diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-04 09:52:51 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-04 09:52:51 -0700 |
commit | 3e7a716a92a0e051f5502c7b689f8c9127c37c33 (patch) | |
tree | 2ebb892eb3a024f108e68a9577c767a53b955a4a | |
parent | c2df436bd2504f52808c10ab7d7da832f61ad3f0 (diff) | |
parent | ce5481d01f67ad304908ec2113515440c0fa86eb (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
- CTR(AES) optimisation on x86_64 using "by8" AVX.
- arm64 support to ccp
- Intel QAT crypto driver
- Qualcomm crypto engine driver
- x86-64 assembly optimisation for 3DES
- CTR(3DES) speed test
- move FIPS panic from module.c so that it only triggers on crypto
modules
- SP800-90A Deterministic Random Bit Generator (drbg).
- more test vectors for ghash.
- tweak self tests to catch partial block bugs.
- misc fixes.
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (94 commits)
crypto: drbg - fix failure of generating multiple of 2**16 bytes
crypto: ccp - Do not sign extend input data to CCP
crypto: testmgr - add missing spaces to drbg error strings
crypto: atmel-tdes - Switch to managed version of kzalloc
crypto: atmel-sha - Switch to managed version of kzalloc
crypto: testmgr - use chunks smaller than algo block size in chunk tests
crypto: qat - Fixed SKU1 dev issue
crypto: qat - Use hweight for bit counting
crypto: qat - Updated print outputs
crypto: qat - change ae_num to ae_id
crypto: qat - change slice->regions to slice->region
crypto: qat - use min_t macro
crypto: qat - remove unnecessary parentheses
crypto: qat - remove unneeded header
crypto: qat - checkpatch blank lines
crypto: qat - remove unnecessary return codes
crypto: Resolve shadow warnings
crypto: ccp - Remove "select OF" from Kconfig
crypto: caam - fix DECO RSR polling
crypto: qce - Let 'DEV_QCE' depend on both HAS_DMA and HAS_IOMEM
...
108 files changed, 20473 insertions, 583 deletions
diff --git a/Documentation/devicetree/bindings/crypto/amd-ccp.txt b/Documentation/devicetree/bindings/crypto/amd-ccp.txt new file mode 100644 index 000000000000..8c61183b41e0 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/amd-ccp.txt @@ -0,0 +1,19 @@ +* AMD Cryptographic Coprocessor driver (ccp) + +Required properties: +- compatible: Should be "amd,ccp-seattle-v1a" +- reg: Address and length of the register set for the device +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the CCP interrupt + +Optional properties: +- dma-coherent: Present if dma operations are coherent + +Example: + ccp@e0100000 { + compatible = "amd,ccp-seattle-v1a"; + reg = <0 0xe0100000 0 0x10000>; + interrupt-parent = <&gic>; + interrupts = <0 3 4>; + }; diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.txt b/Documentation/devicetree/bindings/crypto/qcom-qce.txt new file mode 100644 index 000000000000..fdd53b184ba8 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/qcom-qce.txt @@ -0,0 +1,25 @@ +Qualcomm crypto engine driver + +Required properties: + +- compatible : should be "qcom,crypto-v5.1" +- reg : specifies base physical address and size of the registers map +- clocks : phandle to clock-controller plus clock-specifier pair +- clock-names : "iface" clocks register interface + "bus" clocks data transfer interface + "core" clocks rest of the crypto block +- dmas : DMA specifiers for tx and rx dma channels. For more see + Documentation/devicetree/bindings/dma/dma.txt +- dma-names : DMA request names should be "rx" and "tx" + +Example: + crypto@fd45a000 { + compatible = "qcom,crypto-v5.1"; + reg = <0xfd45a000 0x6000>; + clocks = <&gcc GCC_CE2_AHB_CLK>, + <&gcc GCC_CE2_AXI_CLK>, + <&gcc GCC_CE2_CLK>; + clock-names = "iface", "bus", "core"; + dmas = <&cryptobam 2>, <&cryptobam 