upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix calculating io queues number in ENA driver

Browse source 
The maximum number of io_cq was the same number as maximum io_sq
indicated by the device working in normal mode (without LLQ).
It is not always true, especially when LLQ is being enabled.
Fix it.

Submitted by: Michal Krawczyk <mk@semihalf.com>
Reviewed by: byenduri_gmail.com
Obtained from: Semihalf
Sponsored by: Amazon, Inc.
Differential Revision: https://reviews.freebsd.org/D12869
This commit is contained in:
Marcin Wojtas 2017-11-09 13:33:02 +00:00
parent 4e8acd844f
commit ad5a5afaad
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sys/dev/ena/ena.c
View file

@ -3006,7 +3006,7 @@ ena_calc_io_queue_num(struct ena_adapter *adapter,
int io_sq_num, io_cq_num, io_queue_num;
io_sq_num = get_feat_ctx->max_queues.max_sq_num;
io_cq_num = get_feat_ctx->max_queues.max_sq_num;
io_cq_num = get_feat_ctx->max_queues.max_cq_num;
io_queue_num = min_t(int, mp_ncpus, ENA_MAX_NUM_IO_QUEUES);
io_queue_num = min_t(int, io_queue_num, io_sq_num);