[dpdk-dev] [PATCH v2 15/57] net/octeontx2: add unicast MAC filter
jerinj at marvell.com
jerinj at marvell.com
Sun Jun 30 20:05:27 CEST 2019
From: Sunil Kumar Kori <skori at marvell.com>
Add unicast MAC filter for PF device and
update the respective feature list.
Signed-off-by: Sunil Kumar Kori <skori at marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru at marvell.com>
---
doc/guides/nics/features/octeontx2.ini | 1 +
doc/guides/nics/features/octeontx2_vec.ini | 1 +
doc/guides/nics/octeontx2.rst | 1 +
drivers/net/octeontx2/otx2_ethdev.c | 3 +
drivers/net/octeontx2/otx2_ethdev.h | 6 ++
drivers/net/octeontx2/otx2_mac.c | 77 ++++++++++++++++++++++
6 files changed, 89 insertions(+)
diff --git a/doc/guides/nics/features/octeontx2.ini b/doc/guides/nics/features/octeontx2.ini
index 9f682609d..566496113 100644
--- a/doc/guides/nics/features/octeontx2.ini
+++ b/doc/guides/nics/features/octeontx2.ini
@@ -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
diff --git a/doc/guides/nics/features/octeontx2_vec.ini b/doc/guides/nics/features/octeontx2_vec.ini
index 764e95ce6..195a48940 100644
--- a/doc/guides/nics/features/octeontx2_vec.ini
+++ b/doc/guides/nics/features/octeontx2_vec.ini
@@ -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
diff --git a/doc/guides/nics/octeontx2.rst b/doc/guides/nics/octeontx2.rst
index 9ef7be08f..8385c9c18 100644
--- a/doc/guides/nics/octeontx2.rst
+++ b/doc/guides/nics/octeontx2.rst
@@ -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
diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index 826ce7f4e..a72c901f4 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -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,
diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h
index 814fd6ec3..56517845b 100644
--- a/drivers/net/octeontx2/otx2_ethdev.h
+++ b/drivers/net/octeontx2/otx2_ethdev.h
@@ -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 */
diff --git a/drivers/net/octeontx2/otx2_mac.c b/drivers/net/octeontx2/otx2_mac.c
index 89b0ca6b0..b4bcc61f8 100644
--- a/drivers/net/octeontx2/otx2_mac.c
+++ b/drivers/net/octeontx2/otx2_mac.c
@@ -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)
{
--
2.21.0
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