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-rw-r--r--drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_xsk.c4
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_ethtool.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ethtool.c10
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ethtool.c4
-rw-r--r--drivers/net/ethernet/intel/igc/igc_ethtool.c4
-rw-r--r--drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c7
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c8
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ethtool.c4
15 files changed, 42 insertions, 25 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index c681d2d28107..68edf55ac906 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -18,7 +18,7 @@ struct fm10k_stats {
#define FM10K_STAT_FIELDS(_type, _name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+ .sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index cb6367334ca7..4833187bd259 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -1152,7 +1152,7 @@ void i40e_set_fec_in_flags(u8 fec_cfg, u32 *flags);
static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi)
{
- return !!vsi->xdp_prog;
+ return !!READ_ONCE(vsi->xdp_prog);
}
int i40e_create_queue_channel(struct i40e_vsi *vsi, struct i40e_channel *ch);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index d24d8731bef0..317f3f1458db 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -43,7 +43,7 @@ struct i40e_stats {
*/
#define I40E_STAT(_type, _name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+ .sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
index be24d42280d8..a3da422ab05b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
@@ -659,7 +659,7 @@ i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw)
#define I40E_HMC_STORE(_struct, _ele) \
offsetof(struct _struct, _ele), \
- FIELD_SIZEOF(struct _struct, _ele)
+ sizeof_field(struct _struct, _ele)
struct i40e_context_ele {
u16 offset;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 1ccabeafa44c..2c5af6d4a6b1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -6823,8 +6823,8 @@ void i40e_down(struct i40e_vsi *vsi)
for (i = 0; i < vsi->num_queue_pairs; i++) {
i40e_clean_tx_ring(vsi->tx_rings[i]);
if (i40e_enabled_xdp_vsi(vsi)) {
- /* Make sure that in-progress ndo_xdp_xmit
- * calls are completed.
+ /* Make sure that in-progress ndo_xdp_xmit and
+ * ndo_xsk_wakeup calls are completed.
*/
synchronize_rcu();
i40e_clean_tx_ring(vsi->xdp_rings[i]);
@@ -12546,8 +12546,12 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi,
old_prog = xchg(&vsi->xdp_prog, prog);
- if (need_reset)
+ if (need_reset) {
+ if (!prog)
+ /* Wait until ndo_xsk_wakeup completes. */
+ synchronize_rcu();
i40e_reset_and_rebuild(pf, true, true);
+ }
for (i = 0; i < vsi->num_queue_pairs; i++)
WRITE_ONCE(vsi->rx_rings[i]->xdp_prog, vsi->xdp_prog);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index d07e1a890428..f73cd917c44f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -787,8 +787,12 @@ int i40e_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags)
{
struct i40e_netdev_priv *np = netdev_priv(dev);
struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
struct i40e_ring *ring;
+ if (test_bit(__I40E_CONFIG_BUSY, pf->state))
+ return -ENETDOWN;
+
if (test_bit(__I40E_VSI_DOWN, vsi->state))
return -ENETDOWN;
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index dad3eec8ccd8..84c3d8d97ef6 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -42,7 +42,7 @@ struct iavf_stats {
*/
#define IAVF_STAT(_type, _name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+ .sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index aec3c6c379df..9ebd93e79aeb 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -15,7 +15,7 @@ struct ice_stats {
#define ICE_STAT(_type, _name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+ .sizeof_stat = sizeof_field(_type, _stat), \
.stat_offset = offsetof(_type, _stat) \
}
@@ -36,10 +36,10 @@ static int ice_q_stats_len(struct net_device *netdev)
#define ICE_VSI_STATS_LEN ARRAY_SIZE(ice_gstrings_vsi_stats)
#define ICE_PFC_STATS_LEN ( \
- (FIELD_SIZEOF(struct ice_pf, stats.priority_xoff_rx) + \
- FIELD_SIZEOF(struct ice_pf, stats.priority_xon_rx) + \
- FIELD_SIZEOF(struct ice_pf, stats.priority_xoff_tx) + \
- FIELD_SIZEOF(struct ice_pf, stats.priority_xon_tx)) \
+ (sizeof_field(struct ice_pf, stats.priority_xoff_rx) + \
+ sizeof_field(struct ice_pf, stats.priority_xon_rx) + \
+ sizeof_field(struct ice_pf, stats.priority_xoff_tx) + \
+ sizeof_field(struct ice_pf, stats.priority_xon_tx)) \
/ sizeof(u64))
#define ICE_ALL_STATS_LEN(n) (ICE_PF_STATS_LEN + ICE_PFC_STATS_LEN + \
