From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ami Sabo Subject: [PATCH 1/2] lib/librte_ether: export secondary attach function Date: Sun, 26 Feb 2017 11:55:25 +0200 Message-ID: <1488102926-24158-2-git-send-email-amis@radware.com> References: <1487851096-32479-1-git-send-email-amis@radware.com> <1488102926-24158-1-git-send-email-amis@radware.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Ami Sabo To: Return-path: In-Reply-To: <1488102926-24158-1-git-send-email-amis@radware.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Today eth_dev_attach_secondary is defined as static and can only be called by pci drivers. However, the functionality is also required for non-pci drivers - so the patch export the function. Signed-off-by: Ami Sabo --- lib/librte_ether/rte_ethdev.c | 6 +++--- lib/librte_ether/rte_ethdev.h | 13 +++++++++++++ lib/librte_ether/rte_ether_version.map | 7 +++++++ 3 files changed, 23 insertions(+), 3 deletions(-) diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index eb0a94a..86ee5bb 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -239,8 +239,8 @@ rte_eth_dev_allocate(const char *name) * makes sure that the same device would have the same port id both * in the primary and secondary process. */ -static struct rte_eth_dev * -eth_dev_attach_secondary(const char *name) +struct rte_eth_dev * +rte_eth_dev_attach_secondary(const char *name) { uint8_t i; struct rte_eth_dev *eth_dev; @@ -302,7 +302,7 @@ rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv, if (eth_dev->data->dev_private == NULL) rte_panic("Cannot allocate memzone for private port data\n"); } else { - eth_dev = eth_dev_attach_secondary(ethdev_name); + eth_dev = rte_eth_dev_attach_secondary(ethdev_name); if (eth_dev == NULL) { /* * if we failed to attach a device, it means the diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index 97f3e2d..9d5848b 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -1762,6 +1762,19 @@ struct rte_eth_dev *rte_eth_dev_allocate(const char *name); /** * @internal + * Attach to the ethdev already initialized by the primary + * process. + * + * @param name Ethernet device's name. + @return + * - Success: Slot in the rte_dev_devices array for attached + * device. + * - Error: Null pointer. + */ +struct rte_eth_dev *rte_eth_dev_attach_secondary(const char *name); + +/** + * @internal * Release the specified ethdev port. * * @param eth_dev diff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map index c6c9d0d..d34c57a 100644 --- a/lib/librte_ether/rte_ether_version.map +++ b/lib/librte_ether/rte_ether_version.map @@ -154,3 +154,10 @@ DPDK_17.02 { rte_flow_validate; } DPDK_16.11; + +DPDK_17.05 { + global: + + rte_eth_dev_attach_secondary; + +} DPDK_17.02; -- 2.7.4