if_udavreg.h revision 1.10
1 /* $NetBSD: if_udavreg.h,v 1.10 2015/04/14 20:32:36 riastradh Exp $ */ 2 /* $nabe: if_udavreg.h,v 1.2 2003/08/21 16:26:40 nabe Exp $ */ 3 /* 4 * Copyright (c) 2003 5 * Shingo WATANABE <nabe (at) nabechan.org>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the author nor the names of any co-contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 */ 32 33 #include <sys/rndsource.h> 34 35 #define UDAV_IFACE_INDEX 0 36 #define UDAV_CONFIG_NO 1 37 38 #define UDAV_TX_LIST_CNT 1 39 #define UDAV_RX_LIST_CNT 1 40 41 #define UDAV_TX_TIMEOUT 1000 42 #define UDAV_TIMEOUT 10000 43 44 #define ETHER_ALIGN 2 45 46 47 /* Packet length */ 48 #define UDAV_MAX_MTU 1536 /* XXX: max frame size is unknown */ 49 #define UDAV_MIN_FRAME_LEN 60 50 #define UDAV_BUFSZ UDAV_MAX_MTU 51 52 /* Request */ 53 #define UDAV_REQ_REG_READ 0x00 /* Read from register(s) */ 54 #define UDAV_REQ_REG_WRITE 0x01 /* Write to register(s) */ 55 #define UDAV_REQ_REG_WRITE1 0x03 /* Write to a register */ 56 57 #define UDAV_REQ_MEM_READ 0x02 /* Read from memory */ 58 #define UDAV_REQ_MEM_WRITE 0x05 /* Write to memory */ 59 #define UDAV_REQ_MEM_WRITE1 0x07 /* Write a byte to memory */ 60 61 /* Registers */ 62 #define UDAV_NCR 0x00 /* Network Control Register */ 63 #define UDAV_NCR_EXT_PHY (1<<7) /* Select External PHY */ 64 #define UDAV_NCR_WAKEEN (1<<6) /* Wakeup Event Enable */ 65 #define UDAV_NCR_FCOL (1<<4) /* Force Collision Mode */ 66 #define UDAV_NCR_FDX (1<<3) /* Full-Duplex Mode (RO on Int. PHY) */ 67 #define UDAV_NCR_LBK1 (1<<2) /* Lookback Mode */ 68 #define UDAV_NCR_LBK0 (1<<1) /* Lookback Mode */ 69 #define UDAV_NCR_RST (1<<0) /* Software reset */ 70 71 #define UDAV_RCR 0x05 /* RX Control Register */ 72 #define UDAV_RCR_WTDIS (1<<6) /* Watchdog Timer Disable */ 73 #define UDAV_RCR_DIS_LONG (1<<5) /* Discard Long Packet(over 1522Byte) */ 74 #define UDAV_RCR_DIS_CRC (1<<4) /* Discard CRC Error Packet */ 75 #define UDAV_RCR_ALL (1<<3) /* Pass All Multicast */ 76 #define UDAV_RCR_RUNT (1<<2) /* Pass Runt Packet */ 77 #define UDAV_RCR_PRMSC (1<<1) /* Promiscuous Mode */ 78 #define UDAV_RCR_RXEN (1<<0) /* RX Enable */ 79 80 #define UDAV_RSR 0x06 /* RX Status Register */ 81 #define UDAV_RSR_RF (1<<7) /* Runt Frame */ 82 #define UDAV_RSR_MF (1<<6) /* Multicast Frame */ 83 #define UDAV_RSR_LCS (1<<5) /* Late Collision Seen */ 84 #define UDAV_RSR_RWTO (1<<4) /* Receive Watchdog Time-Out */ 85 #define UDAV_RSR_PLE (1<<3) /* Physical Layer Error */ 86 #define UDAV_RSR_AE (1<<2) /* Alignment Error */ 87 #define UDAV_RSR_CE (1<<1) /* CRC Error */ 88 #define UDAV_RSR_FOE (1<<0) /* FIFO Overflow Error */ 89 #define UDAV_RSR_ERR (UDAV_RSR_RF | UDAV_RSR_LCS | UDAV_RSR_RWTO |\ 90 UDAV_RSR_PLE | UDAV_RSR_AE | UDAV_RSR_CE |\ 91 UDAV_RSR_FOE) 92 93 #define UDAV_EPCR 0x0b /* EEPROM & PHY Control Register */ 94 #define UDAV_EPCR_REEP (1<<5) /* Reload EEPROM */ 95 #define UDAV_EPCR_WEP (1<<4) /* Write EEPROM enable */ 96 #define UDAV_EPCR_EPOS (1<<3) /* EEPROM or PHY Operation Select */ 97 #define UDAV_EPCR_ERPRR (1<<2) /* EEPROM/PHY Register Read Command */ 98 #define UDAV_EPCR_ERPRW (1<<1) /* EEPROM/PHY Register Write Command */ 99 #define UDAV_EPCR_ERRE (1<<0) /* EEPROM/PHY Access Status */ 100 101 #define UDAV_EPAR 0x0c /* EEPROM & PHY Control Register */ 102 #define UDAV_EPAR_PHY_ADR1 (1<<7) /* PHY Address bit 1 */ 103 #define UDAV_EPAR_PHY_ADR0 (1<<6) /* PHY Address bit 0 */ 104 #define UDAV_EPAR_EROA (1<<0) /* EEPROM Word/PHY Register Address */ 105 #define UDAV_EPAR_EROA_MASK (0x1f) /* [5:0] */ 106 107 #define UDAV_EPDRL 0x0d /* EEPROM & PHY Data Register */ 108 #define UDAV_EPDRH 0x0e /* EEPROM & PHY Data Register */ 109 110 #define UDAV_PAR0 0x10 /* Ethernet Address, load from EEPROM */ 111 #define UDAV_PAR1 0x11 /* Ethernet Address, load from EEPROM */ 112 #define UDAV_PAR2 0x12 /* Ethernet Address, load from EEPROM */ 113 #define UDAV_PAR3 0x13 /* Ethernet Address, load from EEPROM */ 114 #define UDAV_PAR4 0x14 /* Ethernet Address, load from EEPROM */ 115 #define UDAV_PAR5 0x15 /* Ethernet Address, load from EEPROM */ 116 #define UDAV_PAR UDAV_PAR0 117 118 #define UDAV_MAR0 0x16 /* Multicast Register */ 119 #define UDAV_MAR1 0x17 /* Multicast Register */ 120 #define UDAV_MAR2 0x18 /* Multicast Register */ 121 #define UDAV_MAR3 0x19 /* Multicast Register */ 122 #define UDAV_MAR4 0x1a /* Multicast Register */ 123 #define UDAV_MAR5 0x1b /* Multicast Register */ 124 #define UDAV_MAR6 0x1c /* Multicast Register */ 125 #define UDAV_MAR7 0x1d /* Multicast Register */ 126 #define UDAV_MAR UDAV_MAR0 127 128 #define UDAV_GPCR 0x1e /* General purpose control register */ 129 #define UDAV_GPCR_GEP_CNTL6 (1<<6) /* General purpose control 6 */ 130 #define UDAV_GPCR_GEP_CNTL5 (1<<5) /* General purpose control 5 */ 131 #define UDAV_GPCR_GEP_CNTL4 (1<<4) /* General purpose control 4 */ 132 #define UDAV_GPCR_GEP_CNTL3 (1<<3) /* General purpose control 3 */ 133 #define UDAV_GPCR_GEP_CNTL2 (1<<2) /* General purpose control 2 */ 134 #define UDAV_GPCR_GEP_CNTL1 (1<<1) /* General purpose control 1 */ 135 #define UDAV_GPCR_GEP_CNTL0 (1<<0) /* General purpose control 0 */ 136 137 #define UDAV_GPR 0x1f /* General purpose register */ 138 #define UDAV_GPR_GEPIO6 (1<<6) /* General purpose 6 */ 139 #define UDAV_GPR_GEPIO5 (1<<5) /* General purpose 5 */ 140 #define UDAV_GPR_GEPIO4 (1<<4) /* General purpose 4 */ 141 #define UDAV_GPR_GEPIO3 (1<<3) /* General purpose 3 */ 142 #define UDAV_GPR_GEPIO2 (1<<2) /* General purpose 2 */ 143 #define UDAV_GPR_GEPIO1 (1<<1) /* General purpose 1 */ 144 #define UDAV_GPR_GEPIO0 (1<<0) /* General purpose 0 */ 145 146 #define GET_IFP(sc) (&(sc)->sc_ec.ec_if) 147 #define GET_MII(sc) (&(sc)->sc_mii) 148 149 struct udav_chain { 150 struct udav_softc *udav_sc; 151 usbd_xfer_handle udav_xfer; 152 char *udav_buf; 153 struct mbuf *udav_mbuf; 154 int udav_idx; 155 }; 156 157 struct udav_cdata { 158 struct udav_chain udav_tx_chain[UDAV_TX_LIST_CNT]; 159 struct udav_chain udav_rx_chain[UDAV_TX_LIST_CNT]; 160 #if 0 161 /* XXX: Interrupt Endpoint is not yet supported! */ 162 struct udav_intrpkg udav_ibuf; 163 #endif 164 int udav_tx_prod; 165 int udav_tx_cons; 166 int udav_tx_cnt; 167 int udav_rx_prod; 168 }; 169 170 struct udav_softc { 171 device_t sc_dev; /* base device */ 172 usbd_device_handle sc_udev; 173 174 /* USB */ 175 usbd_interface_handle sc_ctl_iface; 176 /* int sc_ctl_iface_no; */ 177 int sc_bulkin_no; /* bulk in endpoint */ 178 int sc_bulkout_no; /* bulk out endpoint */ 179 int sc_intrin_no; /* intr in endpoint */ 180 usbd_pipe_handle sc_pipe_rx; 181 usbd_pipe_handle sc_pipe_tx; 182 usbd_pipe_handle sc_pipe_intr; 183 struct callout sc_stat_ch; 184 u_int sc_rx_errs; 185 /* u_int sc_intr_errs; */ 186 struct timeval sc_rx_notice; 187 188 /* Ethernet */ 189 struct ethercom sc_ec; /* ethernet common */ 190 struct mii_data sc_mii; 191 kmutex_t sc_mii_lock; 192 int sc_link; 193 #define sc_media udav_mii.mii_media 194 krndsource_t rnd_source; 195 struct udav_cdata sc_cdata; 196 197 int sc_attached; 198 int sc_dying; 199 int sc_refcnt; 200 201 struct usb_task sc_tick_task; 202 struct usb_task sc_stop_task; 203 204 u_int16_t sc_flags; 205 }; 206
Indexes created Tue Sep 30 20:09:53 GMT 2025