[dpdk-dev,v4,1/3] ethdev: fix adding invalid MAC addr
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Commit Message
some customers find adding mac addr to VF sometimes can fail,
but it is still stored in dev->data->mac_addrs[ ]. So this
can lead to some errors that assumes the non-zero entry in
dev->data->mac_addrs[ ] is valid.
Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Wei Dai <wei.dai@intel.com>
---
drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
drivers/net/e1000/base/e1000_api.c | 2 +-
drivers/net/e1000/em_ethdev.c | 6 +++---
drivers/net/e1000/igb_ethdev.c | 5 +++--
drivers/net/enic/enic.h | 2 +-
drivers/net/enic/enic_ethdev.c | 4 ++--
drivers/net/enic/enic_main.c | 6 +++---
drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
drivers/net/mlx5/mlx5.h | 4 ++--
drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
drivers/net/qede/qede_ethdev.c | 6 ++++--
drivers/net/ring/rte_eth_ring.c | 3 ++-
drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
lib/librte_ether/rte_ethdev.c | 15 +++++++++------
lib/librte_ether/rte_ethdev.h | 2 +-
20 files changed, 100 insertions(+), 70 deletions(-)
Comments
On Thu, Apr 13, 2017 at 04:21:04PM +0800, Wei Dai wrote:
> some customers find adding mac addr to VF sometimes can fail,
> but it is still stored in dev->data->mac_addrs[ ]. So this
> can lead to some errors that assumes the non-zero entry in
> dev->data->mac_addrs[ ] is valid.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Wei Dai <wei.dai@intel.com>
> ---
> drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
> drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
> drivers/net/e1000/base/e1000_api.c | 2 +-
> drivers/net/e1000/em_ethdev.c | 6 +++---
> drivers/net/e1000/igb_ethdev.c | 5 +++--
> drivers/net/enic/enic.h | 2 +-
> drivers/net/enic/enic_ethdev.c | 4 ++--
> drivers/net/enic/enic_main.c | 6 +++---
> drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
> drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
> drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
> drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
> drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
> drivers/net/mlx5/mlx5.h | 4 ++--
> drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
> drivers/net/qede/qede_ethdev.c | 6 ++++--
> drivers/net/ring/rte_eth_ring.c | 3 ++-
> drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
> lib/librte_ether/rte_ethdev.c | 15 +++++++++------
> lib/librte_ether/rte_ethdev.h | 2 +-
> 20 files changed, 100 insertions(+), 70 deletions(-)
>
> diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
> index 0e8b4d9..425b48d 100644
> --- a/drivers/net/bnx2x/bnx2x_ethdev.c
> +++ b/drivers/net/bnx2x/bnx2x_ethdev.c
> @@ -450,14 +450,17 @@ bnx2x_dev_infos_get(struct rte_eth_dev *dev, __rte_unused struct rte_eth_dev_inf
> dev_info->speed_capa = ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G;
> }
>
> -static void
> +static int
> bnx2x_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool)
> {
> struct bnx2x_softc *sc = dev->data->dev_private;
>
> - if (sc->mac_ops.mac_addr_add)
> + if (sc->mac_ops.mac_addr_add) {
> sc->mac_ops.mac_addr_add(dev, mac_addr, index, pool);
> + return 0;
> + }
> + return -ENOTSUP;
> }
>
> static void
> diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
> index 6167443..9cb2667 100644
> --- a/drivers/net/bnxt/bnxt_ethdev.c
> +++ b/drivers/net/bnxt/bnxt_ethdev.c
> @@ -613,7 +613,7 @@ static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
> }
> }
>
> -static void bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
> +static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
> struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool)
> {
> @@ -623,30 +623,30 @@ static void bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
>
> if (BNXT_VF(bp)) {
> RTE_LOG(ERR, PMD, "Cannot add MAC address to a VF interface\n");
> - return;
> + return -ENOTSUP;
> }
>
> if (!vnic) {
> RTE_LOG(ERR, PMD, "VNIC not found for pool %d!\n", pool);
> - return;
> + return -EINVAL;
> }
> /* Attach requested MAC address to the new l2_filter */
> STAILQ_FOREACH(filter, &vnic->filter, next) {
> if (filter->mac_index == index) {
> RTE_LOG(ERR, PMD,
> "MAC addr already existed for pool %d\n", pool);
> - return;
> + return -EINVAL;
> }
> }
> filter = bnxt_alloc_filter(bp);
> if (!filter) {
> RTE_LOG(ERR, PMD, "L2 filter alloc failed\n");
> - return;
> + return -ENODEV;
> }
> STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
> filter->mac_index = index;
> memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
> - bnxt_hwrm_set_filter(bp, vnic, filter);
> + return bnxt_hwrm_set_filter(bp, vnic, filter);
> }
>
> int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
> diff --git a/drivers/net/e1000/base/e1000_api.c b/drivers/net/e1000/base/e1000_api.c
> index f7cf83b..dcb53f7 100644
> --- a/drivers/net/e1000/base/e1000_api.c
> +++ b/drivers/net/e1000/base/e1000_api.c
> @@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
> if (hw->mac.ops.rar_set)
> return hw->mac.ops.rar_set(hw, addr, index);
>
> - return E1000_SUCCESS;
> + return E1000_ERR_NO_SPACE;
> }
>
> /**
> diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
> index ecefa56..3a80856 100644
> --- a/drivers/net/e1000/em_ethdev.c
> +++ b/drivers/net/e1000/em_ethdev.c
> @@ -119,7 +119,7 @@ static int eth_em_led_on(struct rte_eth_dev *dev);
> static int eth_em_led_off(struct rte_eth_dev *dev);
>
> static int em_get_rx_buffer_size(struct e1000_hw *hw);
> -static void eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> +static int eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool);
> static void eth_em_rar_clear(struct rte_eth_dev *dev, uint32_t index);
>
> @@ -1786,13 +1786,13 @@ eth_em_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
> return -EIO;
> }
>
> -static void
> +static int
> eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, __rte_unused uint32_t pool)
> {
> struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
>
> - e1000_rar_set(hw, mac_addr->addr_bytes, index);
> + return e1000_rar_set(hw, mac_addr->addr_bytes, index);
> }
>
> static void
> diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
> index cc2c244..3d95ec4 100644
> --- a/drivers/net/e1000/igb_ethdev.c
> +++ b/drivers/net/e1000/igb_ethdev.c
> @@ -164,7 +164,7 @@ static int eth_igb_led_off(struct rte_eth_dev *dev);
>
> static void igb_intr_disable(struct e1000_hw *hw);
> static int igb_get_rx_buffer_size(struct e1000_hw *hw);
> -static void eth_igb_rar_set(struct rte_eth_dev *dev,
> +static int eth_igb_rar_set(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool);
> static void eth_igb_rar_clear(struct rte_eth_dev *dev, uint32_t index);
> @@ -2973,7 +2973,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
> }
>
> #define E1000_RAH_POOLSEL_SHIFT (18)
> -static void
> +static int
> eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, __rte_unused uint32_t pool)
> {
> @@ -2984,6 +2984,7 @@ eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> rah = E1000_READ_REG(hw, E1000_RAH(index));
> rah |= (0x1 << (E1000_RAH_POOLSEL_SHIFT + pool));
> E1000_WRITE_REG(hw, E1000_RAH(index), rah);
> + return 0;
> }
>
> static void
> diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
> index e921de4..d17a35f 100644
> --- a/drivers/net/enic/enic.h
> +++ b/drivers/net/enic/enic.h
> @@ -279,7 +279,7 @@ extern void enic_dev_stats_get(struct enic *enic,
