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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: <dev@dpdk.org>
Cc: Ivan Malov <ivan.malov@oktetlabs.ru>
Subject: [dpdk-dev] [PATCH 29/31] net/sfc: add callback to query RSS redirection table
Date: Fri, 2 Dec 2016 07:44:49 +0000	[thread overview]
Message-ID: <1480664691-26561-30-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1480664691-26561-1-git-send-email-arybchenko@solarflare.com>

From: Ivan Malov <ivan.malov@oktetlabs.ru>

Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 drivers/net/sfc/sfc_ethdev.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index f9a766c..0cd96ac 100644
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -1087,6 +1087,36 @@ sfc_dev_rss_hash_update(struct rte_eth_dev *dev,
 	sfc_adapter_unlock(sa);
 	return -rc;
 }
+
+static int
+sfc_dev_rss_reta_query(struct rte_eth_dev *dev,
+		       struct rte_eth_rss_reta_entry64 *reta_conf,
+		       uint16_t reta_size)
+{
+	struct sfc_adapter *sa = dev->data->dev_private;
+	int entry;
+
+	if ((sa->rss_channels == 1) ||
+	    (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE))
+		return -ENOTSUP;
+
+	if (reta_size != EFX_RSS_TBL_SIZE)
+		return -EINVAL;
+
+	sfc_adapter_lock(sa);
+
+	for (entry = 0; entry < reta_size; entry++) {
+		int grp = entry / RTE_RETA_GROUP_SIZE;
+		int grp_idx = entry % RTE_RETA_GROUP_SIZE;
+
+		if ((reta_conf[grp].mask >> grp_idx) & 1)
+			reta_conf[grp].reta[grp_idx] = sa->rss_tbl[entry];
+	}
+
+	sfc_adapter_unlock(sa);
+
+	return 0;
+}
 #endif
 
 static const struct eth_dev_ops sfc_eth_dev_ops = {
@@ -1121,6 +1151,7 @@ static const struct eth_dev_ops sfc_eth_dev_ops = {
 	.flow_ctrl_set			= sfc_flow_ctrl_set,
 	.mac_addr_set			= sfc_mac_addr_set,
 #if EFSYS_OPT_RX_SCALE
+	.reta_query			= sfc_dev_rss_reta_query,
 	.rss_hash_update		= sfc_dev_rss_hash_update,
 	.rss_hash_conf_get		= sfc_dev_rss_hash_conf_get,
 #endif
-- 
2.5.5

  parent reply	other threads:[~2016-12-02  7:45 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-02  7:44 [dpdk-dev] [PATCH 00/31] Support more features in Solarflare PMD Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 01/31] net/sfc: implement MCDI logging callback Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 02/31] net/sfc: support parameter to choose performance profile Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 03/31] net/sfc: implement ethdev hook to get basic statistics Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 04/31] net/sfc: support extended statistics Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 05/31] net/sfc: support flow control settings get/set Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 06/31] net/sfc: support link status change interrupt Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 07/31] net/sfc: implement device operation to change MTU Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 08/31] net/sfc: support link speed and duplex settings Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 09/31] net/sfc: support link up/down Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 10/31] net/sfc: support promiscuous and all-multicast control Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 11/31] net/sfc: support main (the first) MAC address change Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 12/31] net/sfc: support multicast addresses list controls Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 13/31] net/sfc: support checksum offloads on receive Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 14/31] net/sfc: handle received packet type info provided by HW Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 15/31] net/sfc: support callback to get receive queue information Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 16/31] net/sfc: support Rx free threshold Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 17/31] net/sfc: add callback to get RxQ pending descriptors count Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 18/31] net/sfc: add RxQ descriptor done callback Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 19/31] net/sfc: support scattered Rx DMA Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 20/31] net/sfc: support deferred start of receive queues Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 21/31] net/sfc: add callback to get transmit queue information Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 22/31] net/sfc: support Tx free threshold Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 23/31] net/sfc: support deferred start of transmit queues Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 24/31] net/sfc: support VLAN offload on transmit path Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 25/31] net/sfc: add basic stubs for RSS support on driver attach Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 26/31] net/sfc: support RSS hash offload Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 27/31] net/sfc: add callback to query RSS key and hash types config Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 28/31] net/sfc: add callback to set " Andrew Rybchenko
2016-12-02  7:44 ` Andrew Rybchenko [this message]
2016-12-02  7:44 ` [dpdk-dev] [PATCH 30/31] net/sfc: add callback to update RSS redirection table Andrew Rybchenko
2016-12-02  7:44 ` [dpdk-dev] [PATCH 31/31] net/sfc: support firmware-assisted TSOv2 Andrew Rybchenko
2016-12-09 17:34 ` [dpdk-dev] [PATCH 00/31] Support more features in Solarflare PMD Ferruh Yigit
2016-12-15 12:50   ` Andrew Rybchenko
2016-12-15 12:50 ` [dpdk-dev] [PATCH v2 00/32] " Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 01/32] net/sfc: implement MCDI logging callback Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 02/32] net/sfc: support parameter to choose performance profile Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 03/32] net/sfc: implement ethdev hook to get basic statistics Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 04/32] net/sfc: support extended statistics Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 05/32] net/sfc: support flow control settings get/set Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 06/32] net/sfc: support link status change interrupt Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 07/32] net/sfc: implement device operation to change MTU Andrew Rybchenko
2016-12-15 12:50   ` [dpdk-dev] [PATCH v2 08/32] net/sfc: support link speed and duplex settings Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 09/32] net/sfc: support link up/down Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 10/32] net/sfc: support promiscuous and all-multicast control Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 11/32] net/sfc: support main (the first) MAC address change Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 12/32] net/sfc: support multicast addresses list controls Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 13/32] net/sfc: support checksum offloads on receive Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 14/32] net/sfc: handle received packet type info provided by HW Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 15/32] net/sfc: support callback to get receive queue information Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 16/32] net/sfc: support Rx free threshold Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 17/32] net/sfc: add callback to get RxQ pending descriptors count Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 18/32] net/sfc: add RxQ descriptor done callback Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 19/32] net/sfc: support scattered Rx DMA Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 20/32] net/sfc: support deferred start of receive queues Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 21/32] net/sfc: add callback to get transmit queue information Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 22/32] net/sfc: support Tx free threshold Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 23/32] net/sfc: support deferred start of transmit queues Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 24/32] net/sfc: support VLAN offload on transmit path Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 25/32] net/sfc/base: do not use enum type when values are bitmask Andrew Rybchenko
2017-01-18 11:30     ` Ferruh Yigit
2017-01-18 11:52       ` Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 26/32] net/sfc: add basic stubs for RSS support on driver attach Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 27/32] net/sfc: support RSS hash offload Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 28/32] net/sfc: add callback to query RSS key and hash types config Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 29/32] net/sfc: add callback to set " Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 30/32] net/sfc: add callback to query RSS redirection table Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 31/32] net/sfc: add callback to update " Andrew Rybchenko
2016-12-15 12:51   ` [dpdk-dev] [PATCH v2 32/32] net/sfc: support firmware-assisted TSOv2 Andrew Rybchenko
2016-12-16  9:57   ` [dpdk-dev] [PATCH v2 00/32] Support more features in Solarflare PMD Ferruh Yigit

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