diff options
| author | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-01-12 16:28:18 +0000 |
|---|---|---|
| committer | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-01-12 16:28:18 +0000 |
| commit | 73bf8cb603fb521dc2470a2626f35aa118c870c9 (patch) | |
| tree | 61fadb0f8e2076599170d2dd84f0df361027c87a /zaptel.c | |
| parent | 546553e2e2915d1a8ef2856c097b01e7d8c68a40 (diff) | |
Fix for HDLC API that might have been broken for some 2.4.x kernels, also fix to stop and start the
queues on the net interface.
git-svn-id: http://svn.digium.com/svn/zaptel/trunk@894 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'zaptel.c')
| -rw-r--r-- | zaptel.c | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -1310,6 +1310,8 @@ static int zt_net_open(hdlc_device *hdlc) fasthdlc_init(&ms->txhdlc); ms->infcs = PPP_INITFCS; + netif_start_queue(ztchan_to_dev(ms)); + #ifndef LINUX26 MOD_INC_USE_COUNT; #endif @@ -1322,8 +1324,13 @@ static int zt_net_open(hdlc_device *hdlc) #ifdef NEW_HDLC_INTERFACE static int zt_net_stop(struct net_device *dev) { - hdlc_device *h = dev_to_hdlc(dev); - struct zt_hdlc *hdlc = h->priv; +#ifdef LINUX26 + hdlc_device *h = dev_to_hdlc(dev); + struct zt_hdlc *hdlc = h->priv; +#else + hdlc_device *hdlc = dev_to_hdlc(dev); +#endif + #else static void zt_net_close(hdlc_device *hdlc) { @@ -1348,6 +1355,7 @@ static void zt_net_close(hdlc_device *hdlc) #endif } /* Not much to do here. Just deallocate the buffers */ + netif_stop_queue(ztchan_to_dev(ms)); zt_reallocbufs(ms, 0, 0); #ifdef LINUX26 hdlc_close(dev); @@ -1464,7 +1472,9 @@ static int zt_xmit(hdlc_device *hdlc, struct sk_buff *skb) if (ss->inwritebuf == ss->outwritebuf) { /* Whoops, no more space. */ - ss->inwritebuf = -1; + ss->inwritebuf = -1; + + netif_stop_queue(ztchan_to_dev(ss)); } if (ss->outwritebuf < 0) { /* Let the interrupt handler know there's |