diff options
Diffstat (limited to 'drivers/nvme/host/tcp.c')
| -rw-r--r-- | drivers/nvme/host/tcp.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 4c2d198145a7..b5f22ceaae82 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -2546,6 +2546,25 @@ static int nvme_tcp_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) return queue->nr_cqe; } +static int nvme_tcp_get_address(struct nvme_ctrl *ctrl, char *buf, int size) +{ + struct nvme_tcp_queue *queue = &to_tcp_ctrl(ctrl)->queues[0]; + struct sockaddr_storage src_addr; + int ret, len; + + len = nvmf_get_address(ctrl, buf, size); + + ret = kernel_getsockname(queue->sock, (struct sockaddr *)&src_addr); + if (ret > 0) { + if (len > 0) + len--; /* strip trailing newline */ + len += scnprintf(buf + len, size - len, "%ssrc_addr=%pISc\n", + (len) ? "," : "", &src_addr); + } + + return len; +} + static const struct blk_mq_ops nvme_tcp_mq_ops = { .queue_rq = nvme_tcp_queue_rq, .commit_rqs = nvme_tcp_commit_rqs, @@ -2577,7 +2596,7 @@ static const struct nvme_ctrl_ops nvme_tcp_ctrl_ops = { .free_ctrl = nvme_tcp_free_ctrl, .submit_async_event = nvme_tcp_submit_async_event, .delete_ctrl = nvme_tcp_delete_ctrl, - .get_address = nvmf_get_address, + .get_address = nvme_tcp_get_address, .stop_ctrl = nvme_tcp_stop_ctrl, }; |