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2010-10-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds7-19/+981
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: Makefile - replace the use of <module>-objs with <module>-y crypto: hifn_795x - use cancel_delayed_work_sync() crypto: talitos - sparse check endian fixes crypto: talitos - fix checkpatch warning crypto: talitos - fix warning: 'alg' may be used uninitialized in this function crypto: cryptd - Adding the AEAD interface type support to cryptd crypto: n2_crypto - Niagara2 driver needs to depend upon CRYPTO_DES crypto: Kconfig - update broken web addresses crypto: omap-sham - Adjust DMA parameters crypto: fips - FIPS requires algorithm self-tests crypto: omap-aes - OMAP2/3 AES hw accelerator driver crypto: updates to enable omap aes padata: add missing __percpu markup in include/linux/padata.h MAINTAINERS: Add maintainer entries for padata/pcrypt
2010-10-19crypto: Makefile - replace the use of <module>-objs with <module>-yTracey Dent2-2/+2
Changed <module>-objs to <module>-y in Makefile. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-10-19crypto: hifn_795x - use cancel_delayed_work_sync()Tejun Heo1-2/+1
Make hifn_795x::hifn_remove() call cancel_delayed_work_sync() instead of calling cancel_delayed_work() followed by flush_scheduled_work(). This is to prepare for the deprecation and removal of flush_scheduled_work(). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-23crypto: talitos - sparse check endian fixesKim Phillips1-12/+11
Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-23crypto: talitos - fix checkpatch warningKim Phillips1-2/+1
WARNING: kfree(NULL) is safe this check is probably not required + if (priv->chan[i].fifo) + kfree(priv->chan[i].fifo); Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-23crypto: talitos - fix warning: 'alg' may be used uninitialized in this functionKim Phillips1-0/+3
drivers/crypto/talitos.c: In function 'talitos_probe': drivers/crypto/talitos.c:2363: warning: 'alg' may be used uninitialized in this function drivers/crypto/talitos.c:2363: note: 'alg' was declared here Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-12crypto: n2_crypto - Niagara2 driver needs to depend upon CRYPTO_DESDavid S. Miller1-0/+1
Reported-by: Dennis Gilmore <dennis@ausil.us> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-03crypto: omap-sham - Adjust DMA parametersSamu Onkalo1-1/+5
DMA is set to use burst mode also for source channel. It should descrease memory bandwidth needs. DMA synchronization is set to use prefetch mechanism. SHAM block is behind L4 bus and it doesn't have fifo. SHAM block is stalling as long as the new data is available. It takes time to fetch data from memory and transfer it via L4 bus. With prefetch enabled, data is waiting in DMA fifo and SHAM block receives new data block faster. This increases SHA processing speed up to 30 percent depending on the bus / memory load. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-09-03crypto: omap-aes - OMAP2/3 AES hw accelerator driverDmitry Kasatkin3-0/+957
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-08-13[S390] zcrypt: fix Kconfig dependenciesHeiko Carstens1-1/+1
warning: (ZCRYPT && CRYPTO && CRYPTO_HW && S390 && ZCRYPT=y) selects ZCRYPT_MONOLITHIC which has unmet direct dependencies (ZCRYPT=m) ZCRYPT_MONOLITHIC should not depend on ZCRYPT="m" when it gets selected if ZCRYPT="y". Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-08-12Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds4-19/+19
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: mmc_spi: Fix unterminated of_match_table of/sparc: fix build regression from of_device changes of/device: Replace struct of_device with struct platform_device
2010-08-11Merge branch 'ixp4xx' of ↵Linus Torvalds1-0/+21
