Megacommit to straigthen out ETHER_ mess.
I'm pretty convinced after looking at this that the majority of our drivers are confused about the in/exclusion of ETHER_CRC_LEN :-(
This commit is contained in:
parent
590dbfbf6a
commit
26a8b0bf7e
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=17455
@ -24,7 +24,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: if_ed.c,v 1.101 1996/06/25 20:30:05 bde Exp $
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* $Id: if_ed.c,v 1.102 1996/08/04 10:57:29 phk Exp $
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*/
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/*
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@ -325,11 +325,6 @@ static unsigned short ed_790_intr_mask[] = {
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IRQ15
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};
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#define ETHER_MIN_LEN 60
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#define ETHER_MAX_LEN 1514
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#define ETHER_ADDR_LEN 6
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#define ETHER_HDR_SIZE 14
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static struct kern_devconf kdc_ed_template = {
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0, 0, 0, /* filled in by dev_attach */
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"ed", 0, { MDDT_ISA, 0, "net" },
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@ -1944,7 +1939,7 @@ ed_start(ifp)
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goto outloop;
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}
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sc->txb_len[sc->txb_new] = max(len, ETHER_MIN_LEN);
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sc->txb_len[sc->txb_new] = max(len, (ETHER_MIN_LEN-ETHER_CRC_LEN));
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sc->txb_inuse++;
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@ -2020,8 +2015,8 @@ ed_rint(sc)
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ed_pio_readmem(sc, (int)packet_ptr, (char *) &packet_hdr,
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sizeof(packet_hdr));
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len = packet_hdr.count;
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if (len > (ETHER_MAX_LEN + sizeof(struct ed_ring)) ||
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len < (ETHER_HDR_SIZE + sizeof(struct ed_ring))) {
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if (len > (ETHER_MAX_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring)) ||
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len < (ETHER_MIN_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring))) {
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/*
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* Length is a wild value. There's a good chance that
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* this was caused by the NIC being old and buggy.
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@ -31,7 +31,7 @@
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*/
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/*
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* $Id: if_epreg.h,v 1.14 1996/06/14 22:11:38 nate Exp $
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* $Id: if_epreg.h,v 1.15 1996/07/19 13:20:05 amurai Exp $
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*
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* Promiscuous mode added and interrupt logic slightly changed
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* to reduce the number of adapter failures. Transceiver select
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@ -107,10 +107,6 @@ struct ep_board {
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/*
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* Some global constants
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*/
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#define ETHER_MIN_LEN 64
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#define ETHER_MAX_LEN 1518
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#define ETHER_ADDR_LEN 6
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#define TX_INIT_RATE 16
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#define TX_INIT_MAX_RATE 64
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#define RX_INIT_LATENCY 64
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@ -455,8 +451,6 @@ struct ep_board {
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#define BNC 0x2
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#define UTP 0x4
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#define ETHER_ADDR_LEN 6
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#define ETHER_MAX 1536
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#define RX_BYTES_MASK (u_short) (0x07ff)
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extern struct ep_board ep_board[];
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@ -21,7 +21,7 @@
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*/
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/*
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* $Id: if_fe.c,v 1.15 1996/06/12 05:03:40 gpalmer Exp $
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* $Id: if_fe.c,v 1.16 1996/06/18 01:22:21 bde Exp $
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*
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* Device driver for Fujitsu MB86960A/MB86965A based Ethernet cards.
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* To be used with FreeBSD 2.x
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@ -272,14 +272,6 @@ static void fe_loadmar ( struct fe_softc * );
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static void fe_dump ( int, struct fe_softc *, char * );
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#endif
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/* Ethernet constants. To be defined in if_ehter.h? FIXME. */
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#define ETHER_MIN_LEN 60 /* with header, without CRC. */
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#define ETHER_MAX_LEN 1514 /* with header, without CRC. */
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#define ETHER_ADDR_LEN 6 /* number of bytes in an address. */
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#define ETHER_TYPE_LEN 2 /* number of bytes in a data type field. */
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#define ETHER_HDR_SIZE 14 /* src addr, dst addr, and data type. */
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#define ETHER_CRC_LEN 4 /* number of bytes in CRC field. */
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/* Driver struct used in the config code. This must be public (external.) */
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struct isa_driver fedriver =
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{
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@ -1826,7 +1818,7 @@ fe_start ( struct ifnet *ifp )
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* (i.e., minimum packet sized) packets rapidly. An 8KB
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* buffer can hold 130 blocks of 62 bytes long...
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*/
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if ( sc->txb_free < ETHER_MAX_LEN + FE_DATA_LEN_LEN ) {
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if ( sc->txb_free < ETHER_MAX_LEN - ETHER_CRC_LEN + FE_DATA_LEN_LEN ) {
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/* No room. */
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goto indicate_active;
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}
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@ -2125,12 +2117,12 @@ fe_rint ( struct fe_softc * sc, u_char rstat )
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*
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* Is this statement true? FIXME.
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*/
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if ( len > ETHER_MAX_LEN || len < ETHER_HDR_SIZE ) {
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if ( len > ETHER_MAX_LEN - ETHER_CRC_LEN || len < ETHER_MIN_LEN- ETHER_CRC_LEN ) {
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#if FE_DEBUG >= 2
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log( LOG_WARNING,
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"fe%d: received a %s packet? (%u bytes)\n",
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sc->sc_unit,
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len < ETHER_HDR_SIZE ? "partial" : "big",
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len < ETHER_MIN_SIZE- ETHER_CRC_SIZE ? "partial" : "big",
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len );
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#endif
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sc->sc_if.if_ierrors++;
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@ -2145,7 +2137,7 @@ fe_rint ( struct fe_softc * sc, u_char rstat )
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* if it carries data for upper layer.
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*/
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#if FE_DEBUG >= 2
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if ( len < ETHER_MIN_LEN ) {
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if ( len < ETHER_MIN_LEN - ETHER_CRC_LEN) {
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log( LOG_WARNING,
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"fe%d: received a short packet? (%u bytes)\n",
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sc->sc_unit, len );
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@ -2505,7 +2497,7 @@ fe_get_packet ( struct fe_softc * sc, u_short len )
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* however. If the following #error message were printed upon
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* compile, you need to rewrite this function.
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*/
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#if ( MCLBYTES < ETHER_MAX_LEN + NFS_MAGIC_OFFSET )
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#if ( MCLBYTES < ETHER_MAX_LEN - ETHER_CRC_LEN + NFS_MAGIC_OFFSET )
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#error "Too small MCLBYTES to use fe driver."
