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-rw-r--r--drivers/net/ethernet/intel/e1000e/ethtool.c6
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_virtchnl.c12
-rw-r--r--drivers/net/ethernet/intel/ice/ice_fdir.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_fw_update.c2
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf.h12
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_ethtool.c12
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_lib.c24
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c2
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_txrx.c12
-rw-r--r--drivers/net/ethernet/intel/idpf/idpf_virtchnl.c4
-rw-r--r--drivers/net/ethernet/intel/idpf/xdp.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h18
13 files changed, 47 insertions, 65 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index cee57a2149ab..7b1ac90b3de4 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -551,9 +551,9 @@ static int e1000_set_eeprom(struct net_device *netdev,
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- size_t total_len, max_len;
u16 *eeprom_buff;
int ret_val = 0;
+ size_t max_len;
int first_word;
int last_word;
void *ptr;
@@ -571,10 +571,6 @@ static int e1000_set_eeprom(struct net_device *netdev,
max_len = hw->nvm.word_size * 2;
- if (check_add_overflow(eeprom->offset, eeprom->len, &total_len) ||
- total_len > max_len)
- return -EFBIG;
-
first_word = eeprom->offset >> 1;
last_word = (eeprom->offset + eeprom->len - 1) >> 1;
eeprom_buff = kmalloc(max_len, GFP_KERNEL);
diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 34a422a4a29c..88156082a41d 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -793,7 +793,8 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
len = virtchnl_struct_size(vvfl, vlan_id, count);
if (len > IAVF_MAX_AQ_BUF_SIZE) {
- dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n");
+ dev_info(&adapter->pdev->dev,
+ "virtchnl: Too many VLAN add (v1) requests; splitting into multiple messages to PF\n");
while (len > IAVF_MAX_AQ_BUF_SIZE)
len = virtchnl_struct_size(vvfl, vlan_id,
--count);
@@ -838,7 +839,8 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
len = virtchnl_struct_size(vvfl_v2, filters, count);
if (len > IAVF_MAX_AQ_BUF_SIZE) {
- dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n");
+ dev_info(&adapter->pdev->dev,
+ "virtchnl: Too many VLAN add (v2) requests; splitting into multiple messages to PF\n");
while (len > IAVF_MAX_AQ_BUF_SIZE)
len = virtchnl_struct_size(vvfl_v2, filters,
--count);
@@ -941,7 +943,8 @@ void iavf_del_vlans(struct iavf_adapter *adapter)
len = virtchnl_struct_size(vvfl, vlan_id, count);
if (len > IAVF_MAX_AQ_BUF_SIZE) {
- dev_warn(&adapter->pdev->dev, "Too many delete VLAN changes in one request\n");
+ dev_info(&adapter->pdev->dev,
+ "virtchnl: Too many VLAN delete (v1) requests; splitting into multiple messages to PF\n");
while (len > IAVF_MAX_AQ_BUF_SIZE)
len = virtchnl_struct_size(vvfl, vlan_id,
--count);
@@ -987,7 +990,8 @@ void iavf_del_vlans(struct iavf_adapter *adapter)
len = virtchnl_struct_size(vvfl_v2, filters, count);
if (len > IAVF_MAX_AQ_BUF_SIZE) {
- dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n");