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 * 'ixp4xx' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6: IXP4xx: Fix LL debugging on little-endian CPU. IXP4xx: Fix sparse warnings in I/O primitives. IXP4xx: Make mdio_bus struct static in the Ethernet driver. IXP4xx: Fix ixp4xx_crypto little-endian operation. IXP4xx: Prevent HSS transmitter lockup by disabling FRaMe signals. ixp4xx/vulcan: add PCI support ixp4xx: base support for Arcom Vulcan
2010-08-08of/sparc: fix build regression from of_device changesGrant Likely1-2/+2
Commit id 1636f8ac2b08410df4766449f7c86b912443cd99 (sparc/of: Move of_device fields into struct pdev_archdata) missed fixing up the n2_core.c and greth.c drivers. This patch makes the required changes. Reported-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-08-06of/device: Replace struct of_device with struct platform_deviceGrant Likely4-17/+17
of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
2010-08-05Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds1-5/+5
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (63 commits) of/platform: Register of_platform_drivers with an "of:" prefix of/address: Clean up function declarations of/spi: call of_register_spi_devices() from spi core code of: Provide default of_node_to_nid() implementation. of/device: Make of_device_make_bus_id() usable by other code. of/irq: Fix endian issues in parsing interrupt specifiers of: Fix phandle endian issues of/flattree: fix of_flat_dt_is_compatible() to match the full compatible string of: remove of_default_bus_ids of: make of_find_device_by_node generic microblaze: remove references to of_device and to_of_device sparc: remove references to of_device and to_of_device powerpc: remove references to of_device and to_of_device of/device: Replace of_device with platform_device in includes and core code of/device: Protect against binding of_platform_drivers to non-OF devices of: remove asm/of_device.h of: remove asm/of_platform.h of/platform: remove all of_bus_type and of_platform_bus_type references of: Merge of_platform_bus_type with platform_bus_type drivercore/of: Add OF style matching to platform bus ... Fix up trivial conflicts in arch/microblaze/kernel/Makefile due to just some obj-y removals by the devicetree branch, while the microblaze updates added a new file.
2010-08-04Merge branch 'for-next' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (48 commits) Documentation: update broken web addresses. fix comment typo "choosed" -> "chosen" hostap:hostap_hw.c Fix typo in comment Fix spelling contorller -> controller in comments Kconfig.debug: FAIL_IO_TIMEOUT: typo Faul -> Fault fs/Kconfig: Fix typo Userpace -> Userspace Removing dead MACH_U300_BS26 drivers/infiniband: Remove unnecessary casts of private_data fs/ocfs2: Remove unnecessary casts of private_data libfc: use ARRAY_SIZE scsi: bfa: use ARRAY_SIZE drm: i915: use ARRAY_SIZE drm: drm_edid: use ARRAY_SIZE synclink: use ARRAY_SIZE block: cciss: use ARRAY_SIZE comment typo fixes: charater => character fix comment typos concerning "challenge" arm: plat-spear: fix typo in kerneldoc reiserfs: typo comment fix update email address ...
2010-08-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds6-167/+342
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (39 commits) random: Reorder struct entropy_store to remove padding on 64bits padata: update API documentation padata: Remove padata_get_cpumask crypto: pcrypt - Update pcrypt cpumask according to the padata cpumask notifier crypto: pcrypt - Rename pcrypt_instance padata: Pass the padata cpumasks to the cpumask_change_notifier chain padata: Rearrange set_cpumask functions padata: Rename padata_alloc functions crypto: pcrypt - Dont calulate a callback cpu on empty callback cpumask padata: Check for valid cpumasks padata: Allocate cpumask dependend recources in any case padata: Fix cpu index counting crypto: geode_aes - Convert pci_table entries to PCI_VDEVICE (if PCI_ANY_ID is used) pcrypt: Added sysfs interface to pcrypt padata: Added sysfs primitives to padata subsystem padata: Make two separate cpumasks padata: update documentation padata: simplify serialization mechanism padata: make padata_do_parallel to return zero on success padata: Handle empty padata cpumasks ...
