diff options
Diffstat (limited to 'sys/arch/mvme68k/stand/libsa')
| -rw-r--r-- | sys/arch/mvme68k/stand/libsa/exec.c | 177 | ||||
| -rw-r--r-- | sys/arch/mvme68k/stand/libsa/if_lereg.h | 176 | ||||
| -rw-r--r-- | sys/arch/mvme68k/stand/libsa/machdep.c | 154 | ||||
| -rw-r--r-- | sys/arch/mvme68k/stand/libsa/netif.c | 531 | ||||
| -rw-r--r-- | sys/arch/mvme68k/stand/libsa/netif.h | 22 |
5 files changed, 0 insertions, 1060 deletions
diff --git a/sys/arch/mvme68k/stand/libsa/exec.c b/sys/arch/mvme68k/stand/libsa/exec.c deleted file mode 100644 index 343f4d1a0c0..00000000000 --- a/sys/arch/mvme68k/stand/libsa/exec.c +++ /dev/null @@ -1,177 +0,0 @@ -/* $NetBSD: exec.c,v 1.1.1.1.2.1 1995/10/12 22:47:56 chuck Exp $ */ - -/*- - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. 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. 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 advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 THE REGENTS 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 REGENTS 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. - * - * @(#)boot.c 8.1 (Berkeley) 6/10/93 - */ - -#include <sys/param.h> -#include <a.out.h> - -#include "stand.h" - -extern int debug; - -/*ARGSUSED*/ -int -exec_mvme(file, loadaddr, boothowto) - char *file; - char *loadaddr; - int boothowto; -{ - register int io; - struct exec x; - int cc, magic; - void (*entry)(); - register char *cp; - register int *ip; - -#ifdef DEBUG - printf("exec: file=%s loadaddr=0x%x\n", file, loadaddr); -#endif - - io = open(file, 0); - if (io < 0) - return(-1); - - /* - * Read in the exec header, and validate it. - */ - if (read(io, (char *)&x, sizeof(x)) != sizeof(x)) - goto shread; - if (N_BADMAG(x)) { - errno = EFTYPE; - goto closeout; - } - - cp = loadaddr; - magic = N_GETMAGIC(x); - if (magic == ZMAGIC) - cp += sizeof(x); - entry = (void (*)())x.a_entry; - - /* - * Leave a copy of the exec header before the text. - * The kernel may use this to verify that the - * symbols were loaded by this boot program. - */ - bcopy(&x, cp - sizeof(x), sizeof(x)); - - /* - * Read in the text segment. - */ - printf("%d", x.a_text); - if (read(io, cp, x.a_text) != x.a_text) - goto shread; - cp += x.a_text; - - /* - * NMAGIC may have a gap between text and data. - */ - if (magic == NMAGIC) { - register int mask = N_PAGSIZ(x) - 1; - while ((int)cp & mask) - *cp++ = 0; - } - - /* - * Read in the data segment. - */ - printf("+%d", x.a_data); - if (read(io, cp, x.a_data) != x.a_data) - goto shread; - cp += x.a_data; - - /* - * Zero out the BSS section. - * (Kernel doesn't care, but do it anyway.) - */ - printf("+%d", x.a_bss); - cc = x.a_bss; - while ((int)cp & 3) { - *cp++ = 0; - --cc; - } - ip = (int*)cp; - cp += cc; - while ((char*)ip < cp) - *ip++ = 0; - - /* - * Read in the symbol table and strings. - * (Always set the symtab size word.) - */ - *ip++ = x.a_syms; - cp = (char*) ip; - - if (x.a_syms > 0) { - - /* Symbol table and string table length word. */ - cc = x.a_syms; - printf("+[%d", cc); - cc += sizeof(int); /* strtab length