[PATCH 2/3] ethdev: export rte_eth_dev_is_detachable function
From: David Marchand <hidden>
Date: 2015-10-29 08:55:12
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
From: Maxime Leroy <redacted> It can be useful for application to know if a port can be detached or not. Signed-off-by: Maxime Leroy <redacted> Signed-off-by: David Marchand <redacted> --- lib/librte_ether/rte_ethdev.c | 2 +- lib/librte_ether/rte_ethdev.h | 12 ++++++++++++ lib/librte_ether/rte_ether_version.map | 7 +++++++ 3 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 396667c..7fa5717 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c@@ -500,7 +500,7 @@ rte_eth_dev_get_name_by_port(uint8_t port_id, char *name) return 0; } -static int +int rte_eth_dev_is_detachable(uint8_t port_id) { uint32_t drv_flags;
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 8a8c82b..160edd4 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h@@ -1558,6 +1558,18 @@ int rte_eth_dev_attach(const char *devargs, uint8_t *port_id); */ int rte_eth_dev_detach(uint8_t port_id, char *devname); +/** + * Check if an Ethernet device specified by port identifer is detachable. + * + * @param port_id + * The port identifier of the device to check if is detachable + * + * @return + * 1 if device is detachable, else 0 + */ +int +rte_eth_dev_is_detachable(uint8_t port_id); + struct eth_driver; /** * @internal
diff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map
index 8345a6c..7f872c2 100644
--- a/lib/librte_ether/rte_ether_version.map
+++ b/lib/librte_ether/rte_ether_version.map@@ -127,3 +127,10 @@ DPDK_2.1 { rte_eth_timesync_read_tx_timestamp; } DPDK_2.0; + +DPDK_2.2 { + global: + + rte_eth_dev_is_detachable; + +} DPDK_2.1;
--
1.9.1