2010-08-04Merge branch 'master' into for-nextJiri Kosina1-1/+5
2010-07-24of/platform: remove all of_bus_type and of_platform_bus_type referencesGrant Likely1-5/+5
Both of_bus_type and of_platform_bus_type are just #define aliases for the platform bus. This patch removes all references to them and switches to the of_register_platform_driver()/of_unregister_platform_driver() API for registering. Subsequent patches will convert each user of of_register_platform_driver() into plain platform_drivers without the of_platform_driver shim. At which point the of_register_platform_driver()/of_unregister_platform_driver() functions can be removed. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net>
2010-07-19crypto: talitos - fix bug in sg_copy_end_to_bufferLee Nipper1-1/+5
In function sg_copy_end_to_buffer, too much data is copied when a segment in the scatterlist has .length greater than the requested copy length. This patch adds the limit checks to fix this bug of over copying, which affected only the ahash algorithms. Signed-off-by: Lee Nipper <lee.nipper@gmail.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-07-19crypto: geode_aes - Convert pci_table entries to PCI_VDEVICE (if PCI_ANY_ID ↵Peter Huewe1-1/+1
is used) This patch converts pci_table entries, where .subvendor=PCI_ANY_ID and .subdevice=PCI_ANY_ID, .class=0 and .class_mask=0, to use the PCI_VDEVICE macro, and thus improves readability. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-07-14crypto: hifn_795x - Remove unused ctx variableJustin P. Mattock1-4/+0
The below patch gets rid of an unused variable ctx reported by GCC when building the kernel. CC [M] drivers/crypto/hifn_795x.o drivers/crypto/hifn_795x.c: In function 'hifn_flush': drivers/crypto/hifn_795x.c:2021:23: warning: variable 'ctx' set but not used drivers/crypto/hifn_795x.c: In function 'hifn_process_queue': drivers/crypto/hifn_795x.c:2142:23: warning: variable 'ctx' set but not used Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-06-16Merge branch 'master' into for-nextJiri Kosina13-159/+5060
2010-06-16fix typos concerning "initiali[zs]e"Uwe Kleine-König1-1/+1
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-16crypto: talitos - fix ahash for multiple of blocksizeLee Nipper1-37/+40
Correct ahash_process_req() to properly handle cases where the total hash amount is a multiple of the blocksize. The SEC must have some data to hash during the very last descriptor operation; so up to one whole blocksize of data is buffered until the final hash. Signed-off-by: Lee Nipper <lee.nipper@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-06-03crypto: crypto4xx - Fix build breakageAnatolij Gustschin1-3/+3
Fixes build error caused by the OF device_node pointer being moved into struct device Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-27IXP4xx: Fix ixp4xx_crypto little-endian operation.Krzysztof Hałasa1-0/+21
Fixes the following on IXP425 little-endian: NPE-C: firmware functionality 0x5, revision 0x2:1 alg: skcipher: Test 1 failed on encryption for ecb(des)-ixp4xx 00000000: 01 23 45 67 89 ab cd e7 alg: skcipher: Test 1 failed on encryption for ecb(des3_ede)-ixp4xx 00000000: 73 6f 6d 65 64 61 74 61 alg: skcipher: Test 1 failed on encryption for ecb(aes)-ixp4xx 00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Acked-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
2010-05-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/crypto-2.6Herbert Xu3-173/+363
2010-05-26crypto: mv_cesa - fixup error handling in mv_probe()Dan Carpenter1-5/+5
The error handling in mv_probe() was a bit messed up. There were some gotos to the wrong labels so it ended up releasing stuff that that hadn't been aquired and not releasing stuff that was meant to be released. I shuffled it around a bit to fix it and make it clearer. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-26crypto: omap - remove unused #include <linux/version.h>Huang Weiyi1-1/+0
Remove unused #include <linux/version.h>('s) in drivers/crypto/omap-sham.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-25n2_crypto: Add HMAC support.David S. Miller1-4/+206
One note is that, unlike with non-HMAC hashes, we can't support hmac(sha224) using the HMAC_SHA256 opcode. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Make ahash parameterization explicit.David S. Miller1-117/+99
All of the ahash ->digest() ops do essentially the same thing, just using different parameters. So instead, have a single n2_hash_async_digest() and use an n2_ahash_alg container that provides the parameters. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Log algorithm success/failure in kernel log.David S. Miller1-0/+6
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Kill n2_base_ctx and helpers.David S. Miller1-14/+1
Unused, and we'll do this via the request context. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Plumb fallback ahash requests properly.David S. Miller1-47/+48
