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From: Liang-Min Larry Wang <liang-min.wang@intel.com>
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Date: Thu, 16 Jul 2015 09:25:33 -0400
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Cc: Liang-Min Larry Wang <liang-min.wang@intel.com>
Subject: [dpdk-dev] [PATCH v17 1/5] ethdev: add api to support setting
default mac addr
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add new api:
- rte_eth_dev_default_mac_addr_set
the new api, rte_eth_dev_default_mac_addr_set, uses the
existing dev_op, mac_addr_set, to enable setting mac
addr from ethdev level.
Signed-off-by: Liang-Min Larry Wang <liang-min.wang@intel.com>
---
lib/librte_ether/rte_ethdev.c | 21 +++++++++++++++++++++
lib/librte_ether/rte_ethdev.h | 16 ++++++++++++++++
lib/librte_ether/rte_ether_version.map | 1 +
3 files changed, 38 insertions(+)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index ddf3658..a809718 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -2542,6 +2542,27 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
}
int
+rte_eth_dev_default_mac_addr_set(uint8_t port_id, struct ether_addr *addr)
+{
+ struct rte_eth_dev *dev;
+
+ VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+ if (!is_valid_assigned_ether_addr(addr))
+ return -EINVAL;
+
+ dev = &rte_eth_devices[port_id];
+ FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_set, -ENOTSUP);
+
+ /* Update default address in NIC data structure */
+ ether_addr_copy(addr, &dev->data->mac_addrs[0]);
+
+ (*dev->dev_ops->mac_addr_set)(dev, addr);
+
+ return 0;
+}
+
+int
rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
uint16_t rx_mode, uint8_t on)
{
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index d76bbb3..57ad653 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -3021,6 +3021,22 @@ int rte_eth_dev_mac_addr_add(uint8_t port, struct ether_addr *mac_addr,
int rte_eth_dev_mac_addr_remove(uint8_t port, struct ether_addr *mac_addr);
/**
+ * Set the default MAC address.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param mac_addr
+ * New default MAC address.
+ * @return
+ * - (0) if successful, or *mac_addr* didn't exist.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if MAC address is invalid.
+ */
+int rte_eth_dev_default_mac_addr_set(uint8_t port, struct ether_addr *mac_addr);
+
+
+/**
* Update Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
*
* @param port
diff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map
index 39baf11..3c6cca8 100644
--- a/lib/librte_ether/rte_ether_version.map
+++ b/lib/librte_ether/rte_ether_version.map
@@ -109,6 +109,7 @@ DPDK_2.0 {
DPDK_2.1 {
global:
+ rte_eth_dev_default_mac_addr_set;
rte_eth_dev_set_mc_addr_list;
rte_eth_timesync_disable;
rte_eth_timesync_enable;
--
2.1.4