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-rw-r--r--drivers/net/ethernet/intel/fm10k/fm10k_main.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h1
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c6
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c165
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_nvm.c8
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_type.h1
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c21
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_txrx.c2
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_client.c38
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_main.c10
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c2
-rw-r--r--drivers/net/ethernet/intel/igbvf/netdev.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c2
16 files changed, 154 insertions, 120 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index dbd69310f263..538b42d5c187 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -1231,7 +1231,7 @@ static bool fm10k_clean_tx_irq(struct fm10k_q_vector *q_vector,
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if DD is not set pending work has not been completed */
if (!(eop_desc->flags & FM10K_TXD_FLAG_DONE))
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 5829715fa342..e019baa905c5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -90,7 +90,6 @@
#define I40E_AQ_LEN 256
#define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */
#define I40E_MAX_USER_PRIORITY 8
-#define I40E_MAX_QUEUES_PER_CH 64
#define I40E_DEFAULT_TRAFFIC_CLASS BIT(0)
#define I40E_DEFAULT_MSG_ENABLE 4
#define I40E_QUEUE_WAIT_RETRY_LIMIT 10
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 9dcb2a961197..9af74253c3f7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -613,6 +613,12 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw)
hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE;
}
+ /* Newer versions of firmware require lock when reading the NVM */
+ if (hw->aq.api_maj_ver > 1 ||
+ (hw->aq.api_maj_ver == 1 &&
+ hw->aq.api_min_ver >= 5))
+ hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK;
+
/* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */
if (hw->aq.api_maj_ver > 1 ||
(hw->aq.api_maj_ver == 1 &&
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 0203665cb53c..095965f268bd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -948,7 +948,8 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
hw->pf_id = (u8)(func_rid & 0x7);
if (hw->mac.type == I40E_MAC_X722)
- hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE;
+ hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE |
+ I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK;
status = i40e_init_nvm(hw);
return status;
@@ -1268,6 +1269,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
* we don't need to do the PF Reset
*/
if (!cnt) {
+ u32 reg2 = 0;
if (hw->revision_id == 0)
cnt = I40E_PF_RESET_WAIT_COUNT_A0;
else
@@ -1279,6 +1281,12 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
reg = rd32(hw, I40E_PFGEN_CTRL);
if (!(reg & I40E_PFGEN_CTRL_PFSWR_MASK))
break;
+ reg2 = rd32(hw, I40E_GLGEN_RSTAT);
+ if (reg2 & I40E_GLGEN_RSTAT_DEVSTATE_MASK) {
+ hw_dbg(hw, "Core reset upcoming. Skipping PF reset request.\n");
+ hw_dbg(hw, "I40E_GLGEN_RSTAT = 0x%x\n", reg2);
+ return I40E_ERR_NOT_READY;
+ }
usleep_range(1000, 2000);
}
if (reg & I40E_PFGEN_CTRL_PFSWR_MASK) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 4a964d6e4a9e..4c08cc86463e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2167,6 +2167,73 @@ i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
}
/**
+ * i40e_set_promiscuous - set promiscuous mode
+ * @pf: board private structure
+ * @promisc: promisc on or off
+ *
+ * There are different ways of setting promiscuous mode on a PF depending on
+ * what state/environment we're in. This identifies and sets it appropriately.
+ * Returns 0 on success.
+ **/
+static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc)
+{
+ struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
+ struct i40e_hw *hw = &pf->hw;
+ i40e_status aq_ret;
+
+ if (vsi->type == I40E_VSI_MAIN &&
+ pf->lan_veb != I40E_NO_VEB &&
+ !(pf->flags & I40E_FLAG_MFP_ENABLED)) {
+ /* set defport ON for Main VSI instead of true promisc
+ * this way we will get all unicast/multicast and VLAN
+ * promisc behavior but will not get VF or VMDq traffic
+ * replicated on the Main VSI.