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#endif
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@ -2658,11 +2650,10 @@ fe_write_mbufs ( struct fe_softc *sc, struct mbuf *m )
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* it should be a bug of upper layer. We just ignore it.
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* ... Partial (too short) packets, neither.
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*/
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if ( length > ETHER_MAX_LEN || length < ETHER_HDR_SIZE ) {
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if ( ETHER_IS_VALID_LEN(length + ETHER_CRC_LEN)) {
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log( LOG_ERR,
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"fe%d: got a %s packet (%u bytes) to send\n",
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sc->sc_unit,
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length < ETHER_HDR_SIZE ? "partial" : "big", length );
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"fe%d: got a out-of-spes packet (%u bytes) to send\n",
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sc->sc_unit, length );
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sc->sc_if.if_oerrors++;
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return;
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}
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@ -2676,14 +2667,14 @@ fe_write_mbufs ( struct fe_softc *sc, struct mbuf *m )
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* packet in the transmission buffer, we can skip the
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* padding process. It may gain performance slightly. FIXME.
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*/
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outw( addr_bmpr8, max( length, ETHER_MIN_LEN ) );
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outw( addr_bmpr8, max( length, ETHER_MIN_LEN - ETHER_CRC_LEN ) );
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/*
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* Update buffer status now.
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* Truncate the length up to an even number, since we use outw().
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*/
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length = ( length + 1 ) & ~1;
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sc->txb_free -= FE_DATA_LEN_LEN + max( length, ETHER_MIN_LEN );
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sc->txb_free -= FE_DATA_LEN_LEN + max( length, ETHER_MIN_LEN - ETHER_CRC_LEN);
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sc->txb_count++;
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/*
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/* Some defines that should really be in generic locations */
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#define FCS_LEN 4
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#define ETHER_ADDR_LEN 6
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#define ETHER_HDR_LEN 14
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#define MULTICAST_FILTER_LEN 8
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#define ETHER_MIN_LEN 64
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -18,7 +18,7 @@ Author: Martin Renters.
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3c509 support added by Serge Babkin (babkin@hq.icb.chel.su)
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$Id: 3c509.c,v 1.1 1995/04/12 20:14:56 martin Exp $
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$Id: 3c509.c,v 1.2 1995/05/30 07:58:52 rgrimes Exp $
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***************************************************************************/
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@ -48,7 +48,7 @@ static get_e();
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/**************************************************************************
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The following two variables are used externally
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***************************************************************************/
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char packet[ETH_MAX_PACKET];
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char packet[ETHER_MAX_LEN];
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int packetlen;
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/*********************** Name of driver *********************************/
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@ -480,7 +480,7 @@ eth_poll()
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struct arprequest *arpreq;
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unsigned long reqip;
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arpreq = (struct arprequest *)&packet[ETHER_HDR_SIZE];
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arpreq = (struct arprequest *)&packet[ETHER_HDR_LEN];
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#ifdef EDEBUG
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printf("(ARP %I->%I)",ntohl(*(int*)arpreq->sipaddr),
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@ -502,7 +502,7 @@ eth_poll()
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} else if(type==IP) {
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struct iphdr *iph;
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iph = (struct iphdr *)&packet[ETHER_HDR_SIZE];
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iph = (struct iphdr *)&packet[ETHER_HDR_LEN];
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#ifdef EDEBUG
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printf("(IP %I-%d->%I)",ntohl(*(int*)iph->src),
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ntohs(iph->protocol),ntohl(*(int*)iph->dest));
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/*
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* Some global constants
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*/
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#define ETHER_MIN_LEN 64
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#define ETHER_MAX_LEN 1518
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#define ETHER_ADDR_LEN 6
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#define TX_INIT_RATE 16
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#define TX_INIT_MAX_RATE 64
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@ -379,8 +376,6 @@
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#define BNC 0x2
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#define UTP 0x4
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#define ETHER_ADDR_LEN 6
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#define ETHER_MAX 1536
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#define RX_BYTES_MASK (u_short) (0x07ff)
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/* EISA support */
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@ -389,19 +389,19 @@ udp_transmit(destip, srcsock, destsock, len, buf)
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printf("%I is not in my arp table!\n");
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return(0);
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}
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for (i = 0; i<ETHER_ADDR_SIZE; i++)
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for (i = 0; i<ETHER_ADDR_LEN; i++)
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if (arptable[arpentry].node[i]) break;
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if (i == ETHER_ADDR_SIZE) { /* Need to do arp request */
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if (i == ETHER_ADDR_LEN) { /* Need to do arp request */
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arpreq.hwtype = htons(1);
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arpreq.protocol = htons(IP);
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arpreq.hwlen = ETHER_ADDR_SIZE;
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arpreq.hwlen = ETHER_ADDR_LEN;
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arpreq.protolen = 4;
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arpreq.opcode = htons(ARP_REQUEST);
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bcopy(arptable[ARP_CLIENT].node, arpreq.shwaddr,
