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authorVarun Prakash <varun@chelsio.com>2017-06-22 15:47:49 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2017-06-26 15:01:02 -0400
commit6c9e27703594131d0f170f27ddb1c12a4eb599c6 (patch)
treeb03e9a2a78b5ddefbd373d0f9e22d779f3d1825c /drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
parent134699d2a896c68781da7416904787011988738b (diff)
download96b-common-6c9e27703594131d0f170f27ddb1c12a4eb599c6.tar.gz
scsi: cxgb4i: assign rxqs in round robin mode
Assign rxq to TCP connections in round robin mode to use all available rxqs. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/cxgbi/cxgb4i/cxgb4i.c')
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 0aae094ab91c..fa994713e718 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -1606,6 +1606,7 @@ static int init_act_open(struct cxgbi_sock *csk)
struct neighbour *n = NULL;
void *daddr;
unsigned int step;
+ unsigned int rxq_idx;
unsigned int size, size6;
unsigned int linkspeed;
unsigned int rcv_winf, snd_winf;
@@ -1684,7 +1685,9 @@ static int init_act_open(struct cxgbi_sock *csk)
step = lldi->ntxq / lldi->nchan;
csk->txq_idx = cxgb4_port_idx(ndev) * step;
step = lldi->nrxq / lldi->nchan;
- csk->rss_qid = lldi->rxq_ids[cxgb4_port_idx(ndev) * step];
+ rxq_idx = (cxgb4_port_idx(ndev) * step) + (cdev->rxq_idx_cntr % step);
+ cdev->rxq_idx_cntr++;
+ csk->rss_qid = lldi->rxq_ids[rxq_idx];
linkspeed = ((struct port_info *)netdev_priv(ndev))->link_cfg.speed;
csk->snd_win = cxgb4i_snd_win;
csk->rcv_win = cxgb4i_rcv_win;