From: Wei Dai <wei.dai@intel.com>
To: thomas.monjalon@6wind.com, harish.patil@cavium.com,
rasesh.mody@cavium.com, stephen.hurd@broadcom.com,
ajit.khaparde@broadcom.com, wenzhuo.lu@intel.com,
helin.zhang@intel.com, konstantin.ananyev@intel.com,
jingjing.wu@intel.com, jing.d.chen@intel.com,
adrien.mazarguil@6wind.com, nelio.laranjeiro@6wind.com,
bruce.richardson@intel.com, yuanhan.liu@linux.intel.com,
maxime.coquelin@redhat.com
Cc: dev@dpdk.org, Wei Dai <wei.dai@intel.com>, stable@dpdk.org
Subject: [dpdk-stable] [PATCH v4 1/3] ethdev: fix adding invalid MAC addr
Date: Thu, 13 Apr 2017 16:21:04 +0800 [thread overview]
Message-ID: <6bc635ce8d902ca8b3c6d907a5622febea2f8157.1492071245.git.wei.dai@intel.com> (raw)
In-Reply-To: <cover.1492071245.git.wei.dai@intel.com>
In-Reply-To: <cover.1492071245.git.wei.dai@intel.com>
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
next prev parent reply other threads:[~2017-04-13 8:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1492071245.git.wei.dai@intel.com>
[not found] ` <1491987746-10155-1-git-send-email-wei.dai@intel.com>
2017-04-12 9:02 ` [dpdk-stable] [PATCH v3 " Wei Dai
2017-04-12 9:30 ` Nélio Laranjeiro
2017-04-13 8:21 ` Wei Dai [this message]
2017-04-13 8:44 ` [dpdk-stable] [PATCH v4 " Nélio Laranjeiro
2017-04-13 9:22 ` Dai, Wei
2017-04-20 5:31 ` Yuanhan Liu
2017-04-20 21:43 ` Thomas Monjalon
2017-04-21 6:43 ` Lu, Wenzhuo
2017-04-29 6:09 ` Dai, Wei
2017-05-02 1:21 ` Lu, Wenzhuo
2017-05-02 1:51 ` Dai, Wei
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