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ETHER_ADDR_SIZE);
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ETHER_ADDR_LEN);
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convert_ipaddr(arpreq.sipaddr,
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&arptable[ARP_CLIENT].ipaddr);
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bzero(arpreq.thwaddr, ETHER_ADDR_SIZE);
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bzero(arpreq.thwaddr, ETHER_ADDR_LEN);
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convert_ipaddr(arpreq.tipaddr, &destip);
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while (retry--) {
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eth_transmit(broadcast, ARP, sizeof(arpreq),
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@ -438,7 +438,7 @@ tftp(name)
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if (!udp_transmit(arptable[ARP_SERVER].ipaddr, isocket, osocket,
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len, &tp)) return(0);
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if (await_reply(AWAIT_TFTP, isocket, NULL)) {
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tr = (struct tftp_t *)&packet[ETHER_HDR_SIZE];
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tr = (struct tftp_t *)&packet[ETHER_HDR_LEN];
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if (tr->opcode == ntohs(TFTP_ERROR)) {
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printf("TFTP error %d (%s)\r\n",
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ntohs(tr->u.err.errcode),
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@ -476,9 +476,9 @@ bootp()
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bzero(&bp, sizeof(struct bootp_t));
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bp.bp_op = BOOTP_REQUEST;
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bp.bp_htype = 1;
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bp.bp_hlen = ETHER_ADDR_SIZE;
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bp.bp_hlen = ETHER_ADDR_LEN;
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bp.bp_xid = starttime = currticks();
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bcopy(arptable[ARP_CLIENT].node, bp.bp_hwaddr, ETHER_ADDR_SIZE);
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bcopy(arptable[ARP_CLIENT].node, bp.bp_hwaddr, ETHER_ADDR_LEN);
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while(retry--) {
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udp_transmit(IP_BROADCAST, 0, BOOTP_SERVER,
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sizeof(struct bootp_t), &bp);
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@ -504,7 +504,7 @@ await_reply(type, ival, ptr)
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struct bootp_t *bootpreply;
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struct rpc_t *rpc;
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int protohdrlen = ETHER_HDR_SIZE + sizeof(struct iphdr) +
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int protohdrlen = ETHER_HDR_LEN + sizeof(struct iphdr) +
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sizeof(struct udphdr);
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time = currticks() + TIMEOUT;
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while(time > currticks()) {
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@ -512,16 +512,16 @@ await_reply(type, ival, ptr)
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if (eth_poll()) { /* We have something! */
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/* Check for ARP - No IP hdr */
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if ((type == AWAIT_ARP) &&
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(packetlen >= ETHER_HDR_SIZE +
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(packetlen >= ETHER_HDR_LEN +
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sizeof(struct arprequest)) &&
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(((packet[12] << 8) | packet[13]) == ARP)) {
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arpreply = (struct arprequest *)
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&packet[ETHER_HDR_SIZE];
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&packet[ETHER_HDR_LEN];
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if ((arpreply->opcode == ntohs(ARP_REPLY)) &&
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bcompare(arpreply->sipaddr, ptr, 4)) {
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bcopy(arpreply->shwaddr,
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arptable[ival].node,
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ETHER_ADDR_SIZE);
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ETHER_ADDR_LEN);
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return(1);
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}
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continue;
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@ -530,17 +530,17 @@ await_reply(type, ival, ptr)
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/* Anything else has IP header */
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if ((packetlen < protohdrlen) ||
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(((packet[12] << 8) | packet[13]) != IP)) continue;
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ip = (struct iphdr *)&packet[ETHER_HDR_SIZE];
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ip = (struct iphdr *)&packet[ETHER_HDR_LEN];
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if ((ip->verhdrlen != 0x45) ||
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ipchksum(ip, sizeof(struct iphdr)) ||
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(ip->protocol != IP_UDP)) continue;
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udp = (struct udphdr *)&packet[ETHER_HDR_SIZE +
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udp = (struct udphdr *)&packet[ETHER_HDR_LEN +
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sizeof(struct iphdr)];
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/* BOOTP ? */
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bootpreply = (struct bootp_t *)&packet[ETHER_HDR_SIZE];
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bootpreply = (struct bootp_t *)&packet[ETHER_HDR_LEN];
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if ((type == AWAIT_BOOTP) &&
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(packetlen >= (ETHER_HDR_SIZE +
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(packetlen >= (ETHER_HDR_LEN +
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sizeof(struct bootp_t))) &&
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(ntohs(udp->dest) == BOOTP_CLIENT) &&
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(bootpreply->bp_op == BOOTP_REPLY)) {
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@ -550,11 +550,11 @@ await_reply(type, ival, ptr)
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convert_ipaddr(&arptable[ARP_SERVER].ipaddr,
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bootpreply->bp_siaddr);
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bzero(arptable[ARP_SERVER].node,
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ETHER_ADDR_SIZE); /* Kill arp */
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ETHER_ADDR_LEN); /* Kill arp */
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convert_ipaddr(&arptable[ARP_GATEWAY].ipaddr,
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bootpreply->bp_giaddr);
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bzero(arptable[ARP_GATEWAY].node,
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ETHER_ADDR_SIZE); /* Kill arp */
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ETHER_ADDR_LEN); /* Kill arp */
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if (bootpreply->bp_file[0]) {
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bcopy(bootpreply->bp_file,
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kernel_buf, 128);
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@ -569,7 +569,7 @@ await_reply(type, ival, ptr)
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(ntohs(udp->dest) == ival)) return(1);
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/* RPC */
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rpc = (struct rpc_t *)&packet[ETHER_HDR_SIZE];
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rpc = (struct rpc_t *)&packet[ETHER_HDR_LEN];
