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2012-06-27crypto: caam - fix input job ring element dma mapping sizeKim Phillips1-5/+5
SEC4 h/w gets configured in 32- vs. 36-bit physical addressing modes depending on the size of dma_addr_t, which is not always equal to sizeof(u32 *). Also fixed alignment of a dma_unmap call whilst in there. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: caam - remove line continuations from ablkcipher_append_src_dstKim Phillips1-5/+5
presumably leftovers from possible macro development. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: nx - fix typo in nx driver config optionSeth Jennings1-1/+1
Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: nx - move nx build to driver/crypto MakefileSeth Jennings1-0/+1
When the nx driver was pulled, the Makefile that actually builds it is arch/powerpc/Makefile. This is unnatural. This patch moves the line that builds the nx driver from arch/powerpc/Makefile to drivers/crypto/Makefile where it belongs. Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-12crypto: add clk_prepare/clk_unpreparePrashant Gaikwad1-6/+6
Use clk_prepare/clk_unprepare as required by the generic clk framework. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-12crypto: mv_cesa - fix for hash finalisation with dataPhil Sutter1-6/+13
Since mv_hash_final_fallback() uses ctx->state, read out the digest state register before calling it. Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-12crypto: mv_cesa - initialise the interrupt status field to zeroPhil Sutter1-0/+1
Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-12crypto: mv_cesa - add an expiry timer in case anything goes wrongPhil Sutter1-10/+31
The timer triggers when 500ms have gone by after triggering the engine and no completion interrupt was received. The callback then tries to sanitise things as well as possible. Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-12crypto: bfin_crc - CRC hardware driver for BF60x family processors.Sonic Zhang3-1/+789
The CRC peripheral is a hardware block used to compute the CRC of the block of data. This is based on a CRC32 engine which computes the CRC value of 32b data words presented to it. For data words of < 32b in size, this driver pack 0 automatically into 32b data units. This driver implements the async hash crypto framework API. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-05-26Merge tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-0/+14
Pull arm-soc clock driver changes from Olof Johansson: "The new clock subsystem was merged in linux-3.4 without any users, this now moves the first three platforms over to it: imx, mxs and spear. The series also contains the changes for the clock subsystem itself, since Mike preferred to have it together with the platforms that require these changes, in order to avoid interdependencies and conflicts." Fix up trivial conflicts in arch/arm/mach-kirkwood/common.c (code removed in one branch, added OF support in another) and drivers/dma/imx-sdma.c (independent changes next to each other). * tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) clk: Fix CLK_SET_RATE_GATE flag validation in clk_set_rate(). clk: Provide dummy clk_unregister() SPEAr: Update defconfigs SPEAr: Add SMI NOR partition info in dts files SPEAr: Switch to common clock framework SPEAr: Call clk_prepare() before calling clk_enable SPEAr: clk: Add General Purpose Timer Synthesizer clock SPEAr: clk: Add Fractional Synthesizer clock SPEAr: clk: Add Auxiliary Synthesizer clock SPEAr: clk: Add VCO-PLL Synthesizer clock SPEAr: Add DT bindings for SPEAr's timer ARM i.MX: remove now unused clock files ARM: i.MX6: implement clocks using common clock framework ARM i.MX35: implement clocks using common clock framework ARM i.MX5: implement clocks using common clock framework ARM: Kirkwood: Replace clock gating ARM: Orion: Audio: Add clk/clkdev support ARM: Orion: PCIE: Add support for clk ARM: Orion: XOR: Add support for clk ARM: Orion: CESA: Add support for clk ...
