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octeon: add support for mac address update

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This patch adds support for updating primary hardware address
on octeon port.

Type: feature

Change-Id: Ib0ff6aaa6dafc209eb71c44b8a6504d3df9aa5c8
Signed-off-by: Alok Mishra <almishra@marvell.com>
This commit is contained in:
Alok Mishra
2024-04-10 13:04:51 +05:30
committed by Damjan Marion
parent 078a3607c3
commit b448568fad
1 changed files with 41 additions and 0 deletions
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src/plugins/dev_octeon/port.c
+41
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@@ -416,6 +416,44 @@ oct_op_config_promisc_mode (vlib_main_t *vm, vnet_dev_port_t *port, int enable)
return VNET_DEV_OK;
}
static vnet_dev_rv_t
oct_port_add_del_eth_addr (vlib_main_t *vm, vnet_dev_port_t *port,
vnet_dev_hw_addr_t *addr, int is_add,
int is_primary)
{
vnet_dev_t *dev = port->dev;
oct_device_t *cd = vnet_dev_get_data (dev);
struct roc_nix *nix = cd->nix;
vnet_dev_rv_t rv = VNET_DEV_OK;
i32 rrv;
if (is_primary)
{
if (is_add)
{
/* Update mac address at NPC */
rrv = roc_nix_npc_mac_addr_set (nix, (u8 *) addr);
if (rrv)
rv = oct_roc_err (dev, rrv, "roc_nix_npc_mac_addr_set() failed");
/* Update mac address at CGX for PFs only */
if (!roc_nix_is_vf_or_sdp (nix))
{
rrv = roc_nix_mac_addr_set (nix, (u8 *) addr);
if (rrv)
{
/* Rollback to previous mac address */
roc_nix_npc_mac_addr_set (nix,
(u8 *) &port->primary_hw_addr);
rv = oct_roc_err (dev, rrv, "roc_nix_mac_addr_set() failed");
}
}
}
}
return rv;
}
vnet_dev_rv_t
oct_port_cfg_change_validate (vlib_main_t *vm, vnet_dev_port_t *port,
vnet_dev_port_cfg_change_req_t *req)
@@ -465,6 +503,9 @@ oct_port_cfg_change (vlib_main_t *vm, vnet_dev_port_t *port,
break;
case VNET_DEV_PORT_CFG_CHANGE_PRIMARY_HW_ADDR:
rv = oct_port_add_del_eth_addr (vm, port, &req->addr,
/* is_add */ 1,
/* is_primary */ 1);
break;
case VNET_DEV_PORT_CFG_ADD_SECONDARY_HW_ADDR: