dahdi_dynamic: Call dahdi_receive in rx packet handler.
Currently dahdi_receive is called on all channels in the context of the master dynamic span. If one span (not the master) receive two packets before the master span received a packet, the older packet on the dynamic span would end up lost because the "readchunk" for the channels would be overwritten by the new packet. DAHLIN-245 Signed-off-by: Wagner Gegler <wagner@aligera.com.br> (License #6268) Changed dahdi_ec_chunk to dahdi_ec_span. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10110 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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@ -200,16 +200,9 @@ static void __dahdi_dynamic_run(void)
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{
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{
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struct dahdi_dynamic *d;
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struct dahdi_dynamic *d;
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struct dahdi_dynamic_driver *drv;
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struct dahdi_dynamic_driver *drv;
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int y;
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rcu_read_lock();
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rcu_read_lock();
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list_for_each_entry_rcu(d, &dspan_list, list) {
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list_for_each_entry_rcu(d, &dspan_list, list) {
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for (y = 0; y < d->span.channels; y++) {
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struct dahdi_chan *const c = d->span.chans[y];
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/* Echo cancel double buffered data */
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dahdi_ec_chunk(c, c->readchunk, c->writechunk);
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}
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dahdi_receive(&d->span);
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dahdi_transmit(&d->span);
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dahdi_transmit(&d->span);
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/* Handle all transmissions now */
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/* Handle all transmissions now */
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dahdi_dynamic_sendmessage(d);
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dahdi_dynamic_sendmessage(d);
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@ -370,6 +363,9 @@ void dahdi_dynamic_receive(struct dahdi_span *span, unsigned char *msg, int msgl
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if (unlikely(rxpos != rxcnt))
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if (unlikely(rxpos != rxcnt))
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printk(KERN_NOTICE "Span %s: Expected seq no %d, but received %d instead\n", span->name, rxcnt, rxpos);
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printk(KERN_NOTICE "Span %s: Expected seq no %d, but received %d instead\n", span->name, rxcnt, rxpos);
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dahdi_ec_span(span);
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dahdi_receive(span);
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/* If this is our master span, then run everything */
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/* If this is our master span, then run everything */
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if (master)
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if (master)
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dahdi_dynamic_run();
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dahdi_dynamic_run();
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