too */ - if (read(io, cp, cc) != cc) - goto shread; - cp += x.a_syms; - ip = (int*)cp; /* points to strtab length */ - cp += sizeof(int); - - /* String table. Length word includes itself. */ - cc = *ip; - printf("+%d]", cc); - cc -= sizeof(int); - if (cc <= 0) - goto shread; - if (read(io, cp, cc) != cc) - goto shread; - cp += cc; - } - printf("=0x%x\n", cp - loadaddr); - close(io); - - if (debug) { - printf("Debug mode - enter c to continue\n"); - asm(" trap #0"); - } - - printf("Start @ 0x%x ...\n", (int)entry); - (*entry)(boothowto); - panic("exec returned"); - -shread: - printf("exec: short read\n"); - errno = EIO; -closeout: - close(io); - return(-1); -} diff --git a/sys/arch/mvme68k/stand/libsa/if_lereg.h b/sys/arch/mvme68k/stand/libsa/if_lereg.h deleted file mode 100644 index 3aee758cabc..00000000000 --- a/sys/arch/mvme68k/stand/libsa/if_lereg.h +++ /dev/null @@ -1,176 +0,0 @@ -/* $NetBSD: if_lereg.h,v 1.1.1.1 1995/07/25 23:12:23 chuck Exp $ */ - -/*- - * Copyright (c) 1982, 1992, 1993 - * The Regents of the University of California. 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. 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 advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 THE REGENTS 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 REGENTS 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_lereg.h 8.2 (Berkeley) 10/30/93 - */ - -#define LEMTU 1518 -#define LEMINSIZE 60 /* should be 64 if mode DTCR is set */ -#define LERBUF 8 -#define LERBUFLOG2 3 -#define LE_RLEN (LERBUFLOG2 << 13) -#define LETBUF 1 -#define LETBUFLOG2 0 -#define LE_TLEN (LETBUFLOG2 << 13) - -/* Local Area Network Controller for Ethernet (LANCE) registers */ -struct lereg1 { - volatile u_short ler1_rdp; /* register data port */ - volatile u_short ler1_rap; /* register address port */ -}; - -/* register addresses */ -#define LE_CSR0 0 /* Control and status register */ -#define LE_CSR1 1 /* low address of init block */ -#define LE_CSR2 2 /* high address of init block */ -#define LE_CSR3 3 /* Bus master and control */ - -/* Control and status register 0 (csr0) */ -#define LE_C0_ERR 0x8000 /* error summary */ -#define LE_C0_BABL 0x4000 /* transmitter timeout error */ -#define LE_C0_CERR 0x2000 /* collision */ -#define LE_C0_MISS 0x1000 /* missed a packet */ -#define LE_C0_MERR 0x0800 /* memory error */ -#define LE_C0_RINT 0x0400 /* receiver interrupt */ -#define LE_C0_TINT 0x0200 /* transmitter interrupt */ -#define LE_C0_IDON 0x0100 /* initalization done */ -#define LE_C0_INTR 0x0080 /* interrupt condition */ -#define LE_C0_INEA 0x0040 /* interrupt enable */ -#define LE_C0_RXON 0x0020 /* receiver on */ -#define LE_C0_TXON 0x0010 /* transmitter on */ -#define LE_C0_TDMD 0x0008 /* transmit demand */ -#define LE_C0_STOP 0x0004 /* disable all external activity */ -#define LE_C0_STRT 0x0002 /* enable external activity */ -#define LE_C0_INIT 0x0001 /* begin initalization */ - -#define LE_C0_BITS \ - "\20\20ERR\17BABL\16CERR\15MISS\14MERR\13RINT\ -\12TINT\11IDON\10INTR\07INEA\06RXON\05TXON\04TDMD\03STOP\02STRT\01INIT" - -/* Control