From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <jerinj@marvell.com>, <dev@dpdk.org>,
Veerasenareddy Burru <vburru@marvell.com>
Subject: [PATCH 05/15] common/cnxk: distribute SQ's to sdp channels
Date: Fri, 3 Mar 2023 13:40:03 +0530 [thread overview]
Message-ID: <20230303081013.589868-5-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20230303081013.589868-1-ndabilpuram@marvell.com>
From: Veerasenareddy Burru <vburru@marvell.com>
map SQ's to SDP channels using round-robin policy.
Signed-off-by: Veerasenareddy Burru <vburru@marvell.com>
---
drivers/common/cnxk/roc_nix_queue.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/common/cnxk/roc_nix_queue.c b/drivers/common/cnxk/roc_nix_queue.c
index 287a489e7f..009c024064 100644
--- a/drivers/common/cnxk/roc_nix_queue.c
+++ b/drivers/common/cnxk/roc_nix_queue.c
@@ -1202,9 +1202,9 @@ sq_cn9k_fini(struct nix *nix, struct roc_nix_sq *sq)
}
static int
-sq_init(struct nix *nix, struct roc_nix_sq *sq, uint32_t rr_quantum,
- uint16_t smq)
+sq_init(struct nix *nix, struct roc_nix_sq *sq, uint32_t rr_quantum, uint16_t smq)
{
+ struct roc_nix *roc_nix = nix_priv_to_roc_nix(nix);
struct mbox *mbox = (&nix->dev)->mbox;
struct nix_cn10k_aq_enq_req *aq;
@@ -1220,7 +1220,10 @@ sq_init(struct nix *nix, struct roc_nix_sq *sq, uint32_t rr_quantum,
aq->sq.max_sqe_size = sq->max_sqe_sz;
aq->sq.smq = smq;
aq->sq.smq_rr_weight = rr_quantum;
- aq->sq.default_chan = nix->tx_chan_base;
+ if (roc_nix_is_sdp(roc_nix))
+ aq->sq.default_chan = nix->tx_chan_base + (sq->qid % nix->tx_chan_cnt);
+ else
+ aq->sq.default_chan = nix->tx_chan_base;
aq->sq.sqe_stype = NIX_STYPE_STF;
aq->sq.ena = 1;
aq->sq.sso_ena = !!sq->sso_ena;
--
2.25.1
next prev parent reply other threads:[~2023-03-03 8:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 8:09 [PATCH 01/15] net/cnxk: resolve sefgault caused during transmit completion Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 02/15] net/cnxk: fix data len for first seg with multi seg pkt Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 03/15] net/cnxk: release LBK bpid for after freeing resources Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 04/15] common/cnxk: add separate inline dev stats API Nithin Dabilpuram
2023-03-03 8:10 ` Nithin Dabilpuram [this message]
2023-03-03 8:10 ` [PATCH 06/15] common/cnxk: remove flow control config at queue setup Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 07/15] common/cnxk: enable 10K B0 support for inline IPsec Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 08/15] net/cnxk: check flow control config per queue on dev start Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 09/15] net/cnxk: don't allow PFC configuration on started port Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 10/15] net/cnxk: aura handle for fastpath Rx queues Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 11/15] common/cnxk: support of per NIX LF meta aura Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 12/15] common/cnxk: enable one to one SQ QINT mapping Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 13/15] common/cnxk: add RSS error messages on mbox failure Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 14/15] common/cnxk: add memory clobber to steor and ldeor Nithin Dabilpuram
2023-03-03 8:10 ` [PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4 Nithin Dabilpuram
2023-03-06 9:55 ` Jerin Jacob
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