From: Chas Williams <3chas3@gmail.com> Subject: [PATCH] net/bonding: set slave MAC addresses correctly Date: Wed, 27 Dec 2017 21:12:31 -0500 Message-ID: <20171228021231.15363-1-3chas3@gmail.com> Cc: declan.doherty@intel.com, Chas Williams To: dev@dpdk.org Return-path: Received: from mail-qk0-f195.google.com (mail-qk0-f195.google.com [209.85.220.195]) by dpdk.org (Postfix) with ESMTP id 1DCA81B1BC for ; Thu, 28 Dec 2017 03:12:38 +0100 (CET) Received: by mail-qk0-f195.google.com with SMTP id a8so10929278qkb.8 for ; Wed, 27 Dec 2017 18:12:38 -0800 (PST) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Chas Williams Use rte_eth_dev_default_mac_addr_set() to change a slave MAC address. mac_address_set() only updates the software copy and does nothing to update the hardware. Signed-off-by: Chas Williams --- drivers/net/bonding/rte_eth_bond_api.c | 2 +- drivers/net/bonding/rte_eth_bond_pmd.c | 10 ++++++---- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c index 703bb39..532683b 100644 --- a/drivers/net/bonding/rte_eth_bond_api.c +++ b/drivers/net/bonding/rte_eth_bond_api.c @@ -453,7 +453,7 @@ __eth_bond_slave_remove_lock_free(uint16_t bonded_port_id, &rte_eth_devices[bonded_port_id].data->port_id); /* Restore original MAC address of slave device */ - mac_address_set(&rte_eth_devices[slave_port_id], + rte_eth_dev_default_mac_addr_set(slave_port_id, &(internals->slaves[slave_idx].persisted_mac_addr)); slave_eth_dev = &rte_eth_devices[slave_port_id]; diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c index d1d3663..02688f7 100644 --- a/drivers/net/bonding/rte_eth_bond_pmd.c +++ b/drivers/net/bonding/rte_eth_bond_pmd.c @@ -1511,7 +1511,8 @@ mac_address_slaves_update(struct rte_eth_dev *bonded_eth_dev) case BONDING_MODE_BALANCE: case BONDING_MODE_BROADCAST: for (i = 0; i < internals->slave_count; i++) { - if (mac_address_set(&rte_eth_devices[internals->slaves[i].port_id], + if (rte_eth_dev_default_mac_addr_set( + internals->slaves[i].port_id, bonded_eth_dev->data->mac_addrs)) { RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address", internals->slaves[i].port_id); @@ -1529,15 +1530,16 @@ mac_address_slaves_update(struct rte_eth_dev *bonded_eth_dev) for (i = 0; i < internals->slave_count; i++) { if (internals->slaves[i].port_id == internals->current_primary_port) { - if (mac_address_set(&rte_eth_devices[internals->primary_port], + if (rte_eth_dev_default_mac_addr_set( + internals->primary_port, bonded_eth_dev->data->mac_addrs)) { RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address", internals->current_primary_port); return -1; } } else { - if (mac_address_set( - &rte_eth_devices[internals->slaves[i].port_id], + if (rte_eth_dev_default_mac_addr_set( + internals->slaves[i].port_id, &internals->slaves[i].persisted_mac_addr)) { RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address", internals->slaves[i].port_id); -- 2.9.5