Lines Matching +full:interrupt +full:- +full:map +full:- +full:mask

1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/blk-mq.h>
6 #include <linux/blk-mq-rdma.h>
10  * blk_mq_rdma_map_queues - provide a default queue mapping for rdma device
11  * @map:	CPU to hardware queue map.
13  * @first_vec:	first interrupt vectors to use for queues (usually 0)
16  * interrupt vetors as @set has queues.  It will then query it's affinity mask
21  * @set->nr_hw_queues, or @dev does not provide an affinity mask for a
24 int blk_mq_rdma_map_queues(struct blk_mq_queue_map *map,  in blk_mq_rdma_map_queues()  argument
27 	const struct cpumask *mask;  in blk_mq_rdma_map_queues()  local
30 	for (queue = 0; queue < map->nr_queues; queue++) {  in blk_mq_rdma_map_queues()
31 		mask = ib_get_vector_affinity(dev, first_vec + queue);  in blk_mq_rdma_map_queues()
32 		if (!mask)  in blk_mq_rdma_map_queues()
35 		for_each_cpu(cpu, mask)  in blk_mq_rdma_map_queues()
36 			map->mq_map[cpu] = map->queue_offset + queue;  in blk_mq_rdma_map_queues()
42 	return blk_mq_map_queues(map);  in blk_mq_rdma_map_queues()