and status register 3 (csr3) */ -#define LE_C3_BSWP 0x4 /* byte swap */ -#define LE_C3_ACON 0x2 /* ALE control, eh? */ -#define LE_C3_BCON 0x1 /* byte control */ -/* - * Current size is 13,758 bytes with 8 x 1518 receive buffers and - * 1 x 1518 transmit buffer. - */ -struct lereg2 { - /* initialization block */ - volatile u_short ler2_mode; /* mode */ - volatile u_char ler2_padr[6]; /* physical address */ -#ifdef new_code - volatile u_short ler2_ladrf[4]; /* logical address filter */ -#else - volatile u_long ler2_ladrf0; /* logical address filter */ - volatile u_long ler2_ladrf1; /* logical address filter */ -#endif - volatile u_short ler2_rdra; /* receive descriptor addr */ - volatile u_short ler2_rlen; /* rda high and ring size */ - volatile u_short ler2_tdra; /* transmit descriptor addr */ - volatile u_short ler2_tlen; /* tda high and ring size */ - /* receive message descriptors. bits/hadr are byte order dependent. */ - struct lermd { - volatile u_short rmd0; /* low address of packet */ - volatile u_char rmd1_bits; /* descriptor bits */ - volatile u_char rmd1_hadr; /* high address of packet */ - volatile short rmd2; /* buffer byte count */ - volatile u_short rmd3; /* message byte count */ - } ler2_rmd[LERBUF]; - /* transmit message descriptors */ - struct letmd { - volatile u_short tmd0; /* low address of packet */ - volatile u_char tmd1_bits; /* descriptor bits */ - volatile u_char tmd1_hadr; /* high address of packet */ - volatile short tmd2; /* buffer byte count */ - volatile u_short tmd3; /* transmit error bits */ - } ler2_tmd[LETBUF]; - volatile char ler2_rbuf[LERBUF][LEMTU]; - volatile char ler2_tbuf[LETBUF][LEMTU]; -}; - -/* Initialzation block (mode) */ -#define LE_MODE_PROM 0x8000 /* promiscuous mode */ -/* 0x7f80 reserved, must be zero */ -#define LE_MODE_INTL 0x0040 /* internal loopback */ -#define LE_MODE_DRTY 0x0020 /* disable retry */ -#define LE_MODE_COLL 0x0010 /* force a collision */ -#define LE_MODE_DTCR 0x0008 /* disable transmit CRC */ -#define LE_MODE_LOOP 0x0004 /* loopback mode */ -#define LE_MODE_DTX 0x0002 /* disable transmitter */ -#define LE_MODE_DRX 0x0001 /* disable receiver */ -#define LE_MODE_NORMAL 0 /* none of the above */ - - -/* Receive message descriptor 1 (rmd1_bits) */ -#define LE_R1_OWN 0x80 /* LANCE owns the packet */ -#define LE_R1_ERR 0x40 /* error summary */ -#define LE_R1_FRAM 0x20 /* framing error */ -#define LE_R1_OFLO 0x10 /* overflow error */ -#define LE_R1_CRC 0x08 /* CRC error */ -#define LE_R1_BUFF 0x04 /* buffer error */ -#define LE_R1_STP 0x02 /* start of packet */ -#define LE_R1_ENP 0x01 /* end of packet */ - -#define LE_R1_BITS \ - "\20\10OWN\7ERR\6FRAM\5OFLO\4CRC\3BUFF\2STP\1ENP" - -/* Transmit message descriptor 1 (tmd1_bits) */ -#define LE_T1_OWN 0x80 /* LANCE owns the packet */ -#define LE_T1_ERR 0x40 /* error summary */ -#define LE_T1_MORE 0x10 /* multiple collisions */ -#define LE_T1_ONE 0x08 /* single collision */ -#define LE_T1_DEF 0x04 /* defferred transmit */ -#define LE_T1_STP 0x02 /* start of packet */ -#define LE_T1_ENP 