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2015-03-12crypto: amcc - remove incorrect __init/__exit markupsDmitry Torokhov1-3/+3
Even if bus is not hot-pluggable, the devices can be bound and unbound from the driver via sysfs, so we should not be using __init/__exit annotations on probe() and remove() methods. The only exception is drivers registered with platform_driver_probe() which specifically disables sysfs bind/unbind attributes. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-12crypto: qat - remove incorrect __exit markupDmitry Torokhov1-1/+1
PCI bus is hot-pluggable, and even if it wasn't one can still unbind the device from driver via sysfs, so we should not make driver's remove method as __exit. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-09hwrng: caam - fix rng_unmap_ctx's DMA_UNMAP size problemYanjiang Jin1-3/+3
Fix rng_unmap_ctx's DMA_UNMAP size problem for caam_rng, else system would report the below calltrace during cleanup caam_rng. Since rng_create_sh_desc() creates a fixed descriptor of exactly 4 command-lengths now, also update DESC_RNG_LEN to (4 * CAAM_CMD_SZ). caam_jr ffe301000.jr: DMA-API: device driver frees DMA memory with different size [device address=0x000000007f080010] [map size=16 bytes] [unmap size=40 bytes] ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:887 Modules linked in: task: c0000000f7cdaa80 ti: c0000000e5340000 task.ti: c0000000e5340000 NIP: c0000000004f5bc8 LR: c0000000004f5bc4 CTR: c0000000005f69b0 REGS: c0000000e53433c0 TRAP: 0700 Not tainted MSR: 0000000080029000 <CE,EE,ME> CR: 24088482 XER: 00000000 SOFTE: 0 GPR00: c0000000004f5bc4 c0000000e5343640 c0000000012af360 000000000000009f GPR04: 0000000000000000 00000000000000a0 c000000000d02070 c000000015980660 GPR08: c000000000cff360 0000000000000000 0000000000000000 c0000000012da018 GPR12: 00000000000001e3 c000000001fff780 00000000100f0000 0000000000000001 GPR16: 0000000000000002 0000000000000000 0000000000000000 0000000000000000 GPR20: 0000000000000000 0000000000000000 ffffffffffffffff 0000000000000001 GPR24: 0000000000000001 0000000000000001 0000000000000000 0000000000000001 GPR28: c000000001556b90 c000000001565b80 c0000000e5343750 c0000000f9427480 NIP [c0000000004f5bc8] .check_unmap+0x538/0x9c0 LR [c0000000004f5bc4] .check_unmap+0x534/0x9c0 Call Trace: [c0000000e5343640] [c0000000004f5bc4] .check_unmap+0x534/0x9c0 (unreliable) [c0000000e53436e0] [c0000000004f60d4] .debug_dma_unmap_page+0x84/0xb0 [c0000000e5343810] [c00000000082f9d4] .caam_cleanup+0x1d4/0x240 [c0000000e53438a0] [c00000000056cc88] .hwrng_unregister+0xd8/0x1c0 Instruction dump: 7c641b78 41de0410 e8a90050 2fa50000 419e0484 e8de0028 e8ff0030 3c62ff90 e91e0030 38638388 48546ed9 60000000 <0fe00000> 3c62ff8f 38637fc8 48546ec5 ---[ end trace e43fd1734d6600df ]--- Signed-off-by: Yanjiang Jin <yanjiang.jin@windriver.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-09crypto: caam - fix uninitialized edesc->sec4_sg_bytes fieldYanjiang Jin1-0/+1
sec4_sg_bytes not being properly initialized causes ahash_done to try to free unallocated DMA memory: caam_jr ffe301000.jr: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0xdeadbeefdeadbeef] [size=3735928559 bytes] ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:1093 Modules linked in: CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.0.0-rc1+ #6 task: e9598c00 ti: effca000 task.ti: e95a2000 NIP: c04ef24c LR: c04ef24c CTR: c0549730 REGS: effcbd40 TRAP: 0700 Not tainted (4.0.0-rc1+) MSR: 00029002 <CE,EE,ME> CR: 22008084 XER: 20000000 GPR00: c04ef24c effcbdf0 e9598c00 00000096 c08f7424 c00ab2b0 00000000 00000001 GPR08: c0fe7510 effca000 00000000 000001c3 22008082 00000000 c1048e77 c1050000 GPR16: c0c36700 493c0040 0000002c e690e4a0 c1054fb4 c18bac40 00029002 c18b0788 GPR24: 00000014 e690e480 effcbe48 00000000 c0fde128 e6ffac10 deadbeef deadbeef NIP [c04ef24c] check_unmap+0x93c/0xb40 LR [c04ef24c] check_unmap+0x93c/0xb40 Call Trace: [effcbdf0] [c04ef24c] check_unmap+0x93c/0xb40 (unreliable) [effcbe40] [c04ef4f4] debug_dma_unmap_page+0xa4/0xc0 [effcbec0] [c070cda8] ahash_done+0x128/0x1a0 [effcbef0] [c0700070] caam_jr_dequeue+0x1d0/0x290 [effcbf40] [c0045f40] tasklet_action+0x110/0x1f0 [effcbf80] [c0044bc8] __do_softirq+0x188/0x700 [effcbfe0] [c00455d8] irq_exit+0x108/0x120 [effcbff0] [c000f520] call_do_irq+0x24/0x3c [e95a3e20] [c00059b8] do_IRQ+0xc8/0x170 [e95a3e50] [c0011bc8] ret_from_except+0x0/0x18 Signed-off-by: Yanjiang Jin <yanjiang.jin@windriver.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-06crypto: ux500 - Update error message for dmaengine_prep_slave_sg() APIGeert Uytterhoeven1-1/+1
Commit 7e933d3b1e25b250 ("crypto: ux500: use dmaengine_prep_slave_sg API") changed the code to use the new API, but forgot to update an error message. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-06crypto: talitos - Remove MD5_BLOCK_SIZEMartin Hicks1-4/+2
