From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>,
Harman Kalra <hkalra@marvell.com>
Cc: <dev@dpdk.org>
Subject: [PATCH v2 09/18] common/cnxk: add RSS support for cn20k
Date: Thu, 26 Sep 2024 21:31:49 +0530 [thread overview]
Message-ID: <20240926160158.3206321-10-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20240926160158.3206321-1-ndabilpuram@marvell.com>
From: Satha Rao <skoteshwar@marvell.com>
Add RSS configuration support for cn20k.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
---
| 74 +++++++++++++++++++++++++++++--
1 file changed, 70 insertions(+), 4 deletions(-)
--git a/drivers/common/cnxk/roc_nix_rss.c b/drivers/common/cnxk/roc_nix_rss.c
index 2b88e1360d..fd1472e9b9 100644
--- a/drivers/common/cnxk/roc_nix_rss.c
+++ b/drivers/common/cnxk/roc_nix_rss.c
@@ -70,7 +70,7 @@ nix_cn9k_rss_reta_set(struct nix *nix, uint8_t group,
goto exit;
req = mbox_alloc_msg_nix_aq_enq(mbox);
if (!req) {
- rc = NIX_ERR_NO_MEM;
+ rc = NIX_ERR_NO_MEM;
goto exit;
}
}
@@ -93,7 +93,7 @@ nix_cn9k_rss_reta_set(struct nix *nix, uint8_t group,
goto exit;
req = mbox_alloc_msg_nix_aq_enq(mbox);
if (!req) {
- rc = NIX_ERR_NO_MEM;
+ rc = NIX_ERR_NO_MEM;
goto exit;
}
}
@@ -115,8 +115,8 @@ nix_cn9k_rss_reta_set(struct nix *nix, uint8_t group,
}
static int
-nix_rss_reta_set(struct nix *nix, uint8_t group,
- uint16_t reta[ROC_NIX_RSS_RETA_MAX], uint8_t lock_rx_ctx)
+nix_cn10k_rss_reta_set(struct nix *nix, uint8_t group, uint16_t reta[ROC_NIX_RSS_RETA_MAX],
+ uint8_t lock_rx_ctx)
{
struct mbox *mbox = mbox_get((&nix->dev)->mbox);
struct nix_cn10k_aq_enq_req *req;
@@ -178,6 +178,70 @@ nix_rss_reta_set(struct nix *nix, uint8_t group,
return rc;
}
+static int
+nix_rss_reta_set(struct nix *nix, uint8_t group, uint16_t reta[ROC_NIX_RSS_RETA_MAX],
+ uint8_t lock_rx_ctx)
+{
+ struct mbox *mbox = mbox_get((&nix->dev)->mbox);
+ struct nix_cn20k_aq_enq_req *req;
+ uint16_t idx;
+ int rc;
+
+ for (idx = 0; idx < nix->reta_sz; idx++) {
+ req = mbox_alloc_msg_nix_cn20k_aq_enq(mbox);
+ if (!req) {
+ /* The shared memory buffer can be full.
+ * Flush it and retry
+ */
+ rc = mbox_process(mbox);
+ if (rc < 0)
+ goto exit;
+ req = mbox_alloc_msg_nix_cn20k_aq_enq(mbox);
+ if (!req) {
+ rc = NIX_ERR_NO_MEM;
+ goto exit;
+ }
+ }
+ req->rss.rq = reta[idx];
+ /* Fill AQ info */
+ req->qidx = (group * nix->reta_sz) + idx;
+ req->ctype = NIX_AQ_CTYPE_RSS;
+ req->op = NIX_AQ_INSTOP_INIT;
+
+ if (!lock_rx_ctx)
+ continue;
+
+ req = mbox_alloc_msg_nix_cn20k_aq_enq(mbox);
+ if (!req) {
+ /* The shared memory buffer can be full.