+ */
+ if (promisc)
+ aq_ret = i40e_aq_set_default_vsi(hw,
+ vsi->seid,
+ NULL);
+ else
+ aq_ret = i40e_aq_clear_default_vsi(hw,
+ vsi->seid,
+ NULL);
+ if (aq_ret) {
+ dev_info(&pf->pdev->dev,
+ "Set default VSI failed, err %s, aq_err %s\n",
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, hw->aq.asq_last_status));
+ }
+ } else {
+ aq_ret = i40e_aq_set_vsi_unicast_promiscuous(
+ hw,
+ vsi->seid,
+ promisc, NULL,
+ true);
+ if (aq_ret) {
+ dev_info(&pf->pdev->dev,
+ "set unicast promisc failed, err %s, aq_err %s\n",
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, hw->aq.asq_last_status));
+ }
+ aq_ret = i40e_aq_set_vsi_multicast_promiscuous(
+ hw,
+ vsi->seid,
+ promisc, NULL);
+ if (aq_ret) {
+ dev_info(&pf->pdev->dev,
+ "set multicast promisc failed, err %s, aq_err %s\n",
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, hw->aq.asq_last_status));
+ }
+ }
+
+ if (!aq_ret)
+ pf->cur_promisc = promisc;
+
+ return aq_ret;
+}
+
+/**
* i40e_sync_vsi_filters - Update the VSI filter list to the HW
* @vsi: ptr to the VSI
*
@@ -2467,81 +2534,16 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) ||
test_bit(__I40E_VSI_OVERFLOW_PROMISC,
vsi->state));
- if ((vsi->type == I40E_VSI_MAIN) &&
- (pf->lan_veb != I40E_NO_VEB) &&
- !(pf->flags & I40E_FLAG_MFP_ENABLED)) {
- /* set defport ON for Main VSI instead of true promisc
- * this way we will get all unicast/multicast and VLAN
- * promisc behavior but will not get VF or VMDq traffic
- * replicated on the Main VSI.
- */
- if (pf->cur_promisc != cur_promisc) {
- pf->cur_promisc = cur_promisc;
- if (cur_promisc)
- aq_ret =
- i40e_aq_set_default_vsi(hw,
- vsi->seid,
- NULL);
- else
- aq_ret =
- i40e_aq_clear_default_vsi(hw,
- vsi->seid,
- NULL);
- if (aq_ret) {
- retval = i40e_aq_rc_to_posix(aq_ret,
- hw->aq.asq_last_status);
- dev_info(&pf->pdev->dev,
- "Set default VSI failed on %s, err %s, aq_err %s\n",
- vsi_name,
- i40e_stat_str(hw, aq_ret),
- i40e_aq_str(hw,
- hw->aq.asq_last_status));
- }
- }
- } else {
- aq_ret = i40e_aq_set_vsi_unicast_promiscuous(
- hw,
- vsi->seid,
- cur_promisc, NULL,
- true);
- if (aq_ret) {
- retval =
- i40e_aq_rc_to_posix(aq_ret,
- hw->aq.asq_last_status);
- dev_info(&pf->pdev->dev,
- "set unicast promisc failed on %s, err %s, aq_err %s\n",
- vsi_name,
- i40e_stat_str(hw, aq_ret),
- i40e_aq_str(hw,
- hw->aq.asq_last_status));
- }
- aq_ret = i40e_aq_set_vsi_multicast_promiscuous(
- hw,
- vsi->seid,
- cur_promisc, NULL);
- if (aq_ret) {
- retval =
- i40e_aq_rc_to_posix(aq_ret,
- hw->aq.asq_last_status);
- dev_info(&pf->pdev->dev,
- "set multicast promisc failed on %s, err %s, aq_err %s\n",
- vsi_name,
- i40e_stat_str(hw, aq_ret),
- i40e_aq_str(hw,
- hw->aq.asq_last_status));
- }
- }
- aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw,
- vsi->seid,
- cur_promisc, NULL);
+ aq_ret = i40e_set_promiscuous(pf, cur_promisc);
if (aq_ret) {
retval = i40e_aq_rc_to_posix(aq_ret,
- pf->hw.aq.asq_last_status);
+ hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "set brdcast promisc failed, err %s, aq_err %s\n",
- i40e_stat_str(hw, aq_ret),
- i40e_aq_str(hw,
- hw->aq.asq_last_status));
+ "Setting promiscuous %s failed on %s, err %s aq_err %s\n",
+ cur_promisc ? "on" : "off",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, hw->aq.asq_last_status));
}
}
out:
@@ -3964,7 +3966,7 @@ static bool i40e_clean_fdir_tx_irq(struct i40e_ring *tx_ring, int budget)
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if the descriptor isn't done, no work yet to do */
if (!(eop_desc->cmd_type_offset_bsz &
@@ -5629,14 +5631,6 @@ static int i40e_validate_num_queues(struct i40e_pf *pf, int num_queues,
return -EINVAL;
*reconfig_rss = false;
-
- if (num_queues > I40E_MAX_QUEUES_PER_CH) {
- dev_err(&pf->pdev->dev,
- "Failed to create VMDq VSI. User requested num_queues (%d) > I40E_MAX_QUEUES_PER_VSI (%u)\n",
- num_queues, I40E_MAX_QUEUES_PER_CH);
- return -EINVAL;
- }
-
if (vsi->current_rss_size) {
if (num_queues > vsi->current_rss_size) {
dev_dbg(&pf->pdev->dev,
@@ -9429,6 +9423,15 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
if (!lock_acquired)
rtnl_unlock();
+ /* Restore promiscuous settings */
+ ret = i40e_set_promiscuous(pf, pf->cur_promisc);
+ if (ret)