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if ((type == AWAIT_RPC) &&
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(ntohs(udp->dest) == RPC_SOCKET) &&
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(ntohl(rpc->u.reply.id) == ival) &&
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|
@ -13,6 +13,7 @@ Author: Martin Renters
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/mount.h>
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#include <net/ethernet.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <nfs/nfsv2.h>
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@ -53,11 +54,6 @@ Author: Martin Renters
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#define TRUE 1
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#define FALSE 0
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#define ETHER_ADDR_SIZE 6 /* Size of Ethernet address */
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#define ETHER_HDR_SIZE 14 /* Size of ethernet header */
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#define ETH_MIN_PACKET 64
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#define ETH_MAX_PACKET 1518
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#define VENDOR_NONE 0
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#define VENDOR_WD 1
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#define VENDOR_NOVELL 2
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|
@ -43,7 +43,7 @@ unsigned char *eth_node_addr;
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The following two variables are used externally
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**************************************************************************/
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char eth_driver[] = "ed0";
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char packet[ETH_MAX_PACKET];
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char packet[ETHER_MAX_LEN];
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int packetlen;
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#ifdef INCLUDE_NE
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@ -418,7 +418,7 @@ eth_transmit(d,t,s,p)
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*(eth_bmem+13) = t;
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bcopy(p, eth_bmem+14, s);
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s += 14;
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while (s < ETH_MIN_PACKET) *(eth_bmem+(s++)) = 0;
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while (s < ETHER_MIN_LAN) *(eth_bmem+(s++)) = 0;
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}
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#endif
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#ifdef INCLUDE_WD
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@ -438,7 +438,7 @@ eth_transmit(d,t,s,p)
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*(eth_bmem+13) = t;
|
||||
bcopy(p, eth_bmem+14, s);
|
||||
s += 14;
|
||||
while (s < ETH_MIN_PACKET) *(eth_bmem+(s++)) = 0;
|
||||
while (s < ETHER_MIN_LAN) *(eth_bmem+(s++)) = 0;
|
||||
if (eth_flags & FLAG_790) {
|
||||
outb(eth_asic_base + WD_MSR, 0);
|
||||
inb(0x84);
|
||||
@ -458,7 +458,7 @@ eth_transmit(d,t,s,p)
|
||||
eth_pio_write(&type, (eth_tx_start<<8)+12, 2);
|
||||
eth_pio_write(p, (eth_tx_start<<8)+14, s);
|
||||
s += 14;
|
||||
if (s < ETH_MIN_PACKET) s = ETH_MIN_PACKET;
|
||||
if (s < ETHER_MIN_LEN) s = ETHER_MIN_LEN;
|
||||
}
|
||||
#endif
|
||||
twiddle();
|
||||
@ -565,7 +565,7 @@ eth_poll()
|
||||
if (ret && (type == ARP)) {
|
||||
struct arprequest *arpreq;
|
||||
unsigned long reqip;
|
||||
arpreq = (struct arprequest *)&packet[ETHER_HDR_SIZE];
|
||||
arpreq = (struct arprequest *)&packet[ETHER_HDR_LEN];
|
||||
convert_ipaddr(&reqip, arpreq->tipaddr);
|
||||
if ((ntohs(arpreq->opcode) == ARP_REQUEST) &&
|
||||
(reqip == arptable[ARP_CLIENT].ipaddr)) {
|
||||
|
@ -31,7 +31,7 @@ rpclookup(addr, prog, ver)
|
||||
udp_transmit(arptable[addr].ipaddr, RPC_SOCKET,
|
||||
SUNRPC, rpcptr - (char *)&buf, &buf);
|
||||
if (await_reply(AWAIT_RPC, rpc_id, NULL)) {
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_SIZE];
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_LEN];
|
||||
if (rpc->u.reply.rstatus == rpc->u.reply.verifier ==
|
||||
rpc->u.reply.astatus == 0)
|
||||
return(ntohl(rpc->u.reply.data[0]));
|
||||
@ -66,7 +66,7 @@ nfs_mount(server, port, path, fh)
|
||||
udp_transmit(arptable[server].ipaddr, RPC_SOCKET,
|
||||
port, rpcptr - (char *)&buf, &buf);
|
||||
if (await_reply(AWAIT_RPC, rpc_id, NULL)) {
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_SIZE];
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_LEN];
|
||||
if (rpc->u.reply.rstatus || rpc->u.reply.verifier ||
|
||||
rpc->u.reply.astatus || rpc->u.reply.data[0]) {
|
||||
rpc_err(rpc);
|
||||
@ -104,7 +104,7 @@ nfs_lookup(server, port, fh, path, file_fh)
|
||||
udp_transmit(arptable[server].ipaddr, RPC_SOCKET,
|
||||
port, rpcptr - (char *)&buf, &buf);
|
||||
if (await_reply(AWAIT_RPC, rpc_id, NULL)) {
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_SIZE];
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_LEN];
|
||||
if (rpc->u.reply.rstatus || rpc->u.reply.verifier ||
|
||||
rpc->u.reply.astatus || rpc->u.reply.data[0]) {
|
||||
rpc_err(rpc);
|
||||
@ -143,7 +143,7 @@ nfs_read(server, port, fh, offset, len, buffer)
|
||||
udp_transmit(arptable[server].ipaddr, RPC_SOCKET,
|
||||
port, rpcptr - (char *)&buf, &buf);
|
||||
if (await_reply(AWAIT_RPC, rpc_id, NULL)) {
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_SIZE];
|
||||
rpc = (struct rpc_t *)&packet[ETHER_HDR_LEN];
|
||||
if (rpc->u.reply.rstatus || rpc->u.reply.verifier ||
|
||||
rpc->u.reply.astatus || rpc->u.reply.data[0]) {
|
||||
rpc_err(rpc);
|
||||
|
@ -24,7 +24,7 @@
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: if_ed.c,v 1.101 1996/06/25 20:30:05 bde Exp $
|
||||
* $Id: if_ed.c,v 1.102 1996/08/04 10:57:29 phk Exp $
|
||||
*/
|
||||
|
||||
/*
|
||||
@ -325,11 +325,6 @@ static unsigned short ed_790_intr_mask[] = {
|
||||
IRQ15
|
||||
};
|
||||
|
||||
#define ETHER_MIN_LEN 60
|
||||
#define ETHER_MAX_LEN 1514
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_HDR_SIZE 14
|
||||
|
||||
static struct kern_devconf kdc_ed_template = {
|
||||
0, 0, 0, /* filled in by dev_attach */
|
||||
"ed", 0, { MDDT_ISA, 0, "net" },
|
||||
@ -1944,7 +1939,7 @@ ed_start(ifp)
|
||||
goto outloop;
|
||||
}
|
||||
|
||||
sc->txb_len[sc->txb_new] = max(len, ETHER_MIN_LEN);
|
||||
sc->txb_len[sc->txb_new] = max(len, (ETHER_MIN_LEN-ETHER_CRC_LEN));
|
||||
|
||||
sc->txb_inuse++;
|
||||
|
||||
@ -2020,8 +2015,8 @@ ed_rint(sc)
|
||||
ed_pio_readmem(sc, (int)packet_ptr, (char *) &packet_hdr,
|
||||
sizeof(packet_hdr));
|
||||
len = packet_hdr.count;
|
||||
if (len > (ETHER_MAX_LEN + sizeof(struct ed_ring)) ||
|
||||
len < (ETHER_HDR_SIZE + sizeof(struct ed_ring))) {
|
||||
if (len > (ETHER_MAX_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring)) ||
|
||||
len < (ETHER_MIN_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring))) {
|
||||
/*
|
||||
* Length is a wild value. There's a good chance that
|
||||
* this was caused by the NIC being old and buggy.
|
||||
|
@ -27,7 +27,7 @@
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: if_eg.c,v 1.15 1996/08/04 10:58:16 phk Exp $
|
||||
* $Id: if_eg.c,v 1.16 1996/08/04 20:04:11 phk Exp $
|
||||
*
|
||||
* Support for 3Com 3c505 Etherlink+ card.
|
||||
*/
|
||||
@ -88,10 +88,6 @@
|
||||
#define dprintf(x)
|
||||
#endif
|
||||
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
#define ETHER_ADDR_LEN 6
|
||||
|
||||
#define EG_INLEN 10
|
||||
#define EG_BUFLEN 0x0670
|
||||
|
||||
|
@ -6,7 +6,7 @@
|
||||
*
|
||||
* Questions, comments, bug reports and fixes to kimmel@cs.umass.edu.
|
||||
*
|
||||
* $Id: if_el.c,v 1.23 1996/02/06 18:50:40 wollman Exp $
|
||||
* $Id: if_el.c,v 1.24 1996/06/18 01:22:20 bde Exp $
|
||||
*/
|
||||
/* Except of course for the portions of code lifted from other FreeBSD
|
||||
* drivers (mainly elread, elget and el_ioctl)
|
||||
@ -64,9 +64,6 @@
|
||||
#include <i386/isa/isa_device.h>
|
||||
#include <i386/isa/if_elreg.h>
|
||||
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
|
||||
/* For debugging convenience */
|
||||
#ifdef EL_DEBUG
|
||||
#define dprintf(x) printf x
|
||||
|
@ -4,7 +4,7 @@
|
||||
* of the software, derivative works or modified versions, and any
|
||||
* portions thereof.