0x01 /* end of packet */ - -#define LE_T1_BITS \ - "\20\10OWN\7ERR\6RES\5MORE\4ONE\3DEF\2STP\1ENP" - -/* Transmit message descriptor 3 (tmd3) */ -#define LE_T3_BUFF 0x8000 /* buffer error */ -#define LE_T3_UFLO 0x4000 /* underflow error */ -#define LE_T3_LCOL 0x1000 /* late collision */ -#define LE_T3_LCAR 0x0800 /* loss of carrier */ -#define LE_T3_RTRY 0x0400 /* retry error */ -#define LE_T3_TDR_MASK 0x03ff /* time domain reflectometry counter */ - -#define LE_XMD2_ONES 0xf000 - -#define LE_T3_BITS \ - "\20\20BUFF\17UFLO\16RES\15LCOL\14LCAR\13RTRY" - - -#define LE_ADDR_LOW_MASK (0xffff) - diff --git a/sys/arch/mvme68k/stand/libsa/machdep.c b/sys/arch/mvme68k/stand/libsa/machdep.c deleted file mode 100644 index c47d2ecc43e..00000000000 --- a/sys/arch/mvme68k/stand/libsa/machdep.c +++ /dev/null @@ -1,154 +0,0 @@ -/* $NetBSD: machdep.c,v 1.1.1.1 1995/07/25 23:12:22 chuck Exp $ */ - -#include <sys/param.h> -#include <sys/types.h> -#include <sys/exec.h> - -#include <sys/reboot.h> - -#include "config.h" - -/* - * get_boothowto: boothowto for kernel - */ - -static int get_boothowto(cmd_flags) - -char *cmd_flags; - -{ - int result = 0; - - if (cmd_flags == NULL) return(0); - - while (*cmd_flags) { - switch (*cmd_flags) { - case 's': result |= RB_SINGLE; break; - case 'a': result |= RB_ASKNAME; break; - default: break; - } - cmd_flags++; - } - - return(result); -} - -/* - * cmd_parse: parse command line - * expected format: "b[oot] [kernel_name] [-flags]" - */ - -char *cmd_parse(cmd_buf, howto) -char *cmd_buf; -int *howto; -{ - char *cmd_kernel, *cmd_flags; - u_char *cp; - *howto = 0; - - cp = cmd_buf+1; /* skip 'b' */ - while (*cp && *cp != ' ') cp++; /* skip to end or space */ - while (*cp == ' ') cp++; /* skip spaces */ - if (*cp == '\0') return(NULL); /* no args */ - if (*cp == '-') { /* only flags? */ - *howto = get_boothowto(cp); - return(NULL); - } - cmd_kernel = cp; /* got kernel name */ - while (*cp && *cp != ' ') cp++; /* skip to end or space */ - if (*cp == ' ') *cp++ = 0; /* null terminate kernel */ - while (*cp == ' ') cp++; /* skip spaces */ - if (*cp == '\0') return(cmd_kernel); /* no flags */ - if (*cp != '-') return(cmd_kernel); /* garbage flags */ - cmd_flags = cp; /* save flags */ - - while (*cp && *cp != ' ') cp++; /* skip to end or space */ - if (*cp == ' ') *cp++ = 0; /* null terminate flags */ - - *howto = get_boothowto(cmd_flags); - - return(cmd_kernel); -} - - -/* - * machdep_common_ether: get ethernet address - */ - -void machdep_common_ether(ether) - unsigned char *ether; -{ - caddr_t addr; - int *ea = (int *) ETHER_ADDR; - int e = *ea; - if (( e & 0x2fffff00 ) == 0x2fffff00) - panic("ERROR: ethernet address not set!