From: Rasesh Mody <rasesh.mody@qlogic.com>
To: <dev@dpdk.org>
Cc: <Dept-EngDPDKDev@qlogic.com>, Sony Chacko <sony.chacko@qlogic.com>
Subject: [dpdk-dev] [PATCH 3/9] qede: rss redirection table update
Date: Fri, 6 May 2016 21:30:15 -0700 [thread overview]
Message-ID: <1462595421-22505-4-git-send-email-rasesh.mody@qlogic.com> (raw)
In-Reply-To: <1462595421-22505-1-git-send-email-rasesh.mody@qlogic.com>
From: Sony Chacko <sony.chacko@qlogic.com>
Add support for reta_update.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
---
doc/guides/nics/overview.rst | 2 +-
drivers/net/qede/qede_ethdev.c | 36 ++++++++++++++++++++++++++++++++++++
2 files changed, 37 insertions(+), 1 deletion(-)
diff --git a/doc/guides/nics/overview.rst b/doc/guides/nics/overview.rst
index e62d27b..41ab760 100644
--- a/doc/guides/nics/overview.rst
+++ b/doc/guides/nics/overview.rst
@@ -103,7 +103,7 @@ Most of these differences are summarized below.
Multicast MAC filter Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
RSS hash Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
RSS key update Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
- RSS reta update Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
+ RSS reta update Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
VMDq Y Y Y Y Y Y Y
SR-IOV Y Y Y Y Y Y Y Y Y Y
DCB Y Y Y Y Y
diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 6614632..2b91e09 100644
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -826,6 +826,40 @@ int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
return 0;
}
+int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
+ struct rte_eth_rss_reta_entry64 *reta_conf,
+ uint16_t reta_size)
+{
+ struct qed_update_vport_params vport_update_params;
+ struct qede_dev *qdev = eth_dev->data->dev_private;
+ struct ecore_dev *edev = &qdev->edev;
+ uint16_t i, idx, shift;
+
+ if (reta_size > ETH_RSS_RETA_SIZE_128) {
+ DP_ERR(edev, "reta_size %d is not supported by hardware\n",
+ reta_size);
+ return -EINVAL;
+ }
+
+ memset(&vport_update_params, 0, sizeof(vport_update_params));
+ memcpy(&vport_update_params.rss_params, &qdev->rss_params,
+ sizeof(vport_update_params.rss_params));
+
+ for (i = 0; i < reta_size; i++) {
+ idx = i / RTE_RETA_GROUP_SIZE;
+ shift = i % RTE_RETA_GROUP_SIZE;
+ if (reta_conf[idx].mask & (1ULL << shift)) {
+ uint8_t entry = reta_conf[idx].reta[shift];
+ qdev->rss_params.rss_ind_table[i] = entry;
+ }
+ }
+
+ vport_update_params.update_rss_flg = 1;
+ vport_update_params.vport_id = 0;
+
+ return qdev->ops->vport_update(edev, &vport_update_params);
+}
+
static const struct eth_dev_ops qede_eth_dev_ops = {
.dev_configure = qede_dev_configure,
.dev_infos_get = qede_dev_info_get,
@@ -855,6 +889,7 @@ static const struct eth_dev_ops qede_eth_dev_ops = {
.dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
.rss_hash_update = qede_rss_hash_update,
.rss_hash_conf_get = qede_rss_hash_conf_get,
+ .reta_update = qede_rss_reta_update,
};
static const struct eth_dev_ops qede_eth_vf_dev_ops = {
@@ -881,6 +916,7 @@ static const struct eth_dev_ops qede_eth_vf_dev_ops = {
.dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
.rss_hash_update = qede_rss_hash_update,
.rss_hash_conf_get = qede_rss_hash_conf_get,
+ .reta_update = qede_rss_reta_update,
};
static void qede_update_pf_params(struct ecore_dev *edev)
--
1.7.10.3
next prev parent reply other threads:[~2016-05-07 4:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-07 4:30 [dpdk-dev] [PATCH 0/9] qede: update qede PMD to 1.1.0.1 Rasesh Mody
2016-05-07 4:30 ` [dpdk-dev] [PATCH 1/9] qede: update hash config Rasesh Mody
2016-05-07 4:30 ` [dpdk-dev] [PATCH 2/9] qede: get hash configuration Rasesh Mody
2016-05-07 4:30 ` Rasesh Mody [this message]
2016-05-07 4:30 ` [dpdk-dev] [PATCH 4/9] qede: rss redirection table query Rasesh Mody
2016-05-07 4:30 ` [dpdk-dev] [PATCH 5/9] qede: set mtu Rasesh Mody
2016-05-07 4:30 ` [dpdk-dev] [PATCH 6/9] qede: add support for xstats Rasesh Mody
2016-05-09 17:56 ` Van Haaren, Harry
2016-05-07 4:30 ` [dpdk-dev] [PATCH 7/9] qede: add 100g mode support Rasesh Mody
2016-06-07 11:09 ` Bruce Richardson
2016-05-07 4:30 ` [dpdk-dev] [PATCH 8/9] qede: enable vf-vf traffic with unmatched dest addr Rasesh Mody
2016-06-07 12:37 ` Bruce Richardson
2016-05-07 4:30 ` [dpdk-dev] [PATCH 9/9] qede: update version to 8.7.9.0_1.1.0.1 Rasesh Mody
2016-05-23 0:56 ` [dpdk-dev] [PATCH 0/9] qede: update qede PMD to 1.1.0.1 Rasesh Mody
2016-06-07 12:47 ` Bruce Richardson
2016-06-07 18:26 ` Rasesh Mody
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