|
||||
*
|
||||
* $Id: if_elreg.h,v 1.2 1994/08/02 07:39:34 davidg Exp $
|
||||
* $Id: if_elreg.h,v 1.3 1996/01/30 22:55:41 mpp Exp $
|
||||
*/
|
||||
/* 3COM Etherlink 3C501 Register Definitions */
|
||||
|
||||
@ -74,5 +74,3 @@
|
||||
|
||||
/* Packet buffer size */
|
||||
#define EL_BUFSIZ 2048
|
||||
|
||||
#define ETHER_ADDR_LEN 6
|
||||
|
@ -31,7 +31,7 @@
|
||||
|
||||
*/
|
||||
/*
|
||||
* $Id: if_epreg.h,v 1.14 1996/06/14 22:11:38 nate Exp $
|
||||
* $Id: if_epreg.h,v 1.15 1996/07/19 13:20:05 amurai Exp $
|
||||
*
|
||||
* Promiscuous mode added and interrupt logic slightly changed
|
||||
* to reduce the number of adapter failures. Transceiver select
|
||||
@ -107,10 +107,6 @@ struct ep_board {
|
||||
/*
|
||||
* Some global constants
|
||||
*/
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
#define ETHER_ADDR_LEN 6
|
||||
|
||||
#define TX_INIT_RATE 16
|
||||
#define TX_INIT_MAX_RATE 64
|
||||
#define RX_INIT_LATENCY 64
|
||||
@ -455,8 +451,6 @@ struct ep_board {
|
||||
#define BNC 0x2
|
||||
#define UTP 0x4
|
||||
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_MAX 1536
|
||||
#define RX_BYTES_MASK (u_short) (0x07ff)
|
||||
|
||||
extern struct ep_board ep_board[];
|
||||
|
@ -21,7 +21,7 @@
|
||||
*/
|
||||
|
||||
/*
|
||||
* $Id: if_fe.c,v 1.15 1996/06/12 05:03:40 gpalmer Exp $
|
||||
* $Id: if_fe.c,v 1.16 1996/06/18 01:22:21 bde Exp $
|
||||
*
|
||||
* Device driver for Fujitsu MB86960A/MB86965A based Ethernet cards.
|
||||
* To be used with FreeBSD 2.x
|
||||
@ -272,14 +272,6 @@ static void fe_loadmar ( struct fe_softc * );
|
||||
static void fe_dump ( int, struct fe_softc *, char * );
|
||||
#endif
|
||||
|
||||
/* Ethernet constants. To be defined in if_ehter.h? FIXME. */
|
||||
#define ETHER_MIN_LEN 60 /* with header, without CRC. */
|
||||
#define ETHER_MAX_LEN 1514 /* with header, without CRC. */
|
||||
#define ETHER_ADDR_LEN 6 /* number of bytes in an address. */
|
||||
#define ETHER_TYPE_LEN 2 /* number of bytes in a data type field. */
|
||||
#define ETHER_HDR_SIZE 14 /* src addr, dst addr, and data type. */
|
||||
#define ETHER_CRC_LEN 4 /* number of bytes in CRC field. */
|
||||
|
||||
/* Driver struct used in the config code. This must be public (external.) */
|
||||
struct isa_driver fedriver =
|
||||
{
|
||||
@ -1826,7 +1818,7 @@ fe_start ( struct ifnet *ifp )
|
||||
* (i.e., minimum packet sized) packets rapidly. An 8KB
|
||||
* buffer can hold 130 blocks of 62 bytes long...
|
||||
*/
|
||||
if ( sc->txb_free < ETHER_MAX_LEN + FE_DATA_LEN_LEN ) {
|
||||
if ( sc->txb_free < ETHER_MAX_LEN - ETHER_CRC_LEN + FE_DATA_LEN_LEN ) {
|
||||
/* No room. */
|
||||
goto indicate_active;
|
||||
}
|
||||
@ -2125,12 +2117,12 @@ fe_rint ( struct fe_softc * sc, u_char rstat )
|
||||
*
|
||||
* Is this statement true? FIXME.
|
||||
*/
|
||||
if ( len > ETHER_MAX_LEN || len < ETHER_HDR_SIZE ) {
|
||||
if ( len > ETHER_MAX_LEN - ETHER_CRC_LEN || len < ETHER_MIN_LEN- ETHER_CRC_LEN ) {
|
||||
#if FE_DEBUG >= 2
|
||||
log( LOG_WARNING,
|
||||
"fe%d: received a %s packet? (%u bytes)\n",
|
||||
sc->sc_unit,
|
||||
len < ETHER_HDR_SIZE ? "partial" : "big",
|
||||
len < ETHER_MIN_SIZE- ETHER_CRC_SIZE ? "partial" : "big",
|
||||
len );
|
||||
#endif
|
||||
sc->sc_if.if_ierrors++;
|
||||
@ -2145,7 +2137,7 @@ fe_rint ( struct fe_softc * sc, u_char rstat )
|
||||
* if it carries data for upper layer.
|
||||
*/
|
||||
#if FE_DEBUG >= 2
|
||||
if ( len < ETHER_MIN_LEN ) {
|
||||
if ( len < ETHER_MIN_LEN - ETHER_CRC_LEN) {
|
||||
log( LOG_WARNING,
|
||||
"fe%d: received a short packet? (%u bytes)\n",
|
||||
sc->sc_unit, len );
|
||||
@ -2505,7 +2497,7 @@ fe_get_packet ( struct fe_softc * sc, u_short len )
|
||||
* however. If the following #error message were printed upon
|
||||
* compile, you need to rewrite this function.
|
||||
*/
|
||||
#if ( MCLBYTES < ETHER_MAX_LEN + NFS_MAGIC_OFFSET )
|
||||
#if ( MCLBYTES < ETHER_MAX_LEN - ETHER_CRC_LEN + NFS_MAGIC_OFFSET )
|
||||
#error "Too small MCLBYTES to use fe driver."
|
||||
#endif
|
||||
|
||||
@ -2658,11 +2650,10 @@ fe_write_mbufs ( struct fe_softc *sc, struct mbuf *m )
|
||||
* it should be a bug of upper layer. We just ignore it.
|
||||
* ... Partial (too short) packets, neither.