+ dev_info(&adapter->pdev->dev,
+ "virtchnl: Too many VLAN delete (v2) requests; splitting into multiple messages to PF\n");
while (len > IAVF_MAX_AQ_BUF_SIZE)
len = virtchnl_struct_size(vvfl_v2, filters,
--count);
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.c b/drivers/net/ethernet/intel/ice/ice_fdir.c
index 26b357c0ae15..b29fbdec9442 100644
--- a/drivers/net/ethernet/intel/ice/ice_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_fdir.c
@@ -1121,7 +1121,7 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input,
* ice_fdir_has_frag - does flow type have 2 ptypes
* @flow: flow ptype
*
- * returns true is there is a fragment packet for this ptype
+ * Return: true if there is a fragment packet for this ptype
*/
bool ice_fdir_has_frag(enum ice_fltr_ptype flow)
{
diff --git a/drivers/net/ethernet/intel/ice/ice_fw_update.c b/drivers/net/ethernet/intel/ice/ice_fw_update.c
index d86db081579f..973a13d3d92a 100644
--- a/drivers/net/ethernet/intel/ice/ice_fw_update.c
+++ b/drivers/net/ethernet/intel/ice/ice_fw_update.c
@@ -534,7 +534,7 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component,
}
if (completion_retval) {
- dev_err(dev, "Firmware failed to erase %s (module 0x02%x), aq_err %s\n",
+ dev_err(dev, "Firmware failed to erase %s (module 0x%02x), aq_err %s\n",
component, module,
libie_aq_str((enum libie_aq_err)completion_retval));
NL_SET_ERR_MSG_MOD(extack, "Firmware failed to erase flash");
diff --git a/drivers/net/ethernet/intel/idpf/idpf.h b/drivers/net/ethernet/intel/idpf/idpf.h
index 50fa7be0c00d..8cfc68cbfa06 100644
--- a/drivers/net/ethernet/intel/idpf/idpf.h
+++ b/drivers/net/ethernet/intel/idpf/idpf.h
@@ -131,14 +131,12 @@ enum idpf_cap_field {
/**
* enum idpf_vport_state - Current vport state
- * @__IDPF_VPORT_DOWN: Vport is down
- * @__IDPF_VPORT_UP: Vport is up
- * @__IDPF_VPORT_STATE_LAST: Must be last, number of states
+ * @IDPF_VPORT_UP: Vport is up
+ * @IDPF_VPORT_STATE_NBITS: Must be last, number of states
*/
enum idpf_vport_state {
- __IDPF_VPORT_DOWN,
- __IDPF_VPORT_UP,
- __IDPF_VPORT_STATE_LAST,
+ IDPF_VPORT_UP,
+ IDPF_VPORT_STATE_NBITS
};
/**
@@ -162,7 +160,7 @@ struct idpf_netdev_priv {
u16 vport_idx;
u16 max_tx_hdr_size;
u16 tx_max_bufs;
- enum idpf_vport_state state;
+ DECLARE_BITMAP(state, IDPF_VPORT_STATE_NBITS);
struct rtnl_link_stats64 netstats;
spinlock_t stats_lock;
};
diff --git a/drivers/net/ethernet/intel/idpf/idpf_ethtool.c b/drivers/net/ethernet/intel/idpf/idpf_ethtool.c
index 5dd82b1349c5..2589e124e41c 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_ethtool.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_ethtool.c
@@ -402,7 +402,7 @@ static int idpf_get_rxfh(struct net_device *netdev,
}
rss_data = &adapter->vport_config[np->vport_idx]->user_config.rss_data;
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
goto unlock_mutex;
rxfh->hfunc = ETH_RSS_HASH_TOP;
@@ -452,7 +452,7 @@ static int idpf_set_rxfh(struct net_device *netdev,
}
rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
goto unlock_mutex;
if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE &&
@@ -1183,7 +1183,7 @@ static void idpf_get_ethtool_stats(struct net_device *netdev,
idpf_vport_ctrl_lock(netdev);
