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Message-Id: <1425845267-14413-1-git-send-email-aaro.koskinen@iki.fi> Date: Sun, 8 Mar 2015 22:07:40 +0200 From: Aaro Koskinen <aaro.koskinen@....fi> To: Herbert Xu <herbert@...dor.apana.org.au>, "David S. Miller" <davem@...emloft.net>, linux-crypto@...r.kernel.org Cc: linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org, Aaro Koskinen <aaro.koskinen@....fi> Subject: [PATCH 0/7] crypto: OCTEON MD5 bugfix + SHA modules Hi, The first patch is a bug fix for OCTEON MD5 aimed for 4.0-rc cycle. The remaining patches add SHA1/SHA256/SHA512 modules. I have tested these on the following OCTEON boards and CPUs with 4.0-rc2: D-Link DSR-1000N: CN5010p1.1-500-SCP EdgeRouter Lite: CN5020p1.1-500-SCP EdgeRouter Pro: CN6120p1.1-1000-NSP All selftests are passing. With tcrypt, I get the following numbers on speed compared to the generic modules: SHA1: test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 1.25x faster test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 1.20x faster test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 1.47x faster test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 1.15x faster test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 1.56x faster test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 2.27x faster test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1.13x faster test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 2.74x faster test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 3.60x faster test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 1.13x faster test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 2.87x faster test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 3.90x faster test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 4.18x faster test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 1.13x faster test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 2.95x faster test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 4.09x faster test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 4.57x faster test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 1.13x faster test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 2.99x faster test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 4.20x faster test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 4.72x faster test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 4.73x faster SHA256: test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 2.72x faster test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 2.45x faster test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 3.65x faster test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 2.18x faster test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 3.74x faster test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 5.72x faster test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2.08x faster test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 6.54x faster test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 8.19x faster test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 2.06x faster test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 6.77x faster test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 8.56x faster test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 9.01x faster test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 2.05x faster test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 6.89x faster test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 8.82x faster test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 9.50x faster test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 2.04x faster test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 6.96x faster test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 8.95x faster test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 9.66x faster test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 9.67x faster SHA512: test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 3.19x faster test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 2.18x faster test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 3.19x faster test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 2.12x faster test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 3.54x faster test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 5.16x faster test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1.92x faster test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 5.80x faster test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 8.07x faster test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 1.88x faster test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 6.00x faster test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 8.64x faster test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 9.40x faster test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 1.86x faster test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 6.12x faster test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 9.03x faster test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 10.31x faster test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 1.85x faster test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 6.18x faster test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 9.26x faster test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 10.64x faster test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 10.65x faster A. Aaro Koskinen (7): crypto: octeon - don't disable bottom half in octeon-md5 crypto: octeon - always disable preemption when using crypto engine crypto: octeon - add instruction definitions for SHA1/256/512 crypto: octeon - add SHA1 module crypto: octeon - add SHA256 module crypto: octeon - add SHA512 module crypto: octeon - enable OCTEON SHA1/256/512 module selection arch/mips/cavium-octeon/crypto/Makefile | 5 +- arch/mips/cavium-octeon/crypto/octeon-crypto.c | 4 +- arch/mips/cavium-octeon/crypto/octeon-crypto.h | 83 +++++++- arch/mips/cavium-octeon/crypto/octeon-md5.c | 8 - arch/mips/cavium-octeon/crypto/octeon-sha1.c | 241 +++++++++++++++++++++ arch/mips/cavium-octeon/crypto/octeon-sha256.c | 280 +++++++++++++++++++++++++ arch/mips/cavium-octeon/crypto/octeon-sha512.c | 277 ++++++++++++++++++++++++ crypto/Kconfig | 27 +++ 8 files changed, 911 insertions(+), 14 deletions(-) create mode 100644 arch/mips/cavium-octeon/crypto/octeon-sha1.c create mode 100644 arch/mips/cavium-octeon/crypto/octeon-sha256.c create mode 100644 arch/mips/cavium-octeon/crypto/octeon-sha512.c -- 2.2.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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