ACK: [PATCH 1/1] iwlwifi: msix: limit max RX queues for 9000 family

Seth Forshee seth.forshee at
Wed Oct 14 14:16:25 UTC 2020

On Wed, Oct 14, 2020 at 11:35:23AM +0800, Kai-Heng Feng wrote:
> From: Mordechay Goodstein <mordechay.goodstein at>
> BugLink:
> There is an issue in the HW DMA engine in the 9000 family of devices
> when more than 6 RX queues are used.  The issue is that the FW may
> hang when IWL_MVM_RXQ_NSSN_SYNC notifications are sent.
> Fix this by limiting the number of RX queues to 6 in the 9000 family
> of devices.
> Signed-off-by: Mordechay Goodstein <mordechay.goodstein at>
> Signed-off-by: Luca Coelho <luciano.coelho at>
> Link:
> Signed-off-by: Luca Coelho <luciano.coelho at>
> (cherry picked from commit 0cd38f4d05299f5148c60db0234ea4db862c839b linux-next)
> Signed-off-by: Kai-Heng Feng <kai.heng.feng at>

Acked-by: Seth Forshee <seth.forshee at>

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