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net/octeontx2: add unicast MAC filter

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Add unicast MAC filter for PF device and
update the respective feature list.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Sunil Kumar Kori 2019-05-29 16:51:55 +05:30 committed by Ferruh Yigit
parent adf6bb5d73
commit c43adf6168
6 changed files with 89 additions and 0 deletions
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1
doc/guides/nics/features/octeontx2.ini
View File

@ -12,6 +12,7 @@ Link status = Y
Link status event = Y
Promiscuous mode = Y
Allmulticast mode = Y
Unicast MAC filter = Y
Basic stats = Y
Stats per queue = Y
Extended stats = Y

1
doc/guides/nics/features/octeontx2_vec.ini
View File

@ -12,6 +12,7 @@ Link status = Y
Link status event = Y
Promiscuous mode = Y
Allmulticast mode = Y
Unicast MAC filter = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y

1
doc/guides/nics/octeontx2.rst
View File

@ -19,6 +19,7 @@ Features of the OCTEON TX2 Ethdev PMD are:
- Promiscuous mode
- SR-IOV VF
- Lock-free Tx queue
- MAC filtering
- Port hardware statistics
- Link state information
- Debug utilities - Context dump and error interrupt support

3
drivers/net/octeontx2/otx2_ethdev.c
View File

@ -237,6 +237,9 @@ static const struct eth_dev_ops otx2_eth_dev_ops = {
.stats_get = otx2_nix_dev_stats_get,
.stats_reset = otx2_nix_dev_stats_reset,
.get_reg = otx2_nix_dev_get_reg,
.mac_addr_add = otx2_nix_mac_addr_add,
.mac_addr_remove = otx2_nix_mac_addr_del,
.mac_addr_set = otx2_nix_mac_addr_set,
.promiscuous_enable = otx2_nix_promisc_enable,
.promiscuous_disable = otx2_nix_promisc_disable,
.allmulticast_enable = otx2_nix_allmulticast_enable,

6
drivers/net/octeontx2/otx2_ethdev.h
View File

@ -232,7 +232,13 @@ int otx2_cgx_mac_addr_set(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr);
/* Mac address handling */
int otx2_nix_mac_addr_set(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr);
int otx2_nix_mac_addr_get(struct rte_eth_dev *eth_dev, uint8_t *addr);
int otx2_nix_mac_addr_add(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr,
uint32_t index, uint32_t pool);
void otx2_nix_mac_addr_del(struct rte_eth_dev *eth_dev, uint32_t index);
int otx2_cgx_mac_max_entries_get(struct otx2_eth_dev *dev);
/* Devargs */

77
drivers/net/octeontx2/otx2_mac.c
View File

@ -49,6 +49,83 @@ otx2_cgx_mac_max_entries_get(struct otx2_eth_dev *dev)
return rsp->max_dmac_filters;
}
int
otx2_nix_mac_addr_add(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr,
uint32_t index __rte_unused, uint32_t pool __rte_unused)
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
struct otx2_mbox *mbox = dev->mbox;
struct cgx_mac_addr_add_req *req;
struct cgx_mac_addr_add_rsp *rsp;
int rc;
if (otx2_dev_is_vf(dev))
return -ENOTSUP;
if (otx2_dev_active_vfs(dev))
return -ENOTSUP;
req = otx2_mbox_alloc_msg_cgx_mac_addr_add(mbox);
otx2_mbox_memcpy(req->mac_addr, addr->addr_bytes, RTE_ETHER_ADDR_LEN);
rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
if (rc) {
otx2_err("Failed to add mac address, rc=%d", rc);
goto done;
}
/* Enable promiscuous mode at NIX level */
otx2_nix_promisc_config(eth_dev, 1);
done:
return rc;
}
void
otx2_nix_mac_addr_del(struct rte_eth_dev *eth_dev, uint32_t index)
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
struct otx2_mbox *mbox = dev->mbox;
struct cgx_mac_addr_del_req *req;
int rc;
if (otx2_dev_is_vf(dev))
return;
req = otx2_mbox_alloc_msg_cgx_mac_addr_del(mbox);
req->index = index;
rc = otx2_mbox_process(mbox);
if (rc)
otx2_err("Failed to delete mac address, rc=%d", rc);
}
int
otx2_nix_mac_addr_set(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr)
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
struct otx2_mbox *mbox = dev->mbox;
struct nix_set_mac_addr *req;
int rc;
req = otx2_mbox_alloc_msg_nix_set_mac_addr(mbox);
otx2_mbox_memcpy(req->mac_addr, addr->addr_bytes, RTE_ETHER_ADDR_LEN);
rc = otx2_mbox_process(mbox);
if (rc) {
otx2_err("Failed to set mac address, rc=%d", rc);
goto done;
}
otx2_mbox_memcpy(dev->mac_addr, addr->addr_bytes, RTE_ETHER_ADDR_LEN);
/* Install the same entry into CGX DMAC filter table too. */
otx2_cgx_mac_addr_set(eth_dev, addr);
done:
return rc;
}
int
otx2_nix_mac_addr_get(struct rte_eth_dev *eth_dev, uint8_t *addr)
{