DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org ED5CD606A8AC
Date: Wed, 11 Nov 2026 19:09:45 +0800
From: Herbert Xu <herbert@gondor.apana.org.au>
To: George Abraham P <george.abraham.p@intel.com>
Cc: linux-crypto@vger.kernel.org, qat-linux@intel.com
Subject: Re: [PATCH 0/3] crypto: qat - fix rate limiting and telemetry for
 QAT GEN6 wireless
Message-ID: <avRM-dK1hd2M4cEv@gondor.apana.org.au>
References: <20261019110356.3781949-1-george.abraham.p@intel.com>
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In-Reply-To: <20261019110356.3781949-1-george.abraham.p@intel.com>

On Mon, Oct 19, 2026 at 04:33:53PM +0530, George Abraham P wrote:
> This set contains fixes for the QAT GEN6 driver (qat_6xxx), mostly
> affecting devices running in wireless mode, where only the symmetric
> service is available and the firmware uses WCP (wireless cipher) slices
> and the adf_wcy_fw_config object layout.
> 
> Patch 1 relaxes the rate limiting initialization so that throughput
> limits are validated only for enabled services. Without it, devices that
> support only a subset of services fail to initialize rate limiting.
> 
> Patch 2 fixes the rate limiting parameters for wireless mode: it uses
> the firmware-reported WCP slice count as the symmetric slice count,
> sets only the symmetric maximum throughput (with a wireless-specific
> value) and computes the symmetric accel engine count from
> adf_wcy_fw_config, where the wireless object is loaded on two accel
> engine groups. It depends on patch 1.
> 
> Patch 3 fixes the number of command queue counters reported by
> telemetry on QAT GEN6. The per-slice multipliers are replaced with the
> total number of command queues for each slice type, reported only when
> the slice type is present, and the queue count constants are corrected.
> It is independent of patches 1 and 2.
> 
> George Abraham P (3):
>   crypto: qat - validate rate limiting only for enabled services
>   crypto: qat - fix rate limiting for QAT GEN6 wireless
>   crypto: qat - fix telemetry command queue counts
> 
>  .../intel/qat/qat_6xxx/adf_6xxx_hw_data.c     | 38 +++++++++++++++----
>  .../intel/qat/qat_6xxx/adf_6xxx_hw_data.h     |  1 +
>  .../crypto/intel/qat/qat_common/adf_gen6_tl.c | 24 ++++++------
>  drivers/crypto/intel/qat/qat_common/adf_rl.c  | 15 +++++---
>  drivers/crypto/intel/qat/qat_common/adf_rl.h  |  1 +
>  .../intel/qat/qat_common/adf_rl_admin.c       |  1 +
>  .../intel/qat/qat_common/adf_telemetry.c      | 14 +++----
>  .../intel/qat/qat_common/adf_telemetry.h      |  2 +-
>  8 files changed, 63 insertions(+), 33 deletions(-)
> 
> 
> base-commit: 19a2e99ff8eb57bd3d5cb5d52f9eb77bf3b1540a
> -- 
> 2.40.1

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt