/* $Id: if_lmcioctl.h,v 1.2 1999/10/26 23:47:15 chris Exp $ */ /* * Copyright (c) 1997-1999 LAN Media Corporation (LMC) * All rights reserved. www.lanmedia.com * * This code is written by Michael Graff for LMC. * The code is derived from permitted modifications to software created * by Matt Thomas (matt@3am-software.com). * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * 3. All marketing or advertising materials mentioning features or * use of this software must display the following acknowledgement: * This product includes software developed by LAN Media Corporation * and its contributors. * 4. Neither the name of LAN Media Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY LAN MEDIA CORPORATION AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #if defined(linux) #include /* * IOCTLs that we use for linux. The structures passed in really should * go into an OS inspecific file, since BSD will use these as well. * * Under linux, the 16 reserved-for-device IOCTLs are numbered 0x89f0 * through 0x89ff. */ #define LMCIOCGINFO SIOCDEVPRIVATE+3 /* get current state */ #define LMCIOCSINFO SIOCDEVPRIVATE+4 /* set state to user values */ #define LMCIOCSKEEPALIVE SIOCDEVPRIVATE+5 /* Turn keepalives on/off */ #ifdef LMC_DEBUG_FILE #define LMCIOCLEARSTATS LMCIOCSINFO + 1 /* Clear debug stats */ #endif #ifdef LMC_BAZ #define LMCIOCGETLMCSTATS LMCIOCSINFO + 3 #define LMCIOCCLEARLMCSTATS LMCIOCSINFO + 4 #define LMCIOCDUMPEVENTLOG LMCIOCSINFO + 5 #define LMCIOCGETXINFO LMCIOCSINFO + 6 #define LMCIOCREADLEDS LMCIOCSINFO + 7 #define LMCIOCSETLEDS LMCIOCSINFO + 8 #define LMCIOCRESET LMCIOCSINFO + 9 #endif #else /* * IOCTLs for the sane world. */ #define LMCIOCGINFO _IOW('i', 240, struct ifreq) #define LMCIOCSINFO _IOWR('i', 241, struct ifreq) #endif typedef struct { u_int32_t n; u_int32_t m; u_int32_t v; u_int32_t x; u_int32_t r; u_int32_t f; u_int32_t exact; } lmc_av9110_t; /* * Common structure passed to the ioctl code. */ struct lmc___ctl { u_int32_t cardtype; u_int32_t clock_source; /* HSSI, T1 */ u_int32_t clock_rate; /* T1 */ u_int32_t crc_length; u_int32_t cable_length; /* DS3 */ u_int32_t scrambler_onoff; /* DS3 */ u_int32_t cable_type; /* T1 */ u_int32_t keepalive_onoff; /* protocol */ u_int32_t ticks; /* ticks/sec */ union { lmc_av9110_t ssi; } cardspec; u_int32_t circuit_type; /* T1 or E1 */ }; #define LMC_CARDTYPE_UNKNOWN -1 #define LMC_CARDTYPE_HSSI 1 /* probed card is a HSSI card */ #define LMC_CARDTYPE_DS3 2 /* probed card is a DS3 card */ #define LMC_CARDTYPE_SSI 3 /* probed card is a SSI card */ #define LMC_CARDTYPE_T1 4 /* probed card is a T1 card */ #define LMC_CTL_CARDTYPE_LMC5200 0 /* HSSI */ #define LMC_CTL_CARDTYPE_LMC5245 1 /* DS3 */ #define LMC_CTL_CARDTYPE_LMC1000 2 /* SSI, V.35 */ #define LMC_CTL_CARDTYPE_LMC1200 3 /* DS1 */ #define LMC_CTL_OFF 0 /* generic OFF value */ #define LMC_CTL_ON 1 /* generic ON value */ #define LMC_CTL_CLOCK_SOURCE_EXT 0 /* clock off line */ #define LMC_CTL_CLOCK_SOURCE_INT 1 /* internal clock */ #define LMC_CTL_CRC_LENGTH_16 16 #define LMC_CTL_CRC_LENGTH_32 32 #define LMC_CTL_CRC_BYTESIZE_2 2 #define LMC_CTL_CRC_BYTESIZE_4 4 #define LMC_CTL_CABLE_LENGTH_LT_100FT 0 /* DS3 cable < 100 feet */ #define LMC_CTL_CABLE_LENGTH_GT_100FT 1 /* DS3 cable >= 100 feet */ #define LMC_CTL_CIRCUIT_TYPE_E1 0 #define LMC_CTL_CIRCUIT_TYPE_T1 1 /* * These are not in the least IOCTL related, but I want them common. */ /* * assignments for the GPIO register on the DEC chip (common) */ #define LMC_GEP_INIT 0x01 /* 0: */ #define LMC_GEP_RESET 0x02 /* 1: */ #define LMC_GEP_LOAD 0x10 /* 4: */ #define LMC_GEP_DP 0x20 /* 5: */ #define LMC_GEP_SERIAL 0x40 /* 6: serial out */ #define LMC_GEP_SERIALCLK 0x80 /* 7: serial clock */ /* * HSSI GPIO assignments */ #define LMC_GEP_HSSI_ST 0x04 /* 2: receive timing sense (deprecated) */ #define LMC_GEP_HSSI_CLOCK 0x08 /* 3: clock source */ /* * T1 GPIO assignments */ #define LMC_GEP_SSI_GENERATOR 0x04 /* 2: enable prog freq gen serial i/f */ #define LMC_GEP_SSI_TXCLOCK 0x08 /* 3: provide clock on TXCLOCK output */ /* * Common MII16 bits */ #define LMC_MII16_LED0 0x0080 #define LMC_MII16_LED1 0x0100 #define LMC_MII16_LED2 0x0200 #define LMC_MII16_LED3 0x0400 /* Error, and the red one */ #define LMC_MII16_LED_ALL 0x0780 /* LED bit mask */ #define LMC_MII16_FIFO_RESET 0x0800 /* * definitions for HSSI */ #define LMC_MII16_HSSI_TA 0x0001 #define LMC_MII16_HSSI_CA 0x0002 #define LMC_MII16_HSSI_LA 0x0004 #define LMC_MII16_HSSI_LB 0x0008 #define LMC_MII16_HSSI_LC 0x0010 #define LMC_MII16_HSSI_TM 0x0020 #define LMC_MII16_HSSI_CRC 0x0040 /* * assignments for the MII register 16 (DS3) */ #define LMC_MII16_DS3_ZERO 0x0001 #define LMC_MII16_DS3_TRLBK 0x0002 #define LMC_MII16_DS3_LNLBK 0x0004 #define LMC_MII16_DS3_RAIS 0x0008 #define LMC_MII16_DS3_TAIS 0x0010 #define LMC_MII16_DS3_BIST 0x0020 #define LMC_MII16_DS3_DLOS 0x0040 #define LMC_MII16_DS3_CRC 0x1000 #define LMC_MII16_DS3_SCRAM 0x2000 /* Note: 2 pairs of LEDs where swapped by mistake * in Xilinx code for DS3 & DS1 adapters */ #define LMC_DS3_LED0 0x0100 /* bit 08 yellow */ #define LMC_DS3_LED1 0x0080 /* bit 07 blue */ #define LMC_DS3_LED2 0x0400 /* bit 10 green */ #define LMC_DS3_LED3 0x0200 /* bit 09 red */ /* * framer register 0 and 7 (7 is latched and reset on read) */ #define LMC_FRAMER_REG0_DLOS 0x80 /* digital loss of service */ #define LMC_FRAMER_REG0_OOFS 0x40 /* out of frame sync */ #define LMC_FRAMER_REG0_AIS 0x20 /* alarm indication signal */ #define LMC_FRAMER_REG0_CIS 0x10 /* channel idle */ #define LMC_FRAMER_REG0_LOC 0x08 /* loss of clock */ /* * And SSI, LMC1000 */ #define LMC_MII16_SSI_DTR 0x0001 /* DTR output RW */ #define LMC_MII16_SSI_DSR 0x0002 /* DSR input RO */ #define LMC_MII16_SSI_RTS 0x0004 /* RTS output RW */ #define LMC_MII16_SSI_CTS 0x0008 /* CTS input RO */ #define LMC_MII16_SSI_DCD 0x0010 /* DCD input RO */ #define LMC_MII16_SSI_RI 0x0020 /* RI input RO */ #define LMC_MII16_SSI_CRC 0x1000 /* CRC select - RW */ /* * bits 0x0080 through 0x0800 are generic, and described * above with LMC_MII16_LED[0123] _LED_ALL, and _FIFO_RESET */ #define LMC_MII16_SSI_LL 0x1000 /* LL output RW */ #define LMC_MII16_SSI_RL 0x2000 /* RL output RW */ #define LMC_MII16_SSI_TM 0x4000 /* TM input RO */ #define LMC_MII16_SSI_LOOP 0x8000 /* loopback enable RW */ /* * Some of the MII16 bits are mirrored in the MII17 register as well, * but let's keep thing seperate for now, and get only the cable from * the MII17. */ #define LMC_MII17_SSI_CABLE_MASK 0x0038 /* mask to extract the cable type */ #define LMC_MII17_SSI_CABLE_SHIFT 3 /* shift to extract the cable type */ /* * And T1, LMC1200 */ #define LMC_MII16_T1_UNUSED1 0x0003 #define LMC_MII16_T1_XOE 