> struct rte_eth_stats *r_stats);
> extern void enic_dev_stats_clear(struct enic *enic);
> extern void enic_add_packet_filter(struct enic *enic);
> -void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr);
> +int enic_set_mac_address(struct enic *enic, uint8_t *mac_addr);
> void enic_del_mac_address(struct enic *enic, int mac_index);
> extern unsigned int enic_cleanup_wq(struct enic *enic, struct vnic_wq *wq);
> extern void enic_send_pkt(struct enic *enic, struct vnic_wq *wq,
> diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
> index 2c2e29e..9ef9c31 100644
> --- a/drivers/net/enic/enic_ethdev.c
> +++ b/drivers/net/enic/enic_ethdev.c
> @@ -532,14 +532,14 @@ static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
> enic_add_packet_filter(enic);
> }
>
> -static void enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
> +static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
> struct ether_addr *mac_addr,
> __rte_unused uint32_t index, __rte_unused uint32_t pool)
> {
> struct enic *enic = pmd_priv(eth_dev);
>
> ENICPMD_FUNC_TRACE();
> - enic_set_mac_address(enic, mac_addr->addr_bytes);
> + return enic_set_mac_address(enic, mac_addr->addr_bytes);
> }
>
> static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index)
> diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
> index 5f2188b..c6892e9 100644
> --- a/drivers/net/enic/enic_main.c
> +++ b/drivers/net/enic/enic_main.c
> @@ -202,20 +202,20 @@ void enic_del_mac_address(struct enic *enic, int mac_index)
> dev_err(enic, "del mac addr failed\n");
> }
>
> -void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
> +int enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
> {
> int err;
>
> if (!is_eth_addr_valid(mac_addr)) {
> dev_err(enic, "invalid mac address\n");
> - return;
> + return -1;
> }
>
> err = vnic_dev_add_addr(enic->vdev, mac_addr);
> if (err) {
> dev_err(enic, "add mac addr failed\n");
> - return;
> }
> + return err;
> }
>
> static void
> diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
> index de0352e..dfc58fc 100644
> --- a/drivers/net/fm10k/fm10k_ethdev.c
> +++ b/drivers/net/fm10k/fm10k_ethdev.c
> @@ -1689,7 +1689,7 @@ static void fm10k_MAC_filter_set(struct rte_eth_dev *dev,
> }
>
> /* Add a MAC address, and update filters */
> -static void
> +static int
> fm10k_macaddr_add(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index,
> @@ -1700,6 +1700,7 @@ fm10k_macaddr_add(struct rte_eth_dev *dev,
> macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
> fm10k_MAC_filter_set(dev, mac_addr->addr_bytes, TRUE, pool);
> macvlan->mac_vmdq_id[index] = pool;
> + return 0;
> }
>
> /* Remove a MAC address, and update filters */
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 6927fde..173aa87 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -300,7 +300,7 @@ static int i40e_flow_ctrl_set(struct rte_eth_dev *dev,
> struct rte_eth_fc_conf *fc_conf);
> static int i40e_priority_flow_ctrl_set(struct rte_eth_dev *dev,
> struct rte_eth_pfc_conf *pfc_conf);
> -static void i40e_macaddr_add(struct rte_eth_dev *dev,
> +static int i40e_macaddr_add(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index,
> uint32_t pool);
> @@ -3269,7 +3269,7 @@ i40e_priority_flow_ctrl_set(__rte_unused struct rte_eth_dev *dev,
> }
>
> /* Add a MAC address, and update filters */
> -static void
> +static int
> i40e_macaddr_add(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> __rte_unused uint32_t index,
> @@ -3286,13 +3286,13 @@ i40e_macaddr_add(struct rte_eth_dev *dev,
> PMD_DRV_LOG(ERR, "VMDQ not %s, can't set mac to pool %u",
> pf->flags & I40E_FLAG_VMDQ ? "configured" : "enabled",
> pool);
> - return;
> + return -ENOTSUP;
> }
>
> if (pool > pf->nb_cfg_vmdq_vsi) {
> PMD_DRV_LOG(ERR, "Pool number %u invalid. Max pool is %u",
> pool, pf->nb_cfg_vmdq_vsi);
> - return;
> + return -EINVAL;
> }
>
> (void)rte_memcpy(&mac_filter.mac_addr, mac_addr, ETHER_ADDR_LEN);
> @@ -3309,8 +3309,9 @@ i40e_macaddr_add(struct rte_eth_dev *dev,
> ret = i40e_vsi_add_mac(vsi, &mac_filter);
> if (ret != I40E_SUCCESS) {
> PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
> - return;
> + return -ENODEV;
> }
> + return 0;
> }
>
> /* Remove a MAC address, and update filters */
> diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
> index 7e48fea..fcccc46 100644
> --- a/drivers/net/i40e/i40e_ethdev_vf.c
> +++ b/drivers/net/i40e/i40e_ethdev_vf.c
> @@ -135,7 +135,7 @@ static int i40evf_dev_tx_queue_start(struct rte_eth_dev *dev,
> uint16_t tx_queue_id);
> static int i40evf_dev_tx_queue_stop(struct rte_eth_dev *dev,
> uint16_t tx_queue_id);
> -static void i40evf_add_mac_addr(struct rte_eth_dev *dev,
> +static int i40evf_add_mac_addr(struct rte_eth_dev *dev,
> struct ether_addr *addr,
> uint32_t index,
> uint32_t pool);
> @@ -854,7 +854,7 @@ i40evf_stop_queues(struct rte_eth_dev *dev)
> return 0;
> }
>
> -static void
> +static int
> i40evf_add_mac_addr(struct rte_eth_dev *dev,
> struct ether_addr *addr,
> __rte_unused uint32_t index,
> @@ -872,7 +872,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
> addr->addr_bytes[0], addr->addr_bytes[1],
> addr->addr_bytes[2], addr->addr_bytes[3],
> addr->addr_bytes[4], addr->addr_bytes[5]);
> - return;
> + return I40E_ERR_INVALID_MAC_ADDR;
> }
>
> list = (struct i40e_virtchnl_ether_addr_list *)cmd_buffer;
> @@ -891,7 +891,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
> PMD_DRV_LOG(ERR, "fail to execute command "
> "OP_ADD_ETHER_ADDRESS");
>
> - return;
> + return err;
> }
>
> static void
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 1462324..3ae5b4c 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -240,7 +240,7 @@ static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev,
> struct rte_intr_handle *handle);
> static void ixgbe_dev_interrupt_handler(void *param);
> static void ixgbe_dev_interrupt_delayed_handler(void *param);
> -static void ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> +static int ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool);
> static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
> static void ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
> @@ -297,7 +297,7 @@ static void ixgbe_configure_msix(struct rte_eth_dev *dev);
> static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
> uint16_t queue_idx, uint16_t tx_rate);
>
> -static void ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
> +static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool);
> static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
> @@ -4356,14 +4356,15 @@ ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
> return 0;
> }
>
> -static void
> +static int
> ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t pool)
> {
> struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> uint32_t enable_addr = 1;
>
> - ixgbe_set_rar(hw, index, mac_addr->addr_bytes, pool, enable_addr);
> + return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
> + pool, enable_addr);
> }
>
> static void
> @@ -5912,7 +5913,7 @@ static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
> return 0;
> }
>
> -static void
> +static int
> ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> __attribute__((unused)) uint32_t index,
> __attribute__((unused)) uint32_t pool)
> @@ -5926,11 +5927,19 @@ ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> * set of PF resources used to store VF MAC addresses.
