Date: Tue, 20 Jun 2000 12:47:54 -0700 From: Paul Saab <paul@mu.org> To: Marc Fonvieille <fonvi@easynet.fr> Cc: freebsd-mobile@freebsd.org, phthin@club-internet.fr Subject: Re: 4.0-RELEASE, Netgear FA410TXC, device timeout [Long Solution] Message-ID: <20000620124753.A57147@elvis.mu.org> In-Reply-To: <20000620140632.A10243@vobiscum.styx.org>; from fonvi@easynet.fr on Tue, Jun 20, 2000 at 02:06:32PM %2B0200 References: <20000620140632.A10243@vobiscum.styx.org>
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There is a fix in -current and -stable now that fixes the detection
problem properly.
paul
Marc Fonvieille (fonvi@easynet.fr) wrote:
> Hello,
>
> Now my Netgear FA410TXC runs fine!!!
>
> Well, here's the solution:
>
>
> 1- Correct card detection:
> The card MAC address is written on the card (Node ID), mine is
> 00 E0 98 7A F5 61. By default the ed driver doesn't detect the
> good type of card and so the correct MAC address.
>
> To fix that we need to modify /usr/src/sys/dev/ed/if_ed.c
> at line 1016 (for 4.0R, 1011 for 4.0S) we've got this:
>
> if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) == 0) {
> /* could be either an NE1000 or a Linksys ethernet controller */
> linksys = ed_get_Linksys(sc);
>
> replace with:
>
> /* if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) == 0) {*/
> if (1) {
> /* could be either an NE1000 or a Linksys ethernet controller */
> linksys = ed_get_Linksys(sc);
>
> Rebuild your kernel, now your card must be detect with correct
> address and type Linksys (16 bit)
>
> 2- Force speed negociation
> The card seems unable to negociate link.
> I modified the fa_select.c used under linux to fix that pb.
> Here's the code for FreeBSD:
>
> /* fa_select.c */
> /* modified for FreeBSD 4.x */
> /* */
> #include <sys/types.h>
> #include <sys/socket.h>
> #include <sys/ioctl.h>
> #include <net/if.h>
> #include <stdio.h>
> #include <errno.h>
> #include <stdlib.h>
> #include <string.h>
> #include <unistd.h>
> #include <machine/sysarch.h>
>
> #define BASE_ADDR 0x240 /* replace with the card base address */
>
>
> inline unsigned char
> inb (unsigned short port)
> {
> unsigned char _v;
>
> __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port));
> return _v;
> }
>
> inline void
> outb (unsigned char value, unsigned short port)
> {
> __asm__ __volatile__ ("outb %b0,%w1"::"a" (value), "Nd" (port));
> }
>
> static int sockets_open(void)
> {
> int sock;
> if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) != -1)
> return sock;
> else if ((sock = socket(AF_IPX, SOCK_DGRAM, 0)) != -1)
> return sock;
> else
> return socket(AF_APPLETALK, SOCK_DGRAM, 0);
> }
> void write_bit(int port, int bit)
> {
> outb((bit << 6) + 0x20, port);
> usleep(1);
> outb((bit << 6) + 0xa0, port);
> usleep(1);
> outb((bit << 6) + 0x20, port);
> }
> int read_bit(int port)
> {
> int i;
> outb(0, port);
> usleep(1);
> outb(0x80, port);
> usleep(1);
> i = inb(port);
> outb(0, port);
> return (i & 0x10) >> 4;
> }
> void reset(int port)
> {
> outb(0x08, port);
> usleep(1);
> outb(0x0C, port);
> usleep(1);
> outb(0x08, port);
> usleep(1);
> outb(0x0C, port);
> outb(0x00, port);
> }
> int reada(int port, int adr)
> {
> int i,j;
>
> for (i=0; i<0x20; i++)
> write_bit(port, 1);
>
> write_bit(port, 0);
