From: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com>
To: herbert@gondor.apana.org.au
Cc: linux-crypto@vger.kernel.org, qat-linux@intel.com
Subject: [PATCH 0/2] crypto: qat - GEN6 firmware loading fixes
Date: Thu, 5 Mar 2026 08:58:57 +0000 [thread overview]
Message-ID: <20260305085955.66293-1-suman.kumar.chakraborty@intel.com> (raw)
This small series addresses firmware loading reliability on QAT GEN6
devices.
The first patch fixes inconsistent whitespace in the macro definitions
in qat_hal.c, switching from mixed tabs and spaces to tabs throughout.
The second patch adds a hardware-required minimum 3 us delay during
the acceleration engine reset sequence for GEN6 devices. Without this
delay, firmware loading may fail intermittently. Earlier generations
are unaffected.
Suman Kumar Chakraborty (2):
crypto: qat - fix indentation of macros in qat_hal.c
crypto: qat - fix firmware loading failure for GEN6 devices
.../intel/qat/qat_common/adf_accel_engine.c | 7 +++++
.../qat/qat_common/icp_qat_fw_loader_handle.h | 1 +
drivers/crypto/intel/qat/qat_common/qat_hal.c | 27 ++++++++++---------
3 files changed, 23 insertions(+), 12 deletions(-)
base-commit: 3f61a0a3491596d6973e132848fead2dc5fa7ad1
--
2.52.0
next reply other threads:[~2026-03-05 8:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-05 8:58 Suman Kumar Chakraborty [this message]
2026-03-05 8:58 ` [PATCH 1/2] crypto: qat - fix indentation of macros in qat_hal.c Suman Kumar Chakraborty
2026-03-05 8:58 ` [PATCH 2/2] crypto: qat - fix firmware loading failure for GEN6 devices Suman Kumar Chakraborty
2026-03-14 5:16 ` [PATCH 0/2] crypto: qat - GEN6 firmware loading fixes Herbert Xu
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