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2021-01-22crypto: octeontx2 - register with linux crypto frameworkSrujana Challa7-2/+1961
CPT offload module utilises the linux crypto framework to offload crypto processing. This patch registers supported algorithms by calling registration functions provided by the kernel crypto API. The module currently supports: - AES block cipher in CBC,ECB and XTS mode. - 3DES block cipher in CBC and ECB mode. - AEAD algorithms. authenc(hmac(sha1),cbc(aes)), authenc(hmac(sha256),cbc(aes)), authenc(hmac(sha384),cbc(aes)), authenc(hmac(sha512),cbc(aes)), authenc(hmac(sha1),ecb(cipher_null)), authenc(hmac(sha256),ecb(cipher_null)), authenc(hmac(sha384),ecb(cipher_null)), authenc(hmac(sha512),ecb(cipher_null)), rfc4106(gcm(aes)). Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - add support to process the crypto requestSrujana Challa11-1/+1034
Attach LFs to CPT VF to process the crypto requests and register LF interrupts. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - add virtual function driver supportSrujana Challa6-1/+373
Add support for the Marvell OcteonTX2 CPT virtual function driver. This patch includes probe, PCI specific initialization and interrupt handling. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - add support to get engine capabilitiesSrujana Challa8-0/+350
Adds support to get engine capabilities and adds a new mailbox to share capabilities with VF driver. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - add LF frameworkSrujana Challa7-1/+783
CPT RVU Local Functions(LFs) needs to be attached to the PF/VF to submit the instructions to CPT. This patch adds the interface to initialize and attach the LFs. It also adds interface to register the LF's interrupts. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - load microcode and create engine groupsSrujana Challa8-2/+1655
CPT includes microcoded GigaCypher symmetric engines(SEs), IPsec symmetric engines(IEs), and asymmetric engines (AEs). Each engine receives CPT instructions from the engine groups it has subscribed to. This patch loads microcode, configures three engine groups(one for SEs, one for IEs and one for AEs), and configures all engines. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - enable SR-IOV and mailbox communication with VFSrujana Challa4-2/+583
Adds 'sriov_configure' to enable/disable virtual functions (VFs). Also Initializes VF<=>PF mailbox IRQs, register handlers for processing these mailbox messages. Admin function (AF) handles resource allocation and configuration for PFs and their VFs. PFs request the AF directly, via mailboxes. Unlike PFs, VFs cannot send a mailbox request directly. A VF sends mailbox messages to its parent PF, with which it shares a mailbox region. The PF then forwards these messages to the AF. After handling the request, the AF sends a response back to the VF, through the PF. This patch adds support for this 'VF <=> PF <=> AF' mailbox communication. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: octeontx2 - add mailbox communication with AFSrujana Challa6-2/+236
In the resource virtualization unit (RVU) each of the PF and AF (admin function) share a 64KB of reserved memory region for communication. This patch initializes PF <=> AF mailbox IRQs, registers handlers for processing these communication messages. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: marvell - add Marvell OcteonTX2 CPT PF driverSrujana Challa7-0/+633
Adds skeleton for the Marvell OcteonTX2 CPT physical function driver which includes probe, PCI specific initialization and hardware register defines. RVU defines are present in AF driver (drivers/net/ethernet/marvell/octeontx2/af), header files from AF driver are included here to avoid duplication. Signed-off-by: Suheil Chandran <schandran@marvell.com> Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com> Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-22crypto: bcm - Fix sparse warningsHerbert Xu7-40/+48
This patch fixes a number of sparse warnings in the bcm driver. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: keembay-ocs-hcu - Add dependency on HAS_IOMEM and ARCH_KEEMBAYDaniele Alessandrelli1-0/+2
Add the following additional dependencies for CRYPTO_DEV_KEEMBAY_OCS_HCU: - HAS_IOMEM to prevent build failures - ARCH_KEEMBAY to prevent asking the user about this driver when configuring a kernel without Intel Keem Bay platform support. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: keembay-ocs-hcu - Fix a WARN() messageDan Carpenter1-1/+1
The first argument to WARN() is a condition and the messages is the second argument is the string, so this WARN() will only display the __func__ part of the message. Fixes: ae832e329a8d ("crypto: keembay-ocs-hcu - Add HMAC support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: marvell/cesa - Fix a spelling s/fautly/faultly/ in commentBhaskar Chowdhury1-1/+1
s/fautly/faulty/p Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: hisilicon/sec - register SEC device to uacceKai Ye1-1/+38
Register SEC device to uacce framework for user space. Signed-off-by: Kai Ye <yekai13@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: hisilicon/hpre - register HPRE device to uacceKai Ye1-0/+54
Register HPRE device to uacce framework for user space. Signed-off-by: Kai Ye <yekai13@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: hisilicon - add ZIP device using mode parameterKai Ye3-1/+42
Add 'uacce_mode' parameter for ZIP, which can be set as 0(default) or 1. '0' means ZIP is only registered to kernel crypto, and '1' means it's registered to both kernel crypto and UACCE. Signed-off-by: Kai Ye <yekai13@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: hisilicon/qm - SVA bugfixed on Kunpeng920Kai Ye1-0/+6
Kunpeng920 SEC/HPRE/ZIP cannot support running user space SVA and kernel Crypto at the same time. Therefore, the algorithms should not be registered to Crypto as user space SVA is enabled. Signed-off-by: Kai Ye <yekai13@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: bcm - Rename struct device_private to bcm_device_privateJiri Olsa3-4/+4
Renaming 'struct device_private' to 'struct bcm_device_private', because it clashes with 'struct device_private' from 'drivers/base/base.h'. While it's not a functional problem, it's causing two distinct type hierarchies in BTF data. It also breaks build with options: CONFIG_DEBUG_INFO_BTF=y CONFIG_CRYPTO_DEV_BCM_SPU=y as reported by Qais Yousef [1]. [1] https://lore.kernel.org/lkml/20201229151352.6hzmjvu3qh6p2qgg@e107158-lin/ Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Qais Yousef <qais.yousef@arm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: qat - reduce size of mapped regionAdam Guerin1-6/+6
Restrict size of field to what is required by the operation. This issue was detected by smatch: drivers/crypto/qat/qat_common/qat_asym_algs.c:328 qat_dh_compute_value() error: dma_map_single_attrs() '&qat_req->in.dh.in.b' too small (8 vs 64) Signed-off-by: Adam Guerin <adam.guerin@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: qat - change format string and cast ring sizeAdam Guerin1-2/+2
Cast ADF_SIZE_TO_RING_SIZE_IN_BYTES() so it can return a 64 bit value. This issue was detected by smatch: drivers/crypto/qat/qat_common/adf_transport_debug.c:65 adf_ring_show() warn: should '(1 << (ring->ring_size - 1)) << 7' be a 64 bit type? Signed-off-by: Adam Guerin <adam.guerin@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: qat - fix potential spectre issueAdam Guerin1-0/+2
Sanitize ring_num value coming from configuration (and potentially from user space) before it is used as index in the banks array. This issue was detected by smatch: drivers/crypto/qat/qat_common/adf_transport.c:233 adf_create_ring() warn: potential spectre issue 'bank->rings' [r] (local cap) Signed-off-by: Adam Guerin <adam.guerin@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: qat - configure arbiter mapping based on engines enabledWojciech Ziemba6-77/+20
The hardware specific function adf_get_arbiter_mapping() modifies the static array thrd_to_arb_map to disable mappings for AEs that are disabled. This static array is used for each device of the same type. If the ae mask is not identical for all devices of the same type then the arbiter mapping returned by adf_get_arbiter_mapping() may be wrong. This patch fixes this problem by ensuring the static arbiter mapping is unchanged and the device arbiter mapping is re-calculated each time based on the static mapping. Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: qat - replace CRYPTO_AES with CRYPTO_LIB_AES in KconfigMarco Chiappero1-1/+1
Use CRYPTO_LIB_AES in place of CRYPTO_AES in the dependences for the QAT common code. Fixes: c0e583ab2016 ("crypto: qat - add CRYPTO_AES to Kconfig dependencies") Reported-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Marco Chiappero <marco.chiappero@intel.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14crypto: stm32 - Fix last sparse warning in stm32_cryp_check_ctr_counterHerbert Xu1-1/+1
This patch changes the cast in stm32_cryp_check_ctr_counter from u32 to __be32 to match the prototype of stm32_cryp_hw_write_iv correctly. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-08crypto: vmx - Move extern declarations into header fileHerbert Xu2-5/+7
This patch moves the extern algorithm declarations into a header file so that a number of compiler warnings are silenced. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: picoxcell - Remove PicoXcell driverRob Herring4-1941/+0
PicoXcell has had nothing but treewide cleanups for at least the last 8 years and no signs of activity. The most recent activity is a yocto vendor kernel based on v3.0 in 2015. Cc: Jamie Iles <jamie@jamieiles.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03wireguard: Kconfig: select CRYPTO_BLAKE2S_ARMEric Biggers1-0/+1
When available, select the new implementation of BLAKE2s for 32-bit ARM. This is faster than the generic C implementation. Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03hwrng: ingenic - Fix a resource leak in an error handling pathChristophe JAILLET1-1/+5
In case of error, we should call 'clk_disable_unprepare()' to undo a previous 'clk_prepare_enable()' call, as already done in the remove function. Fixes: 406346d22278 ("hwrng: ingenic - Add hardware TRNG for Ingenic X1830") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Tested-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03hwrng: iproc-rng200 - Move enable/disable in separate functionMatthias Brugger1-19/+16
We are calling the same code for enable and disable the block in various parts of the driver. Put that code into a new function to reduce code duplication. Signed-off-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03hwrng: iproc-rng200 - Fix disable of the block.Matthias Brugger1-3/+0
When trying to disable the block we bitwise or the control register with value zero. This is confusing as using bitwise or with value zero doesn't have any effect at all. Drop this as we already set the enable bit to zero by appling inverted RNG_RBGEN_MASK. Signed-off-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: keembay-ocs-hcu - Add optional support for sha224Daniele Alessandrelli2-0/+75
Add optional support of sha224 and hmac(sha224). Co-developed-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: keembay-ocs-hcu - Add HMAC supportDaniele Alessandrelli4-9/+544
Add HMAC support to the Keem Bay OCS HCU driver, thus making it provide the following additional transformations: - hmac(sha256) - hmac(sha384) - hmac(sha512) - hmac(sm3) The Keem Bay OCS HCU hardware does not allow "context-switch" for HMAC operations, i.e., it does not support computing a partial HMAC, save its state and then continue it later. Therefore, full hardware acceleration is provided only when possible (e.g., when crypto_ahash_digest() is called); in all other cases hardware acceleration is only partial (OPAD and IPAD calculation is done in software, while hashing is hardware accelerated). Co-developed-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Declan Murphy <declan.murphy@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: keembay - Add Keem Bay OCS HCU driverDeclan Murphy5-0/+1632
Add support for the Hashing Control Unit (HCU) included in the Offload Crypto Subsystem (OCS) of the Intel Keem Bay SoC, thus enabling hardware-accelerated hashing on the Keem Bay SoC for the following algorithms: - sha256 - sha384 - sha512 - sm3 The driver is composed of two files: - 'ocs-hcu.c' which interacts with the hardware and abstracts it by providing an API following the usual paradigm used in hashing drivers / libraries (e.g., hash_init(), hash_update(), hash_final(), etc.). NOTE: this API can block and sleep, since completions are used to wait for the HW to complete the hashing. - 'keembay-ocs-hcu-core.c' which exports the functionality provided by 'ocs-hcu.c' as a ahash crypto driver. The crypto engine is used to provide asynchronous behavior. 'keembay-ocs-hcu-core.c' also takes care of the DMA mapping of the input sg list. The driver passes crypto manager self-tests, including the extra tests (CRYPTO_MANAGER_EXTRA_TESTS=y). Signed-off-by: Declan Murphy <declan.murphy@intel.com> Co-developed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Acked-by: Mark Gross <mgross@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - add SPDX header and remove blank linesCorentin Labbe2-3/+1
This patchs fixes some remaining style issue. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - enabled stats via debugfsCorentin Labbe6-0/+98
This patch enable to access usage stats for each algorithm. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - fix kmap usageCorentin Labbe1-44/+65
With the recent kmap change, some tests which were conditional on CONFIG_DEBUG_HIGHMEM now are enabled by default. This permit to detect a problem in sun4i-ss usage of kmap. sun4i-ss uses two kmap via sg_miter (one for input, one for output), but using two kmap at the same time is hard: "the ordering has to be correct and with sg_miter that's probably hard to get right." (quoting Tlgx) So the easiest solution is to never have two sg_miter/kmap open at the same time. After each use of sg_miter, I store the current index, for being able to resume sg_miter to the right place. Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - initialize need_fallbackCorentin Labbe1-1/+1
The need_fallback is never initialized and seem to be always true at runtime. So all hardware operations are always bypassed. Fixes: 0ae1f46c55f87 ("crypto: sun4i-ss - fallback when length is not multiple of blocksize") Cc: <stable@vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - handle BigEndian for cipherCorentin Labbe1-6/+6
