diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h index 407404e7abb7..983a5d735ceb 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -168,6 +168,7 @@ struct ath12k_ext_irq_grp { u32 num_irq; u32 grp_id; u64 timestamp; + bool napi_enabled; struct napi_struct napi; struct net_device *napi_ndev; }; diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c index 6c6a3cabab32..7126cc361def 100644 --- a/drivers/net/wireless/ath/ath12k/pci.c +++ b/drivers/net/wireless/ath/ath12k/pci.c @@ -483,8 +483,11 @@ static void __ath12k_pci_ext_irq_disable(struct ath12k_base *ab) ath12k_pci_ext_grp_disable(irq_grp); - napi_synchronize(&irq_grp->napi); - napi_disable(&irq_grp->napi); + if (irq_grp->napi_enabled) { + napi_synchronize(&irq_grp->napi); + napi_disable(&irq_grp->napi); + irq_grp->napi_enabled = false; + } } } @@ -1114,7 +1117,11 @@ void ath12k_pci_ext_irq_enable(struct ath12k_base *ab) for (i = 0; i < ATH12K_EXT_IRQ_GRP_NUM_MAX; i++) { struct ath12k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i]; - napi_enable(&irq_grp->napi); + if (!irq_grp->napi_enabled) { + napi_enable(&irq_grp->napi); + irq_grp->napi_enabled = true; + } + ath12k_pci_ext_grp_enable(irq_grp); }