2012-05-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds18-5/+5310
Pull crypto updates from Herbert Xu: - New cipher/hash driver for ARM ux500. - Code clean-up for aesni-intel. - Misc fixes. Fixed up conflicts in arch/arm/mach-ux500/devices-common.h, where quite frankly some of it made no sense at all (the pull brought in a declaration for the dbx500_add_platform_device_noirq() function, which neither exists nor is used anywhere). Also some trivial add-add context conflicts in the Kconfig file in drivers/{char/hw_random,crypto}/ * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni-intel - move more common code to ablk_init_common crypto: aesni-intel - use crypto_[un]register_algs crypto: ux500 - Cleanup hardware identification crypto: ux500 - Update DMA handling for 3.4 mach-ux500: crypto - core support for CRYP/HASH module. crypto: ux500 - Add driver for HASH hardware crypto: ux500 - Add driver for CRYP hardware hwrng: Kconfig - modify default state for atmel-rng driver hwrng: omap - use devm_request_and_ioremap crypto: crypto4xx - move up err_request_irq label crypto, xor: Sanitize checksumming function selection output crypto: caam - add backward compatible string sec4.0
2012-05-23Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds14-0/+3271
Pull powerpc updates from Benjamin Herrenschmidt: "Here are the powerpc goodies for 3.5. Main highlights are: - Support for the NX crypto engine in Power7+ - A bunch of Anton goodness, including some micro optimization of our syscall entry on Power7 - I converted a pile of our thermal control drivers to the new i2c APIs (essentially turning the old therm_pm72 into a proper set of windfarm drivers). That's one more step toward removing the deprecated i2c APIs, there's still a few drivers to fix, but we are getting close - kexec/kdump support for 47x embedded cores The big missing thing here is no updates from Freescale. Not sure what's up here, but with Kumar not working for them anymore things are a bit in a state of flux in that area." * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (71 commits) powerpc: Fix irq distribution Revert "powerpc/hw-breakpoint: Use generic hw-breakpoint interfaces for new PPC ptrace flags" powerpc: Fixing a cputhread code documentation powerpc/crypto: Enable the PFO-based encryption device powerpc/crypto: Build files for the nx device driver powerpc/crypto: debugfs routines and docs for the nx device driver powerpc/crypto: SHA512 hash routines for nx encryption powerpc/crypto: SHA256 hash routines for nx encryption powerpc/crypto: AES-XCBC mode routines for nx encryption powerpc/crypto: AES-GCM mode routines for nx encryption powerpc/crypto: AES-ECB mode routines for nx encryption powerpc/crypto: AES-CTR mode routines for nx encryption powerpc/crypto: AES-CCM mode routines for nx encryption powerpc/crypto: AES-CBC mode routines for nx encryption powerpc/crypto: nx driver code supporting nx encryption powerpc/pseries: Enable the PFO-based RNG accelerator powerpc/pseries/hwrng: PFO-based hwrng driver powerpc/pseries: Add PFO support to the VIO bus powerpc/pseries: Add pseries update notifier for OFDT prop changes powerpc/pseries: Add new hvcall constants to support PFO ...
2012-05-21Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds1-0/+1
Pull s390 updates from Martin Schwidefsky: "Just a random collection of bug-fixes and cleanups, nothing new in this merge request." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (46 commits) s390/ap: Fix wrong or missing comments s390/ap: move receive callback to message struct s390/dasd: re-prioritize partition detection message s390/qeth: reshuffle initialization s390/qeth: cleanup drv attr usage s390/claw: cleanup drv attr usage s390/lcs: cleanup drv attr usage s390/ctc: cleanup drv attr usage s390/ccwgroup: remove ccwgroup_create_from_string s390/qeth: stop using struct ccwgroup driver for discipline callbacks s390/qeth: switch to ccwgroup_create_dev s390/claw: switch to ccwgroup_create_dev s390/lcs: switch to ccwgroup_create_dev s390/ctcm: switch to ccwgroup_create_dev s390/ccwgroup: exploit ccwdev_by_dev_id s390/ccwgroup: introduce ccwgroup_create_dev s390: fix race on TIF_MCCK_PENDING s390/barrier: make use of fast-bcr facility s390/barrier: cleanup barrier functions s390/claw: remove "eieio" calls ...
