From: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
To: Aaradhana Sahu <aaradhana.sahu@oss.qualcomm.com>,
ath12k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Subject: Re: [PATCH ath-next] wifi: ath12k: expand UserPD ID mask to support up to 8 PDs
Date: Wed, 17 Jun 2026 14:48:56 +0800 [thread overview]
Message-ID: <177fd404-dc48-480d-96fe-8a79394ba8e7@oss.qualcomm.com> (raw)
In-Reply-To: <20260604031551.4178754-1-aaradhana.sahu@oss.qualcomm.com>
On 6/4/2026 11:15 AM, Aaradhana Sahu wrote:
> Currently ATH12K_USERPD_ID_MASK uses GENMASK(9, 8), which defines a
> 2-bit field and limits supported UserPD IDs to values 0-3.
>
> Future IPQ5332 multi-PD platform variants support more than three
> UserPDs. Expand ATH12K_USERPD_ID_MASK to GENMASK(10, 8), increasing
> the field width to 3 bits and allowing UserPD IDs from 0-7.
>
> ATH12K_USERPD_ID_MASK is currently used only while constructing the
> ath12k AHB PAS ID, so this change does not affect existing platforms.
>
> Also remove the unused ATH12K_MAX_UPDS definition.
>
> Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.6-01275-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Aaradhana Sahu <aaradhana.sahu@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
next prev parent reply other threads:[~2026-06-17 6:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-04 3:15 [PATCH ath-next] wifi: ath12k: expand UserPD ID mask to support up to 8 PDs Aaradhana Sahu
2026-06-17 4:07 ` Rameshkumar Sundaram
2026-06-17 6:48 ` Baochen Qiang [this message]
2026-06-30 21:26 ` Jeff Johnson
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