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ethdev: add default mac address modifier

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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>
Acked-by: Andrew Harvey <agh@cisco.com>
Acked-by: David Harton <dharton@cisco.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Liang-Min Larry Wang 2015-07-16 09:25:33 -04:00 committed by Thomas Monjalon
parent 1ca4d3429c
commit 854d8ad4ef
3 changed files with 38 additions and 0 deletions
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21
lib/librte_ether/rte_ethdev.c
View File

@ -2541,6 +2541,27 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
return 0;
}
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)

16
lib/librte_ether/rte_ethdev.h
View File

@ -3020,6 +3020,22 @@ 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.
*

1
lib/librte_ether/rte_ether_version.map
View File

@ -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;