> */
> if (memcmp(hw->mac.perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
> - return;
> + return -1;
> diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
> - if (diag == 0)
> - return;
> - PMD_DRV_LOG(ERR, "Unable to add MAC address - diag=%d", diag);
> + if (diag != 0)
> + PMD_DRV_LOG(ERR, "Unable to add MAC address "
> + "%02x:%02x:%02x:%02x:%02x:%02x- diag=%d",
> + mac_addr->addr_bytes[0],
> + mac_addr->addr_bytes[1],
> + mac_addr->addr_bytes[2],
> + mac_addr->addr_bytes[3],
> + mac_addr->addr_bytes[4],
> + mac_addr->addr_bytes[5],
> + diag);
> + return diag;
> }
>
> static void
> diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
> index aff9155..8cd643c 100644
> --- a/drivers/net/mlx4/mlx4.c
> +++ b/drivers/net/mlx4/mlx4.c
> @@ -4475,26 +4475,30 @@ mlx4_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
> * @param vmdq
> * VMDq pool index to associate address with (ignored).
> */
> -static void
> +static int
> mlx4_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t vmdq)
> {
> struct priv *priv = dev->data->dev_private;
> + int re;
>
> if (mlx4_is_secondary())
> - return;
> + return -ENOTSUP;
> (void)vmdq;
> priv_lock(priv);
> DEBUG("%p: adding MAC address at index %" PRIu32,
> (void *)dev, index);
> /* Last array entry is reserved for broadcast. */
> - if (index >= (elemof(priv->mac) - 1))
> - goto end;
> - priv_mac_addr_add(priv, index,
> - (const uint8_t (*)[ETHER_ADDR_LEN])
> - mac_addr->addr_bytes);
> + if (index >= (elemof(priv->mac) - 1)) {
> + priv_unlock(priv);
> + return -EINVAL;
> + }
> + re = priv_mac_addr_add(priv, index,
> + (const uint8_t (*)[ETHER_ADDR_LEN])
> + mac_addr->addr_bytes);
> end:
> priv_unlock(priv);
> + return -re;
> }
>
> /**
> diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
> index e8bf361..7acb33c 100644
> --- a/drivers/net/mlx5/mlx5.h
> +++ b/drivers/net/mlx5/mlx5.h
> @@ -238,8 +238,8 @@ int hash_rxq_mac_addrs_add(struct hash_rxq *);
> int priv_mac_addr_add(struct priv *, unsigned int,
> const uint8_t (*)[ETHER_ADDR_LEN]);
> int priv_mac_addrs_enable(struct priv *);
> -void mlx5_mac_addr_add(struct rte_eth_dev *, struct ether_addr *, uint32_t,
> - uint32_t);
> +int mlx5_mac_addr_add(struct rte_eth_dev *, struct ether_addr *, uint32_t,
> + uint32_t);
> void mlx5_mac_addr_set(struct rte_eth_dev *, struct ether_addr *);
>
> /* mlx5_rss.c */
> diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
> index 4fcfd3b..7ab3a37 100644
> --- a/drivers/net/mlx5/mlx5_mac.c
> +++ b/drivers/net/mlx5/mlx5_mac.c
> @@ -470,26 +470,30 @@ priv_mac_addrs_enable(struct priv *priv)
> * @param vmdq
> * VMDq pool index to associate address with (ignored).
> */
> -void
> +int
> mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t vmdq)
> {
> struct priv *priv = dev->data->dev_private;
> + int re;
>
> if (mlx5_is_secondary())
> - return;
> + return -ENOTSUP;
>
> (void)vmdq;
> priv_lock(priv);
> DEBUG("%p: adding MAC address at index %" PRIu32,
> (void *)dev, index);
> - if (index >= RTE_DIM(priv->mac))
> + if (index >= RTE_DIM(priv->mac)) {
> + re = -EINVAL;
> goto end;
> - priv_mac_addr_add(priv, index,
> - (const uint8_t (*)[ETHER_ADDR_LEN])
> - mac_addr->addr_bytes);
> + }
> + re = priv_mac_addr_add(priv, index,
> + (const uint8_t (*)[ETHER_ADDR_LEN])
> + mac_addr->addr_bytes);
> end:
> priv_unlock(priv);
> + return -re;
> }
>
> /**
> diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
> index 5f469e5..cefb5c1 100644
> --- a/drivers/net/qede/qede_ethdev.c
> +++ b/drivers/net/qede/qede_ethdev.c
> @@ -506,16 +506,18 @@ qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
> return rc;
> }
>
> -static void
> +static int
> qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
> uint32_t index, __rte_unused uint32_t pool)
> {
> struct ecore_filter_ucast ucast;
> + int re;
>
> qede_set_ucast_cmn_params(&ucast);
> ucast.type = ECORE_FILTER_MAC;
> ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
> - (void)qede_mac_int_ops(eth_dev, &ucast, 1);
> + re = (int)qede_mac_int_ops(eth_dev, &ucast, 1);
> + return re;
> }
>
> static void
> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
> index 77ef3a1..4ca4ca8 100644
> --- a/drivers/net/ring/rte_eth_ring.c
> +++ b/drivers/net/ring/rte_eth_ring.c
> @@ -224,12 +224,13 @@ eth_mac_addr_remove(struct rte_eth_dev *dev __rte_unused,
> {
> }
>
> -static void
> +static int
> eth_mac_addr_add(struct rte_eth_dev *dev __rte_unused,
> struct ether_addr *mac_addr __rte_unused,
> uint32_t index __rte_unused,
> uint32_t vmdq __rte_unused)
> {
> + return -1;
> }
>
> static void
> diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
> index 78cb3e8..8e8d8bf 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -86,7 +86,7 @@ static void virtio_dev_stats_reset(struct rte_eth_dev *dev);
> static void virtio_dev_free_mbufs(struct rte_eth_dev *dev);
> static int virtio_vlan_filter_set(struct rte_eth_dev *dev,
> uint16_t vlan_id, int on);
> -static void virtio_mac_addr_add(struct rte_eth_dev *dev,
> +static int virtio_mac_addr_add(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index, uint32_t vmdq __rte_unused);
> static void virtio_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
> @@ -1019,7 +1019,7 @@ virtio_get_hwaddr(struct virtio_hw *hw)
> }
> }
>
> -static void
> +static int
> virtio_mac_table_set(struct virtio_hw *hw,
> const struct virtio_net_ctrl_mac *uc,
> const struct virtio_net_ctrl_mac *mc)
> @@ -1029,7 +1029,7 @@ virtio_mac_table_set(struct virtio_hw *hw,
>
> if (!vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_MAC_ADDR)) {
> PMD_DRV_LOG(INFO, "host does not support mac table");
> - return;
> + return -1;
> }
>
> ctrl.hdr.class = VIRTIO_NET_CTRL_MAC;
> @@ -1044,9 +1044,10 @@ virtio_mac_table_set(struct virtio_hw *hw,
> err = virtio_send_command(hw->cvq, &ctrl, len, 2);
> if (err != 0)
> PMD_DRV_LOG(NOTICE, "mac table set failed: %d", err);
> + return err;
> }
>
> -static void
> +static int
> virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> uint32_t index, uint32_t vmdq __rte_unused)
> {
> @@ -1057,7 +1058,7 @@ virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
>
> if (index >= VIRTIO_MAX_MAC_ADDRS) {
> PMD_DRV_LOG(ERR, "mac address index %u out of range", index);
> - return;
> + return -EINVAL;
> }
>
> uc = alloca(VIRTIO_MAX_MAC_ADDRS * ETHER_ADDR_LEN + sizeof(uc->entries));
> @@ -1074,7 +1075,7 @@ virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
> memcpy(&tbl->macs[tbl->entries++], addr, ETHER_ADDR_LEN);
> }
>
> - virtio_mac_table_set(hw, uc, mc);
> + return virtio_mac_table_set(hw, uc, mc);
> }
>
> static void
> diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
> index fa6ae44..a6937bd 100644
> --- a/lib/librte_ether/rte_ethdev.c
> +++ b/lib/librte_ether/rte_ethdev.c
> @@ -2167,6 +2167,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
> struct rte_eth_dev *dev;
> int index;
> uint64_t pool_mask;
> + int ret;
>
> RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> dev = &rte_eth_devices[port_id];
> @@ -2199,15 +2200,17 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
> }
>
> /* Update NIC */
> - (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
> + ret = (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
>
> - /* Update address in NIC data structure */
> - ether_addr_copy(addr, &dev->data->mac_addrs[index]);
> + if (ret == 0) {
> + /* Update address in NIC data structure */
> + ether_addr_copy(addr, &dev->data->mac_addrs[index]);
>
> - /* Update pool bitmap in NIC data structure */
> - dev->data->mac_pool_sel[index] |= (1ULL << pool);
> + /* Update pool bitmap in NIC data structure */
> + dev->data->mac_pool_sel[index] |= (1ULL << pool);
> + }
>
> - return 0;
> + return ret;
> }
>
> int
> diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
> index d072538..08e6c13 100644
> --- a/lib/librte_ether/rte_ethdev.h
> +++ b/lib/librte_ether/rte_ethdev.h
> @@ -1277,7 +1277,7 @@ typedef int (*eth_dev_led_off_t)(struct rte_eth_dev *dev);
> typedef void (*eth_mac_addr_remove_t)(struct rte_eth_dev *dev, uint32_t index);
> /**< @internal Remove MAC address from receive address register */
>
> -typedef void (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
> +typedef int (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
> struct ether_addr *mac_addr,
> uint32_t index,
> uint32_t vmdq);
> --
> 2.7.4
>
For mlx changes,
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Thanks, Nelio Laranjeiro.
What about other parts, dear maintainers ?
> -----Original Message-----
> From: Nélio Laranjeiro [mailto:nelio.laranjeiro@6wind.com]
> Sent: Thursday, April 13, 2017 4:45 PM
> To: Dai, Wei <wei.dai@intel.com>
> Cc: thomas.monjalon@6wind.com; harish.patil@cavium.com;
> rasesh.mody@cavium.com; stephen.hurd@broadcom.com;
> ajit.khaparde@broadcom.com; Lu, Wenzhuo <wenzhuo.lu@intel.com>; Zhang,
> Helin <helin.zhang@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>; Chen,
> Jing D <jing.d.chen@intel.com>; adrien.mazarguil@6wind.com; Richardson,
> Bruce <bruce.richardson@intel.com>; yuanhan.liu@linux.intel.com;
> maxime.coquelin@redhat.com; dev@dpdk.org; stable@dpdk.org
> Subject: Re: [PATCH v4 1/3] ethdev: fix adding invalid MAC addr
>
> On Thu, Apr 13, 2017 at 04:21:04PM +0800, Wei Dai wrote:
> > some customers find adding mac addr to VF sometimes can fail, but it
> > is still stored in dev->data->mac_addrs[ ]. So this can lead to some
> > errors that assumes the non-zero entry in
> > dev->data->mac_addrs[ ] is valid.