2012-05-16s390/crypto des: add missing select statementHeiko Carstens1-0/+1
Add missing "select CRYPTO_DES". Fixes this: ERROR: "des_ekey" [arch/s390/crypto/des_s390.ko] undefined! Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-05-16powerpc/crypto: Build files for the nx device driverKent Yoder2-0/+28
These files support configuring and building the nx device driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: debugfs routines and docs for the nx device driverKent Yoder1-0/+103
These routines add debugfs files supporting the Power7+ in-Nest encryption accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: SHA512 hash routines for nx encryptionKent Yoder1-0/+265
These routines add support for SHA-512 hashing on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: SHA256 hash routines for nx encryptionKent Yoder1-0/+246
These routines add support for SHA-256 hashing on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-XCBC mode routines for nx encryptionKent Yoder1-0/+236
These routines add support for AES in XCBC mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-GCM mode routines for nx encryptionKent Yoder1-0/+353
These routines add support for AES in GCM mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-ECB mode routines for nx encryptionKent Yoder1-0/+139
These routines add support for AES in ECB mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-CTR mode routines for nx encryptionKent Yoder1-0/+178
These routines add support for AES in CTR mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-CCM mode routines for nx encryptionKent Yoder1-0/+468
These routines add support for AES in CCM mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: AES-CBC mode routines for nx encryptionKent Yoder1-0/+141
These routines add support for AES in CBC mode on the Power7+ CPU's in-Nest accelerator driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-16powerpc/crypto: nx driver code supporting nx encryptionKent Yoder3-0/+1114
These routines add the base device driver code supporting the Power7+ in-Nest encryption accelerator (nx) device. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-05-15crypto: ux500 - Cleanup hardware identificationAndreas Westin3-17/+4
Don't use SOC specific functions to identify which crypto hardware we are talking to and use the ID provided in the module instead. Signed-off-by: Andreas Westin <andreas.westin@stericsson.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-05-15crypto: ux500 - Update DMA handling for 3.4Andreas Westin2-4/+3
An update to the DMA framework added a new parameter to the device_prep_slave_sg call. Signed-off-by: Andreas Westin <andreas.westin@stericsson.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-05-15crypto: mv_cesa requires on CRYPTO_HASH to buildAlexander Clouter1-0/+1
Without CRYPTO_HASH being selected, mv_cesa has a lot of hooks into undefined exports. ---- MODPOST 81 modules Kernel: arch/arm/boot/Image is ready AS arch/arm/boot/compressed/head.o GZIP arch/arm/boot/compressed/piggy.gzip CC arch/arm/boot/compressed/misc.o CC arch/arm/boot/compressed/decompress.o ERROR: "crypto_ahash_type" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_final" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_register_ahash" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_unregister_ahash" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_update" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_digest" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_setkey" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_alloc_shash" [drivers/crypto/mv_cesa.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 make: *** Waiting for unfinished jobs.... ---- Signed-off-by: Alexander Clouter <alex@digriz.org.uk> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Cc: stable@vger.kernel.org
2012-05-08ARM: Orion: CESA: Add support for clkAndrew Lunn1-0/+14
Some orion platforms support gating of the clock. If the clock exists enable/disbale it as appropriate. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-05-04crypto: ux500 - Add driver for HASH hardwareAndreas Westin5-0/+2435
This adds a driver for the ST-Ericsson ux500 hash hardware module. The driver implements support for SHA-1 and SHA-2. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andreas Westin <andreas.westin@stericsson.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-05-04crypto: ux500 - Add driver for CRYP hardwareAndreas Westin12-0/+2862
