adapters/hermon/hermon_umap.c

90 static ibt_status_t hermon_umap_srq_data_out(hermon_srqhdl_t srq,
373 	hermon_srqhdl_t	srq;
380 	srq = (hermon_srqhdl_t)rsrcp->hr_addr;
386 	offset = (offset_t)((uintptr_t)srq->srq_wqinfo.qa_buf_aligned -
387 	    (uintptr_t)srq->srq_wqinfo.qa_buf_real);
390 	size = ptob(btopr(srq->srq_wqinfo.qa_size));
395 	    &hermon_devmap_umem_cbops, srq->srq_wqinfo.qa_umemcookie, offset,
462 	hermon_srqhdl_t		srq;
557 		srq = hermon_srqhdl_from_srqnum(state, key);
564 		mutex_enter(&srq->srq_lock);
565 		if (srq->srq_umap_dhp == NULL) {
566 			srq->srq_umap_dhp = dhp;
567 			dvm_track->hdt_size = srq->srq_wqinfo.qa_size;
568 			mutex_exit(&srq->srq_lock);
570 			mutex_exit(&srq->srq_lock);
666 	hermon_srqhdl_t		srq;
835 			srq = (hermon_srqhdl_t)rsrcp->hr_addr;
844 			mutex_enter(&srq->srq_lock);
845 			if (srq->srq_umap_dhp == dhp) {
846 				srq->srq_umap_dhp = NULL;
848 			mutex_exit(&srq->srq_lock);
867 	hermon_srqhdl_t		srq;
956 		srq = hermon_srqhdl_from_srqnum(state, key);
963 		mutex_enter(&srq->srq_lock);
964 		if (srq->srq_umap_dhp == NULL) {
965 			srq->srq_umap_dhp = dhp;
966 			dvm_track->hdt_size = srq->srq_wqinfo.qa_size;
967 			mutex_exit(&srq->srq_lock);
969 			mutex_exit(&srq->srq_lock);
1065 	hermon_srqhdl_t		srq;
1220 			srq = (hermon_srqhdl_t)rsrcp->hr_addr;
1229 			mutex_enter(&srq->srq_lock);
1230 			if (srq->srq_umap_dhp == dhp) {
1231 				srq->srq_umap_dhp = NULL;
1233 			mutex_exit(&srq->srq_lock);
1702 hermon_umap_srq_data_out(hermon_srqhdl_t srq, mlnx_umap_srq_data_out_t *data,
1706 	if (srq == NULL) {
1738 	data->msrq_mapoffset	= ((((uint64_t)srq->srq_srqnum <<
1740 	data->msrq_maplen	= srq->srq_wqinfo.qa_size;
1741 	data->msrq_srqnum	= srq->srq_srqnum;
1743 	data->msrq_desc_addr	= (uint32_t)((uintptr_t)srq->srq_wq_buf -
1744 	    srq->srq_desc_off);
1745 	data->msrq_numwqe	= srq->srq_wq_bufsz;
1746 	data->msrq_wqesz	= (1 << srq->srq_wq_log_wqesz);
1749 	data->msrq_rdbr_mapoffset = srq->srq_rdbr_mapoffset;
1751 	data->msrq_rdbr_offset	= (uintptr_t)srq->srq_wq_vdbr &