bf3fe05dfb
This needs some more testing before it's on by default. If the card is otherwise functioning, these messages may be confusing to the user. If the card is not functioning, the driver can be reloaded with debug to check for this condition. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9205 a0bf4364-ded3-4de4-8d8a-66a801d63aff
92 lines
2.0 KiB
C
92 lines
2.0 KiB
C
/*
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* Written by Oron Peled <oron@actcom.co.il>
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* Copyright (C) 2004-2006, Xorcom
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <linux/version.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
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# warning "This module is tested only with 2.6 kernels"
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#endif
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#include <linux/kernel.h>
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#include <linux/errno.h>
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#include <linux/module.h>
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#include <dahdi/kernel.h>
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#include "dahdi_debug.h"
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#include "xdefs.h"
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static const char rcsid[] = "$Id$";
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#define P_(x) [ x ] = { .value = x, .name = #x, }
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static struct {
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int value;
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char *name;
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} poll_names[] = {
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P_(POLLIN),
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P_(POLLPRI),
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P_(POLLOUT),
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P_(POLLERR),
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P_(POLLHUP),
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P_(POLLNVAL),
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P_(POLLRDNORM),
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P_(POLLRDBAND),
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P_(POLLWRNORM),
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P_(POLLWRBAND),
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P_(POLLMSG),
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P_(POLLREMOVE)
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};
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#undef P_
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void dump_poll(int debug, const char *msg, int poll)
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{
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int i;
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for(i = 0; i < ARRAY_SIZE(poll_names); i++) {
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if(poll & poll_names[i].value)
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DBG(GENERAL, "%s: %s\n", msg, poll_names[i].name);
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}
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}
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void alarm2str(int alarm, char *buf, int buflen)
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{
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char *p = buf;
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int left = buflen;
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int i;
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int n;
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if(!alarm) {
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snprintf(buf, buflen, "NONE");
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return;
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}
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memset(buf, 0, buflen);
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for(i = 0; i < 8; i++) {
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if(left && (alarm & BIT(i))) {
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n = snprintf(p, left, "%s,", alarmbit2str(i));
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p += n;
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left -= n;
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}
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}
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if(p > buf) /* kill last comma */
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*(p - 1) = '\0';
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}
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EXPORT_SYMBOL(dump_poll);
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EXPORT_SYMBOL(alarm2str);
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