From 95878586ec7611791f4001a4ee17abf943fae3c1 Mon Sep 17 00:00:00 2001 From: "https://me.yahoo.com/a/g3Ccalpj0NhN566pHbUl6i9QF0QEkrhlfPM-#b1c14" Date: Mon, 16 Feb 2015 20:08:03 +0100 Subject: rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn --- open_issues/serial_console.mdwn | 106 ---------------------------------------- 1 file changed, 106 deletions(-) delete mode 100644 open_issues/serial_console.mdwn (limited to 'open_issues/serial_console.mdwn') diff --git a/open_issues/serial_console.mdwn b/open_issues/serial_console.mdwn deleted file mode 100644 index 827fd211..00000000 --- a/open_issues/serial_console.mdwn +++ /dev/null @@ -1,106 +0,0 @@ -[[!meta copyright="Copyright © 2010, 2014 Free Software Foundation, Inc."]] - -[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable -id="license" text="Permission is granted to copy, distribute and/or modify this -document under the terms of the GNU Free Documentation License, Version 1.2 or -any later version published by the Free Software Foundation; with no Invariant -Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled [[GNU Free Documentation -License|/fdl]]."]]"""]] - -[[!tag open_issue_documentation]] - - -# IRC, freenode, #hurdfr, 2010-09-20 - - tu peux compiler ton gnumach pour qu'il utilise la console série, et tu - mets le port série sur la console qemu - -AC_DEFINE([RCLINE], [-1], [com port for the remote console]) - +AC_DEFINE([RCLINE], [0], [com port for the remote console]) - dans i386/configfrag.ac - grumpf, peu pratique :) - ben après t'auras accès vraiment à ton gnumach - messages de noyau etc. - oui c'est sûr, mais j'ai aucune idée de comment je configure qemu & - co, ça va être sportif encore - -serial vc - je lance pas moi-même le qemu, donc j'imagine qqch comme -serial - tcp::qqch,server - ben t'as pas accès à la console alors ? - mais sinon via tcp ça devrait aller oui - si, via telnet - youpi: et après, tu fais comment pour envoyer le c-a-D toi ? - (question sans doute bête) - c'est un code différent via com1 iirc - mmmmmmmmmhhhhhh - (c'est pas bête: c-a-d c'est pas vraiment défini pour un port série) - tu sais où je peux le trouver ? - ah tiens non yena pas - mais bon spa dur à ajouter - bcp trop compliqué pour moi - dans i386/i386at/com.c, à la première ligne ttyinput() - tu compares c à ce que tu veux - et dans ce cas tu appelles kdb_kintr - (sans paramètre) - mais sinon ya pas vraiment besoin d'appeller explicitement le - débuggueur hein - ah ? - dès que tu mets debug_all_traps à 1 dans traps.c, il sera invoqué lors - du segv - ok - pour xen j'ai mis £ comme raccourcis - ça me paraît plus simple dans ce cas - clin d'œil à la société anglaise :) - - -# IRC, freenode, #hurd, 2014-02-20 - - 04:06:45< gg0> ok a configuration that works w/o patching anything is - 9600 7S1 [ 7bits - parity Space - 1 stopbit ] - 04:07:57< gg0> it displays correctly gnumach, ext2fs and following - outputs - 04:28:05< gg0> youpi: instead if you want a patch, this one makes - gnumach default to 8N1. someone should still implement serial line - settings for ext2fs though - seems something broke it later - or it never worked on real hardware - we definitely want it to work with 8N1 - never had problems with _virtual_ serial consoles - never = during last 2 years = since - http://git.savannah.gnu.org/gitweb/?p=hurd/gnumach.git;a=commitdiff;h=2a603e88f86bee88e013c2451eacf076fbcaed81 - but i don't think i was on real hardware at that time - - -## IRC, freenode, #hurd, 2014-02-21 - - yeah, i have one rebuilt trying to fix serial console (already give - up) - what were you trying to fix ? - i didn't fix anything but it's been useful somehow :) - this one http://paste.debian.net/plain/83292 - initial messages from mach/hurd outputs like there was no line feed - each line overwrites previous one - then ext2fs outputs garbage - then openrc start outputting fine - minicom 9600 8N1 - this is from a real machine ? - yep real machine - nice :) - i fixed last line, last garbage, by switching c: from 38400 to 9600 - in inittab - i've a vt510 terminal connected to my hurd box, and i started to - make the serial setting in gnumach more configurable - and disabling T0 - didn't finish it though - physical vt510 connected to virtual hurd box? - no, it's a real box as well - good. and does it behave as described/pasted above? - currently i do not put the mach console on the serial line - b/c it has a fixed baud rate of 9600 - and both grub and the getty are configured at a higher speed - hence my desire to improve gnumachs serial port setup - i don't care much about speed. such no-line-feed behavior is quite - annoying though - i thought it was related to CRMOD which afaiu should translate cr to - cr-lf, but i was surely missing something - (annoying till one does ^A-A to make minicom add line feeds itself) -- cgit v1.2.3