This adds a driver for the ST-Ericsson ux500 crypto hardware module. It supports AES, DES and 3DES, the driver implements support for AES-ECB,CBC and CTR. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andreas Westin <andreas.westin@stericsson.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-04-27crypto: crypto4xx - move up err_request_irq labelJulia Lawall1-1/+1
Move the err_request_irq error label up to reflect that tasklet_init and irq_of_parse_and_map have taken place. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-04-09crypto: talitos - properly lock access to global talitos registersHoria Geanta1-3/+17
Access to global talitos registers must be protected for the case when affinities are configured such that primary and secondary talitos irqs run on different cpus. Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-04-05crypto: ixp4xx - include fixMichał Wróbel1-0/+1
Before commit de47725421ad5627a5c905f4e40bb844ebc06d29 ("include: replace linux/module.h with "struct module" wherever possible") <linux/module.h> was implicitly included through <linux/platform_device.h> -> <linux/device.h>. Signed-off-by: Michał Wróbel <michal.wrobel@flytronic.pl> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-03-29crypto: caam - add backward compatible string sec4.0Shengzhou Liu2-4/+26
In some device trees of previous version, there were string "fsl,sec4.0". To be backward compatible with device trees, we have CAAM driver first check "fsl,sec-v4.0", if it fails, then check for "fsl,sec4.0". Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-03-22Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds1-9/+0
Pull s390 patches from Martin Schwidefsky: "The biggest patch is the rework of the smp code, something I wanted to do for some time. There are some patches for our various dump methods and one new thing: z/VM LGR detection. LGR stands for linux-guest- relocation and is the guest migration feature of z/VM. For debugging purposes we keep a log of the systems where a specific guest has lived." Fix up trivial conflict in arch/s390/kernel/smp.c due to the scheduler cleanup having removed some code next to removed s390 code. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: [S390] kernel: Pass correct stack for smp_call_ipl_cpu() [S390] Ensure that vmcore_info pointer is never accessed directly [S390] dasd: prevent validate server for offline devices [S390] Remove monolithic build option for zcrypt driver. [S390] stack dump: fix indentation in output [S390] kernel: Add OS info memory interface [S390] Use block_sigmask() [S390] kernel: Add z/VM LGR detection [S390] irq: external interrupt code passing [S390] irq: set __ARCH_IRQ_EXIT_IRQS_DISABLED [S390] zfcpdump: Implement async sdias event processing [S390] Use copy_to_absolute_zero() instead of "stura/sturg" [S390] rework idle code [S390] rework smp code [S390] rename lowcore field [S390] Fix gcc 4.6.0 compile warning
2012-03-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds16-31/+1405
Pull crypto update from Herbert Xu: "* sha512 bug fixes (already in your tree). * SHA224/SHA384 AEAD support in caam. * X86-64 optimised version of Camellia. * Tegra AES support. * Bulk algorithm registration interface to make driver registration easier. * padata race fixes. * Misc fixes." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (31 commits) padata: Fix race on sequence number wrap padata: Fix race in the serialization path crypto: camellia - add assembler implementation for x86_64 crypto: camellia - rename camellia.c to camellia_generic.c crypto: camellia - fix checkpatch warnings crypto: camellia - rename camellia module to camellia_generic crypto: tcrypt - add more camellia tests crypto: testmgr - add more camellia test vectors crypto: camellia - simplify key setup and CAMELLIA_ROUNDSM macro crypto: twofish-x86_64/i586 - set alignmask to zero crypto: blowfish-x86_64 - set alignmask to zero crypto: serpent-sse2 - combine ablk_*_init functions crypto: blowfish-x86_64 - use crypto_[un]register_algs crypto: twofish-x86_64-3way - use crypto_[un]register_algs crypto: serpent-sse2 - use crypto_[un]register_algs crypto: serpent-sse2 - remove dead code from serpent_sse2_glue.c::serpent_sse2_init() crypto: twofish-x86 - Remove dead code from twofish_glue_3way.c::init() crypto: In crypto_add_alg(), 'exact' wants to be initialized to 0 crypto: caam - fix gcc 4.6 warning crypto: Add bulk algorithm registration interface ...