This is properly defined in the md5 header file. Signed-off-by: Martin Hicks <mort@bork.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-06crypto: talitos - Simplify per-channel initializationMartin Hicks1-8/+3
There were multiple loops in a row, for each separate step of the initialization of the channels. Simplify to a single loop. Signed-off-by: Martin Hicks <mort@bork.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-05drivers: fix up obsolete cpu function usage.Rusty Russell1-2/+2
Thanks to spatch, plus manual removal of "&*". Then a sweep for for_each_cpu_mask => for_each_cpu. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Chris Metcalf <cmetcalf@ezchip.com> Cc: netdev@vger.kernel.org
2015-03-04crypto: atmel - fix typo in dev_err error messageColin Ian King3-3/+3
Fix typo, "intialization" -> "initialization" Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: sahara - drop unnecessary default assignmentNicholas Mc Guire1-1/+1
All possible code-paths will assign ret to suitable values so this default value is not needed. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: sahara - pass on error conditionNicholas Mc Guire1-0/+2
A failure of sahara_hw_descriptor_create() with -EINVAL due to scatter list out of bounds/invalid would not be reported back. This patch just passes on the -EINVAL so it is visible in sahara_queue_manage(). Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: sahara - fix type of ret for wait_for_completion_timeoutNicholas Mc Guire1-4/+6
return type of wait_for_completion_timeout is unsigned long not int, this patch adds appropriate variables of type unsigned long. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: mxs-dcp - fix type of ret for wait_for_completion_timeoutNicholas Mc Guire1-1/+1
return type of wait_for_completion_timeout is unsigned long not int, this patch changes the type of ret from int to unsigned long. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Enabling VMX module for PPC64Leonidas S. Barbosa4-0/+37
This patch enables VMX module in PPC64. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Add support for VMS instructions by ASMLeonidas S. Barbosa3-0/+2400
OpenSSL implements optimized ASM algorithms which support VMX instructions on Power 8 CPU. These scripts generate an endian-agnostic ASM implementation in order to support both big and little-endian. - aesp8-ppc.pl: implements suport for AES instructions implemented by POWER8 processor. - ghashp8-ppc.pl: implements support for GHASH for Power8. - ppc-xlate.pl: ppc assembler distiller. These code has been adopted from OpenSSL project in collaboration with the original author (Andy Polyakov <appro@openssl.org>). Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Adding GHASH routines for VMX moduleMarcelo H. Cerri1-0/+214
This patch adds GHASH routines to VMX module in order to make use of VMX cryptographic acceleration instructions on Power 8 CPU. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Adding CTR routines for VMX moduleMarcelo H. Cerri1-0/+167
This patch adds AES CTR routines to VMX module in order to make use of VMX cryptographic acceleration instructions on Power 8 CPU. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Adding CBC routines for VMX moduleMarcelo H. Cerri1-0/+184
This patch adds AES CBC routines to VMX module in order to make use of VMX cryptographic acceleration instructions on Power 8 CPU. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Adding AES routines for VMX moduleMarcelo H. Cerri2-0/+159
This patch adds AES routines to VMX module in order to make use of VMX cryptographic acceleration instructions on Power 8 CPU. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-28crypto: vmx - Adding VMX module for Power 8Marcelo H. Cerri1-0/+88
This patch adds routines supporting VMX instructions on the Power 8. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-27crypto: ccp - Add ACPI supportTom Lendacky2-5/+93
Add support for ACPI to the CCP platform driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-27crypto: ccp - Convert calls to their devm_ counterpartsTom Lendacky3-23/+9
Where applicable, convert calls to their devm_ counterparts, e.g. kzalloc to devm_kzalloc. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-27crypto: ccp - Use dma_set_mask_and_coherent to set DMA maskTom Lendacky1-2/+5
Replace the setting of the DMA masks with the dma_set_mask_and_coherent function call. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-27crypto: ccp - Update CCP build supportTom Lendacky2-8/+3
Add HAS_IOMEM as a Kconfig dependency. Always include ccp-platform.c in the CCP build and conditionally include ccp-pci.c. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-27crypto: ccp - Updates for checkpatch warnings/errorsTom Lendacky11-47/+36