+ dev_warn(&pf->pdev->dev,
+ "Failed to restore promiscuous setting: %s, err %s aq_err %s\n",
+ pf->cur_promisc ? "on" : "off",
+ i40e_stat_str(&pf->hw, ret),
+ i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
+
i40e_reset_all_vfs(pf, true);
/* tell the firmware that we're starting */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 0ccab0a5d717..7689c2ee0d46 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -328,15 +328,17 @@ static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw,
i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
u16 *data)
{
- i40e_status ret_code;
+ i40e_status ret_code = 0;
- ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
+ if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
+ ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
if (ret_code)
return ret_code;
ret_code = __i40e_read_nvm_word(hw, offset, data);
- i40e_release_nvm(hw);
+ if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
+ i40e_release_nvm(hw);
return ret_code;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index d6d352a6e6ea..4566d66ffc7c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -759,7 +759,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf);
/* we have caught up to head, no work left to do */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 00d4833e9925..0e8568719b4e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -629,6 +629,7 @@ struct i40e_hw {
#define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
#define I40E_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1)
#define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2)
+#define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
u64 flags;
/* Used in set switch config AQ command */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index f8a794b72462..a3dc9b932946 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2218,18 +2218,19 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
struct i40e_mac_filter *f;
f = i40e_find_mac(vsi, al->list[i].addr);
- if (!f)
+ if (!f) {
f = i40e_add_mac_filter(vsi, al->list[i].addr);
- if (!f) {
- dev_err(&pf->pdev->dev,
- "Unable to add MAC filter %pM for VF %d\n",
- al->list[i].addr, vf->vf_id);
- ret = I40E_ERR_PARAM;
- spin_unlock_bh(&vsi->mac_filter_hash_lock);
- goto error_param;
- } else {
- vf->num_mac++;
+ if (!f) {
+ dev_err(&pf->pdev->dev,
+ "Unable to add MAC filter %pM for VF %d\n",
+ al->list[i].addr, vf->vf_id);
+ ret = I40E_ERR_PARAM;
+ spin_unlock_bh(&vsi->mac_filter_hash_lock);
+ goto error_param;
+ } else {
+ vf->num_mac++;
+ }
}
}
spin_unlock_bh(&vsi->mac_filter_hash_lock);
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index fe817e2b6fef..50864f99446d 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -179,7 +179,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf);
/* if the descriptor isn't done, no work yet to do */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.c b/drivers/net/ethernet/intel/i40evf/i40evf_client.c
index d8131139565e..da60ce12b33d 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_client.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_client.c
@@ -26,6 +26,26 @@ static struct i40e_ops i40evf_lan_ops = {
};
/**
+ * i40evf_client_get_params - retrieve relevant client parameters
+ * @vsi: VSI with parameters
+ * @params: client param struct
+ **/
+static
+void i40evf_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params)
+{
+ int i;
+
+ memset(params, 0, sizeof(struct i40e_params));
+ params->mtu = vsi->netdev->mtu;
+ params->link_up = vsi->back->link_up;
+
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ params->qos.prio_qos[i].tc = 0;
+ params->qos.prio_qos[i].qs_handle = vsi->qs_handle;
+ }
+}
+
+/**
* i40evf_notify_client_message - call the client message receive callback
* @vsi: the VSI associated with this client
* @msg: message buffer
@@ -66,10 +86,6 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi)
return;
cinst = vsi->back->cinst;
- memset(&params, 0, sizeof(params));
- params.mtu = vsi->netdev->mtu;
- params.link_up = vsi->back->link_up;
- params.qos.prio_qos[0].qs_handle = vsi->qs_handle;
if (!cinst || !cinst->client || !cinst->client->ops ||
!cinst->client->ops->l2_param_change) {
