Re: [RFC PATCH 2/3] wifi: ath11k: make external IRQ control idempotent
Karthikeyan Periyasamy <[email protected]> Wed, 29 Jul 2026 11:57:08 +0530
| Newsgroups | org.infradead.lists.ath11k,org.kernel.vger.linux-wireless |
|---|---|
| Message-ID | <[email protected]> |
On 7/20/2026 3:28 AM, Mark Ruvald Pedersen wrote: > ath11k tracks each external IRQ group's NAPI lifecycle with napi_enabled, > but calls the physical IRQ enable and disable helpers outside the state > guards. Repeating a lifecycle disable therefore increments Linux's IRQ > disable depth on AHB and multi-MSI PCI even when NAPI is already > disabled. One later enable leaves the IRQ masked. can you elaborate the scenario where the repeated lifecycle disable happen for better understand ? -- Karthikeyan Periyasamy -- கார்த்திகேயன் பெரியசாமி