Lines Matching defs:nm_i

869 	u_int nm_i;
904 	nm_i = netmap_idx_n2k(kring, nic_i);
911 		MPASS(nm_i == kring->nr_hwtail);
913 		MPASS(nm_i == kring->nr_hwcur);
922 			struct netmap_slot *slot = &ring->slot[nm_i];
947 			nm_i = nm_next(nm_i, lim);
960 	MPASS(nm_i == kring->rhead);
961 	kring->nr_hwcur = nm_i;
994 	u_int nm_i;	/* index into the netmap kring */
1015 	 * nm_i is the current index in the netmap kring,
1018 	 * If we have packets to send (nm_i != head)
1035 	nm_i = kring->nr_hwcur;
1036 	if (nm_i != head) {	/* we have new packets to send */
1042 		nic_i = netmap_idx_k2n(kring, nm_i);
1044 		__builtin_prefetch(&ring->slot[nm_i]);
1048 		while (nm_i != head) {
1049 			struct netmap_slot *slot = &ring->slot[nm_i];
1094 			__builtin_prefetch(&ring->slot[nm_i + 1]);
1111 			nm_i = nm_next(nm_i, lim);
1114 		kring->nr_hwcur = nm_i;
1172 	uint32_t nm_i;	/* index into the netmap ring */
1198 	 * nm_i is the index of the next free slot in the netmap ring,
1205 	 *	nm_i = kring->nr_hwtail (previous)
1207 	 *	nm_i == (nic_i + kring->nkr_hwofs) % ring_size
1229 		nm_i = netmap_idx_n2k(kring, nic_i);
1230 		MPASS(nm_i == kring->nr_hwtail);
1231 		for (n = 0; avail > 0 && nm_i != hwtail_lim; n++, avail--) {
1241 					ring->slot[nm_i].len = 0;
1242 					ring->slot[nm_i].flags = 0;
1244 					ring->slot[nm_i].len = ri.iri_frags[i].irf_len;
1246 						ring->slot[nm_i].len -= crclen;
1247 						ring->slot[nm_i].flags = 0;
1253 						ring->slot[nm_i].flags = NS_MOREFRAG;
1258 				nm_i = nm_next(nm_i, lim);
1275 			kring->nr_hwtail = nm_i;
1283 	 * As usual nm_i is the index in the netmap ring,
1285 	 * nm_i == (nic_i + kring->nkr_hwofs) % ring_size