\r\n"); - ether[0] = 0x08; - ether[1] = 0x00; - ether[2] = 0x3e; - e = e >> 8; - ether[5] = e & 0xff; - e = e >> 8; - ether[4] = e & 0xff; - e = e >> 8; - ether[3] = e; -} - -/* - * console i/o - */ - -/* - * hardware - */ - -struct zs_hw { - volatile u_char ctl; - volatile u_char data; -}; - -struct zs_hw *zs = (struct zs_hw *)CONS_ZS_ADDR; - -/* - * putchar: put char to console - */ - -void putchar(char c) -{ - if (c == '\n') putchar('\r'); - zs->ctl = 0; - while ((zs->ctl & 0x04) == 0) { - zs->ctl = 0; - } - zs->ctl = 8; - zs->ctl = c; -} - -/* - * getchar: get char from console - */ - -int -getchar() -{ - int i; - while (1) { - zs->ctl = 0; - if ((zs->ctl & 0x1) != 0) break; - for (i = 100 ; i > 0 ; i--) - ; - } - zs->ctl = 8; - return(zs->ctl); -} - -/* - * peekchar - */ - -peekchar() -{ - zs->ctl = 0; - return(zs->ctl & 0x1); -} - diff --git a/sys/arch/mvme68k/stand/libsa/netif.c b/sys/arch/mvme68k/stand/libsa/netif.c deleted file mode 100644 index e2838521a67..00000000000 --- a/sys/arch/mvme68k/stand/libsa/netif.c +++ /dev/null @@ -1,531 +0,0 @@ -/* $NetBSD: netif.c,v 1.1.1.1.2.1 1995/10/12 22:47:57 chuck Exp $ */ - -/* - * Copyright (c) 1995 Gordon W. Ross - * 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. 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. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * 4. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Gordon W. Ross - * - * 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. - */ - -#include <sys/param.h> -#include <sys/socket.h> -#include <string.h> -#include <time.h> - -#include <net/if.h> - -#include <netinet/in.h> -#include <netinet/if_ether.h> -#include <netinet/in_systm.h> - -#include "stand.h" -#include "net.h" -#include "netif.h" -#include "config.h" - -static struct netif netif_prom; -void machdep_common_ether __P((u_char *)); - -#ifdef NETIF_DEBUG -int netif_debug; -#endif - -struct iodesc sockets[SOPEN_MAX]; - -struct iodesc * -socktodesc(sock) - int sock; -{ - if (sock != 0) { - return(NULL); - } - return (sockets); -} - -int -netif_open(machdep_hint) - void *machdep_hint; -{ - struct saioreq *si; - struct iodesc *io; - int error; - - /* find a free socket */ - io = sockets; - if (io->io_netif) { -#ifdef DEBUG - printf("netif_open: device busy\n"); -#endif - return (-1); - } - bzero(io, sizeof(*io)); - - if ((netif_prom.devdata = le_init(io)) == NULL) { - printf("le_init failed\n"); - return(-1); - } - - io->io_netif = &netif_prom; - - return(0); -} - -int -netif_close(fd) - int fd; -{ - struct iodesc *io; - struct netif *ni; - - if (fd != 0) { - errno = EBADF; - return(-1); - } - - io = sockets; - ni = io->io_netif; - if (ni != NULL) { - le_end(ni); - ni->devdata = NULL; - io->io_netif = NULL; - } - return(0); -} - -/* - * Send a packet. The ether header is already there. - * Return the length sent (or -1 on error). - */ -int -netif_put(desc, pkt, len) - struct iodesc *desc; - void *pkt; - size_t len; -{ - -#ifdef NETIF_DEBUG - if (netif_debug) { - struct ether_header *eh; - - printf("netif_put: desc=0x%x pkt=0x%x len=%d\n", - desc, pkt, len); - eh = pkt; - printf("dst: %s ", ether_sprintf(eh->ether_dhost)); - printf("src: %s ", ether_sprintf(eh->ether_shost)); - printf("type: 0x%x\n", eh->ether_type & 0xFFFF); - } -#endif - - return(le_put(desc, pkt, len)); -} - -/* - * Receive a packet, including the ether header. - * Return the total length received (or -1 on error). - */ -int -netif_get(desc, pkt, maxlen, timo) - struct iodesc *desc; - void *pkt; - size_t maxlen; - time_t timo; -{ - struct saioreq *si; - struct saif *sif; - char *dmabuf; - int tick0, tmo_ticks; - int len; - -#ifdef NETIF_DEBUG - if (netif_debug) - printf("netif_get: pkt=0x%x, maxlen=%d, tmo=%d\n", - pkt, maxlen, timo); -#endif - - len = le_get(desc, pkt, maxlen, timo); - -#ifdef NETIF_DEBUG - if (netif_debug) { - struct ether_header *eh = pkt; - - printf("dst: %s ", ether_sprintf(eh->ether_dhost)); - printf("src: %s ", ether_sprintf(eh->ether_shost)); - printf("type: 0x%x\n", eh->ether_type & 0xFFFF); - } -#endif - - return len; -} - -/* the rest of this file imported from le_poll.c */ - -/* - * Copyright (c) 1993 Adam Glass - * 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. 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 advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Adam Glass. - * 4. 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 Adam Glass ``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 REGENTS 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. - */ - -#include "if_lereg.h" - -struct { - struct lereg1 *sc_r1; /* LANCE registers */ - struct lereg2 *sc_r2; /* RAM */ - int next_rmd; - int next_tmd; -} le_softc; - -int le_debug = 0; - -/* - * init le device. return 0 on failure, 1 if ok. - */ - -void * -le_init(io) - struct iodesc *io; -{ - u_long *eram = (u_long *) ERAM_ADDR; - - if (le_debug) - printf("le: le_init called\n"); - machdep_common_ether(io->myea); - bzero(&le_softc, sizeof(le_softc)); - le_softc.sc_r1 = (struct lereg1 *) LANCE_REG_ADDR; - le_softc.sc_r2 = (struct lereg2 *) (*eram - (1024*1024)); - le_reset(io->io_netif, io->myea); - - return(&le_softc); -} - -/* - * close device - * XXX le_softc - */ - -void le_end(nif) - - struct netif *nif; -{ - struct lereg1 *ler1 = le_softc.sc_r1; - - if (le_debug) - printf("le: le_end called\n"); - ler1->ler1_rap = LE_CSR0; - ler1->ler1_rdp = LE_C0_STOP; -} - - -/* - * reset device - * XXX le_softc - */ - -void le_reset(nif, myea) - struct netif *nif; - u_char *myea; -{ - struct lereg1 *ler1 = le_softc.sc_r1; - struct lereg2 *ler2 = le_softc.sc_r2; - unsigned int a; - int timo = 100000, stat, i; - - if (le_debug) - printf("le: le_reset called\n"); - ler1->ler1_rap = LE_CSR0; - ler1->ler1_rdp = LE_C0_STOP; /* do nothing until we are finished */ - - bzero(ler2, sizeof(*ler2)); - - ler2->ler2_mode = LE_MODE_NORMAL; - ler2->ler2_padr[0] = myea[1]; - ler2->ler2_padr[1] = myea[0]; - ler2->ler2_padr[2] = myea[3]; - ler2->ler2_padr[3] = myea[2]; - ler2->ler2_padr[4] = myea[5]; - ler2->ler2_padr[5] = myea[4]; - - - ler2->ler2_ladrf0 = 0; - ler2->ler2_ladrf1 = 0; - - a = (u_int)ler2->ler2_rmd; - ler2->ler2_rlen = LE_RLEN | (a >> 16); - ler2->ler2_rdra = a & LE_ADDR_LOW_MASK; - - a = (u_int)ler2->ler2_tmd; - ler2->ler2_tlen = LE_TLEN | (a >> 16); - ler2->ler2_tdra = a & LE_ADDR_LOW_MASK; - - ler1->ler1_rap = LE_CSR1; - a = (u_int)ler2; - ler1->ler1_rdp = a & LE_ADDR_LOW_MASK; - ler1->ler1_rap = LE_CSR2; - ler1->ler1_rdp = a >> 