0x0004 #define LMC_MII16_T1_RST 0x0008 /* T1 chip reset - RW */ #define LMC_MII16_T1_Z 0x0010 /* output impedance T1=1, E1=0 output - RW */ #define LMC_MII16_T1_INTR 0x0020 /* interrupt from 8370 - RO */ #define LMC_MII16_T1_ONESEC 0x0040 /* one second square wave - ro */ #define LMC_MII16_T1_LED0 0x0100 #define LMC_MII16_T1_LED1 0x0080 #define LMC_MII16_T1_LED2 0x0400 #define LMC_MII16_T1_LED3 0x0200 #define LMC_MII16_T1_FIFO_RESET 0x0800 #define LMC_MII16_T1_CRC 0x1000 /* CRC select - RW */ #define LMC_MII16_T1_UNUSED2 0xe000 /* 8370 framer registers */ #define T1FRAMER_ALARM1_STATUS 0x47 #define T1FRAMER_ALARM2_STATUS 0x48 #define T1FRAMER_FERR_LSB 0x50 #define T1FRAMER_FERR_MSB 0x51 /* framing bit error counter */ #define T1FRAMER_LCV_LSB 0x54 #define T1FRAMER_LCV_MSB 0x55 /* line code violation counter */ #define T1FRAMER_AERR 0x5A /* mask for the above AERR register */ #define T1FRAMER_LOF_MASK (0x0f0) /* receive loss of frame */ #define T1FRAMER_COFA_MASK (0x0c0) /* change of frame alignment */ #define T1FRAMER_SEF_MASK (0x03) /* severely errored frame */ /* 8370 framer register ALM1 (0x47) values * used to determine link status */ #define T1F_SIGFRZ 0x01 /* signaling freeze */ #define T1F_RLOF 0x02 /* receive loss of frame alignment */ #define T1F_RLOS 0x04 /* receive loss of signal */ #define T1F_RALOS 0x08 /* receive analog loss of signal or RCKI loss of clock */ #define T1F_RAIS 0x10 /* receive alarm indication signal */ #define T1F_UNUSED 0x20 #define T1F_RYEL 0x40 /* receive yellow alarm */ #define T1F_RMYEL 0x80 /* receive multiframe yellow alarm */ /* ------------------ end T1 defs ------------------- */ #define LMC_MII_LedMask 0x0780 #define LMC_MII_LedBitPos 7 /* * OpenBSD, NetBSD uses _KERNEL, FreeBSD uses KERNEL. */ #if defined(_KERNEL) || defined(KERNEL) || defined(__KERNEL__) /* * media independent methods to check on media status, link, light LEDs, * etc. */ struct lmc___media { void (* init)(lmc_softc_t * const); void (* defaults)(lmc_softc_t * const); void (* set_status)(lmc_softc_t * const, lmc_ctl_t *); void (* set_clock_source)(lmc_softc_t * const, int); void (* set_speed)(lmc_softc_t * const, lmc_ctl_t *); void (* set_cable_length)(lmc_softc_t * const, int); void (* set_scrambler)(lmc_softc_t * const, int); int (* get_link_status)(lmc_softc_t * const); void (* set_link_status)(lmc_softc_t * const, int); void (* set_crc_length)(lmc_softc_t * const, int); void (* set_circuit_type)(lmc_softc_t * const, int); }; u_int32_t lmc_mii_readreg(lmc_softc_t * const sc, u_int32_t devaddr, u_int32_t regno); void lmc_mii_writereg(lmc_softc_t * const sc, u_int32_t devaddr, u_int32_t regno, u_int32_t data); void lmc_initcsrs(lmc_softc_t * const sc, lmc_csrptr_t csr_base, size_t csr_size); void lmc_dec_reset(lmc_softc_t * const sc); void lmc_reset(lmc_softc_t * const sc); void lmc_led_on(lmc_softc_t * const sc, u_int32_t led); void lmc_led_off(lmc_softc_t * const sc, u_int32_t led); void lmc_gpio_mkinput(lmc_softc_t * const sc, u_int32_t bits); void lmc_gpio_mkoutput(lmc_softc_t * const sc, u_int32_t bits); lmc_intrfunc_t lmc_intr_normal(void *); int lmc_read_macaddr(lmc_softc_t * const sc); void lmc_attach(lmc_softc_t * const sc); void lmc_initring(lmc_softc_t * const sc, lmc_ringinfo_t * const ri, tulip_desc_t *descs, int ndescs); #endif /* LMC_IS_KERNEL */