3>; + dma-names = "rx", "tx"; + }; diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt index d7e43fa88575..7e240a7c9ab1 100644 --- a/Documentation/ioctl/ioctl-number.txt +++ b/Documentation/ioctl/ioctl-number.txt @@ -197,6 +197,7 @@ Code Seq#(hex) Include File Comments <mailto:gregkh@linuxfoundation.org> 'a' all linux/atm*.h, linux/sonet.h ATM on linux <http://lrcwww.epfl.ch/> +'a' 00-0F drivers/crypto/qat/qat_common/adf_cfg_common.h conflict! qat driver 'b' 00-FF conflict! bit3 vme host bridge <mailto:natalia@nikhefk.nikhef.nl> 'c' all linux/cm4000_cs.h conflict! diff --git a/MAINTAINERS b/MAINTAINERS index 4f05c699daf8..f167eb17b5e4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7250,6 +7250,12 @@ M: Robert Jarzmik <robert.jarzmik@free.fr> L: rtc-linux@googlegroups.com S: Maintained +QAT DRIVER +M: Tadeusz Struk <tadeusz.struk@intel.com> +L: qat-linux@intel.com +S: Supported +F: drivers/crypto/qat/ + QIB DRIVER M: Mike Marciniszyn <infinipath@intel.com> L: linux-rdma@vger.kernel.org diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi index f75b4f820c3c..7d4a6a2354f4 100644 --- a/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi @@ -32,7 +32,8 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ - compatible = "fsl,sec-v6.0"; + compatible = "fsl,sec-v6.0", "fsl,sec-v5.0", + "fsl,sec-v4.0"; fsl,sec-era = <6>; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index 61d6e281898b..d551165a3159 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_CRYPTO_SALSA20_586) += salsa20-i586.o obj-$(CONFIG_CRYPTO_SERPENT_SSE2_586) += serpent-sse2-i586.o obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o +obj-$(CONFIG_CRYPTO_DES3_EDE_X86_64) += des3_ede-x86_64.o obj-$(CONFIG_CRYPTO_CAMELLIA_X86_64) += camellia-x86_64.o obj-$(CONFIG_CRYPTO_BLOWFISH_X86_64) += blowfish-x86_64.o obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o @@ -52,6 +53,7 @@ salsa20-i586-y := salsa20-i586-asm_32.o salsa20_glue.o serpent-sse2-i586-y := serpent-sse2-i586-asm_32.o serpent_sse2_glue.o aes-x86_64-y := aes-x86_64-asm_64.o aes_glue.o +des3_ede-x86_64-y := des3_ede-asm_64.o des3_ede_glue.o camellia-x86_64-y := camellia-x86_64-asm_64.o camellia_glue.o blowfish-x86_64-y := blowfish-x86_64-asm_64.o blowfish_glue.o twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_glue.o @@ -76,7 +78,7 @@ ifeq ($(avx2_supported),yes) endif aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o -aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o +aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o aes_ctrby8_avx-x86_64.o ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o sha1-ssse3-y := sha1_ssse3_asm.o sha1_ssse3_glue.o ifeq ($(avx2_supported),yes) diff --git a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S new file mode 100644 index 000000000000..f091f122ed24 --- /dev/null +++ b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S @@ -0,0 +1,546 @@ +/* + * Implement AES CTR mode by8 optimization with AVX instructions. (x86_64) + * + * This is AES128/192/256 CTR mode optimization implementation. It requires + * the support of Intel(R) AESNI and AVX instructions. + * + * This work was inspired by the AES CTR mode optimization published + * in Intel Optimized IPSEC Cryptograhpic library. + * Additional information on it can be found at: + * http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22972 + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * Contact Information: + * James Guilford <james.guilford@intel.com> + * Sean Gulley <sean.m.gulley@intel.com> + * Chandramouli Narayanan <mouli@linux.intel.com> + * + * BSD LICENSE + * + * Copyright(c) 2014 Intel Corporation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED W |