From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingjing Wu Subject: [PATCH v2 2/2] i40e: define filter_ctrl ops in i40e driver Date: Mon, 20 Oct 2014 13:40:33 +0800 Message-ID: <1413783633-16222-3-git-send-email-jingjing.wu@intel.com> References: <1413502161-31403-1-git-send-email-jingjing.wu@intel.com> <1413783633-16222-1-git-send-email-jingjing.wu@intel.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1413783633-16222-1-git-send-email-jingjing.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" Provides filter_ctrl ops in i40e driver. - i40e_dev_filter_ctrl For kinds of filter, only provides empty functions. Contributors can enrich them based on filter features on fortville. Signed-off-by: Jingjing Wu --- lib/librte_pmd_i40e/i40e_ethdev.c | 63 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c index dbf231f..395ca0e 100644 --- a/lib/librte_pmd_i40e/i40e_ethdev.c +++ b/lib/librte_pmd_i40e/i40e_ethdev.c @@ -216,6 +216,16 @@ static int i40e_dev_rss_hash_update(struct rte_eth_dev *dev, struct rte_eth_rss_conf *rss_conf); static int i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev, struct rte_eth_rss_conf *rss_conf); +static int i40e_hash_filter_ctrl(struct rte_eth_dev *dev, + enum rte_filter_op filter_op, + void *arg); +static int i40e_fdir_filter_ctrl(struct rte_eth_dev *dev, + enum rte_filter_op filter_op, + void *arg); +static int i40e_dev_filter_ctrl(struct rte_eth_dev *dev, + enum rte_filter_type filter_type, + enum rte_filter_op filter_op, + void *arg); /* Default hash key buffer for RSS */ static uint32_t rss_key_default[I40E_PFQF_HKEY_MAX_INDEX + 1]; @@ -267,6 +277,7 @@ static struct eth_dev_ops i40e_eth_dev_ops = { .reta_query = i40e_dev_rss_reta_query, .rss_hash_update = i40e_dev_rss_hash_update, .rss_hash_conf_get = i40e_dev_rss_hash_conf_get, + .filter_ctrl = i40e_dev_filter_ctrl, }; static struct eth_driver rte_i40e_pmd = { @@ -4169,3 +4180,55 @@ i40e_pf_config_mq_rx(struct i40e_pf *pf) return 0; } + +/* Operations for hash function */ +static int +i40e_hash_filter_ctrl(__rte_unused struct rte_eth_dev *dev, + __rte_unused enum rte_filter_op filter_op, + __rte_unused void *arg) +{ + PMD_INIT_FUNC_TRACE(); + return -ENOSYS; +} + +/* Operations for flow director */ +static int +i40e_fdir_filter_ctrl(__rte_unused struct rte_eth_dev *dev, + __rte_unused enum rte_filter_op filter_op, + __rte_unused void *arg) +{ + PMD_INIT_FUNC_TRACE(); + return -ENOSYS; +} + +static int +i40e_dev_filter_ctrl(struct rte_eth_dev *dev, + enum rte_filter_type filter_type, + enum rte_filter_op filter_op, + void *arg) +{ + int ret = 0; + + if (dev == NULL) + return -EINVAL; + + switch (filter_type) { + case RTE_ETH_FILTER_HASH: + /* Hash filter processing */ + /* add empty function here to avoid compile error */ + ret = i40e_hash_filter_ctrl(dev, filter_op, arg); + break; + case RTE_ETH_FILTER_FDIR: + /* FDIR filter processing */ + /* add empty function here to avoid compile error */ + ret = i40e_fdir_filter_ctrl(dev, filter_op, arg); + break; + default: + PMD_DRV_LOG(WARNING, "Filter type (%d) not supported", + filter_type); + ret = -EINVAL; + break; + } + + return ret; +} -- 1.8.1.4