-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said:
| I'll compile it with debug set and see if there's anything obvious. The debugging stuff in samsung.c at the moment doesn't print umcon where AFC is enabled... I think it can mean this did not get much attention before now. Also that debugging stuff does not differentiate by UART channel as it stands. I started up some three-letter name distro of a few days ago from SD Card, when I print umcon additionally from samsung.c, I never see AFC enabled. So I think this is wrong already, GSM port should have AFC up to protect against normal kind of lockouts etc. r...@om-gta02:~# stty -F /dev/ttySAC0 -a s3c24xx_serial_startup: port=50000000 (f5000000,c050ccdc) requesting tx irq... s3c24xx_serial_startup ok selecting clock c04f69c8 config: 8bits/char setting ulcon to 00000003, brddiv to 325, udivslot 00000000 umcon 00000000 uart: ulcon = 0x00000003, ucon = 0x00000385, ufcon = 0x00000011 break! speed 9600 baud; rows 24; columns 80; intr = ^C; quit = ^\; erase = ^?s3c24xx_serial_stop_rx: port=c050ca24 ; kill = ^U; eof = ^D; eol = <undef>; eol2 = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; - -parenb -parodd cs8 -hupcl -cstopb cread clocal -crtscts - -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon - -ixoff - -iuclc -ixany -imaxbel opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke When I do r...@om-gta02:~# stty -F /dev/ttySAC0 crtscts s3c24xx_serial_startup: port=50000000 (f5000000,c050ccdc) requesting tx irq... s3c24xx_serial_startup ok config: 8bits/char setting ulcon to 00000003, brddiv to 325, udivslot 00000000 umcon 00000000 uart: ulcon = 0x00000003, ucon = 0x00000385, ufcon = 0x00000011 config: 8bits/char setting ulcon to 00000003, brddiv to 325, udivslot 00000000 umcon 00000010 uart: ulcon = 0x00000003, ucon = 0x00000385, ufcon = 0x00000011 s3c24xx_serial_stop_rx: port=c050ca24 umcon is set correctly. So please try that command on your device and see if the overruns are gone. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkmIoncACgkQOjLpvpq7dMpYZQCgkByTjNCPmk9S1uPaNrDXVv/t XK0AniNCKJqdFDetn7188Nb6+BiNAvTh =wYLW -----END PGP SIGNATURE-----