> write_bit(port, 1);
> write_bit(port, 1);
> write_bit(port, 0);
>
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
>
> write_bit(port, (adr & 0x10) >> 4);
> write_bit(port, (adr & 0x08) >> 3);
> write_bit(port, (adr & 0x04) >> 2);
> write_bit(port, (adr & 0x02) >> 1);
> write_bit(port, (adr & 0x01) >> 0);
>
> j = read_bit(port);
> if (j == 1)
> j = read_bit(port);
> for (i=0; i<16; i++) {
> j = (j << 1) + read_bit(port);
> }
> write_bit(port, 1);
> return j;
> }
> int writea(int port, int adr, int val)
> {
> int i;
>
> outb(0x08, port);
> usleep(1);
> outb(0x0C, port);
> usleep(1);
> outb(0x08, port);
> usleep(1);
> outb(0x0C, port);
> outb(0x00, port);
>
> for (i=0; i<0x20; i++)
> write_bit(port, 1);
>
> write_bit(port, 0);
> write_bit(port, 1);
> write_bit(port, 0);
> write_bit(port, 1);
>
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
> write_bit(port, 0);
>
> write_bit(port, (adr & 0x10) >> 4);
> write_bit(port, (adr & 0x08) >> 3);
> write_bit(port, (adr & 0x04) >> 2);
> write_bit(port, (adr & 0x02) >> 1);
> write_bit(port, (adr & 0x01) >> 0);
>
> write_bit(port, 1);
> write_bit(port, 0);
>
> write_bit(port, (val & 0x8000) >> 15);
> write_bit(port, (val & 0x4000) >> 14);
> write_bit(port, (val & 0x2000) >> 13);
> write_bit(port, (val & 0x1000) >> 12);
> write_bit(port, (val & 0x0800) >> 11);
> write_bit(port, (val & 0x0400) >> 10);
> write_bit(port, (val & 0x0200) >> 9);
> write_bit(port, (val & 0x0100) >> 8);
> write_bit(port, (val & 0x0080) >> 7);
> write_bit(port, (val & 0x0040) >> 6);
> write_bit(port, (val & 0x0020) >> 5);
> write_bit(port, (val & 0x0010) >> 4);
> write_bit(port, (val & 0x0008) >> 3);
> write_bit(port, (val & 0x0004) >> 2);
> write_bit(port, (val & 0x0002) >> 1);
> write_bit(port, (val & 0x0001) >> 0);
>
> write_bit(port, 1);
> return 0;
> }
> int
> main(int argc, char **argv)
> {
> int skfd, i, sub;
> struct ifreq ifr;
>
> /* base_addr = atoi(argv[3]);*/
> /* printf ("%i",base_addr);*/
> skfd = sockets_open();
> if (skfd == -1) {
> perror("socket");
> exit(1);
> }
> strcpy(ifr.ifr_name, argv[1]);
> /* if (ioctl(skfd, SIOCGIFMAP, &ifr) < 0) {
> perror("ioctl");
> exit(1);
> }*/
> i = atoi(argv[2]);
> switch(i) {
> case 0:
> sub = 0x0000;
> break;
> case 1:
> sub = 0x0100;
> break;
> case 2:
> sub = 0x2000;
> break;
> default:
> sub = 0x2100;
> break;
> }
> i386_set_ioperm(BASE_ADDR+0x1c, 1, 1);
> reset(BASE_ADDR+0x1c);
> writea(BASE_ADDR+0x1c, 0, 0x8000);
> writea(BASE_ADDR+0x1c, 0, sub);
> close(skfd);
> exit(0);
> return 0;
> }
>
> Don't forget to change #define BASE_ADDR 0x240 with the card address.
>
> To compile it: gcc -Wall fa_select.c -o fa_select
>
> To use it:
>
> fa_select device rate
>
> where device is: ed0, ed1...
> rate is: 0 for 10BaseT
> 1 for 10Base2 (full duplex)
> 2 for 100BaseT
> 3 for 100Mbit (full duplex)
>
> I tried this with my adsl modem (Alcatel 1000 Adsl) with 'fa_select ed1 0'
> and it runs fine without timeout.
>
> Ok, that's all.
>
> Great thanks for the help to all persons from the mailing list.
>
> Marc
>
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-mobile" in the body of the message
--
Paul Saab
Technical Yahoo
paul@mu.org - ps@yahoo-inc.com - ps@freebsd.org
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