2012-03-21Merge branch 'kmap_atomic' of git://github.com/congwang/linuxLinus Torvalds1-5/+5
Pull kmap_atomic cleanup from Cong Wang. It's been in -next for a long time, and it gets rid of the (no longer used) second argument to k[un]map_atomic(). Fix up a few trivial conflicts in various drivers, and do an "evil merge" to catch some new uses that have come in since Cong's tree. * 'kmap_atomic' of git://github.com/congwang/linux: (59 commits) feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] drbd: remove the second argument of k[un]map_atomic() zcache: remove the second argument of k[un]map_atomic() gma500: remove the second argument of k[un]map_atomic() dm: remove the second argument of k[un]map_atomic() tomoyo: remove the second argument of k[un]map_atomic() sunrpc: remove the second argument of k[un]map_atomic() rds: remove the second argument of k[un]map_atomic() net: remove the second argument of k[un]map_atomic() mm: remove the second argument of k[un]map_atomic() lib: remove the second argument of k[un]map_atomic() power: remove the second argument of k[un]map_atomic() kdb: remove the second argument of k[un]map_atomic() udf: remove the second argument of k[un]map_atomic() ubifs: remove the second argument of k[un]map_atomic() squashfs: remove the second argument of k[un]map_atomic() reiserfs: remove the second argument of k[un]map_atomic() ocfs2: remove the second argument of k[un]map_atomic() ntfs: remove the second argument of k[un]map_atomic() ...
2012-03-20crypto: remove the second argument of k[un]map_atomic()Cong Wang1-5/+5
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-11[S390] Remove monolithic build option for zcrypt driver.Holger Dengler1-9/+0
Remove the option to build a single module z90crypt that contains ap bus, request router and card drivers. Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-03-09Merge 3.3-rc6 into driver-core-nextGreg Kroah-Hartman1-0/+1
This was done to resolve a conflict in the drivers/base/cpu.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-0/+1
Pull from Herbert Xu: "This push fixes a bug in mv_cesa that causes all hash operations that supply data on a final operation to fail." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: mv_cesa - fix final callback not ignoring input data
2012-02-28crypto: mv_cesa - fix final callback not ignoring input dataPhil Sutter1-0/+1
Broken by commit 6ef84509f3d439ed2d43ea40080643efec37f54f for users passing a request with non-zero 'nbytes' field, like e.g. testmgr. Cc: <stable@kernel.org> # 3.0+ Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-26crypto: Add support for x86 cpuid auto loading for x86 crypto driversAndi Kleen2-9/+16
Add support for auto-loading of crypto drivers based on cpuid features. This enables auto-loading of the VIA and Intel specific drivers for AES, hashing and CRCs. Requires the earlier infrastructure patch to add x86 modinfo. I kept it all in a single patch for now. I dropped the printks when the driver cpuid doesn't match (imho drivers never should print anything in such a case) One drawback is that udev doesn't know if the drivers are used or not, so they will be unconditionally loaded at boot up. That's better than not loading them at all, like it often happens. Cc: Dave Jones <davej@redhat.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jen Axboe <axboe@kernel.dk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-26crypto: caam - fix gcc 4.6 warningKim Phillips1-1/+1
drivers/crypto/caam/ctrl.c: In function 'caam_probe': drivers/crypto/caam/ctrl.c:49:6: warning: unused variable 'd' [-Wunused-variable] Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-13crypto: caam - be less noisy on startupKim Phillips1-4/+4
sha224 and 384 support extends caam noise to 21 lines. Do the same as commit 5b859b6 "crypto: talitos - be less noisy on startup", but for caam, and display: caam ffe300000.crypto: fsl,sec-v4.0 algorithms registered in /proc/crypto Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-13crypto: caam - add sha224 and sha384 variants to existing AEAD algorithmsHemant Agrawal1-0/+115
Signed-off-by: Hemant Agrawal <hemant@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-13crypto: ixp4xx - convert GFP_KERNEL to GFP_ATOMICJulia Lawall1-1/+1
The function is called with locks held and thus should not use GFP_KERNEL. The semantic patch that makes this report is available in scripts/coccinelle/locks/call_kern.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-13crypto: Add CRYPTO_ALG_KERN_DRIVER_ONLY flagNikos Mavrogiannopoulos11-25/+73
The added CRYPTO_ALG_KERN_DRIVER_ONLY indicates whether a cipher is only available via a kernel driver. If the cipher implementation might be available by using an instruction set or by porting the kernel code, then it must not be set. Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-01-13crypto: driver for Tegra AES hardwareVarun Wadekar4-0/+1211
driver supports ecb/cbc/ofb/ansi_x9.31rng modes, 128, 192 and 256-bit key sizes Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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