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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_debugfs.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c2
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ptp.c4
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_regs.h2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.h4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c8
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/vf.h2
11 files changed, 19 insertions, 19 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 2b8bbc84e34f..4c3b4243cf65 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -264,7 +264,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
vsi->rx_buf_failed, vsi->rx_page_failed);
rcu_read_lock();
for (i = 0; i < vsi->num_queue_pairs; i++) {
- struct i40e_ring *rx_ring = ACCESS_ONCE(vsi->rx_rings[i]);
+ struct i40e_ring *rx_ring = READ_ONCE(vsi->rx_rings[i]);
if (!rx_ring)
continue;
@@ -320,7 +320,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
ITR_IS_DYNAMIC(rx_ring->rx_itr_setting) ? "dynamic" : "fixed");
}
for (i = 0; i < vsi->num_queue_pairs; i++) {
- struct i40e_ring *tx_ring = ACCESS_ONCE(vsi->tx_rings[i]);
+ struct i40e_ring *tx_ring = READ_ONCE(vsi->tx_rings[i]);
if (!tx_ring)
continue;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index dc9b8dcf4a1e..5f6cf7212d4f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1722,7 +1722,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
}
rcu_read_lock();
for (j = 0; j < vsi->num_queue_pairs; j++) {
- tx_ring = ACCESS_ONCE(vsi->tx_rings[j]);
+ tx_ring = READ_ONCE(vsi->tx_rings[j]);
if (!tx_ring)
continue;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 17e6f64299cf..4a964d6e4a9e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -464,7 +464,7 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
u64 bytes, packets;
unsigned int start;
- tx_ring = ACCESS_ONCE(vsi->tx_rings[i]);
+ tx_ring = READ_ONCE(vsi->tx_rings[i]);
if (!tx_ring)
continue;
i40e_get_netdev_stats_struct_tx(tx_ring, stats);
@@ -814,7 +814,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
rcu_read_lock();
for (q = 0; q < vsi->num_queue_pairs; q++) {
/* locate Tx ring */
- p = ACCESS_ONCE(vsi->tx_rings[q]);
+ p = READ_ONCE(vsi->tx_rings[q]);
do {
start = u64_stats_fetch_begin_irq(&p->syncp);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index d8456c381c99..97381238eb7c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -130,7 +130,7 @@ static int i40e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
}
smp_mb(); /* Force any pending update before accessing. */
- adj = ACCESS_ONCE(pf->ptp_base_adj);
+ adj = READ_ONCE(pf->ptp_base_adj);
freq = adj;
freq *= ppb;
@@ -499,7 +499,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
/* Update the base adjustement value. */
- ACCESS_ONCE(pf->ptp_base_adj) = incval;
+ WRITE_ONCE(pf->ptp_base_adj, incval);
smp_mb(); /* Force the above update. */
}
diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h
index 8eee081d395f..568c96842f28 100644
--- a/drivers/net/ethernet/intel/igb/e1000_regs.h
+++ b/drivers/net/ethernet/intel/igb/e1000_regs.h
@@ -375,7 +375,7 @@ u32 igb_rd32(struct e1000_hw *hw, u32 reg);
/* write operations, indexed using DWORDS */
#define wr32(reg, val) \
do { \
- u8 __iomem *hw_addr = ACCESS_ONCE((hw)->hw_addr); \
+ u8 __iomem *hw_addr = READ_ONCE((hw)->hw_addr); \
if (!E1000_REMOVED(hw_addr)) \
writel((val), &hw_addr[(reg)]); \
} while (0)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 43cf39527660..e94d3c256667 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -762,7 +762,7 @@ static void igb_cache_ring_register(struct igb_adapter *adapter)
u32 igb_rd32(struct e1000_hw *hw, u32 reg)
{
struct igb_adapter *igb = container_of(hw, struct igb_adapter, hw);
- u8 __iomem *hw_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *hw_addr = READ_ONCE(hw->hw_addr);
u32 value = 0;
if (E1000_REMOVED(hw_addr))
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index e083732adf64..a01409e2e06c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -161,7 +161,7 @@ static inline bool ixgbe_removed(void __iomem *addr)
static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
{
- u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
if (ixgbe_removed(reg_addr))
return;
@@ -180,7 +180,7 @@ static inline void writeq(u64 val, void __iomem *addr)
static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value)
{
- u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
if (ixgbe_removed(reg_addr))
return;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 6eaca8366ac8..ca06c3cc2ca8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -380,7 +380,7 @@ static void ixgbe_check_remove(struct ixgbe_hw *hw, u32 reg)
*/
u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg)
{
- u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
u32 value;
if (ixgbe_removed(reg_addr))
@@ -8760,7 +8760,7 @@ static void ixgbe_get_stats64(struct net_device *netdev,
rcu_read_lock();
for (i = 0; i < adapter->num_rx_queues; i++) {
- struct ixgbe_ring *ring = ACCESS_ONCE(adapter->rx_ring[i]);
+ struct ixgbe_ring *ring = READ_ONCE(adapter->rx_ring[i]);
u64 bytes, packets;
unsigned int start;
@@ -8776,12 +8776,12 @@ static void ixgbe_get_stats64(struct net_device *netdev,
}
for (i = 0; i < adapter->num_tx_queues; i++) {
- struct ixgbe_ring *ring = ACCESS_ONCE(adapter->tx_ring[i]);
+ struct ixgbe_ring *ring = READ_ONCE(adapter->tx_ring[i]);
ixgbe_get_ring_stats64(stats, ring);
}
for (i = 0; i < adapter->num_xdp_queues; i++) {
- struct ixgbe_ring *ring = ACCESS_ONCE(adapter->xdp_ring[i]);
+ struct ixgbe_ring *ring = READ_ONCE(adapter->xdp_ring[i]);
ixgbe_get_ring_stats64(stats, ring);
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 86d6924a2b71..ae312c45696a 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -378,7 +378,7 @@ static int ixgbe_ptp_adjfreq_82599(struct ptp_clock_info *ptp, s32 ppb)
}
smp_mb();
- incval = ACCESS_ONCE(adapter->base_incval);
+ incval = READ_ONCE(adapter->base_incval);
freq = incval;
freq *= ppb;
@@ -1159,7 +1159,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
}
/* update the base incval used to calculate frequency adjustment */
- ACCESS_ONCE(adapter->base_incval) = incval;
+ WRITE_ONCE(adapter->base_incval, incval);
smp_mb();
/* need lock to prevent incorrect read while modifying cyclecounter */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 12d3601b1d57..feed11bc9ddf 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -164,7 +164,7 @@ static void ixgbevf_check_remove(struct ixgbe_hw *hw, u32 reg)
u32 ixgbevf_read_reg(struct ixgbe_hw *hw, u32 reg)
{
- u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
u32 value;
if (IXGBE_REMOVED(reg_addr))
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h
index 04d8d4ee4f04..c651fefcc3d2 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -182,7 +182,7 @@ struct ixgbevf_info {
static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
{
- u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr);
+ u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr);
if (IXGBE_REMOVED(reg_addr))
return;
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