From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shreyansh Jain Subject: [PATCH v7 07/17] ethdev: export init/uninit common wrappers for pci drivers Date: Mon, 1 Aug 2016 16:15:22 +0530 Message-ID: <1470048332-27318-8-git-send-email-shreyansh.jain@nxp.com> References: <1466510566-9240-1-git-send-email-shreyansh.jain@nxp.com> <1470048332-27318-1-git-send-email-shreyansh.jain@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , David Marchand To: Return-path: Received: from NAM02-BL2-obe.outbound.protection.outlook.com (mail-bl2nam02on0044.outbound.protection.outlook.com [104.47.38.44]) by dpdk.org (Postfix) with ESMTP id 0A170593A for ; Mon, 1 Aug 2016 12:45:10 +0200 (CEST) In-Reply-To: <1470048332-27318-1-git-send-email-shreyansh.jain@nxp.com> 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" Preparing for getting rid of eth_drv, here are two wrappers that can be used by pci drivers that assume a 1 to 1 association between pci resource and upper interface. Signed-off-by: David Marchand Signed-off-by: Shreyansh Jain --- lib/librte_ether/rte_ethdev.c | 14 +++++++------- lib/librte_ether/rte_ethdev.h | 13 +++++++++++++ lib/librte_ether/rte_ether_version.map | 9 +++++++++ 3 files changed, 29 insertions(+), 7 deletions(-) diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index f62a9ec..8825219 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -245,9 +245,9 @@ rte_eth_dev_release_port(struct rte_eth_dev *eth_dev) return 0; } -static int -rte_eth_dev_init(struct rte_pci_driver *pci_drv, - struct rte_pci_device *pci_dev) +int +rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv, + struct rte_pci_device *pci_dev) { struct eth_driver *eth_drv; struct rte_eth_dev *eth_dev; @@ -299,8 +299,8 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv, return diag; } -static int -rte_eth_dev_uninit(struct rte_pci_device *pci_dev) +int +rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev) { const struct eth_driver *eth_drv; struct rte_eth_dev *eth_dev; @@ -357,8 +357,8 @@ rte_eth_dev_uninit(struct rte_pci_device *pci_dev) void rte_eth_driver_register(struct eth_driver *eth_drv) { - eth_drv->pci_drv.devinit = rte_eth_dev_init; - eth_drv->pci_drv.devuninit = rte_eth_dev_uninit; + eth_drv->pci_drv.devinit = rte_eth_dev_pci_probe; + eth_drv->pci_drv.devuninit = rte_eth_dev_pci_remove; rte_eal_pci_register(ð_drv->pci_drv); } diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index b0fe033..37d78bf 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -4368,6 +4368,19 @@ rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id); int rte_eth_dev_get_name_by_port(uint8_t port_id, char *name); +/** + * Wrapper for use by pci drivers as a .devinit function to attach to a ethdev + * interface. + */ +int rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv, + struct rte_pci_device *pci_dev); + +/** + * Wrapper for use by pci drivers as a .devuninit function to detach a ethdev + * interface. + */ +int rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev); + #ifdef __cplusplus } #endif diff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map index 45ddf44..17e7448 100644 --- a/lib/librte_ether/rte_ether_version.map +++ b/lib/librte_ether/rte_ether_version.map @@ -138,4 +138,13 @@ DPDK_16.07 { rte_eth_dev_get_name_by_port; rte_eth_dev_get_port_by_name; rte_eth_xstats_get_names; + } DPDK_16.04; + +DPDK_16.11 { + global: + + rte_eth_dev_pci_probe; + rte_eth_dev_pci_remove; + +} DPDK_16.07; -- 2.7.4