|
||||
*/
|
||||
if ( length > ETHER_MAX_LEN || length < ETHER_HDR_SIZE ) {
|
||||
if ( ETHER_IS_VALID_LEN(length + ETHER_CRC_LEN)) {
|
||||
log( LOG_ERR,
|
||||
"fe%d: got a %s packet (%u bytes) to send\n",
|
||||
sc->sc_unit,
|
||||
length < ETHER_HDR_SIZE ? "partial" : "big", length );
|
||||
"fe%d: got a out-of-spes packet (%u bytes) to send\n",
|
||||
sc->sc_unit, length );
|
||||
sc->sc_if.if_oerrors++;
|
||||
return;
|
||||
}
|
||||
@ -2676,14 +2667,14 @@ fe_write_mbufs ( struct fe_softc *sc, struct mbuf *m )
|
||||
* packet in the transmission buffer, we can skip the
|
||||
* padding process. It may gain performance slightly. FIXME.
|
||||
*/
|
||||
outw( addr_bmpr8, max( length, ETHER_MIN_LEN ) );
|
||||
outw( addr_bmpr8, max( length, ETHER_MIN_LEN - ETHER_CRC_LEN ) );
|
||||
|
||||
/*
|
||||
* Update buffer status now.
|
||||
* Truncate the length up to an even number, since we use outw().
|
||||
*/
|
||||
length = ( length + 1 ) & ~1;
|
||||
sc->txb_free -= FE_DATA_LEN_LEN + max( length, ETHER_MIN_LEN );
|
||||
sc->txb_free -= FE_DATA_LEN_LEN + max( length, ETHER_MIN_LEN - ETHER_CRC_LEN);
|
||||
sc->txb_count++;
|
||||
|
||||
/*
|
||||
|
@ -28,7 +28,7 @@
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: if_ix.c,v 1.20 1996/06/12 05:03:41 gpalmer Exp $
|
||||
* $Id: if_ix.c,v 1.21 1996/06/25 20:30:18 bde Exp $
|
||||
*/
|
||||
|
||||
#include "ix.h"
|
||||
@ -598,8 +598,8 @@ ixattach(struct isa_device *dvp) {
|
||||
ifp->if_ioctl = ixioctl;
|
||||
ifp->if_watchdog = ixwatchdog;
|
||||
ifp->if_type = IFT_ETHER;
|
||||
ifp->if_addrlen = ETHER_ADDRESS_LENGTH;
|
||||
ifp->if_hdrlen = ETHER_HEADER_LENGTH;
|
||||
ifp->if_addrlen = ETHER_ADDR_LEN;
|
||||
ifp->if_hdrlen = ETHER_HDR_LEN;
|
||||
#ifdef IXCOUNTERS
|
||||
/*
|
||||
* ZZZ more counters added, but bzero gets them
|
||||
@ -751,7 +751,7 @@ ixinit(int unit) {
|
||||
|
||||
cb_ias->common.status = 0;
|
||||
cb_ias->common.command = CB_CMD_EL | CB_CMD_IAS;
|
||||
bcopy(sc->arpcom.ac_enaddr, cb_ias->source, ETHER_ADDRESS_LENGTH);
|
||||
bcopy(sc->arpcom.ac_enaddr, cb_ias->source, ETHER_ADDR_LEN);
|
||||
scb->command = SCB_CUC_START;
|
||||
ixchannel_attention(unit);
|
||||
status |= ix_cb_wait((cb_t *)cb_ias, "IAS");
|
||||
@ -1385,9 +1385,9 @@ ixstart(struct ifnet *ifp) {
|
||||
length += m_temp->m_len;
|
||||
}
|
||||
m_freem(m);
|
||||
if (length < ETHER_MIN_LENGTH) length = ETHER_MIN_LENGTH;
|
||||
if (length < ETHER_MIN_LEN) length = ETHER_MIN_LEN;
|
||||
#ifdef DIAGNOSTIC
|
||||
if (length > ETHER_MAX_LENGTH) {
|
||||
if (length > ETHER_MAX_LEN) {
|
||||
/* XXX
|
||||
* This should never ever happen, if it does
|
||||
* we probable screwed up all sorts of board data
|
||||
@ -1396,7 +1396,7 @@ ixstart(struct ifnet *ifp) {
|
||||
* something is real wrong
|
||||
*/
|
||||
printf("ix%d: ixstart: Packet length=%d > MTU=%d\n",
|
||||
unit, length, ETHER_MAX_LENGTH);
|
||||
unit, length, ETHER_MAX_LEN);
|
||||
}
|
||||
#endif /* DIAGNOSTIC */
|
||||
tbd->act_count = TBD_STAT_EOF | length;
|
||||
|
@ -28,21 +28,13 @@
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: if_ixreg.h,v 1.6 1995/05/30 08:02:17 rgrimes Exp $
|
||||
* $Id: if_ixreg.h,v 1.7 1996/01/30 22:55:52 mpp Exp $
|
||||
*/
|
||||
|
||||
/*
|
||||
* These really belong some place else, but I can't find them right
|
||||
* now. I'll look again latter
|
||||
*/
|
||||
#define ETHER_ADDRESS_LENGTH 6 /* Length of an ethernet address */
|
||||
#define ETHER_HEADER_LENGTH 14 /* Length of an ethernet header */
|
||||
#define ETHER_DATA_LENGTH ETHERMTU
|
||||
#define ETHER_CRC_LENGTH 4
|
||||
#define ETHER_MIN_LENGTH 64 /* Minimum length of an ethernet packet */
|
||||
#define ETHER_MAX_LENGTH (ETHER_HEADER_LENGTH + \
|
||||
ETHERMTU + \
|
||||
ETHER_CRC_LENGTH)
|
||||
|
||||
#define IX_IO_PORTS 16 /* Number of I/O ports used, note
|
||||
* this is not true, due to shadow
|
||||
@ -134,14 +126,14 @@
|
||||
#define SCB_ADDR (ISCP_ADDR - sizeof(scb_t))
|
||||
|
||||
#define TB_COUNT 3 /* How many transfer buffers in the TFA */
|
||||
#define TB_SIZE (ETHER_MAX_LENGTH) /* size of transmit buffer */
|
||||
#define TB_SIZE (ETHER_MAX_LEN) /* size of transmit buffer */
|
||||
#define TFA_START 0x0000 /* Start of the TFA */
|
||||
#define TFA_SIZE (TB_COUNT * \
|
||||
(sizeof(cb_transmit_t) + sizeof(tbd_t) + TB_SIZE))
|
||||
|
||||
#define RFA_START (TFA_SIZE)
|
||||
#define RFA_SIZE (SCP_ADDR - RFA_START)
|
||||
#define RB_SIZE (ETHER_MAX_LENGTH) /* size of receive buffer */
|
||||
#define RB_SIZE (ETHER_MAX_LEN) /* size of receive buffer */
|
||||
|
||||
typedef struct /* System Configuration Pointer */
|
||||
{
|
||||
@ -250,7 +242,7 @@ typedef struct /* command block - nop (also the common part of cb's */
|
||||
