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/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2010, 2011, 2013 Peter Miller
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libexplain/ac/linux/scc.h>
#include <libexplain/buffer/int.h>
#include <libexplain/buffer/pointer.h>
#include <libexplain/buffer/scc_modem.h>
#include <libexplain/parse_bits.h>
#include <libexplain/is_efault.h>
#ifdef HAVE_LINUX_SCC_H
static void
explain_buffer_clock_source(explain_string_buffer_t *sb, int value)
{
static const explain_parse_bits_table_t table[] =
{
{ "CLK_DPLL", CLK_DPLL },
{ "CLK_EXTERNAL", CLK_EXTERNAL },
{ "CLK_DIVIDER", CLK_DIVIDER },
{ "CLK_BRG ", CLK_BRG },
};
explain_parse_bits_print_single(sb, value, table, SIZEOF(table));
}
void
explain_buffer_scc_modem(explain_string_buffer_t *sb,
const struct scc_modem *data)
{
if (explain_is_efault_pointer(data, sizeof(*data)))
{
explain_buffer_pointer(sb, data);
return;
}
explain_string_buffer_puts(sb, "{ speed = ");
explain_buffer_int(sb, data->speed);
explain_string_buffer_puts(sb, ", clocksrc = ");
explain_buffer_clock_source(sb, data->clocksrc);
explain_string_buffer_puts(sb, ", nrz = ");
explain_buffer_int(sb, data->nrz);
explain_string_buffer_puts(sb, " }");
}
#else
void
explain_buffer_scc_modem(explain_string_buffer_t *sb,
const struct scc_modem *data)
{
explain_buffer_pointer(sb, data);
}
#endif
/* vim: set ts=8 sw=4 et : */
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