Changes to address warnings and errors reported by the checkpatch script. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-18Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2-3/+3
Pull dmaengine updates from Vinod Koul: "This update brings: - the big cleanup up by Maxime for device control and slave capabilities. This makes the API much cleaner. - new IMG MDC driver by Andrew - new Renesas R-Car Gen2 DMA Controller driver by Laurent along with bunch of fixes on rcar drivers - odd fixes and updates spread over driver" * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (130 commits) dmaengine: pl330: add DMA_PAUSE feature dmaengine: pl330: improve pl330_tx_status() function dmaengine: rcar-dmac: Disable channel 0 when using IOMMU dmaengine: rcar-dmac: Work around descriptor mode IOMMU errata dmaengine: rcar-dmac: Allocate hardware descriptors with DMAC device dmaengine: rcar-dmac: Fix oops due to unintialized list in error ISR dmaengine: rcar-dmac: Fix spinlock issues in interrupt dmaenegine: edma: fix sparse warnings dmaengine: rcar-dmac: Fix uninitialized variable usage dmaengine: shdmac: extend PM methods dmaengine: shdmac: use SET_RUNTIME_PM_OPS() dmaengine: pl330: fix bug that cause start the same descs in cyclic dmaengine: at_xdmac: allow muliple dwidths when doing slave transfers dmaengine: at_xdmac: simplify channel configuration stuff dmaengine: at_xdmac: introduce save_cc field dmaengine: at_xdmac: wait for in-progress transaction to complete after pausing a channel ioat: fail self-test if wait_for_completion times out dmaengine: dw: define DW_DMA_MAX_NR_MASTERS dmaengine: dw: amend description of dma_dev field dmatest: move src_off, dst_off, len inside loop ...
2015-01-26crypto: caam - fix resource clean-up on error path for caam_jr_initCristian Stoica1-9/+22
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: caam - pair irq map and dispose in the same functionCristian Stoica1-3/+3
irq_dispose_mapping is not called on all error paths from caam_jr_init. This takes care of several clean-up issues by performing resource clean-up and allocation at the same level. Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: ccp - terminate ccp_support array with empty elementAndrey Ryabinin1-0/+1
x86_match_cpu() expects array of x86_cpu_ids terminated with empty element. Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: caam - remove unused local variableCristian Stoica1-5/+1
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: caam - remove dead codeCristian Stoica1-7/+7
- assoc_nents and src_nents are never zero when all_contig is false - iv_contig is zero on the else branch Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: caam - don't emit ICV check failures to dmesgKim Phillips1-4/+9
ICV check failures are part of normal operation; leave user notification up to the higher levels, as is done in s/w algorithm implementations. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Tested-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: replace scatterwalk_sg_next with sg_nextCristian Stoica11-24/+24
Modify crypto drivers to use the generic SG helper since both of them are equivalent and the one from crypto is redundant. See also: 468577abe37ff7b453a9ac613e0ea155349203ae reverted in b2ab4a57b018aafbba35bff088218f5cc3d2142e Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-26crypto: atmel - Free memory in error pathChristophe Jaillet2-2/+2
If only one of the 2 __get_free_pages fails, then there is a memory leak. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-16crypto: qat - don't need qat_auth_state structTadeusz Struk1-6/+0
We don't need the qat_auth_state structure anymore. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-14crypto: qat - Ensure ipad and opad are zeroedHerbert Xu1-9/+6
The patch ad511e260a27b8e35d273cc0ecfe5a8ff9543181 (crypto: qat - Fix incorrect uses of memzero_explicit) broke hashing because the code was in fact overwriting the qat_auth_state variable. In fact there is no reason for the variable to exist anyway since all we are using it for is to store ipad and opad. So we could simply create ipad and opad directly and avoid this whole mess. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-13crypto: qat - remove unnecessary include of atomic.h header fileAllan, Bruce W2-2/+0
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-13crypto: qat - use pci_wait_for_pending_transaction()Allan, Bruce W1-15/+2
Prior to resetting the hardware, use pci_wait_for_pending_transaction() instead of open coding similar functionality. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Acked-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-13crypto: qat - adf_ae_stop() is never calledAllan, Bruce W1-1/+1
In adf_dev_stop(), adf_ae_stop() is never called because adf_dev_started() will always return false since the ADF_STATUS_STARTED bit is cleared earlier in the function. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Acked-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-13crypto: qat - correctly type a booleanAllan, Bruce W1-2/+3
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-13crypto: qat - fix device reset flowAllan, Bruce W8-47/+128
When the device needs a reset, e.g. when an uncorrectable PCIe AER event occurs, various services/data structures need to be cleaned up, the hardware reset and the services/data structures initialized and started. The code to perform the cleanup and initialization was not performed when a device reset was done. This patch moves some of the initialization code out of the .probe entry- point into a separate function that is now called during probe as well as after the hardware has been reset. Similarly, a new function is added for first cleaning up these services/data structures prior to resetting. The new functions are adf_dev_init() and adf_dev_shutdown(), respectively, for which there are already prototypes but no actual functions just yet and are now called when the device is reset and during probe/cleanup of the driver. The down and up flows via ioctl calls has similarly been updated. In addition, there are two other bugs in the reset flow - one in the logic for determining whether to schedule a device reset upon receiving an uncorrectable AER event which prevents the reset flow from being initiated, and another with clearing the status bit indicating a device is configured (when resetting the device the configuration remains across the reset so the bit should not be cleared, otherwise, the necessary services will not be re-started in adf_dev_start() after the reset - clear the bit only when actually deleting the configuration). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-08crypto: qat - Fix incorrect uses of memzero_explicitHerbert Xu1-25/+20
memzero_explicit should only be used on stack variables that get zapped just before they go out of scope. This patch replaces all unnecessary uses of memzero_explicit with memset, removes two memzero_explicit calls altogether as the tfm context comes pre-zeroed, and adds a missing memzero_explicit of the stack variable buff in qat_alg_do_precomputes. The memzeros on ipad/opad + digest_size/auth_keylen are also removed as the entire auth_state is already zeroed on entry. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Tadeusz Struk <tadeusz.struk@intel.com>
2015-01-08crypto: omap-des - fix BUG_ON conditionAsaf Vertz1-2/+2
dd->total is unsigned so it won't do any good to check for negative value after subtracting instead of that we should check if the subtracted value is bigger than him This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-05crypto: bfin_crc - Remove unnecessary KERN_ERR in bfin_crc.cMasanari Iida1-1/+1
This patch removes unnecessary KERN_ERR from bfin_crypto_crc_mod_init(). Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-05crypto: amcc - Remove unused functionRickard Strandqvist1-23/+0
Remove the function get_dynamic_sa_offset_iv_field() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-22crypto: ux500 - fix checkpatch errorsAsaf Vertz1-4/+4
Fixed a coding style error, code indent should use tabs where possible Signed-off-by: Asaf Vertz <asaf.vertz@tandemg.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-22crypto: qat - add support for cbc(aes) ablkcipherTadeusz Struk3-112/+433
Add support for cbc(aes) ablkcipher. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Acked-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-22crypto: qat - Fix assumption that sg in and out will have the same nentsTadeusz Struk2-33/+50
Fixed invalid assumpion that the sgl in and sgl out will always have the same number of entries. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-22crypto: atmel_sha - remove unused shash fallback instance.Svenning Sørensen1-44/+6
The fallback is never used, so there is no point in having it. The cra_exit routine can also be removed, since all it did was releasing the fallback, along with the stub around cra_init, which just added an unused NULL argument. Signed-off-by: Svenning Soerensen <sss@secomea.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-12-22crypto: ux500: Use dmaengine_terminate_all APIMaxime Ripard2-3/+3
We are removing the dmaengine_device_control API, that shouldn't even have been exposed in the first place. Change the callers to use the proper API. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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