vport = idpf_netdev_to_vport(netdev);
- if (np->state != __IDPF_VPORT_UP) {
+ if (!test_bit(IDPF_VPORT_UP, np->state)) {
idpf_vport_ctrl_unlock(netdev);
return;
@@ -1335,7 +1335,7 @@ static int idpf_get_q_coalesce(struct net_device *netdev,
idpf_vport_ctrl_lock(netdev);
vport = idpf_netdev_to_vport(netdev);
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
goto unlock_mutex;
if (q_num >= vport->num_rxq && q_num >= vport->num_txq) {
@@ -1523,7 +1523,7 @@ static int idpf_set_coalesce(struct net_device *netdev,
idpf_vport_ctrl_lock(netdev);
vport = idpf_netdev_to_vport(netdev);
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
goto unlock_mutex;
for (i = 0; i < vport->num_txq; i++) {
@@ -1726,7 +1726,7 @@ static void idpf_get_ts_stats(struct net_device *netdev,
ts_stats->err = u64_stats_read(&vport->tstamp_stats.discarded);
} while (u64_stats_fetch_retry(&vport->tstamp_stats.stats_sync, start));
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
goto exit;
for (u16 i = 0; i < vport->num_txq_grp; i++) {
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c
index 8a941f0fb048..7a7e101afeb6 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_lib.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c
@@ -519,7 +519,7 @@ static int idpf_del_mac_filter(struct idpf_vport *vport,
}
spin_unlock_bh(&vport_config->mac_filter_list_lock);
- if (np->state == __IDPF_VPORT_UP) {
+ if (test_bit(IDPF_VPORT_UP, np->state)) {
int err;
err = idpf_add_del_mac_filters(vport, np, false, async);
@@ -590,7 +590,7 @@ static int idpf_add_mac_filter(struct idpf_vport *vport,
if (err)
return err;
- if (np->state == __IDPF_VPORT_UP)
+ if (test_bit(IDPF_VPORT_UP, np->state))
err = idpf_add_del_mac_filters(vport, np, true, async);
return err;
@@ -894,7 +894,7 @@ static void idpf_vport_stop(struct idpf_vport *vport, bool rtnl)
{
struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
- if (np->state <= __IDPF_VPORT_DOWN)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
return;
if (rtnl)
@@ -921,7 +921,7 @@ static void idpf_vport_stop(struct idpf_vport *vport, bool rtnl)
idpf_xdp_rxq_info_deinit_all(vport);
idpf_vport_queues_rel(vport);
idpf_vport_intr_rel(vport);
- np->state = __IDPF_VPORT_DOWN;
+ clear_bit(IDPF_VPORT_UP, np->state);
if (rtnl)
rtnl_unlock();
@@ -1345,7 +1345,7 @@ static int idpf_up_complete(struct idpf_vport *vport)
netif_tx_start_all_queues(vport->netdev);
}
- np->state = __IDPF_VPORT_UP;
+ set_bit(IDPF_VPORT_UP, np->state);
return 0;
}
@@ -1391,7 +1391,7 @@ static int idpf_vport_open(struct idpf_vport *vport, bool rtnl)
struct idpf_vport_config *vport_config;
int err;
- if (np->state != __IDPF_VPORT_DOWN)
+ if (test_bit(IDPF_VPORT_UP, np->state))
return -EBUSY;
if (rtnl)
@@ -1602,7 +1602,7 @@ void idpf_init_task(struct work_struct *work)
/* Once state is put into DOWN, driver is ready for dev_open */
np = netdev_priv(vport->netdev);
- np->state = __IDPF_VPORT_DOWN;
+ clear_bit(IDPF_VPORT_UP, np->state);
if (test_and_clear_bit(IDPF_VPORT_UP_REQUESTED, vport_config->flags))
idpf_vport_open(vport, true);
@@ -1801,7 +1801,7 @@ static void idpf_set_vport_state(struct idpf_adapter *adapter)
continue;
np = netdev_priv(adapter->netdevs[i]);
- if (np->state == __IDPF_VPORT_UP)
