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clean up hwgain CLI command and improve docs for swgain CLI command

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@95939 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2008-01-02 19:47:25 +00:00
parent cbfd5678ea
commit 29800b0540
1 changed files with 9 additions and 11 deletions
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20
channels/chan_zap.c
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@@ -11858,17 +11858,15 @@ static char *zap_show_version(struct ast_cli_entry *e, int cmd, struct ast_cli_a
return CLI_SUCCESS;
}
#ifdef HAVE_ZAPTEL_HWGAIN
#if defined(HAVE_ZAPTEL_HWGAIN)
static char *zap_set_hwgain(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
int channel;
int gain;
int tx;
struct zt_hwgain hwgain;
ast_mutex_t *lock;
struct zt_pvt *tmp = NULL;
switch (cmd) {
case CLI_INIT:
e->command = "zap set hwgain";
@@ -11885,8 +11883,6 @@ static char *zap_set_hwgain(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
return NULL;
}
lock = &iflock;
if (a->argc != 6)
return CLI_SHOWUSAGE;
@@ -11900,7 +11896,8 @@ static char *zap_set_hwgain(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
channel = atoi(a->argv[4]);
gain = atof(a->argv[5])*10.0;
ast_mutex_lock(lock);
ast_mutex_lock(&iflock);
for (tmp = iflist; tmp; tmp = tmp->next) {
if (tmp->channel != channel)
@@ -11913,14 +11910,15 @@ static char *zap_set_hwgain(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
hwgain.tx = tx;
if (ioctl(tmp->subs[SUB_REAL].zfd, ZT_SET_HWGAIN, &hwgain) < 0) {
ast_cli(a->fd, "Unable to set the hardware gain for channel %d\n", channel);
ast_mutex_unlock(lock);
ast_mutex_unlock(&iflock);
return CLI_FAILURE;
}
ast_cli(a->fd, "hardware %s gain set to %d (%.1f dB) on channel %d\n",
tx ? "tx" : "rx", gain, (float)gain/10.0, channel);
break;
}
ast_mutex_unlock(lock);
ast_mutex_unlock(&iflock);
if (tmp)
return CLI_SUCCESS;
@@ -12013,10 +12011,10 @@ static struct ast_cli_entry zap_cli[] = {
AST_CLI_DEFINE(zap_restart_cmd, "Fully restart zaptel channels"),
AST_CLI_DEFINE(zap_show_status, "Show all Zaptel cards status"),
AST_CLI_DEFINE(zap_show_version, "Show the Zaptel version in use"),
#ifdef HAVE_ZAPTEL_HWGAIN
AST_CLI_DEFINE(zap_set_hwgain, "Set hardware gains at the port driver"),
#if defined(HAVE_ZAPTEL_HWGAIN)
AST_CLI_DEFINE(zap_set_hwgain, "Set hardware gain on a channel"),
#endif
AST_CLI_DEFINE(zap_set_swgain, "Set software gain table values"),
AST_CLI_DEFINE(zap_set_swgain, "Set software gain on a channel"),
};
#define TRANSFER 0