16; - - for (i = 0; i < LERBUF; i++) { - a = (u_int)&ler2->ler2_rbuf[i]; - ler2->ler2_rmd[i].rmd0 = a & LE_ADDR_LOW_MASK; - ler2->ler2_rmd[i].rmd1_bits = LE_R1_OWN; - ler2->ler2_rmd[i].rmd1_hadr = a >> 16; - ler2->ler2_rmd[i].rmd2 = -LEMTU; - ler2->ler2_rmd[i].rmd3 = 0; - } - for (i = 0; i < LETBUF; i++) { - a = (u_int)&ler2->ler2_tbuf[i]; - ler2->ler2_tmd[i].tmd0 = a & LE_ADDR_LOW_MASK; - ler2->ler2_tmd[i].tmd1_bits = 0; - ler2->ler2_tmd[i].tmd1_hadr = a >> 16; - ler2->ler2_tmd[i].tmd2 = 0; - ler2->ler2_tmd[i].tmd3 = 0; - } - - ler1->ler1_rap = LE_CSR3; - ler1->ler1_rdp = LE_C3_BSWP; - - ler1->ler1_rap = LE_CSR0; - ler1->ler1_rdp = LE_C0_INIT; - do { - if (--timo == 0) { - printf("le: init timeout, stat = 0x%x\n", stat); - break; - } - stat = ler1->ler1_rdp; - } while ((stat & LE_C0_IDON) == 0); - - ler1->ler1_rdp = LE_C0_IDON; - le_softc.next_rmd = 0; - le_softc.next_tmd = 0; - ler1->ler1_rap = LE_CSR0; - ler1->ler1_rdp = LE_C0_STRT; -} - -/* - * le_error - * XXX le_softc - */ - -void le_error(nif, str, vler1) - struct netif *nif; - char *str; - volatile void *vler1; -{ - volatile struct lereg1 *ler1 = vler1; - /* ler1->ler1_rap = LE_CSRO done in caller */ - if (ler1->ler1_rdp & LE_C0_BABL) - panic("le: been babbling, found by '%s'\n", str); - if (ler1->ler1_rdp & LE_C0_CERR) { - ler1->ler1_rdp = LE_C0_CERR; - } - if (ler1->ler1_rdp & LE_C0_MISS) { - ler1->ler1_rdp = LE_C0_MISS; - } - if (ler1->ler1_rdp & LE_C0_MERR) { - printf("le: memory error in '%s'\n", str); - panic("memory error"); - } -} - -/* - * put a packet - * XXX le_softc - */ - -int le_put(desc, pkt, len) - struct iodesc *desc; - void *pkt; - int len; -{ - volatile struct lereg1 *ler1 = le_softc.sc_r1; - volatile struct lereg2 *ler2 = le_softc.sc_r2; - volatile struct letmd *tmd; - int timo = 100000, stat, i; - unsigned int a; - - ler1->ler1_rap = LE_CSR0; - if (ler1->ler1_rdp & LE_C0_ERR) - le_error(desc->io_netif, "le_put(way before xmit)", ler1); - tmd = &ler2->ler2_tmd[le_softc.next_tmd]; - while(tmd->tmd1_bits & LE_T1_OWN) { - printf("le: output buffer busy\n"); - } - bcopy(pkt, ler2->ler2_tbuf[le_softc.next_tmd], len); - if (len < 64) - tmd->tmd2 = -64; - else - tmd->tmd2 = -len; - tmd->tmd3 = 0; - if (ler1->ler1_rdp & LE_C0_ERR) - le_error(desc->io_netif, "le_put(before xmit)", ler1); - tmd->tmd1_bits = LE_T1_STP | LE_T1_ENP | LE_T1_OWN; - a = (u_int)&ler2->ler2_tbuf[le_softc.next_tmd]; - tmd->tmd0 = a & LE_ADDR_LOW_MASK; - tmd->tmd1_hadr = a >> 16; - ler1->ler1_rdp = LE_C0_TDMD; - if (ler1->ler1_rdp & LE_C0_ERR) - le_error(desc->io_netif, "le_put(after xmit)", ler1); - do { - if (--timo == 0) { - printf("le: transmit timeout, stat = 0x%x\n", stat); - if (ler1->ler1_rdp & LE_C0_ERR) - le_error(desc->io_netif, "le_put(timeout)", ler1); - break; - } - stat = ler1->ler1_rdp; - } while ((stat & LE_C0_TINT) == 0); - ler1->ler1_rdp = LE_C0_TINT; - if (ler1->ler1_rdp & LE_C0_ERR) { - if ((ler1->ler1_rdp & (LE_C0_BABL|LE_C0_CERR|LE_C0_MISS|LE_C0_MERR)) != - LE_C0_CERR) - printf("le_put: xmit error, buf %d\n", le_softc.next_tmd); - le_error(desc->io_netif, "le_put(xmit error)", ler1); - } - le_softc.next_tmd = 0; -/* (le_softc.next_tmd == (LETBUF - 1)) ? 