Do this by putting the async fallback request at the end of an n2 specific ahash request context, then properly adjusting the request private size in our ahash ->cra_init(). We also need to put the writable state bits into the n2 request private instead of the n2 cra_ctx. With help from Herbert Xu. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Fix MAU kmem_cache name.David S. Miller1-1/+1
Both the CWQ and MAU caches unintentionally had that same name. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25n2_crypto: Fix build after of_device/of_platform_driver changes.David S. Miller1-10/+16
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-22Merge remote branch 'origin' into secretlab/next-devicetreeGrant Likely12-151/+5039
Merging in current state of Linus' tree to deal with merge conflicts and build failures in vio.c after merge. Conflicts: drivers/i2c/busses/i2c-cpm.c drivers/i2c/busses/i2c-mpc.c drivers/net/gianfar.c Also fixed up one line in arch/powerpc/kernel/vio.c to use the correct node pointer. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-05-22of: Remove duplicate fields from of_platform_driverGrant Likely2-4/+10
.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com>
2010-05-19crypto: talitos - add support for sha224Kim Phillips2-10/+75
SEC h/w versions 2.1 and above support sha224 via explicit instruction. Performing sha224 ahashes on earlier versions is still possible because they support sha256 (sha224 is sha256 with different initial constants and a different truncation length). We do this by overriding hardware context self-initialization, and perform it manually in s/w instead. Thanks to Lee for his fixes for correct execution on actual sec2.0 h/w. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off by: Lee Nipper <lee.nipper@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-19crypto: talitos - add hash algorithmsLee Nipper2-18/+534
Add the following alorithms to talitos: md5, sha1, sha256, sha384, sha512. These are all type ahash. Signed-off-by: Lee Nipper <lee.nipper@gmail.com> Acked-By: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-19crypto: talitos - second prepare step for adding ahash algorithmsLee Nipper1-12/+43
Used talitos_alg_template in talitos_crypto_alg so that it will accommodate ahash algorithms. Added some preparation code for ahash allocation and removal. No actual algorithms yet. Signed-off-by: Lee Nipper <lee.nipper@gmail.com> Acked-By: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-19crypto: talitos - prepare for adding ahash algorithms Lee Nipper1-18/+21
No functional changes. Use a union in talitos_alg_template for the crypto_alg so that we can add a member later for ahash_alg. Signed-off-by: Lee Nipper <lee.nipper@gmail.com> Acked-By: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-19crypto: n2 - Add Niagara2 crypto driverDavid S. Miller5-0/+2423
Current deficiencies: 1) No HMAC hash support yet. 2) Although the algs are registered as ASYNC they always run synchronously. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-19crypto: hifn_795x - Rename ablkcipher_walk to hifn_cipher_walkDavid S. Miller1-9/+9
This is in preparation for the generic ablkcipher_walk helpers that will be added to the crypto layer. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-18of: Always use 'struct device.of_node' to get device node pointer.Grant Likely1-1/+1
The following structure elements duplicate the information in 'struct device.of_node' and so are being eliminated. This patch makes all readers of these elements use device.of_node instead. (struct of_device *)->node (struct dev_archdata *)->prom_node (sparc) (struct dev_archdata *)->of_node (powerpc & microblaze) Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-05-14crypto: mv_cesa - Use resource_sizeTobias Klauser1-2/+2
Use the resource_size function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-05-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Herbert Xu6-1/+6
2010-05-03crypto: omap - sha1 & md5 driverDmitry Kasatkin3-0/+1270
Earlier kernel contained omap sha1 and md5 driver, which was not maintained, was not ported to new crypto APIs and removed from the source tree. - implements async crypto API using dma and cpu. - supports multiple sham instances if available - hmac - concurrent requests Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-04-19crypto: geode-aes - Fix some code style issuesChihau Chau1-16/+20
This fixes some code style issues like: - Use #include <linux/io.h> instead of <asm/io.h> and #include <linux/delay.h> instead of <asm/delay.h> - Use "foo *bar" instead of "foo * bar" - Add a space after the for or while sentence and before the open parenthesis '(' - Don't use assignments in a if condition Signed-off-by: Chihau Chau <chihau@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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