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ofono
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Fix: Use DISC on dlc 0 instead of CLD 

Some MUX implementations do not seem to support Multiplexer Closedown
(CLD) command.  The standard specifies that sending DISC on DLC 0 should
act exactly the same as CLD.
This commit is contained in:
Denis Kenzior 2009-10-08 12:49:12 -05:00
parent e2415161de
commit 4c5cf38ddb
1 changed files with 1 additions and 5 deletions
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6
gatchat/gsm0710.c
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@ -37,8 +37,6 @@
#define GSM0710_DATA_ALT 0x03
#define GSM0710_STATUS_SET 0xE3
#define GSM0710_STATUS_ACK 0xE1
#define GSM0710_TERMINATE_BYTE1 0xC3
#define GSM0710_TERMINATE_BYTE2 0x01
/* Initialize a GSM 07.10 context, in preparation for startup */
void gsm0710_initialize(struct gsm0710_context *ctx)
@ -212,8 +210,6 @@ int gsm0710_startup(struct gsm0710_context *ctx)
/* Shut down the GSM 07.10 session, closing all channels */
void gsm0710_shutdown(struct gsm0710_context *ctx)
{
static const unsigned char terminate[2] = { GSM0710_TERMINATE_BYTE1,
GSM0710_TERMINATE_BYTE2 };
int channel;
for (channel = 1; channel <= GSM0710_MAX_CHANNELS; ++channel) {
@ -224,7 +220,7 @@ void gsm0710_shutdown(struct gsm0710_context *ctx)
GSM0710_CLOSE_CHANNEL, NULL, 0);
}
gsm0710_write_frame(ctx, 0, GSM0710_DATA, terminate, 2);
gsm0710_write_frame(ctx, 0, GSM0710_CLOSE_CHANNEL, NULL, 0);
memset(ctx->used_channels, 0, sizeof(ctx->used_channels));
}