+ * Flush it and retry
+ */
+ rc = mbox_process(mbox);
+ if (rc < 0)
+ goto exit;
+ req = mbox_alloc_msg_nix_cn20k_aq_enq(mbox);
+ if (!req) {
+ rc = NIX_ERR_NO_MEM;
+ goto exit;
+ }
+ }
+ req->rss.rq = reta[idx];
+ /* Fill AQ info */
+ req->qidx = (group * nix->reta_sz) + idx;
+ req->ctype = NIX_AQ_CTYPE_RSS;
+ req->op = NIX_AQ_INSTOP_LOCK;
+ }
+
+ rc = mbox_process(mbox);
+ if (rc < 0)
+ goto exit;
+
+ rc = 0;
+exit:
+ mbox_put(mbox);
+ return rc;
+}
+
int
roc_nix_rss_reta_set(struct roc_nix *roc_nix, uint8_t group,
uint16_t reta[ROC_NIX_RSS_RETA_MAX])
@@ -191,6 +255,8 @@ roc_nix_rss_reta_set(struct roc_nix *roc_nix, uint8_t group,
if (roc_model_is_cn9k())
rc = nix_cn9k_rss_reta_set(nix, group, reta,
roc_nix->lock_rx_ctx);
+ else if (roc_model_is_cn10k())
+ rc = nix_cn10k_rss_reta_set(nix, group, reta, roc_nix->lock_rx_ctx);
else
rc = nix_rss_reta_set(nix, group, reta, roc_nix->lock_rx_ctx);
if (rc)
--
2.34.1
next prev parent reply other threads:[~2024-09-26 16:03 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-10 8:58 [PATCH 00/33] add Marvell cn20k SOC support for mempool and net Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 01/33] mempool/cnxk: add cn20k PCI device ids Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 02/33] common/cnxk: accommodate change in aura field width Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 03/33] common/cnxk: use new NPA aq enq mbox for cn20k Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 04/33] mempool/cnxk: initialize mempool ops " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 05/33] net/cnxk: added telemetry support do dump SA information Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 06/33] net/cnxk: handle timestamp correctly for VF Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 07/33] net/cnxk: update Rx offloads to handle timestamp Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 08/33] event/cnxk: handle timestamp for event mode Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 09/33] net/cnxk: update mbuf and rearm data for Rx inject packets Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 10/33] common/cnxk: remove restriction to clear RPM stats Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 11/33] common/cnxk: allow MAC address set/add with active VFs Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 12/33] net/cnxk: move PMD function defines to common code Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 13/33] common/cnxk: add cn20k NIX register definitions Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 14/33] common/cnxk: support NIX queue config for cn20k Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 15/33] common/cnxk: support bandwidth profile " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 16/33] common/cnxk: support NIX debug " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 17/33] common/cnxk: add RSS support " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 18/33] net/cnxk: add cn20k base control path support Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 19/33] net/cnxk: support Rx function select for cn20k Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 20/33] net/cnxk: support Tx " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 21/33] net/cnxk: support Rx burst scalar " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 22/33] net/cnxk: support Rx burst vector " Nithin Dabilpuram
2024-09-10 8:58 ` [PATCH 23/33] net/cnxk: support Tx burst scalar " Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 24/33] net/cnxk: support Tx multi-seg in cn20k Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 25/33] net/cnxk: support Tx burst vector for cn20k Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 26/33] net/cnxk: support Tx multi-seg in " Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 27/33] common/cnxk: add flush wait after write of inline ctx Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 28/33] common/cnxk: fix CPT HW word size for outbound SA Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 29/33] net/cnxk: add PMD APIs for IPsec SA base and flush Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 30/33] net/cnxk: add PMD APIs to submit CPT instruction Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 31/33] net/cnxk: add PMD API to retrieve CPT queue statistics Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 32/33] net/cnxk: add option to enable custom inbound sa usage Nithin Dabilpuram
2024-09-10 8:59 ` [PATCH 33/33] net/cnxk: add PMD API to retrieve the model string Nithin Dabilpuram
2024-09-23 15:44 ` [PATCH 00/33] add Marvell cn20k SOC support for mempool and net Jerin Jacob
2024-09-26 16:01 ` [PATCH v2 00/18] " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 01/18] mempool/cnxk: add cn20k PCI device ids Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 02/18] common/cnxk: accommodate change in aura field width Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 03/18] common/cnxk: use new NPA aq enq mbox for cn20k Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 04/18] mempool/cnxk: initialize mempool ops " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 05/18] common/cnxk: add cn20k NIX register definitions Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 06/18] common/cnxk: support NIX queue config for cn20k Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 07/18] common/cnxk: support bandwidth profile " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 08/18] common/cnxk: support NIX debug " Nithin Dabilpuram
2024-09-26 16:01 ` Nithin Dabilpuram [this message]
2024-09-26 16:01 ` [PATCH v2 10/18] net/cnxk: add cn20k base control path support Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 11/18] net/cnxk: support Rx function select for cn20k Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 12/18] net/cnxk: support Tx " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 13/18] net/cnxk: support Rx burst scalar " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 14/18] net/cnxk: support Rx burst vector " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 15/18] net/cnxk: support Tx burst scalar " Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 16/18] net/cnxk: support Tx multi-seg in cn20k Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 17/18] net/cnxk: support Tx burst vector for cn20k Nithin Dabilpuram
2024-09-26 16:01 ` [PATCH v2 18/18] net/cnxk: support Tx multi-seg in " Nithin Dabilpuram
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