typedef struct /* command block - individual address setup command */
|
||||
{
|
||||
cb_t common; /* common part of all command blocks */
|
||||
u_char source[ETHER_ADDRESS_LENGTH];
|
||||
u_char source[ETHER_ADDR_LEN];
|
||||
/* ethernet hardware address */
|
||||
} cb_ias_t;
|
||||
|
||||
@ -269,7 +261,7 @@ typedef struct /* command block - transmit command */
|
||||
{
|
||||
cb_t common; /* common part of all command blocks */
|
||||
u_short tbd_offset; /* transmit buffer descriptor offset */
|
||||
u_char destination[ETHER_ADDRESS_LENGTH];
|
||||
u_char destination[ETHER_ADDR_LEN];
|
||||
/* ethernet destination address field */
|
||||
u_short length; /* ethernet length field */
|
||||
u_char byte[16]; /* XXX stupid fill tell I fix the ixinit
|
||||
|
@ -68,10 +68,7 @@
|
||||
|
||||
/* Some defines that should really be in generic locations */
|
||||
#define FCS_LEN 4
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_HDR_LEN 14
|
||||
#define MULTICAST_FILTER_LEN 8
|
||||
#define ETHER_MIN_LEN 64
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
|
@ -47,7 +47,7 @@
|
||||
*/
|
||||
|
||||
/*
|
||||
* $Id: if_ze.c,v 1.31 1996/06/25 20:30:30 bde Exp $
|
||||
* $Id: if_ze.c,v 1.32 1996/07/12 04:11:23 bde Exp $
|
||||
*/
|
||||
|
||||
#include "ze.h"
|
||||
@ -173,11 +173,6 @@ struct isa_driver zedriver = {
|
||||
"ze"
|
||||
};
|
||||
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_HDR_SIZE 14
|
||||
|
||||
static unsigned char enet_addr[6];
|
||||
static unsigned char card_info[256];
|
||||
|
||||
|
@ -34,7 +34,7 @@
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* From: if_ep.c,v 1.9 1994/01/25 10:46:29 deraadt Exp $
|
||||
* $Id: if_zp.c,v 1.22 1996/06/25 20:30:34 bde Exp $
|
||||
* $Id: if_zp.c,v 1.23 1996/07/12 04:11:24 bde Exp $
|
||||
*/
|
||||
/*-
|
||||
* TODO:
|
||||
@ -155,11 +155,6 @@
|
||||
#include <machine/apm_bios.h>
|
||||
#endif /* NAPM > 0 */
|
||||
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
#define ETHER_ADDR_LEN 6
|
||||
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
* Driver for Ethernet Adapter *
|
||||
|
@ -21,7 +21,7 @@
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: if_zpreg.h,v 1.2 1995/05/30 08:02:33 rgrimes Exp $
|
||||
* $Id: if_zpreg.h,v 1.3 1996/01/30 22:55:55 mpp Exp $
|
||||
*/
|
||||
/**************************************************************************
|
||||
* *
|
||||
@ -288,8 +288,6 @@
|
||||
#define EEPROM_BUSY (1<<15)
|
||||
#define EEPROM_TST_MODE (1<<14)
|
||||
#define READ_EEPROM (1<<7)
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_MAX 1536
|
||||
#define ENABLE_UTP 0xc0
|
||||
#define DISABLE_UTP 0x0
|
||||
#define RX_BYTES_MASK (u_short) (0x07ff)
|
||||
|
@ -1,13 +1,63 @@
|
||||
/*
|
||||
* Fundamental constants relating to ethernet.
|
||||
*
|
||||
* $Id$
|
||||
* $Id: ethernet.h,v 1.1 1996/08/05 14:02:38 phk Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _NET_ETHERNET_H_
|
||||
#define _NET_ETHERNET_H_
|
||||
|
||||
/*
|
||||
* The number of bytes in an ethernet (MAC) address.
|
||||
*/
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_TYPE_LEN 2
|
||||
#define ETHER_CRC_LENGTH 4
|
||||
#define ETHER_HDR_SIZE (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
|
||||
/*
|
||||
* The number of bytes in the type field.
|
||||
*/
|
||||
#define ETHER_TYPE_LEN 2
|
||||
|
||||
/*
|
||||
* The number of bytes in the trailing CRC field.
|
||||
*/
|
||||
#define ETHER_CRC_LEN 4
|
||||
|
||||
/*
|
||||
* The length of the combined header.
|
||||
*/
|
||||
#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
|
||||
|
||||
/*
|
||||
* The minimum packet length.
|
||||
*/
|
||||
#define ETHER_MIN_LEN 64
|
||||
|
||||
/*
|
||||
* The maximum packet length.
|
||||
*/
|
||||
#define ETHER_MAX_LEN 1518
|
||||
|
||||
/*
|
||||
* A macro to validate a length with
|
||||
*/
|
||||
#define ETHER_IS_VALID_LEN(foo) \
|
||||
((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
|
||||
|
||||
/*
|
||||
* Structure of a 10Mb/s Ethernet header.
|
||||
*/
|
||||
struct ether_header {
|
||||
u_char ether_dhost[ETHER_ADDR_LEN];
|
||||
u_char ether_shost[ETHER_ADDR_LEN];
|
||||
u_short ether_type;
|
||||
};
|
||||
|
||||
/*
|
||||
* Structure of a 48-bit Ethernet address.
|
||||
*/
|
||||
struct ether_addr {
|
||||
u_char octet[ETHER_ADDR_LEN];
|
||||
};
|
||||
|
||||
#endif
|
||||
|
@ -31,27 +31,13 @@
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)if_ether.h 8.3 (Berkeley) 5/2/95
|
||||
* $Id: if_ether.h,v 1.13 1995/12/09 16:06:54 phk Exp $
|
||||
* $Id: if_ether.h,v 1.14 1996/03/23 01:32:30 fenner Exp $
|
||||
*/
|
||||
|
||||
#ifndef _NETINET_IF_ETHER_H_
|
||||
#define _NETINET_IF_ETHER_H_
|
||||
|
||||
/*
|
||||
* Structure of a 10Mb/s Ethernet header.
