_ISR_ERR      0x0040
   50 #define EC_ISR_RST      0x0100
   51 
   52 /* IOVEC */
   53 #define IOVEC_NR        16
   54 typedef struct iovec_dat
   55 {
   56   iovec_t iod_iovec[IOVEC_NR];
   57   int iod_iovec_s;
   58   int iod_proc_nr;
   59   vir_bytes iod_iovec_addr;
   60 } iovec_dat_t;
   61 
   62 #define ETH0_SELECTOR  0x61
   63 #define ETH1_SELECTOR  0x69
   64 
   65 /* ====== ethernet card info. ====== */
   66 typedef struct ether_card
   67 {
   68   /* ####### MINIX style ####### */
   69   char port_name[sizeof("eth_card#n")];
   70   int flags;
   71   int mode;
   72   int transfer_mode;
   73   eth_stat_t eth_stat;
   74   iovec_dat_t read_iovec;
   75   iovec_dat_t write_iovec;
   76   iovec_dat_t tmp_iovec;
   77   vir_bytes write_s;
   78   vir_bytes read_s;
   79   int client;
   80   message sendmsg;
   81 
   82   /* ######## device info. ####### */
   83   port_t ec_port;
   84   phys_bytes ec_linmem;
   85   int ec_irq;
   86   int ec_int_pending;
   87   int ec_hook;
   88 
   89   int ec_ramsize;
   90   /* PCI */
   91   u8_t ec_pcibus;       
   92   u8_t ec_pcidev;       
   93   u8_t ec_pcifunc;      
   94  
   95   /* Addrassing */
   96   u16_t ec_memseg;
   97   vir_bytes ec_memoff;
   98   
   99   ether_addr_t mac_address;
  100 } ether_card_t;
  101 
  102 #define DEI_DEFAULT    0x8000
  103

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FreeBSD/Linux Kernel Cross Reference sys/drivers/lance/lance.h

FreeBSD/Linux Kernel Cross Reference
sys/drivers/lance/lance.h