diff options
Diffstat (limited to 'sys/dev/lmc/if_lmcioctl.h')
| -rw-r--r-- | sys/dev/lmc/if_lmcioctl.h | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/sys/dev/lmc/if_lmcioctl.h b/sys/dev/lmc/if_lmcioctl.h new file mode 100644 index 0000000..89802f9 --- /dev/null +++ b/sys/dev/lmc/if_lmcioctl.h @@ -0,0 +1,276 @@ +/*- + * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com) + * Copyright (c) LAN Media Corporation 1998, 1999. + * All rights reserved. + * + * 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. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + * + * $FreeBSD$ + * $Id: if_lmcioctl.h,v 1.9 1999/02/18 10:30:18 explorer Exp $ + */ + +/* + * IOCTLs for the sane world. + */ +#define LMCIOCGINFO _IOW('i', 240, struct ifreq) +#define LMCIOCSINFO _IOWR('i', 241, struct ifreq) + +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, SSI */ + u_int32_t clock_rate; /* SSI */ + u_int32_t crc_length; + u_int32_t cable_length; /* DS3 */ + u_int32_t scrambler_onoff; /* DS3 */ + u_int32_t cable_type; /* SSI */ + 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 circuit */ +}; + +#define LMC_CTL_CARDTYPE_LMC5200 0 /* HSSI */ +#define LMC_CTL_CARDTYPE_LMC5245 1 /* DS3 */ +#define LMC_CTL_CARDTYPE_LMC1000 2 /* SSI, E1, etc */ +#define LMC_CTL_CARDTYPE_LMC1200 3 /* T1 */ + +#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 */ + +/* + * SSI 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 */ + +/* 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 */ + +/* + * 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 + +/* + * And SSI + */ +#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 0x0040 /* CRC select */ + +/* + * 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 separate 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 */ + +/* + * 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 */ + +#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 */ + +/* + * 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 */ +#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 + +#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 + +/* + * 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); +}; + +static unsigned lmc_mii_readreg(lmc_softc_t * const sc, unsigned + devaddr, unsigned regno); +static void lmc_mii_writereg(lmc_softc_t * const sc, unsigned devaddr, + unsigned regno, unsigned data); + +#endif |