> >
> > Fixes: af75078fece3 ("first public release")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Wei Dai <wei.dai@intel.com>
> > ---
> > drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
> > drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
> > drivers/net/e1000/base/e1000_api.c | 2 +-
> > drivers/net/e1000/em_ethdev.c | 6 +++---
> > drivers/net/e1000/igb_ethdev.c | 5 +++--
> > drivers/net/enic/enic.h | 2 +-
> > drivers/net/enic/enic_ethdev.c | 4 ++--
> > drivers/net/enic/enic_main.c | 6 +++---
> > drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
> > drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
> > drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
> > drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
> > drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
> > drivers/net/mlx5/mlx5.h | 4 ++--
> > drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
> > drivers/net/qede/qede_ethdev.c | 6 ++++--
> > drivers/net/ring/rte_eth_ring.c | 3 ++-
> > drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
> > lib/librte_ether/rte_ethdev.c | 15 +++++++++------
> > lib/librte_ether/rte_ethdev.h | 2 +-
> > 20 files changed, 100 insertions(+), 70 deletions(-)
> >
>
>
> For mlx changes,
>
> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
>
> --
> Nélio Laranjeiro
> 6WIND
On Thu, Apr 13, 2017 at 04:21:04PM +0800, Wei Dai wrote:
> some customers find adding mac addr to VF sometimes can fail,
> but it is still stored in dev->data->mac_addrs[ ]. So this
> can lead to some errors that assumes the non-zero entry in
> dev->data->mac_addrs[ ] is valid.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Wei Dai <wei.dai@intel.com>
> ---
> drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
> drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
> drivers/net/e1000/base/e1000_api.c | 2 +-
> drivers/net/e1000/em_ethdev.c | 6 +++---
> drivers/net/e1000/igb_ethdev.c | 5 +++--
> drivers/net/enic/enic.h | 2 +-
> drivers/net/enic/enic_ethdev.c | 4 ++--
> drivers/net/enic/enic_main.c | 6 +++---
> drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
> drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
> drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
> drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
> drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
> drivers/net/mlx5/mlx5.h | 4 ++--
> drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
> drivers/net/qede/qede_ethdev.c | 6 ++++--
> drivers/net/ring/rte_eth_ring.c | 3 ++-
> drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
For virtio changes,
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
--yliu
13/04/2017 10:21, Wei Dai:
> some customers find adding mac addr to VF sometimes can fail,
> but it is still stored in dev->data->mac_addrs[ ]. So this
> can lead to some errors that assumes the non-zero entry in
> dev->data->mac_addrs[ ] is valid.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Wei Dai <wei.dai@intel.com>
> ---
> drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
> drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
> drivers/net/e1000/base/e1000_api.c | 2 +-
> drivers/net/e1000/em_ethdev.c | 6 +++---
> drivers/net/e1000/igb_ethdev.c | 5 +++--
> drivers/net/enic/enic.h | 2 +-
> drivers/net/enic/enic_ethdev.c | 4 ++--
> drivers/net/enic/enic_main.c | 6 +++---
> drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
> drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
> drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
> drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
> drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
> drivers/net/mlx5/mlx5.h | 4 ++--
> drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
> drivers/net/qede/qede_ethdev.c | 6 ++++--
> drivers/net/ring/rte_eth_ring.c | 3 ++-
> drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
> lib/librte_ether/rte_ethdev.c | 15 +++++++++------
> lib/librte_ether/rte_ethdev.h | 2 +-
> 20 files changed, 100 insertions(+), 70 deletions(-)
Please, could you rebase and add changes to newly introduced drivers?
Thanks
Hi Wei,
> -----Original Message-----
> From: Dai, Wei
> Sent: Thursday, April 13, 2017 4:21 PM
> To: thomas.monjalon@6wind.com; harish.patil@cavium.com;
> rasesh.mody@cavium.com; stephen.hurd@broadcom.com;
> ajit.khaparde@broadcom.com; Lu, Wenzhuo; Zhang, Helin; Ananyev,
> Konstantin; Wu, Jingjing; Chen, Jing D; adrien.mazarguil@6wind.com;
> nelio.laranjeiro@6wind.com; Richardson, Bruce;
> yuanhan.liu@linux.intel.com; maxime.coquelin@redhat.com
> Cc: dev@dpdk.org; Dai, Wei; stable@dpdk.org
> Subject: [PATCH v4 1/3] ethdev: fix adding invalid MAC addr
>
> some customers find adding mac addr to VF sometimes can fail, but it is still
> stored in dev->data->mac_addrs[ ]. So this can lead to some errors that
> assumes the non-zero entry in
> dev->data->mac_addrs[ ] is valid.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Wei Dai <wei.dai@intel.com>
> ---
> drivers/net/bnx2x/bnx2x_ethdev.c | 7 +++++--
> drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++------
> drivers/net/e1000/base/e1000_api.c | 2 +-
> drivers/net/e1000/em_ethdev.c | 6 +++---
> drivers/net/e1000/igb_ethdev.c | 5 +++--
> drivers/net/enic/enic.h | 2 +-
> drivers/net/enic/enic_ethdev.c | 4 ++--
> drivers/net/enic/enic_main.c | 6 +++---
> drivers/net/fm10k/fm10k_ethdev.c | 3 ++-
> drivers/net/i40e/i40e_ethdev.c | 11 ++++++-----
> drivers/net/i40e/i40e_ethdev_vf.c | 8 ++++----
> drivers/net/ixgbe/ixgbe_ethdev.c | 27 ++++++++++++++++++---------
> drivers/net/mlx4/mlx4.c | 18 +++++++++++-------
> drivers/net/mlx5/mlx5.h | 4 ++--
> drivers/net/mlx5/mlx5_mac.c | 16 ++++++++++------
> drivers/net/qede/qede_ethdev.c | 6 ++++--
> drivers/net/ring/rte_eth_ring.c | 3 ++-
> drivers/net/virtio/virtio_ethdev.c | 13 +++++++------
> lib/librte_ether/rte_ethdev.c | 15 +++++++++------
> lib/librte_ether/rte_ethdev.h | 2 +-
> 20 files changed, 100 insertions(+), 70 deletions(-)
>
>
> int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int
> wait_to_complete) diff --git a/drivers/net/e1000/base/e1000_api.c
> b/drivers/net/e1000/base/e1000_api.c
> index f7cf83b..dcb53f7 100644
> --- a/drivers/net/e1000/base/e1000_api.c
> +++ b/drivers/net/e1000/base/e1000_api.c
> @@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8 *addr,
> u32 index)
> if (hw->mac.ops.rar_set)
> return hw->mac.ops.rar_set(hw, addr, index);
>
> - return E1000_SUCCESS;
> + return E1000_ERR_NO_SPACE;
> }
NACK here. Normally we try to avoid changing base code. And I don't think the change is necessary.
HI, Wenzhuo
> >
> > int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int
> > wait_to_complete) diff --git a/drivers/net/e1000/base/e1000_api.c
> > b/drivers/net/e1000/base/e1000_api.c
> > index f7cf83b..dcb53f7 100644
> > --- a/drivers/net/e1000/base/e1000_api.c
> > +++ b/drivers/net/e1000/base/e1000_api.c
> > @@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8 *addr,
> > u32 index)
> > if (hw->mac.ops.rar_set)
> > return hw->mac.ops.rar_set(hw, addr, index);
> >
> > - return E1000_SUCCESS;
> > + return E1000_ERR_NO_SPACE;
> > }
> NACK here. Normally we try to avoid changing base code. And I don't think the
> change is necessary.
If this code is not changed, the code in ethdev may get wrong return value and assume
the failed MAC addr is added.
Anyway, we can ask the base code to be revised by the associated team.