+ if (test_bit(IDPF_VPORT_UP, np->state))
set_bit(IDPF_VPORT_UP_REQUESTED,
adapter->vport_config[i]->flags);
}
@@ -1939,7 +1939,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport,
enum idpf_vport_reset_cause reset_cause)
{
struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
- enum idpf_vport_state current_state = np->state;
+ bool vport_is_up = test_bit(IDPF_VPORT_UP, np->state);
struct idpf_adapter *adapter = vport->adapter;
struct idpf_vport *new_vport;
int err;
@@ -1990,7 +1990,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport,
goto free_vport;
}
- if (current_state <= __IDPF_VPORT_DOWN) {
+ if (!vport_is_up) {
idpf_send_delete_queues_msg(vport);
} else {
set_bit(IDPF_VPORT_DEL_QUEUES, vport->flags);
@@ -2023,7 +2023,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport,
if (err)
goto err_open;
- if (current_state == __IDPF_VPORT_UP)
+ if (vport_is_up)
err = idpf_vport_open(vport, false);
goto free_vport;
@@ -2033,7 +2033,7 @@ err_reset:
vport->num_rxq, vport->num_bufq);
err_open:
- if (current_state == __IDPF_VPORT_UP)
+ if (vport_is_up)
idpf_vport_open(vport, false);
free_vport:
diff --git a/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c
index 61e613066140..e3ddf18dcbf5 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c
@@ -570,7 +570,7 @@ fetch_next_txq_desc:
np = netdev_priv(tx_q->netdev);
nq = netdev_get_tx_queue(tx_q->netdev, tx_q->idx);
- dont_wake = np->state != __IDPF_VPORT_UP ||
+ dont_wake = !test_bit(IDPF_VPORT_UP, np->state) ||
!netif_carrier_ok(tx_q->netdev);
__netif_txq_completed_wake(nq, ss.packets, ss.bytes,
IDPF_DESC_UNUSED(tx_q), IDPF_TX_WAKE_THRESH,
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
index 828f7c444d30..1d91c56f7469 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
@@ -134,7 +134,7 @@ static void idpf_compl_desc_rel(struct idpf_compl_queue *complq)
{
idpf_xsk_clear_queue(complq, VIRTCHNL2_QUEUE_TYPE_TX_COMPLETION);
- if (!complq->comp)
+ if (!complq->desc_ring)
return;
dma_free_coherent(complq->netdev->dev.parent, complq->size,
@@ -922,8 +922,8 @@ static int idpf_rx_desc_alloc_all(struct idpf_vport *vport)
err = idpf_rx_desc_alloc(vport, q);
if (err) {
pci_err(vport->adapter->pdev,
- "Memory allocation for Rx Queue %u failed\n",
- i);
+ "Memory allocation for Rx queue %u from queue group %u failed\n",
+ j, i);
goto err_out;
}
}
@@ -939,8 +939,8 @@ static int idpf_rx_desc_alloc_all(struct idpf_vport *vport)
err = idpf_bufq_desc_alloc(vport, q);
if (err) {
pci_err(vport->adapter->pdev,
- "Memory allocation for Rx Buffer Queue %u failed\n",
- i);
+ "Memory allocation for Rx Buffer Queue %u from queue group %u failed\n",
+ j, i);
goto err_out;
}
}
@@ -2275,7 +2275,7 @@ fetch_next_desc:
/* Update BQL */
nq = netdev_get_tx_queue(tx_q->netdev, tx_q->idx);
- dont_wake = !complq_ok || np->state != __IDPF_VPORT_UP ||
+ dont_wake = !complq_ok || !test_bit(IDPF_VPORT_UP, np->state) ||
!netif_carrier_ok(tx_q->netdev);
/* Check if the TXQ needs to and can be restarted */
__netif_txq_completed_wake(nq, tx_q->cleaned_pkts, tx_q->cleaned_bytes,
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
index cbb5fa30f5a0..44cd4b466c48 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
