hyperv/vmbus/vmbus_chan.c

235 	uint32_t ch_id;
260 		ch_id = chan->ch_id;
262 		ch_id = chan->ch_prichan->ch_id;
263 	snprintf(name, sizeof(name), "%d", ch_id);
291 		    "chanid", CTLFLAG_RD, &chan->ch_id, 0, "channel id");
350 			    "leak %d bytes memory\n", chan->ch_id,
376 		    "invalid udata len %d for chan%u\n", udlen, chan->ch_id);
397 		panic("double-open chan%u", chan->ch_id);
426 		    "failed to connect bufring GPADL to chan%u\n", chan->ch_id);
443 		    chan->ch_id);
450 	req->chm_chanid = chan->ch_id;
451 	req->chm_openid = chan->ch_id;
462 		    chan->ch_id, error);
481 			    chan->ch_id);
516 			vmbus_chan_printf(chan, "chan%u opened\n", chan->ch_id);
520 	vmbus_chan_printf(chan, "failed to open chan%u\n", chan->ch_id);
606 		    chan->ch_id);
612 	req->chm_chanid = chan->ch_id;
625 		    chan->ch_id, error);
661 		    chan->ch_id, status);
669 		    chan->ch_id);
711 		    chan->ch_id);
717 	req->chm_chanid = chan->ch_id;
731 			    "exec failed: %d\n", chan->ch_id, error);
736 		    chan->ch_id, error);
753 	    chan->ch_id, chan->ch_refs));
758 		    chan->ch_id, refs + 1));
767 			    chan->ch_id);
778 	chan->ch_vmbus->vmbus_chmap[chan->ch_id] = NULL;
794 	chan->ch_vmbus->vmbus_chmap[chan->ch_id] = chan;
837 			    chan->ch_id);
870 		    chan->ch_id);
877 	req->chm_chanid = chan->ch_id;
885 		    chan->ch_id, error);
890 		vmbus_chan_printf(chan, "chan%u closed\n", chan->ch_id);
909 			    "is still connected after close\n", chan->ch_id);
948 			    chan->ch_id, subchan->ch_subidx));
1222 	    ("chan%u: interrupted in polling mode", chan->ch_id));
1256 	    ("chan%u: interrupted in polling mode", chan->ch_id));
1266 	    ("chan%u: polling timeout in interrupt mode", chan->ch_id));
1276 	    ("chan%u: polling in interrupt mode", chan->ch_id));
1317 	chan->ch_vmbus->vmbus_chmap[chan->ch_id] = NULL;
1383 	chan->ch_vmbus->vmbus_chmap[chan->ch_id] = chan;
1464 	flag_cnt = (chan->ch_id / VMBUS_EVTFLAG_LEN) + 1;
1477 				    chan->ch_id, chan->ch_cpuid, flag_cnt);
1528 	    chan->ch_id, chan->ch_refs));
1530 	    chan->ch_id));
1546 	if (newchan->ch_id == 0) {
1554 	} else if (newchan->ch_id >= VMBUS_CHAN_MAX) {
1556 		    newchan->ch_id);
1581 			    "duplicated primary chan%u\n", newchan->ch_id);
1588 			    "no primary chan for chan%u\n", newchan->ch_id);
1612 	    newchan->ch_id, newchan->ch_refs));
1636 		    newchan->ch_id, newchan->ch_subidx);
1662 		    chan->ch_id, chan->ch_cpuid, chan->ch_vcpuid);
1705 	chan->ch_id = offer->chm_chanid;
1739 	    &sc->vmbus_tx_evtflags[chan->ch_id >> VMBUS_EVTFLAG_SHIFT];
1740 	chan->ch_evtflag_mask = 1UL << (chan->ch_id & VMBUS_EVTFLAG_MASK);
1760 		    chan->ch_id, error);
1787 		if (chan->ch_id == note->chm_chanid)
1844 		    chan->ch_id);
1850 	req->chm_chanid = chan->ch_id;
1858 		    chan->ch_id, error);
1861 			vmbus_chan_printf(chan, "chan%u freed\n", chan->ch_id);
1872 	    ("chan%u is not primary channel", chan->ch_id));
1891 	    ("chan%u is primary channel", chan->ch_id));
2032 	return chan->ch_id;
2186 	    ("enable polling on non-batch chan%u", chan->ch_id));
2202 	    ("disable polling on non-batch chan%u", chan->ch_id));