ICE_VSI_STATS_LEN + ice_q_stats_len(n))
diff --git a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
index ad34f22d44ef..0997d352709b 100644
--- a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
+++ b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
@@ -302,7 +302,7 @@ struct ice_ctx_ele {
#define ICE_CTX_STORE(_struct, _ele, _width, _lsb) { \
.offset = offsetof(struct _struct, _ele), \
- .size_of = FIELD_SIZEOF(struct _struct, _ele), \
+ .size_of = sizeof_field(struct _struct, _ele), \
.width = _width, \
.lsb = _lsb, \
}
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 3182b059bf55..4690d6c87f39 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -26,7 +26,7 @@ struct igb_stats {
#define IGB_STAT(_name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(struct igb_adapter, _stat), \
+ .sizeof_stat = sizeof_field(struct igb_adapter, _stat), \
.stat_offset = offsetof(struct igb_adapter, _stat) \
}
static const struct igb_stats igb_gstrings_stats[] = {
@@ -76,7 +76,7 @@ static const struct igb_stats igb_gstrings_stats[] = {
#define IGB_NETDEV_STAT(_net_stat) { \
.stat_string = __stringify(_net_stat), \
- .sizeof_stat = FIELD_SIZEOF(struct rtnl_link_stats64, _net_stat), \
+ .sizeof_stat = sizeof_field(struct rtnl_link_stats64, _net_stat), \
.stat_offset = offsetof(struct rtnl_link_stats64, _net_stat) \
}
static const struct igb_stats igb_gstrings_net_stats[] = {
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index ac98f1d96892..455c1cdceb6e 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -16,7 +16,7 @@ struct igc_stats {
#define IGC_STAT(_name, _stat) { \
.stat_string = _name, \
- .sizeof_stat = FIELD_SIZEOF(struct igc_adapter, _stat), \
+ .sizeof_stat = sizeof_field(struct igc_adapter, _stat), \
.stat_offset = offsetof(struct igc_adapter, _stat) \
}
@@ -67,7 +67,7 @@ static const struct igc_stats igc_gstrings_stats[] = {
#define IGC_NETDEV_STAT(_net_stat) { \
.stat_string = __stringify(_net_stat), \
- .sizeof_stat = FIELD_SIZEOF(struct rtnl_link_stats64, _net_stat), \
+ .sizeof_stat = sizeof_field(struct rtnl_link_stats64, _net_stat), \
.stat_offset = offsetof(struct rtnl_link_stats64, _net_stat) \
}
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
index c8c93ac436d4..c65eb1afc8fb 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
@@ -19,10 +19,10 @@ struct ixgb_stats {
};
#define IXGB_STAT(m) IXGB_STATS, \
- FIELD_SIZEOF(struct ixgb_adapter, m), \
+ sizeof_field(struct ixgb_adapter, m), \
offsetof(struct ixgb_adapter, m)
#define IXGB_NETDEV_STAT(m) NETDEV_STATS, \
- FIELD_SIZEOF(struct net_device, m), \
+ sizeof_field(struct net_device, m), \
offsetof(struct net_device, m)
static struct ixgb_stats ixgb_gstrings_stats[] = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 25c097cd8100..82a30b597cf9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -10261,7 +10261,12 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog)
/* If transitioning XDP modes reconfigure rings */
if (need_reset) {
- int err = ixgbe_setup_tc(dev, adapter->hw_tcs);
+ int err;
+
+ if (!prog)
+ /* Wait until ndo_xsk_wakeup completes. */
+ synchronize_rcu();
+ err = ixgbe_setup_tc(dev, adapter->hw_tcs);
if (err) {
rcu_assign_pointer(adapter->xdp_prog, old_prog);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index d6feaacfbf89..b43be9f14105 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -709,10 +709,14 @@ int ixgbe_xsk_wakeup(struct net_device *dev, u32 qid, u32 flags)
if (qid >= adapter->num_xdp_queues)
return -ENXIO;
- if (!adapter->xdp_ring[qid]->xsk_umem)
+ ring = adapter->xdp_ring[qid];
+
+ if (test_bit(__IXGBE_TX_DISABLED, &ring->state))
+ return -ENETDOWN;
+
+ if (!ring->xsk_umem)
return -ENXIO;
- ring = adapter->xdp_ring[qid];
if (!napi_if_scheduled_mark_missed(&ring->q_vector->napi)) {
u64 eics = BIT_ULL(ring->q_vector->v_idx);
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 54459b69c948..f7f309c96fa8 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -31,14 +31,14 @@ struct ixgbe_stats {
#define IXGBEVF_STAT(_name, _stat) { \
.stat_string = _name, \
.type = IXGBEVF_STATS, \
- .sizeof_stat = FIELD_SIZEOF(struct ixgbevf_adapter, _stat), \
+ .sizeof_stat = sizeof_field(struct ixgbevf_adapter, _stat), \
.stat_offset = offsetof(struct ixgbevf_adapter, _stat) \
}
#define IXGBEVF_NETDEV_STAT(_net_stat) { \
.stat_string = #_net_stat, \
.type = NETDEV_STATS, \
- .sizeof_stat = FIELD_SIZEOF(struct net_device_stats, _net_stat), \
+ .sizeof_stat = sizeof_field(struct net_device_stats, _net_stat), \
.stat_offset = offsetof(struct net_device_stats, _net_stat) \
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.