Ciphers produce invalid results on BE. Key and IV need to be written in LE. Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Cc: <stable@vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - IV register does not work on A10 and A13Corentin Labbe1-6/+28
Allwinner A10 and A13 SoC have a version of the SS which produce invalid IV in IVx register. Instead of adding a variant for those, let's convert SS to produce IV directly from data. Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Cc: <stable@vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - checking sg length is not sufficientCorentin Labbe1-2/+2
The optimized cipher function need length multiple of 4 bytes. But it get sometimes odd length. This is due to SG data could be stored with an offset. So the fix is to check also if the offset is aligned with 4 bytes. Fixes: 6298e948215f2 ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Cc: <stable@vger.kernel.org> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - linearize buffers content must be keptCorentin Labbe2-8/+6
When running the non-optimized cipher function, SS produce partial random output. This is due to linearize buffers being reseted after each loop. For preserving stack, instead of moving them back to start of function, I move them in sun4i_ss_ctx. Fixes: 8d3bcb9900ca ("crypto: sun4i-ss - reduce stack usage") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: inside-secure - fix platform_get_irq.cocci warningsTian Tao1-4/+1
Remove dev_err() messages after platform_get_irq*() failures. drivers/crypto/inside-secure/safexcel.c: line 1161 is redundant because platform_get_irq() already prints an error Generated by: scripts/coccinelle/api/platform_get_irq.cocci Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Acked-by: Antoine Tenart <atenart@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: remove cipher routines from public crypto APIArd Biesheuvel7-0/+8
The cipher routines in the crypto API are mostly intended for templates implementing skcipher modes generically in software, and shouldn't be used outside of the crypto subsystem. So move the prototypes and all related definitions to a new header file under include/crypto/internal. Also, let's use the new module namespace feature to move the symbol exports into a new namespace CRYPTO_INTERNAL. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03chcr_ktls: use AES library for single use cipherArd Biesheuvel2-12/+8
Allocating a cipher via the crypto API only to free it again after using it to encrypt a single block is unnecessary in cases where the algorithm is known at compile time. So replace this pattern with a call to the AES library. Cc: Ayush Sawal <ayush.sawal@chelsio.com> Cc: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Cc: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: ccree - remove unused including <linux/version.h>Tian Tao1-1/+0
Remove including <linux/version.h> that don't need it. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sahara - Remove unused .id_table supportFabio Estevam1-7/+0
Since 5.10-rc1 i.MX is a devicetree-only platform and the existing .id_table support in this driver was only useful for old non-devicetree platforms. Remove the unused .id_table support. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: mediatek - remove obsolete driverVic Wu8-3650/+0
The crypto mediatek driver has been replaced by the inside-secure driver now. Remove this driver to avoid having duplicate drivers. Signed-off-by: Vic Wu <vic.wu@mediatek.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-12-27Merge tag 'ntb-5.11' of git://github.com/jonmason/ntbLinus Torvalds4-3/+44
Pull NTB fixes from Jon Mason: "Bug fix for IDT NTB and Intel NTB LTR management support" * tag 'ntb-5.11' of git://github.com/jonmason/ntb: ntb: intel: add Intel NTB LTR vendor support for gen4 NTB ntb: idt: fix error check in ntb_hw_idt.c
2020-12-27Merge branch 'linus' of ↵Linus Torvalds2-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "Fix a number of autobuild failures due to missing Kconfig dependencies" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: qat - add CRYPTO_AES to Kconfig dependencies crypto: keembay - Add dependency on HAS_IOMEM crypto: keembay - CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 should depend on ARCH_KEEMBAY
2020-12-26mfd: ab8500-debugfs: Remove extraneous seq_putcLinus Torvalds1-1/+0
Commit c9a3c4e637ac ("mfd: ab8500-debugfs: Remove extraneous curly brace") removed a left-over curly brace that caused build failures, but Joe Perches points out that the subsequent 'seq_putc()' should also be removed, because the commit that caused all these problems already added the final '\n' to the seq_printf() above it. Reported-by: Joe Perches <joe@perches.com> Fixes: 886c8121659d ("mfd: ab8500-debugfs: Remove the racy fiddling with irq_desc") Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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