diff options
| author | Jijie Shao <shaojijie@huawei.com> | 2025-10-25 09:46:40 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-10-28 19:11:04 -0700 |
| commit | 12d2303db892d397373e2af40758cbd97309ec37 (patch) | |
| tree | f374b9a3c6159e876b7d4b07a0e265edefe5fce9 | |
| parent | 40c17a02de41f12dd713309c7d2546117c577d29 (diff) | |
net: hibmcge: fix rx buf avl irq is not re-enabled in irq_handle issue
irq initialized with the macro HBG_ERR_IRQ_I will automatically
be re-enabled, whereas those initialized with the macro HBG_IRQ_I
will not be re-enabled.
Since the rx buf avl irq is initialized using the macro HBG_IRQ_I,
it needs to be actively re-enabled;
otherwise priv->stats.rx_fifo_less_empty_thrsld_cnt cannot be
correctly incremented.
Fixes: fd394a334b1c ("net: hibmcge: Add support for abnormal irq handling feature")
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20251025014642.265259-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c index 8af0bc4cca21..ae4cb35186d8 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c @@ -32,6 +32,7 @@ static void hbg_irq_handle_rx_buf_val(struct hbg_priv *priv, const struct hbg_irq_info *irq_info) { priv->stats.rx_fifo_less_empty_thrsld_cnt++; + hbg_hw_irq_enable(priv, irq_info->mask, true); } #define HBG_IRQ_I(name, handle) \ |