From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rere.qmqm.pl (rere.qmqm.pl [84.10.57.10]) by dpdk.org (Postfix) with ESMTP id C2354282 for ; Wed, 14 Dec 2016 20:16:42 +0100 (CET) Received: by rere.qmqm.pl (Postfix, from userid 1000) id 7C0FA6082; Wed, 14 Dec 2016 20:16:42 +0100 (CET) Message-Id: <539d7a893864e515b9bdc688ca9d7b975a6835f6.1481742624.git.mirq-linux@rere.qmqm.pl> From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: dev@dpdk.org In-Reply-To: <66806fbdd31de8610a0be5463d813eaf7b816e85.1481592848.git.mirq-linux@rere.qmqm.pl> References: <66806fbdd31de8610a0be5463d813eaf7b816e85.1481592848.git.mirq-linux@rere.qmqm.pl> <20161213012851.1F4A0388F@dpdk.org> <20161213010913.34C8B5597@dpdk.org> Date: Wed, 14 Dec 2016 20:16:42 +0100 (CET) Subject: [dpdk-dev] [PATCH v4] null: fake PMD capabilities X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Dec 2016 19:16:43 -0000 From: Paweł Małachowski This allows for testing code which needs offloads to be supported. Signed-off-by: Michał Mirosław --- drivers/net/null/rte_eth_null.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c index 836d982..e60516f 100644 --- a/drivers/net/null/rte_eth_null.c +++ b/drivers/net/null/rte_eth_null.c @@ -284,6 +284,9 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, return 0; } +static void +eth_dev_void_ok(struct rte_eth_dev *dev __rte_unused) { return; } + static void eth_dev_info(struct rte_eth_dev *dev, @@ -304,6 +307,19 @@ eth_dev_info(struct rte_eth_dev *dev, dev_info->pci_dev = NULL; dev_info->reta_size = internals->reta_size; dev_info->flow_type_rss_offloads = internals->flow_type_rss_offloads; + /* We hereby declare we can RX offload VLAN-s out of thin air (they are not there) + */ + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP | + DEV_RX_OFFLOAD_QINQ_STRIP; + /* We promise we will do any TX offloads before passing packets to /dev/null + */ + dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT | + DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM | + DEV_TX_OFFLOAD_TCP_CKSUM | DEV_TX_OFFLOAD_SCTP_CKSUM | + DEV_TX_OFFLOAD_TCP_TSO | DEV_TX_OFFLOAD_UDP_TSO | + DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | DEV_TX_OFFLOAD_QINQ_INSERT | + DEV_TX_OFFLOAD_VXLAN_TNL_TSO | DEV_TX_OFFLOAD_GRE_TNL_TSO | + DEV_TX_OFFLOAD_IPIP_TNL_TSO | DEV_TX_OFFLOAD_GENEVE_TNL_TSO; } static void @@ -477,7 +493,12 @@ static const struct eth_dev_ops ops = { .reta_update = eth_rss_reta_update, .reta_query = eth_rss_reta_query, .rss_hash_update = eth_rss_hash_update, - .rss_hash_conf_get = eth_rss_hash_conf_get + .rss_hash_conf_get = eth_rss_hash_conf_get, + /* Fake our capabilities */ + .promiscuous_enable = eth_dev_void_ok, + .promiscuous_disable = eth_dev_void_ok, + .allmulticast_enable = eth_dev_void_ok, + .allmulticast_disable = eth_dev_void_ok }; int -- 2.10.2