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

Lines Matching defs:index
976 	uint32_t index, tcb_index, desc_num;
992 	 * Get the index of the first tx descriptor that will be filled,
993 	 * and the index of the first work list item that will be attached
997 	index = tx_ring->tbd_tail;
1009 			tbd = &tx_ring->tbd_ring[index];
1018 			index = NEXT_INDEX(index, 1, tx_ring->ring_size);
1029 	first_tbd = &tx_ring->tbd_ring[index];
1048 			tbd = &tx_ring->tbd_ring[index];
1058 			index = NEXT_INDEX(index, 1, tx_ring->ring_size);
1068 		tcb_index = index;
1079 	first_tcb->last_index = PREV_INDEX(index, 1, tx_ring->ring_size);
1158 	tx_ring->tbd_tail = index;
1163 	IXGBE_WRITE_REG(hw, IXGBE_TDT(tx_ring->index), index);
1207 	uint32_t index, last_index, prev_index;
1244 	index = tx_ring->tbd_head;	/* Index of next tbd/tcb to recycle */
1246 	tcb = tx_ring->work_list[index];
1263 		 * the index is a valid value or not.
1283 				tx_ring->work_list[index] = NULL;
1292 				index = NEXT_INDEX(index, tcb->desc_num,
1295 				tcb = tx_ring->work_list[index];
1297 				prev_index = PREV_INDEX(index, 1,
1320 	 * Update the head index of the tx descriptor ring
1322 	tx_ring->tbd_head = index;
1369 	uint32_t index;
1417 	index = tx_ring->tbd_head;	/* Next index to clean */
1423 	while (index != head_wb) {
1424 		tcb = tx_ring->work_list[index];
1427 		if (OFFSET(index, head_wb, tx_ring->ring_size) <
1440 		tx_ring->work_list[index] = NULL;
1444 		 * Advance the index of the tx descriptor ring
1446 		index = NEXT_INDEX(index, tcb->desc_num, tx_ring->ring_size);
1467 	 * Update the head index of the tx descriptor ring
1469 	tx_ring->tbd_head = index;
1593 	uint32_t index;
1599 	index = tx_ring->tcb_tail;
1604 		ASSERT(tx_ring->free_list[index] == NULL);
1605 		tx_ring->free_list[index] = tcb;
1609 		index = NEXT_INDEX(index, 1, tx_ring->free_list_size);
1614 	tx_ring->tcb_tail = index;