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