0 : le_softc.next_tmd + 1;*/ - if (tmd->tmd1_bits & LE_T1_ERR) { - printf("le: transmit error, error = 0x%x\n", tmd->tmd3); - return -1; - } - if (le_debug) { - printf("le: le_put() successful: sent %d\n", len); - printf("le: le_put(): tmd1_bits: %x tmd3: %x\n", - (unsigned int) tmd->tmd1_bits, - (unsigned int) tmd->tmd3); - } - return len; -} - - -/* - * le_get - */ - -int le_get(desc, pkt, len, timeout) - struct iodesc *desc; - void *pkt; - int len; - time_t timeout; -{ - time_t t; - int cc; - - t = getsecs(); - cc = 0; - while (((getsecs() - t) < timeout) && !cc) { - cc = le_poll(desc, pkt, len); - } - return cc; -} - - -/* - * le_poll - * XXX softc - */ - -int le_poll(desc, pkt, len) - struct iodesc *desc; - void *pkt; - int len; -{ - struct lereg1 *ler1 = le_softc.sc_r1; - struct lereg2 *ler2 = le_softc.sc_r2; - unsigned int a; - int length; - struct lermd *rmd; - - - ler1->ler1_rap = LE_CSR0; - if ((ler1->ler1_rdp & LE_C0_RINT) != 0) - ler1->ler1_rdp = LE_C0_RINT; - rmd = &ler2->ler2_rmd[le_softc.next_rmd]; - if (rmd->rmd1_bits & LE_R1_OWN) { - return(0); - } - if (ler1->ler1_rdp & LE_C0_ERR) - le_error(desc->io_netif, "le_poll", ler1); - if (rmd->rmd1_bits & LE_R1_ERR) { - printf("le_poll: rmd status 0x%x\n", rmd->rmd1_bits); - length = 0; - goto cleanup; - } - if ((rmd->rmd1_bits & (LE_R1_STP|LE_R1_ENP)) != (LE_R1_STP|LE_R1_ENP)) - panic("le_poll: chained packet\n"); - - length = rmd->rmd3; - if (length >= LEMTU) { - length = 0; - panic("csr0 when bad things happen: %x\n", ler1->ler1_rdp); - goto cleanup; - } - if (!length) goto cleanup; - length -= 4; - if (length > 0) { - - /* - * if buffer is smaller than the packet truncate it. - * (is this wise?) - */ - if (length > len) - length = len; - - bcopy((void *)&ler2->ler2_rbuf[le_softc.next_rmd], pkt, length); - } - - cleanup: - a = (u_int)&ler2->ler2_rbuf[le_softc.next_rmd]; - rmd->rmd0 = a & LE_ADDR_LOW_MASK; - rmd->rmd1_hadr = a >> 16; - rmd->rmd2 = -LEMTU; - le_softc.next_rmd = - (le_softc.next_rmd == (LERBUF - 1)) ? 0 : (le_softc.next_rmd + 1); - rmd->rmd1_bits = LE_R1_OWN; - return length; -} diff --git a/sys/arch/mvme68k/stand/libsa/netif.h b/sys/arch/mvme68k/stand/libsa/netif.h deleted file mode 100644 index 680eed00f63..00000000000 --- a/sys/arch/mvme68k/stand/libsa/netif.h +++ /dev/null @@ -1,22 +0,0 @@ - -#include "iodesc.h" - -struct netif { - void *devdata; -}; - -ssize_t netif_get __P((struct iodesc *, void *, size_t, time_t)); -ssize_t netif_put __P((struct iodesc *, void *, size_t)); - -int netif_open __P((void *)); -int netif_close __P((int)); - -struct iodesc *socktodesc __P((int)); - -void le_end __P((struct netif *)); -void le_error __P((struct netif *, char *, volatile void *)); -int le_get __P((struct iodesc *, void *, int, time_t)); -void *le_init __P((struct iodesc *)); -int le_poll __P((struct iodesc *, void *, int)); -int le_put __P((struct iodesc *, void *, int)); -void le_reset __P((struct netif *, u_char *)); |