d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/sfc: support multicast addresses list controls

Browse Source 
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
This commit is contained in:
Ivan Malov 2016-12-15 12:51:03 +00:00 committed by Ferruh Yigit
parent c100fd464b
commit 0fa0070e43
3 changed files with 43 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
doc/guides/nics/features/sfc_efx.ini
View File

@ -11,6 +11,7 @@ MTU update = Y
Jumbo frame = Y
Promiscuous mode = Y
Allmulticast mode = Y
Multicast MAC filter = Y
Flow control = Y
L3 checksum offload = P
L4 checksum offload = P

2
doc/guides/nics/sfc_efx.rst
View File

@ -63,6 +63,8 @@ SFC EFX PMD has support for:
- Allmulticast mode
- Multicast MAC filter
Non-supported Features
----------------------

40
drivers/net/sfc/sfc_ethdev.c
View File

@ -758,6 +758,45 @@ sfc_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr)
}
static int
sfc_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr)
{
struct sfc_adapter *sa = dev->data->dev_private;
uint8_t *mc_addrs_p;
uint8_t *mc_addrs;
int rc;
unsigned int i;
if (nb_mc_addr > EFX_MAC_MULTICAST_LIST_MAX) {
sfc_err(sa, "too many multicast addresses: %u > %u",
nb_mc_addr, EFX_MAC_MULTICAST_LIST_MAX);
return -EINVAL;
}
mc_addrs_p = rte_calloc("mc-addrs", nb_mc_addr, EFX_MAC_ADDR_LEN, 0);
if (mc_addrs_p == NULL)
return -ENOMEM;
mc_addrs = mc_addrs_p;
for (i = 0; i < nb_mc_addr; ++i) {
(void)rte_memcpy(mc_addrs, mc_addr_set[i].addr_bytes,
EFX_MAC_ADDR_LEN);
mc_addrs += EFX_MAC_ADDR_LEN;
}
rc = efx_mac_multicast_list_set(sa->nic, mc_addrs_p, nb_mc_addr);
rte_free(mc_addrs_p);
if (rc != 0)
sfc_err(sa, "cannot set multicast address list (rc = %u)", rc);
SFC_ASSERT(rc > 0);
return -rc;
}
static const struct eth_dev_ops sfc_eth_dev_ops = {
.dev_configure = sfc_dev_configure,
.dev_start = sfc_dev_start,
@ -782,6 +821,7 @@ static const struct eth_dev_ops sfc_eth_dev_ops = {
.flow_ctrl_get = sfc_flow_ctrl_get,
.flow_ctrl_set = sfc_flow_ctrl_set,
.mac_addr_set = sfc_mac_addr_set,
.set_mc_addr_list = sfc_set_mc_addr_list,
};
static int