@@ -77,6 +93,8 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi)
"Cannot locate client instance l2_param_change function\n");
return;
}
+ i40evf_client_get_params(vsi, &params);
+ cinst->lan_info.params = params;
cinst->client->ops->l2_param_change(&cinst->lan_info, cinst->client,
&params);
}
@@ -166,9 +184,9 @@ static struct i40e_client_instance *
i40evf_client_add_instance(struct i40evf_adapter *adapter)
{
struct i40e_client_instance *cinst = NULL;
- struct netdev_hw_addr *mac = NULL;
struct i40e_vsi *vsi = &adapter->vsi;
- int i;
+ struct netdev_hw_addr *mac = NULL;
+ struct i40e_params params;
if (!vf_registered_client)
goto out;
@@ -192,18 +210,14 @@ i40evf_client_add_instance(struct i40evf_adapter *adapter)
cinst->lan_info.version.major = I40EVF_CLIENT_VERSION_MAJOR;
cinst->lan_info.version.minor = I40EVF_CLIENT_VERSION_MINOR;
cinst->lan_info.version.build = I40EVF_CLIENT_VERSION_BUILD;
+ i40evf_client_get_params(vsi, &params);
+ cinst->lan_info.params = params;
set_bit(__I40E_CLIENT_INSTANCE_NONE, &cinst->state);
cinst->lan_info.msix_count = adapter->num_iwarp_msix;
cinst->lan_info.msix_entries =
&adapter->msix_entries[adapter->iwarp_base_vector];
- for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
- cinst->lan_info.params.qos.prio_qos[i].tc = 0;
- cinst->lan_info.params.qos.prio_qos[i].qs_handle =
- vsi->qs_handle;
- }
-
mac = list_first_entry(&cinst->lan_info.netdev->dev_addrs.list,
struct netdev_hw_addr, list);
if (mac)
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index ca2ebdbd24d7..7b2a4eba92e2 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -2110,6 +2110,11 @@ static void i40evf_client_task(struct work_struct *work)
adapter->flags &= ~I40EVF_FLAG_SERVICE_CLIENT_REQUESTED;
goto out;
}
+ if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) {
+ i40evf_notify_client_l2_params(&adapter->vsi);
+ adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS;
+ goto out;
+ }
if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_CLOSE) {
i40evf_notify_client_close(&adapter->vsi, false);
adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_CLOSE;
@@ -2118,11 +2123,6 @@ static void i40evf_client_task(struct work_struct *work)
if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_OPEN) {
i40evf_notify_client_open(&adapter->vsi);
adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_OPEN;
- goto out;
- }
- if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) {
- i40evf_notify_client_l2_params(&adapter->vsi);
- adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS;
}
out:
clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section);
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index e94d3c256667..c208753ff5b7 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -7317,7 +7317,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector, int napi_budget)
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if DD is not set pending work has not been completed */
if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD)))
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 713e8df23744..4214c1519a87 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -810,7 +810,7 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring)
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if DD is not set pending work has not been completed */
if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD)))
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index ca06c3cc2ca8..62a18914f00f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1192,7 +1192,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if DD is not set pending work has not been completed */
if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)))
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index feed11bc9ddf..1f4a69134ade 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -326,7 +326,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
break;
/* prevent any other reads prior to eop_desc */
- read_barrier_depends();
+ smp_rmb();
/* if DD is not set pending work has not been completed */
if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)))
generated by cgit (git 2.34.1) at 2024-05-01 04:06:02 +0000