|
||||
*/
|
||||
struct ether_header {
|
||||
u_char ether_dhost[6];
|
||||
u_char ether_shost[6];
|
||||
u_short ether_type;
|
||||
};
|
||||
|
||||
/*
|
||||
* Structure of a 48-bit Ethernet address.
|
||||
*/
|
||||
struct ether_addr {
|
||||
u_char octet[6];
|
||||
};
|
||||
#include <net/ethernet.h>
|
||||
|
||||
#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
|
||||
#define ETHERTYPE_IP 0x0800 /* IP protocol */
|
||||
@ -66,8 +52,8 @@ struct ether_addr {
|
||||
#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */
|
||||
#define ETHERTYPE_NTRAILER 16
|
||||
|
||||
#define ETHERMTU 1500
|
||||
#define ETHERMIN (60-14)
|
||||
#define ETHERMTU (ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
|
||||
#define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
|
||||
|
||||
#ifdef KERNEL
|
||||
/*
|
||||
@ -77,7 +63,7 @@ struct ether_addr {
|
||||
*/
|
||||
#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr) \
|
||||
/* struct in_addr *ipaddr; */ \
|
||||
/* u_char enaddr[6]; */ \
|
||||
/* u_char enaddr[ETHER_ADDR_LEN]; */ \
|
||||
{ \
|
||||
(enaddr)[0] = 0x01; \
|
||||
(enaddr)[1] = 0x00; \
|
||||
@ -97,9 +83,9 @@ struct ether_addr {
|
||||
*/
|
||||
struct ether_arp {
|
||||
struct arphdr ea_hdr; /* fixed-size header */
|
||||
u_char arp_sha[6]; /* sender hardware address */
|
||||
u_char arp_sha[ETHER_ADDR_LEN]; /* sender hardware address */
|
||||
u_char arp_spa[4]; /* sender protocol address */
|
||||
u_char arp_tha[6]; /* target hardware address */
|
||||
u_char arp_tha[ETHER_ADDR_LEN]; /* target hardware address */
|
||||
u_char arp_tpa[4]; /* target protocol address */
|
||||
};
|
||||
#define arp_hrd ea_hdr.ar_hrd
|
||||
@ -119,7 +105,7 @@ struct arpcom {
|
||||
* The ifnet struct _must_ be at the head of this structure.
|
||||
*/
|
||||
struct ifnet ac_if; /* network-visible interface */
|
||||
u_char ac_enaddr[6]; /* ethernet hardware address */
|
||||
u_char ac_enaddr[ETHER_ADDR_LEN]; /* ethernet hardware address */
|
||||
struct ether_multi *ac_multiaddrs; /* list of ether multicast addrs */
|
||||
int ac_multicnt; /* length of ac_multiaddrs list */
|
||||
};
|
||||
@ -141,9 +127,9 @@ struct sockaddr_inarp {
|
||||
#define RTF_ANNOUNCE RTF_PROTO2 /* announce new arp entry */
|
||||
|
||||
#ifdef KERNEL
|
||||
extern u_char etherbroadcastaddr[6];
|
||||
extern u_char ether_ipmulticast_min[6];
|
||||
extern u_char ether_ipmulticast_max[6];
|
||||
extern u_char etherbroadcastaddr[ETHER_ADDR_LEN];
|
||||
extern u_char ether_ipmulticast_min[ETHER_ADDR_LEN];
|
||||
extern u_char ether_ipmulticast_max[ETHER_ADDR_LEN];
|
||||
extern struct ifqueue arpintrq;
|
||||
|
||||
int arpresolve __P((struct arpcom *, struct rtentry *, struct mbuf *,
|
||||
@ -161,8 +147,8 @@ int ether_delmulti __P((struct ifreq *, struct arpcom *));
|
||||
* the minimally-disrupting place to put it.)
|
||||
*/
|
||||
struct ether_multi {
|
||||
u_char enm_addrlo[6]; /* low or only address of range */
|
||||
u_char enm_addrhi[6]; /* high or only address of range */
|
||||
u_char enm_addrlo[ETHER_ADDR_LEN]; /* low or only address of range */
|
||||
u_char enm_addrhi[ETHER_ADDR_LEN]; /* high or only address of range */
|
||||
struct arpcom *enm_ac; /* back pointer to arpcom */
|
||||
u_int enm_refcount; /* no. claims to this addr/range */
|
||||
struct ether_multi *enm_next; /* ptr to next ether_multi */
|
||||
@ -182,15 +168,15 @@ struct ether_multistep {
|
||||
* record is found, "enm" returns NULL.
|
||||
*/
|
||||
#define ETHER_LOOKUP_MULTI(addrlo, addrhi, ac, enm) \
|
||||
/* u_char addrlo[6]; */ \
|
||||
/* u_char addrhi[6]; */ \
|
||||
/* u_char addrlo[ETHER_ADDR_LEN]; */ \
|
||||
/* u_char addrhi[ETHER_ADDR_LEN]; */ \
|
||||
/* struct arpcom *ac; */ \
|
||||
/* struct ether_multi *enm; */ \
|
||||
{ \
|
||||
for ((enm) = (ac)->ac_multiaddrs; \
|
||||
(enm) != NULL && \
|
||||
(bcmp((enm)->enm_addrlo, (addrlo), 6) != 0 || \
|
||||
bcmp((enm)->enm_addrhi, (addrhi), 6) != 0); \
|
||||
(bcmp((enm)->enm_addrlo, (addrlo), ETHER_ADDR_LEN) != 0 || \
|
||||
bcmp((enm)->enm_addrhi, (addrhi), ETHER_ADDR_LEN) != 0); \
|
||||
(enm) = (enm)->enm_next); \
|
||||
}
|
||||
|
||||
|
@ -85,9 +85,6 @@ struct vx_softc {
|
||||
/*
|
||||
* Some global constants
|
||||
*/
|
||||
#define ETHER_MIN_LEN 64
|
||||
#define ETHER_MAX_LEN 1518
|
||||
#define ETHER_ADDR_LEN 6
|
||||
|
||||
#define TX_INIT_RATE 16
|
||||
#define TX_INIT_MAX_RATE 64
|
||||
@ -423,8 +420,6 @@ struct vx_softc {
|
||||
#define BNC 0x2
|
||||
#define UTP 0x4
|
||||
|
||||
#define ETHER_ADDR_LEN 6
|
||||
#define ETHER_MAX 1536
|
||||
#define RX_BYTES_MASK (u_short) (0x07ff)
|
||||
|
||||
/* EISA support */
|
||||
|
Loading…
Reference in New Issue
Block a user