From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gaetan Rivet Subject: [PATCH v2 01/13] ethdev: save VLAN filter setting Date: Wed, 8 Mar 2017 16:15:34 +0100 Message-ID: <43b23f2977d5401004d649bd3a98e64dfa66420f.1488985489.git.gaetan.rivet@6wind.com> References: To: dev@dpdk.org Return-path: Received: from mail-wr0-f177.google.com (mail-wr0-f177.google.com [209.85.128.177]) by dpdk.org (Postfix) with ESMTP id DD5E63DC for ; Wed, 8 Mar 2017 16:16:04 +0100 (CET) Received: by mail-wr0-f177.google.com with SMTP id u48so25598136wrc.0 for ; Wed, 08 Mar 2017 07:16:04 -0800 (PST) Received: from bidouze.dev.6wind.com (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id t103sm4553592wrc.43.2017.03.08.07.16.03 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 08 Mar 2017 07:16:03 -0800 (PST) In-Reply-To: In-Reply-To: References: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Other configuration items (i.e. MAC addresses) are stored within rte_eth_dev_data, but not this one. Signed-off-by: Gaetan Rivet --- lib/librte_ether/rte_ethdev.c | 19 ++++++++++++++++++- lib/librte_ether/rte_ethdev.h | 10 ++++++++++ 2 files changed, 28 insertions(+), 1 deletion(-) diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 6c4b796..61a63b7 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -1764,6 +1764,7 @@ int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on) { struct rte_eth_dev *dev; + int ret; RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; @@ -1779,7 +1780,23 @@ rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on) } RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP); - return (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on); + ret = (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on); + if (ret == 0) { + struct rte_vlan_filter_conf *vfc; + int vidx; + int vbit; + + vfc = &dev->data->vlan_filter_conf; + vidx = vlan_id / 64; + vbit = vlan_id % 64; + + if (on) + vfc->ids[vidx] |= UINT64_C(1) << vbit; + else + vfc->ids[vidx] &= ~(UINT64_C(1) << vbit); + } + + return ret; } int diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index ed99660..f01d140 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -375,6 +375,14 @@ enum rte_vlan_type { }; /** + * A structure used to describe a vlan filter. + * If the bit corresponding to a VID is set, such VID is on. + */ +struct rte_vlan_filter_conf { + uint64_t ids[64]; +}; + +/** * A structure used to configure the Receive Side Scaling (RSS) feature * of an Ethernet port. * If not NULL, the *rss_key* pointer of the *rss_conf* structure points @@ -1716,6 +1724,8 @@ struct rte_eth_dev_data { enum rte_kernel_driver kdrv; /**< Kernel driver passthrough */ int numa_node; /**< NUMA node connection */ const char *drv_name; /**< Driver name */ + struct rte_vlan_filter_conf vlan_filter_conf; + /**< VLAN filter configuration. */ }; /** Device supports hotplug detach */ -- 2.1.4