Hi Wei,
> -----Original Message-----
> From: Dai, Wei
> Sent: Saturday, April 29, 2017 2:09 PM
> To: Lu, Wenzhuo; thomas.monjalon@6wind.com; harish.patil@cavium.com;
> rasesh.mody@cavium.com; stephen.hurd@broadcom.com;
> ajit.khaparde@broadcom.com; Zhang, Helin; Ananyev, Konstantin; Wu,
> Jingjing; Chen, Jing D; adrien.mazarguil@6wind.com;
> nelio.laranjeiro@6wind.com; Richardson, Bruce;
> yuanhan.liu@linux.intel.com; maxime.coquelin@redhat.com
> Cc: dev@dpdk.org; stable@dpdk.org
> Subject: RE: [PATCH v4 1/3] ethdev: fix adding invalid MAC addr
>
> HI, Wenzhuo
>
> > >
> > > int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int
> > > wait_to_complete) diff --git a/drivers/net/e1000/base/e1000_api.c
> > > b/drivers/net/e1000/base/e1000_api.c
> > > index f7cf83b..dcb53f7 100644
> > > --- a/drivers/net/e1000/base/e1000_api.c
> > > +++ b/drivers/net/e1000/base/e1000_api.c
> > > @@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8 *addr,
> > > u32 index)
> > > if (hw->mac.ops.rar_set)
> > > return hw->mac.ops.rar_set(hw, addr, index);
> > >
> > > - return E1000_SUCCESS;
> > > + return E1000_ERR_NO_SPACE;
> > > }
> > NACK here. Normally we try to avoid changing base code. And I don't
> > think the change is necessary.
>
> If this code is not changed, the code in ethdev may get wrong return value
> and assume the failed MAC addr is added.
> Anyway, we can ask the base code to be revised by the associated team.
' hw->mac.ops.rar_set ' cannot be NULL. That's why I think this change is not necessary.
> > > >
> > > > int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int
> > > > wait_to_complete) diff --git a/drivers/net/e1000/base/e1000_api.c
> > > > b/drivers/net/e1000/base/e1000_api.c
> > > > index f7cf83b..dcb53f7 100644
> > > > --- a/drivers/net/e1000/base/e1000_api.c
> > > > +++ b/drivers/net/e1000/base/e1000_api.c
> > > > @@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8
> > > > *addr,
> > > > u32 index)
> > > > if (hw->mac.ops.rar_set)
> > > > return hw->mac.ops.rar_set(hw, addr, index);
> > > >
> > > > - return E1000_SUCCESS;
> > > > + return E1000_ERR_NO_SPACE;
> > > > }
> > > NACK here. Normally we try to avoid changing base code. And I don't
> > > think the change is necessary.
> >
> > If this code is not changed, the code in ethdev may get wrong return
> > value and assume the failed MAC addr is added.
> > Anyway, we can ask the base code to be revised by the associated team.
> ' hw->mac.ops.rar_set ' cannot be NULL. That's why I think this change is not
> necessary.
OK, I will follow your advice in my v6 patch set.
Thanks
@@ -450,14 +450,17 @@ bnx2x_dev_infos_get(struct rte_eth_dev *dev, __rte_unused struct rte_eth_dev_inf
dev_info->speed_capa = ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G;
}
-static void
+static int
bnx2x_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t pool)
{
struct bnx2x_softc *sc = dev->data->dev_private;
- if (sc->mac_ops.mac_addr_add)
+ if (sc->mac_ops.mac_addr_add) {
sc->mac_ops.mac_addr_add(dev, mac_addr, index, pool);
+ return 0;
+ }
+ return -ENOTSUP;
}
static void
@@ -613,7 +613,7 @@ static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
}
}
-static void bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
+static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
struct ether_addr *mac_addr,
uint32_t index, uint32_t pool)
{
@@ -623,30 +623,30 @@ static void bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
if (BNXT_VF(bp)) {
RTE_LOG(ERR, PMD, "Cannot add MAC address to a VF interface\n");
- return;
+ return -ENOTSUP;
}
if (!vnic) {
RTE_LOG(ERR, PMD, "VNIC not found for pool %d!\n", pool);
- return;
+ return -EINVAL;
}
/* Attach requested MAC address to the new l2_filter */
STAILQ_FOREACH(filter, &vnic->filter, next) {
if (filter->mac_index == index) {
RTE_LOG(ERR, PMD,
"MAC addr already existed for pool %d\n", pool);
- return;
+ return -EINVAL;
}
}
filter = bnxt_alloc_filter(bp);
if (!filter) {
RTE_LOG(ERR, PMD, "L2 filter alloc failed\n");
- return;
+ return -ENODEV;
}
STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
filter->mac_index = index;
memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
- bnxt_hwrm_set_filter(bp, vnic, filter);
+ return bnxt_hwrm_set_filter(bp, vnic, filter);
}
int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
@@ -855,7 +855,7 @@ int e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
if (hw->mac.ops.rar_set)
return hw->mac.ops.rar_set(hw, addr, index);
- return E1000_SUCCESS;
+ return E1000_ERR_NO_SPACE;
}
/**
@@ -119,7 +119,7 @@ static int eth_em_led_on(struct rte_eth_dev *dev);
static int eth_em_led_off(struct rte_eth_dev *dev);
static int em_get_rx_buffer_size(struct e1000_hw *hw);
-static void eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+static int eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t pool);
static void eth_em_rar_clear(struct rte_eth_dev *dev, uint32_t index);
@@ -1786,13 +1786,13 @@ eth_em_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
return -EIO;
}
-static void
+static int
eth_em_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, __rte_unused uint32_t pool)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- e1000_rar_set(hw, mac_addr->addr_bytes, index);
+ return e1000_rar_set(hw, mac_addr->addr_bytes, index);
}
static void
@@ -164,7 +164,7 @@ static int eth_igb_led_off(struct rte_eth_dev *dev);
static void igb_intr_disable(struct e1000_hw *hw);
static int igb_get_rx_buffer_size(struct e1000_hw *hw);
-static void eth_igb_rar_set(struct rte_eth_dev *dev,
+static int eth_igb_rar_set(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index, uint32_t pool);
static void eth_igb_rar_clear(struct rte_eth_dev *dev, uint32_t index);
@@ -2973,7 +2973,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
}
#define E1000_RAH_POOLSEL_SHIFT (18)
-static void
+static int
eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, __rte_unused uint32_t pool)
{
@@ -2984,6 +2984,7 @@ eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
rah = E1000_READ_REG(hw, E1000_RAH(index));
rah |= (0x1 << (E1000_RAH_POOLSEL_SHIFT + pool));
E1000_WRITE_REG(hw, E1000_RAH(index), rah);
+ return 0;
}
static void
@@ -279,7 +279,7 @@ extern void enic_dev_stats_get(struct enic *enic,
struct rte_eth_stats *r_stats);
extern void enic_dev_stats_clear(struct enic *enic);
extern void enic_add_packet_filter(struct enic *enic);
-void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr);
+int enic_set_mac_address(struct enic *enic, uint8_t *mac_addr);