@@ -68,7 +68,7 @@ static void idpf_handle_event_link(struct idpf_adapter *adapter,
vport->link_up = v2e->link_status;
- if (np->state != __IDPF_VPORT_UP)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
return;
if (vport->link_up) {
@@ -2755,7 +2755,7 @@ int idpf_send_get_stats_msg(struct idpf_vport *vport)
/* Don't send get_stats message if the link is down */
- if (np->state <= __IDPF_VPORT_DOWN)
+ if (!test_bit(IDPF_VPORT_UP, np->state))
return 0;
stats_msg.vport_id = cpu_to_le32(vport->vport_id);
diff --git a/drivers/net/ethernet/intel/idpf/xdp.c b/drivers/net/ethernet/intel/idpf/xdp.c
index 21ce25b0567f..958d16f87424 100644
--- a/drivers/net/ethernet/intel/idpf/xdp.c
+++ b/drivers/net/ethernet/intel/idpf/xdp.c
@@ -418,7 +418,7 @@ static int idpf_xdp_setup_prog(struct idpf_vport *vport,
if (test_bit(IDPF_REMOVE_IN_PROG, vport->adapter->flags) ||
!test_bit(IDPF_VPORT_REG_NETDEV, cfg->flags) ||
!!vport->xdp_prog == !!prog) {
- if (np->state == __IDPF_VPORT_UP)
+ if (test_bit(IDPF_VPORT_UP, np->state))
idpf_xdp_copy_prog_to_rqs(vport, prog);
old = xchg(&vport->xdp_prog, prog);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3190ce7e44c7..4af3b3e71ff1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7449,7 +7449,7 @@ int ixgbe_open(struct net_device *netdev)
adapter->hw.link.link_info.link_cfg_err);
err = ixgbe_non_sfp_link_config(&adapter->hw);
- if (ixgbe_non_sfp_link_config(&adapter->hw))
+ if (err)
e_dev_err("Link setup failed, err %d.\n", err);
}
@@ -12046,7 +12046,7 @@ err_dma:
* @pdev: PCI device information struct
*
* ixgbe_remove is called by the PCI subsystem to alert the driver
- * that it should release a PCI device. The could be caused by a
+ * that it should release a PCI device. This could be caused by a
* Hot-Plug event, or because the driver is going to be removed from
* memory.
**/
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 039187607e98..516a6fdd23d0 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -241,23 +241,7 @@ struct ixgbevf_q_vector {
char name[IFNAMSIZ + 9];
/* for dynamic allocation of rings associated with this q_vector */
- struct ixgbevf_ring ring[0] ____cacheline_internodealigned_in_smp;
-#ifdef CONFIG_NET_RX_BUSY_POLL
- unsigned int state;
-#define IXGBEVF_QV_STATE_IDLE 0
-#define IXGBEVF_QV_STATE_NAPI 1 /* NAPI owns this QV */
-#define IXGBEVF_QV_STATE_POLL 2 /* poll owns this QV */
-#define IXGBEVF_QV_STATE_DISABLED 4 /* QV is disabled */
-#define IXGBEVF_QV_OWNED (IXGBEVF_QV_STATE_NAPI | IXGBEVF_QV_STATE_POLL)
-#define IXGBEVF_QV_LOCKED (IXGBEVF_QV_OWNED | IXGBEVF_QV_STATE_DISABLED)
-#define IXGBEVF_QV_STATE_NAPI_YIELD 8 /* NAPI yielded this QV */
-#define IXGBEVF_QV_STATE_POLL_YIELD 16 /* poll yielded this QV */
-#define IXGBEVF_QV_YIELD (IXGBEVF_QV_STATE_NAPI_YIELD | \
- IXGBEVF_QV_STATE_POLL_YIELD)
-#define IXGBEVF_QV_USER_PEND (IXGBEVF_QV_STATE_POLL | \
- IXGBEVF_QV_STATE_POLL_YIELD)
- spinlock_t lock;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
+ struct ixgbevf_ring ring[] ____cacheline_internodealigned_in_smp;
};
/* microsecond values for various ITR rates shifted by 2 to fit itr register
generated by cgit (git 2.34.1) at 2025-12-24 18:03:21 +0000