From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h b/kernel/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
index 02e2e45..6e8804e 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
+++ b/kernel/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
@@ -36,7 +36,6 @@
#if IS_ENABLED(CONFIG_PTP_1588_CLOCK)
void mlx5_init_clock(struct mlx5_core_dev *mdev);
void mlx5_cleanup_clock(struct mlx5_core_dev *mdev);
-void mlx5_pps_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe);
static inline int mlx5_clock_get_ptp_index(struct mlx5_core_dev *mdev)
{
@@ -46,11 +45,14 @@
static inline ktime_t mlx5_timecounter_cyc2time(struct mlx5_clock *clock,
u64 timestamp)
{
+ struct mlx5_timer *timer = &clock->timer;
+ unsigned int seq;
u64 nsec;
- read_lock(&clock->lock);
- nsec = timecounter_cyc2time(&clock->tc, timestamp);
- read_unlock(&clock->lock);
+ do {
+ seq = read_seqbegin(&clock->lock);
+ nsec = timecounter_cyc2time(&timer->tc, timestamp);
+ } while (read_seqretry(&clock->lock, seq));
return ns_to_ktime(nsec);
}
@@ -58,8 +60,6 @@
#else
static inline void mlx5_init_clock(struct mlx5_core_dev *mdev) {}
static inline void mlx5_cleanup_clock(struct mlx5_core_dev *mdev) {}
-static inline void mlx5_pps_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe) {}
-
static inline int mlx5_clock_get_ptp_index(struct mlx5_core_dev *mdev)
{
return -1;
--
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