[PATCH] wifi: ath12k: Add Dynamic VLAN support

[Jeff Johnson]

On 5/6/2024 4:17 PM, Muna Sinada wrote:
> Add support for dynamic VLAN. VLAN group traffic is encapsulated and
> encrypted in mac80211 and driver needs to set flags for the VLAN group
> traffic to skip hardware encapsulation and encryption.
> 
> VLAN group traffic utilizes ext MSDU and HTT Metadata to set
> encapsulation type to RAW and encryption type to OPEN in order to
> inform firmware to skip hardware encapsulation and encryption.
> 
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
> 
> Signed-off-by: Muna Sinada <quic_msinada at quicinc.com>

My first test of this patch gave intermittent connectivity, but a second test
didn't show that, so I think my issues were actually with my home router.
So giving this:

Acked-by: Jeff Johnson <quic_jjohnson at quicinc.com>

However I do have one question:

> +struct hal_tx_msdu_metadata {
> +	__le32 info0;
> +	__le32 rsvd3[6];

why not rsvd0?

If that is OK, Kalle can change this in 'pending'

/jeff