From patchwork Wed Dec 23 12:19:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Pattan, Reshma" X-Patchwork-Id: 9649 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id AEA73593A; Wed, 23 Dec 2015 13:19:38 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 47953DE3 for ; Wed, 23 Dec 2015 13:19:37 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP; 23 Dec 2015 04:19:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,468,1444719600"; d="scan'208";a="877423673" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga002.jf.intel.com with ESMTP; 23 Dec 2015 04:19:34 -0800 Received: from sivswdev02.ir.intel.com (sivswdev02.ir.intel.com [10.237.217.46]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id tBNCJY97008199; Wed, 23 Dec 2015 12:19:34 GMT Received: from sivswdev02.ir.intel.com (localhost [127.0.0.1]) by sivswdev02.ir.intel.com with ESMTP id tBNCJYNq021966; Wed, 23 Dec 2015 12:19:34 GMT Received: (from reshmapa@localhost) by sivswdev02.ir.intel.com with id tBNCJXxu021962; Wed, 23 Dec 2015 12:19:33 GMT From: Reshma Pattan To: declan.doherty@intel.com, thomas.monjalon@6wind.com Date: Wed, 23 Dec 2015 12:19:30 +0000 Message-Id: <1450873172-21932-1-git-send-email-reshma.pattan@intel.com> X-Mailer: git-send-email 1.7.4.1 Cc: dev@dpdk.org Subject: [dpdk-dev] [PATCH 1/3] librte_ether: remove RTE_PROC_PRIMARY_OR_ERR_RET and RTE_PROC_PRIMARY_OR_RET X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Macros RTE_PROC_PRIMARY_OR_ERR_RET and RTE_PROC_PRIMARY_OR_RET are blocking the secondary process from using the APIs. API access should be given to both secondary and primary. Fix minor checkpath issues in rte_ethdev.h Reported-by: Sean Harte Signed-off-by: Reshma Pattan Acked-by: Konstantin Ananyev --- lib/librte_ether/rte_ethdev.c | 50 +------------------------------------------ lib/librte_ether/rte_ethdev.h | 20 ++++++++--------- 2 files changed, 11 insertions(+), 59 deletions(-) diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index ed971b4..5849102 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -711,10 +711,6 @@ rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -741,10 +737,6 @@ rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -771,10 +763,6 @@ rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -801,10 +789,6 @@ rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -874,10 +858,6 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, struct rte_eth_dev_info dev_info; int diag; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); if (nb_rx_q > RTE_MAX_QUEUES_PER_PORT) { @@ -1059,10 +1039,6 @@ rte_eth_dev_start(uint8_t port_id) struct rte_eth_dev *dev; int diag; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -1096,10 +1072,6 @@ rte_eth_dev_stop(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_RET(); - RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; @@ -1121,10 +1093,6 @@ rte_eth_dev_set_link_up(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -1138,10 +1106,6 @@ rte_eth_dev_set_link_down(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -1155,10 +1119,6 @@ rte_eth_dev_close(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_RET(); - RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; @@ -1183,10 +1143,6 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, struct rte_eth_dev *dev; struct rte_eth_dev_info dev_info; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -1266,10 +1222,6 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id, struct rte_eth_dev *dev; struct rte_eth_dev_info dev_info; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - RTE_PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; @@ -2479,7 +2431,7 @@ rte_eth_dev_callback_register(uint8_t port_id, /* create a new callback. */ if (user_cb == NULL) user_cb = rte_zmalloc("INTR_USER_CALLBACK", - sizeof(struct rte_eth_dev_callback), 0); + sizeof(struct rte_eth_dev_callback), 0); if (user_cb != NULL) { user_cb->cb_fn = cb_fn; user_cb->cb_arg = cb_arg; diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index bada8ad..30cb216 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -248,7 +248,7 @@ struct rte_eth_link { uint16_t link_speed; /**< ETH_LINK_SPEED_[10, 100, 1000, 10000] */ uint16_t link_duplex; /**< ETH_LINK_[HALF_DUPLEX, FULL_DUPLEX] */ uint8_t link_status : 1; /**< 1 -> link up, 0 -> link down */ -}__attribute__((aligned(8))); /**< aligned for atomic64 read/write */ +} __attribute__((aligned(8))); /**< aligned for atomic64 read/write */ #define ETH_LINK_SPEED_AUTONEG 0 /**< Auto-negotiate link speed. */ #define ETH_LINK_SPEED_10 10 /**< 10 megabits/second. */ @@ -767,7 +767,7 @@ struct rte_eth_conf { struct rte_eth_rxmode rxmode; /**< Port RX configuration. */ struct rte_eth_txmode txmode; /**< Port TX configuration. */ uint32_t lpbk_mode; /**< Loopback operation mode. By default the value - is 0, meaning the loopback mode is disabled. + is 0, meaning the loopback mode is disabled. Read the datasheet of given ethernet controller for details. The possible values of this field are defined in implementation of each driver. */ @@ -1591,10 +1591,10 @@ struct rte_eth_dev_data { /**< Common rx buffer size handled by all queues */ uint64_t rx_mbuf_alloc_failed; /**< RX ring mbuf allocation failures. */ - struct ether_addr* mac_addrs;/**< Device Ethernet Link address. */ + struct ether_addr *mac_addrs;/**< Device Ethernet Link address. */ uint64_t mac_pool_sel[ETH_NUM_RECEIVE_MAC_ADDR]; /** bitmap array of associating Ethernet MAC addresses to pools */ - struct ether_addr* hash_mac_addrs; + struct ether_addr *hash_mac_addrs; /** Device Ethernet MAC addresses of hash filtering. */ uint8_t port_id; /**< Device [external] port identifier. */ uint8_t promiscuous : 1, /**< RX promiscuous mode ON(1) / OFF(0). */ @@ -2318,7 +2318,7 @@ extern int rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu); * - (-ENOSYS) if VLAN filtering on *port_id* disabled. * - (-EINVAL) if *vlan_id* > 4095. */ -extern int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id , int on); +extern int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on); /** * Enable/Disable hardware VLAN Strip by a rx queue of an Ethernet device. @@ -2543,7 +2543,7 @@ rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id) struct rte_eth_dev *dev = &rte_eth_devices[port_id]; RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, -ENOTSUP); - return (*dev->dev_ops->rx_queue_count)(dev, queue_id); + return (*dev->dev_ops->rx_queue_count)(dev, queue_id); } /** @@ -3004,7 +3004,7 @@ int rte_eth_dev_rss_reta_query(uint8_t port, * - (-ENODEV) if *port_id* invalid. * - (-EINVAL) if bad parameter. */ -int rte_eth_dev_uc_hash_table_set(uint8_t port,struct ether_addr *addr, +int rte_eth_dev_uc_hash_table_set(uint8_t port, struct ether_addr *addr, uint8_t on); /** @@ -3024,7 +3024,7 @@ int rte_eth_dev_uc_hash_table_set(uint8_t port,struct ether_addr *addr, * - (-ENODEV) if *port_id* invalid. * - (-EINVAL) if bad parameter. */ -int rte_eth_dev_uc_all_hash_table_set(uint8_t port,uint8_t on); +int rte_eth_dev_uc_all_hash_table_set(uint8_t port, uint8_t on); /** * Set RX L2 Filtering mode of a VF of an Ethernet device. @@ -3068,7 +3068,7 @@ int rte_eth_dev_set_vf_rxmode(uint8_t port, uint16_t vf, uint16_t rx_mode, * - (-EINVAL) if bad parameter. */ int -rte_eth_dev_set_vf_tx(uint8_t port,uint16_t vf, uint8_t on); +rte_eth_dev_set_vf_tx(uint8_t port, uint16_t vf, uint8_t on); /** * Enable or disable a VF traffic receive of an Ethernet device. @@ -3087,7 +3087,7 @@ rte_eth_dev_set_vf_tx(uint8_t port,uint16_t vf, uint8_t on); * - (-EINVAL) if bad parameter. */ int -rte_eth_dev_set_vf_rx(uint8_t port,uint16_t vf, uint8_t on); +rte_eth_dev_set_vf_rx(uint8_t port, uint16_t vf, uint8_t on); /** * Enable/Disable hardware VF VLAN filtering by an Ethernet device of