mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2026-01-02 05:05:09 +00:00
6aa88ffa4e
This adds back missing "hook" channel name. Also add a build assertion to make sure we don't miss this again. BUG=chrome-os-partner:21801 TEST=Build all boards. Remove "hook" channel and check build fails. BRANCH=None Change-Id: I373016504fd3753e1a791077d49b3af14b2b1aa4 Signed-off-by: Vic Yang <victoryang@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/169703 Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org>
127 lines
2.6 KiB
C
127 lines
2.6 KiB
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Console output module for Chrome EC */
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#include "console.h"
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#include "uart.h"
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#include "util.h"
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/* Default to all channels active */
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#ifndef CC_DEFAULT
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#define CC_DEFAULT CC_ALL
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#endif
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static uint32_t channel_mask = CC_DEFAULT;
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static uint32_t channel_mask_saved = CC_DEFAULT;
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/* List of channel names; must match enum console_channel. */
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/* TODO: move this to board.c */
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static const char * const channel_names[] = {
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"command",
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"charger",
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"chipset",
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"dma",
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"events",
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"gpio",
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"hostcmd",
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"i2c",
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"keyboard",
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"keyscan",
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"lightbar",
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"lpc",
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"port80",
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"pwm",
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"spi",
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"switch",
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"system",
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"task",
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"thermal",
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"usbcharge",
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"vboot",
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"hook",
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};
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BUILD_ASSERT(ARRAY_SIZE(channel_names) == CC_CHANNEL_COUNT);
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/*****************************************************************************/
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/* Channel-based console output */
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int cputs(enum console_channel channel, const char *outstr)
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{
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/* Filter out inactive channels */
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if (!(CC_MASK(channel) & channel_mask))
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return EC_SUCCESS;
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return uart_puts(outstr);
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}
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int cprintf(enum console_channel channel, const char *format, ...)
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{
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int rv;
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va_list args;
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/* Filter out inactive channels */
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if (!(CC_MASK(channel) & channel_mask))
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return EC_SUCCESS;
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va_start(args, format);
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rv = uart_vprintf(format, args);
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va_end(args);
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return rv;
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}
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void cflush(void)
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{
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uart_flush_output();
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}
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/*****************************************************************************/
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/* Console commands */
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/* Set active channels */
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static int command_ch(int argc, char **argv)
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{
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int i;
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char *e;
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/* If one arg, save / restore, or set the mask */
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if (argc == 2) {
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if (strcasecmp(argv[1], "save") == 0) {
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channel_mask_saved = channel_mask;
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return EC_SUCCESS;
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} else if (strcasecmp(argv[1], "restore") == 0) {
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channel_mask = channel_mask_saved;
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return EC_SUCCESS;
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} else {
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/* Set the mask */
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int m = strtoi(argv[1], &e, 0);
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if (*e)
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return EC_ERROR_PARAM1;
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/* No disabling the command output channel */
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channel_mask = m | CC_MASK(CC_COMMAND);
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/* TODO: save channel list to EEPROM */
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return EC_SUCCESS;
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}
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}
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/* Print the list of channels */
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ccputs(" # Mask E Channel\n");
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for (i = 0; i < CC_CHANNEL_COUNT; i++) {
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ccprintf("%2d %08x %c %s\n",
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i, CC_MASK(i),
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(channel_mask & CC_MASK(i)) ? '*' : ' ',
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channel_names[i]);
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cflush();
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}
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return EC_SUCCESS;
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};
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DECLARE_CONSOLE_COMMAND(chan, command_ch,
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"[ save | restore | <mask> ]",
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"Save, restore, get or set console channel mask",
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NULL);
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