Cross Reference: /illumos-gate/usr/src/uts/common/io/nxge/nxge

Lines Matching refs:dc
321 	nxge_hio_dc_t	*dc;	/* The relevant DMA channel data structure. */
340 	if ((dc = nxge_grp_dc_find(nxge, type, channel)) == 0) {
350 	vector = dc->ldg.vector;
393 	dc->interrupting = B_TRUE;
422 	nxge_hio_dc_t	*dc;	/* The relevant DMA channel data structure. */
440 	if ((dc = nxge_grp_dc_find(nxge, type, channel)) == 0) {
447 	if (dc->interrupting == B_FALSE) {
458 	vector = dc->ldg.vector;
490 		dc->interrupting = B_FALSE;
766  * 	dc	The TDC whose interrupt we're adding
777 	nxge_hio_dc_t *dc)
793 	hv_rv = (*tx->getinfo)(dc->cookie, dc->page, &dc->ldg.index,
794 	    &dc->ldg.ldsv);
803 	    (int)dc->ldg.index, (int)dc->ldg.ldsv));
806 		hardware->tdc.start = dc->channel;
819 	dc->ldg.vector = (dc->ldg.ldsv % 2) + HIO_INTR_BLOCK_SIZE;
832  * 	dc	The RDC whose interrupt we're adding
843 	nxge_hio_dc_t *dc)
859 	hv_rv = (*rx->getinfo)(dc->cookie, dc->page, &dc->ldg.index,
860 	    &dc->ldg.ldsv);
869 	    (int)dc->ldg.index, (int)dc->ldg.ldsv));
872 		hardware->start_rdc = dc->channel;
873 		hardware->def_rdc = dc->channel;
884 	dc->ldg.vector = (dc->ldg.ldsv % 2);
897  * 	dc	The DMA channel whose interrupt we're adding
907 nxge_hio_ldsv_add(nxge_t *nxge, nxge_hio_dc_t *dc)
913 	if (dc->type == VP_BOUND_TX) {
915 		    dc->channel));
916 		if (nxge_hio_tdsv_add(nxge, dc) != 0)
920 		    dc->channel));
921 		if (nxge_hio_rdsv_add(nxge, dc) != 0)
925 	dc->ldg.map |= (1 << dc->ldg.ldsv);
945 	group = &control->ldgp[dc->ldg.vector];
952 	group->ldg = nxge->pt_config.hw_config.ldg[dc->ldg.vector];
953 	group->vldg_index = (uint8_t)dc->ldg.index;
963 	group->vector = dc->ldg.vector;
977 	device = &control->ldvp[dc->ldg.ldsv];
980 	device->ldv = dc->ldg.ldsv;
982 	if (dc->type == VP_BOUND_TX) {
996 	device->channel = dc->channel;
997 	device->vdma_index = dc->page;