137e5b38b1
Intel 4th generation Xeon Scalable Processor (Sapphire Rapids) support has been introduced for the platform. In order to leverage the integrated QAT device of the SP-MCC SKUs, QAT driver need to be upgraded to version 2.0. To upgrade to version 2.0, the following items have been done: 1. Update qat related patches for code context change; 2. Update control, rules and such things for QAT version 2.0. Test plan: - PASS: build-pkgs -a && build-image - PASS: lsmod |grep qat - PASS: /etc/init.d/qat_service status/start/stop - PASS: ./cpa_sample_code Story: 2010796 Task: 48248 Change-Id: I1cba1660a13d1f28eee2b35713a54d31c048c609 Signed-off-by: Peng Zhang <Peng.Zhang2@windriver.com>
38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
From a41966a2056b6bc873b7314457c4c965f1b7d59b Mon Sep 17 00:00:00 2001
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From: Li Zhou <li.zhou@windriver.com>
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Date: Mon, 28 Jun 2021 11:37:20 +0800
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Subject: [PATCH 3/3] Add mcx16 cflag to solve linking issue
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Linking error is reported as:
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MODPOST .../quickassist/lookaside/access_layer/src/Module.symvers
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ERROR: modpost: "__sync_bool_compare_and_swap_16"
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[.../quickassist/lookaside/access_layer/src/qat_api.ko] undefined!
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Add -mcx16 option to enables GCC to generate CMPXCHG16B instructions
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in 64-bit code to implement compare-and-exchange operations on 16-byte
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aligned 128-bit objects.
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Signed-off-by: Li Zhou <li.zhou@windriver.com>
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[zp: Adapted the patch for context changes.]
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Signed-off-by: Peng Zhang <Peng.Zhang2@windriver.com>
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---
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quickassist/lookaside/access_layer/src/common/utils/Makefile | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/quickassist/lookaside/access_layer/src/common/utils/Makefile b/quickassist/lookaside/access_layer/src/common/utils/Makefile
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index f286394..a131a2e 100644
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--- a/quickassist/lookaside/access_layer/src/common/utils/Makefile
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+++ b/quickassist/lookaside/access_layer/src/common/utils/Makefile
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@@ -77,6 +77,8 @@ ifdef ICP_DC_RETURN_COUNTERS_ON_ERROR
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EXTRA_CFLAGS += -DICP_DC_RETURN_COUNTERS_ON_ERROR
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endif
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+EXTRA_CFLAGS+=-mcx16
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+
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#common includes between all supported OSes
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INCLUDES+=-I$(LAC_DIR)/src/common/include\
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-I$(LAC_DIR)/src/common/compression/include\
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--
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2.25.1
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