void enic_del_mac_address(struct enic *enic, int mac_index);
extern unsigned int enic_cleanup_wq(struct enic *enic, struct vnic_wq *wq);
extern void enic_send_pkt(struct enic *enic, struct vnic_wq *wq,
@@ -532,14 +532,14 @@ static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
enic_add_packet_filter(enic);
}
-static void enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
+static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
struct ether_addr *mac_addr,
__rte_unused uint32_t index, __rte_unused uint32_t pool)
{
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
- enic_set_mac_address(enic, mac_addr->addr_bytes);
+ return enic_set_mac_address(enic, mac_addr->addr_bytes);
}
static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index)
@@ -202,20 +202,20 @@ void enic_del_mac_address(struct enic *enic, int mac_index)
dev_err(enic, "del mac addr failed\n");
}
-void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
+int enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
{
int err;
if (!is_eth_addr_valid(mac_addr)) {
dev_err(enic, "invalid mac address\n");
- return;
+ return -1;
}
err = vnic_dev_add_addr(enic->vdev, mac_addr);
if (err) {
dev_err(enic, "add mac addr failed\n");
- return;
}
+ return err;
}
static void
@@ -1689,7 +1689,7 @@ static void fm10k_MAC_filter_set(struct rte_eth_dev *dev,
}
/* Add a MAC address, and update filters */
-static void
+static int
fm10k_macaddr_add(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index,
@@ -1700,6 +1700,7 @@ fm10k_macaddr_add(struct rte_eth_dev *dev,
macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
fm10k_MAC_filter_set(dev, mac_addr->addr_bytes, TRUE, pool);
macvlan->mac_vmdq_id[index] = pool;
+ return 0;
}
/* Remove a MAC address, and update filters */
@@ -300,7 +300,7 @@ static int i40e_flow_ctrl_set(struct rte_eth_dev *dev,
struct rte_eth_fc_conf *fc_conf);
static int i40e_priority_flow_ctrl_set(struct rte_eth_dev *dev,
struct rte_eth_pfc_conf *pfc_conf);
-static void i40e_macaddr_add(struct rte_eth_dev *dev,
+static int i40e_macaddr_add(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index,
uint32_t pool);
@@ -3269,7 +3269,7 @@ i40e_priority_flow_ctrl_set(__rte_unused struct rte_eth_dev *dev,
}
/* Add a MAC address, and update filters */
-static void
+static int
i40e_macaddr_add(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
__rte_unused uint32_t index,
@@ -3286,13 +3286,13 @@ i40e_macaddr_add(struct rte_eth_dev *dev,
PMD_DRV_LOG(ERR, "VMDQ not %s, can't set mac to pool %u",
pf->flags & I40E_FLAG_VMDQ ? "configured" : "enabled",
pool);
- return;
+ return -ENOTSUP;
}
if (pool > pf->nb_cfg_vmdq_vsi) {
PMD_DRV_LOG(ERR, "Pool number %u invalid. Max pool is %u",
pool, pf->nb_cfg_vmdq_vsi);
- return;
+ return -EINVAL;
}
(void)rte_memcpy(&mac_filter.mac_addr, mac_addr, ETHER_ADDR_LEN);
@@ -3309,8 +3309,9 @@ i40e_macaddr_add(struct rte_eth_dev *dev,
ret = i40e_vsi_add_mac(vsi, &mac_filter);
if (ret != I40E_SUCCESS) {
PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
- return;
+ return -ENODEV;
}
+ return 0;
}
/* Remove a MAC address, and update filters */
@@ -135,7 +135,7 @@ static int i40evf_dev_tx_queue_start(struct rte_eth_dev *dev,
uint16_t tx_queue_id);
static int i40evf_dev_tx_queue_stop(struct rte_eth_dev *dev,
uint16_t tx_queue_id);
-static void i40evf_add_mac_addr(struct rte_eth_dev *dev,
+static int i40evf_add_mac_addr(struct rte_eth_dev *dev,
struct ether_addr *addr,
uint32_t index,
uint32_t pool);
@@ -854,7 +854,7 @@ i40evf_stop_queues(struct rte_eth_dev *dev)
return 0;
}
-static void
+static int
i40evf_add_mac_addr(struct rte_eth_dev *dev,
struct ether_addr *addr,
__rte_unused uint32_t index,
@@ -872,7 +872,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
addr->addr_bytes[0], addr->addr_bytes[1],
addr->addr_bytes[2], addr->addr_bytes[3],
addr->addr_bytes[4], addr->addr_bytes[5]);
- return;
+ return I40E_ERR_INVALID_MAC_ADDR;
}
list = (struct i40e_virtchnl_ether_addr_list *)cmd_buffer;
@@ -891,7 +891,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
PMD_DRV_LOG(ERR, "fail to execute command "
"OP_ADD_ETHER_ADDRESS");
- return;
+ return err;
}
static void
@@ -240,7 +240,7 @@ static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev,
struct rte_intr_handle *handle);
static void ixgbe_dev_interrupt_handler(void *param);
static void ixgbe_dev_interrupt_delayed_handler(void *param);
-static void ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+static int ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t pool);
static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
static void ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
@@ -297,7 +297,7 @@ static void ixgbe_configure_msix(struct rte_eth_dev *dev);
static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
uint16_t queue_idx, uint16_t tx_rate);
-static void ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
+static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index, uint32_t pool);
static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
@@ -4356,14 +4356,15 @@ ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
return 0;
}
-static void
+static int
ixgbe_add_rar(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t pool)
{
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t enable_addr = 1;
- ixgbe_set_rar(hw, index, mac_addr->addr_bytes, pool, enable_addr);
+ return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
+ pool, enable_addr);
}
static void
@@ -5912,7 +5913,7 @@ static int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
return 0;
}
-static void
+static int
ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
__attribute__((unused)) uint32_t index,
__attribute__((unused)) uint32_t pool)
@@ -5926,11 +5927,19 @@ ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
* set of PF resources used to store VF MAC addresses.
*/
if (memcmp(hw->mac.perm_addr, mac_addr, sizeof(struct ether_addr)) == 0)
- return;
+ return -1;
diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
- if (diag == 0)
- return;
- PMD_DRV_LOG(ERR, "Unable to add MAC address - diag=%d", diag);
+ if (diag != 0)
+ PMD_DRV_LOG(ERR, "Unable to add MAC address "
+ "%02x:%02x:%02x:%02x:%02x:%02x- diag=%d",
+ mac_addr->addr_bytes[0],
+ mac_addr->addr_bytes[1],
+ mac_addr->addr_bytes[2],
+ mac_addr->addr_bytes[3],
+ mac_addr->addr_bytes[4],
+ mac_addr->addr_bytes[5],
+ diag);
+ return diag;
}
static void
@@ -4475,26 +4475,30 @@ mlx4_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
* @param vmdq
* VMDq pool index to associate address with (ignored).
*/
-static void
+static int
mlx4_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t vmdq)
{
struct priv *priv = dev->data->dev_private;
+ int re;
if (mlx4_is_secondary())
- return;
+ return -ENOTSUP;
(void)vmdq;
priv_lock(priv);
DEBUG("%p: adding MAC address at index %" PRIu32,
(void *)dev, index);
/* Last array entry is reserved for broadcast. */
- if (index >= (elemof(priv->mac) - 1))
- goto end;
- priv_mac_addr_add(priv, index,
- (const uint8_t (*)[ETHER_ADDR_LEN])
- mac_addr->addr_bytes);
+ if (index >= (elemof(priv->mac) - 1)) {
+ priv_unlock(priv);
+ return -EINVAL;
+ }
+ re = priv_mac_addr_add(priv, index,
+ (const uint8_t (*)[ETHER_ADDR_LEN])
+ mac_addr->addr_bytes);
end:
priv_unlock(priv);
+ return -re;
}
/**
@@ -238,8 +238,8 @@ int hash_rxq_mac_addrs_add(struct hash_rxq *);
int priv_mac_addr_add(struct priv *, unsigned int,
const uint8_t (*)[ETHER_ADDR_LEN]);
int priv_mac_addrs_enable(struct priv *);
-void mlx5_mac_addr_add(struct rte_eth_dev *, struct ether_addr *, uint32_t,
- uint32_t);
+int mlx5_mac_addr_add(struct rte_eth_dev *, struct ether_addr *, uint32_t,
+ uint32_t);
void mlx5_mac_addr_set(struct rte_eth_dev *, struct ether_addr *);
/* mlx5_rss.c */
@@ -470,26 +470,30 @@ priv_mac_addrs_enable(struct priv *priv)
* @param vmdq
* VMDq pool index to associate address with (ignored).
*/
-void
+int
mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t vmdq)
{
struct priv *priv = dev->data->dev_private;
+ int re;
if (mlx5_is_secondary())
- return;
+ return -ENOTSUP;
(void)vmdq;
priv_lock(priv);
DEBUG("%p: adding MAC address at index %" PRIu32,
(void *)dev, index);
- if (index >= RTE_DIM(priv->mac))
+ if (index >= RTE_DIM(priv->mac)) {
+ re = -EINVAL;
goto end;
- priv_mac_addr_add(priv, index,
- (const uint8_t (*)[ETHER_ADDR_LEN])
- mac_addr->addr_bytes);
+ }
+ re = priv_mac_addr_add(priv, index,
+ (const uint8_t (*)[ETHER_ADDR_LEN])
+ mac_addr->addr_bytes);
end:
priv_unlock(priv);
+ return -re;
}
/**
@@ -506,16 +506,18 @@ qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
return rc;
}
-static void
+static int
qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
uint32_t index, __rte_unused uint32_t pool)
{
struct ecore_filter_ucast ucast;
+ int re;
qede_set_ucast_cmn_params(&ucast);
ucast.type = ECORE_FILTER_MAC;
ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
- (void)qede_mac_int_ops(eth_dev, &ucast, 1);
+ re = (int)qede_mac_int_ops(eth_dev, &ucast, 1);
+ return re;
}
static void
@@ -224,12 +224,13 @@ eth_mac_addr_remove(struct rte_eth_dev *dev __rte_unused,
{
}
-static void
+static int
eth_mac_addr_add(struct rte_eth_dev *dev __rte_unused,
struct ether_addr *mac_addr __rte_unused,
uint32_t index __rte_unused,
uint32_t vmdq __rte_unused)
{
+ return -1;
}
static void
@@ -86,7 +86,7 @@ static void virtio_dev_stats_reset(struct rte_eth_dev *dev);
static void virtio_dev_free_mbufs(struct rte_eth_dev *dev);
static int virtio_vlan_filter_set(struct rte_eth_dev *dev,
uint16_t vlan_id, int on);
-static void virtio_mac_addr_add(struct rte_eth_dev *dev,
+static int virtio_mac_addr_add(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index, uint32_t vmdq __rte_unused);
static void virtio_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
@@ -1019,7 +1019,7 @@ virtio_get_hwaddr(struct virtio_hw *hw)
}
}
-static void
+static int
virtio_mac_table_set(struct virtio_hw *hw,
const struct virtio_net_ctrl_mac *uc,
const struct virtio_net_ctrl_mac *mc)
@@ -1029,7 +1029,7 @@ virtio_mac_table_set(struct virtio_hw *hw,
if (!vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_MAC_ADDR)) {
PMD_DRV_LOG(INFO, "host does not support mac table");
- return;
+ return -1;
}
ctrl.hdr.class = VIRTIO_NET_CTRL_MAC;
@@ -1044,9 +1044,10 @@ virtio_mac_table_set(struct virtio_hw *hw,
err = virtio_send_command(hw->cvq, &ctrl, len, 2);
if (err != 0)
PMD_DRV_LOG(NOTICE, "mac table set failed: %d", err);
+ return err;
}
-static void
+static int
virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
uint32_t index, uint32_t vmdq __rte_unused)
{
@@ -1057,7 +1058,7 @@ virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
if (index >= VIRTIO_MAX_MAC_ADDRS) {
PMD_DRV_LOG(ERR, "mac address index %u out of range", index);
- return;
+ return -EINVAL;
}
uc = alloca(VIRTIO_MAX_MAC_ADDRS * ETHER_ADDR_LEN + sizeof(uc->entries));
@@ -1074,7 +1075,7 @@ virtio_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
memcpy(&tbl->macs[tbl->entries++], addr, ETHER_ADDR_LEN);
}
- virtio_mac_table_set(hw, uc, mc);
+ return virtio_mac_table_set(hw, uc, mc);
}
static void
@@ -2167,6 +2167,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
struct rte_eth_dev *dev;
int index;
uint64_t pool_mask;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
@@ -2199,15 +2200,17 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
}
/* Update NIC */
- (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
+ ret = (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
- /* Update address in NIC data structure */
- ether_addr_copy(addr, &dev->data->mac_addrs[index]);
+ if (ret == 0) {
+ /* Update address in NIC data structure */
+ ether_addr_copy(addr, &dev->data->mac_addrs[index]);
- /* Update pool bitmap in NIC data structure */
- dev->data->mac_pool_sel[index] |= (1ULL << pool);
+ /* Update pool bitmap in NIC data structure */
+ dev->data->mac_pool_sel[index] |= (1ULL << pool);
+ }
- return 0;
+ return ret;
}
int
@@ -1277,7 +1277,7 @@ typedef int (*eth_dev_led_off_t)(struct rte_eth_dev *dev);
typedef void (*eth_mac_addr_remove_t)(struct rte_eth_dev *dev, uint32_t index);
/**< @internal Remove MAC address from receive address register */
-typedef void (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
+typedef int (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index,
uint32_t vmdq);