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path: root/drivers/crypto/caam/desc.h
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2014-12-11capwap: add capwap supportPan Jiafei
CAPWAP stands for Control and Provisioning of Wireless Access Points. CAPWAP is a standard, interoperable protocol that enables a controller to manage a collection of wireless access points. There are three drivers in Kernel Space: CAPWAP Domain driver, CAPWAP Bridge driver and CAPWAP Tunnel driver. CAPWAP Domain Driver implements configuration for CAPWAP Domain, including PCD configuration and FQs setup. User must configure and initialize CAPWAP domain before CAPWAP Tunnel and CAPWAP Bridge works. CAPWAP Tunnel Driver is a misc device driver, which registers four misc devices for four CAPWAP tunnels: fsl-capwap-ctrl-dtls, fsl-capwap-ctl-n-dtls, fsl-capwap-data-dtls, fsl-capwap-data-n-dtls. The misc device provides file-operation to transmit/receive DTLS/non-DTLS packets. For example, read from the device fsl-capwap-ctrl-dtls can receive DTLS control packet; Write to the device fsl-capwap-ctrl-dtls can transmit DTLS control packet. The CAPWAP Bridge Driver is also a misc device driver; it can bridge packets between PCIe NIC and CAPWAP data tunnels. To support capwap drivers, there should be a shared ethernet port in dts file to use as CAPWAP Ethernet port. Signed-off-by: Pan Jiafei <Jiafei.Pan@freescale.com> Change-Id: I7c99191156ebee5dd43673d20fb5c8469a780546 Reviewed-on: http://git.am.freescale.net:8181/21438 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jianhua Xie <jianhua.xie@freescale.com> Reviewed-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
2014-04-18crypto: caam - make tls10 descriptors compatible with Era3 and Era2Tudor Ambarus
Replace instructions that are not supported in Era3 and Era2. Change-Id: I6e22625a23acfc300bb55dc56a444568cdf04fc5 Signed-off-by: Tudor Ambarus <tudor.ambarus@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/10817 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Horia Ioan Geanta Neag <horia.geanta@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
2014-03-28crypto: caam - add support for TLS 1.0 recordHoria Geanta
TLS 1.0 descriptors run on SEC Era 4 or higher. For now, only tls10(hmac(sha1),cbc(aes)) algorithm is registered by the driver. Change-Id: I98a71d8eb61a0e5f2dd65835e99b1c906468bf52 Signed-off-by: Tudor Ambarus <tudor.ambarus@freescale.com> Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/10376 Reviewed-by: Cristian Stoica <cristian.stoica@freescale.com> Reviewed-by: Mircea Pop <mircea.pop@freescale.com> Reviewed-by: Alexandru Porosanu <alexandru.porosanu@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
2014-03-24caam driver updates for public key cryptographyYashpal Dutta
CAAM driver updates as per public key infrastructure changes in cryptoAPI RSA, DSA, ECDSA are support as part of Public Key Crypto Operations Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Change-Id: I3a6e4f71866a5ef157b9ea13e618c4d3d209f558 Reviewed-on: http://git.am.freescale.net:8181/5839 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Geanta Neag Horia Ioan-B05471 <horia.geanta@freescale.com> Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/9546 Reviewed-by: Ruchika Gupta <ruchika.gupta@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
2014-02-18ASF_IPSEC: Added some more commands in desc_constr.h toSandeep Malik
support 3des-xcbc in ASF desc_constr.h has been modified to provide commands which are required to support 3des-xcbc Also added a minor correction in disassembler of decriptor which caused kernel crash on printing the descriptor using dis-assembler CR:ENGR00272350 Signed-off-by: Nipun Gupta <nipun.gupta@freescale.com> Signed-off-by: Sandeep Malik <Sandeep.Malik@freescale.com> Change-Id: I7d25e8898f3fd7bdc88b3d689434534c4a017bca Reviewed-on: http://git.am.freescale.net:8181/8827 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Horia Ioan Geanta Neag <horia.geanta@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
2014-01-16crypto: caam - Add define for NULL encryptionAndrei Varvara
This define is required for making descriptors with NULL encryption. drivers/staging/fsl_dpa_offload/dpa_ipsec.c:45:355: error: ‘OP_PCL_IPSEC_NULL_ENC’ undeclared here (not in a function) struct ipsec_alg_suite ipsec_algs[] = IPSEC_ALGS; drivers/staging/fsl_dpa_offload/dpa_ipsec.c: In function ‘check_sa_params’: drivers/staging/fsl_dpa_offload/dpa_ipsec.c:2991:17: warning: comparison between pointer and integer [enabled by default] if (cipher_alg != OP_PCL_IPSEC_NULL_ENC && ^ Dropped during: b7c81aa Merge remote-tracking branch 'linus/master' into merge Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I61ef1a7d6bcf115f99f5160f76154c09e5f7f7da Reviewed-on: http://git.am.freescale.net:8181/7991 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Emilian Medve <Emilian.Medve@freescale.com>
2013-09-13crypto: caam - fix RNG4 AAI definesAlex Porosanu
RNG4 defines in desc.h were incomplete (bits AI & PS were missing), while SK was set as an ALG related bit. This patchs adds the missing bits and corrects the SK bit. Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28crypto: caam - add missing flag for the LOAD/STORE commandsAndrei Varvara
Add Class Context SRC / DEST flags for the LOAD & STORE commands Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Reviewed-by: Phillips Kim-R1AAHA <Kim.Phillips@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28crypto: caam - Add defines for CAAM commandsAndrei Varvara
add defines for: append load immediate command setting SEQ LIODN equal to the Non-SEQ LIODN for the job replace job descriptor command Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Reviewed-by: Phillips Kim-R1AAHA <Kim.Phillips@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28crypto: caam - Add defines for overwriting Descriptor's memoryAndrei Varvara
Store command has options to overwrite the Job Desc, Shared Desc or the entire Descriptor in memory, using the address from which the Descriptor was fetched. Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Reviewed-by: Phillips Kim-R1AAHA <Kim.Phillips@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28crypto: caam - Add new macros for building extended SEC descriptors (> 64 words)Andrei Varvara
added all supported math funtion on 8 byte boundary with immediate flag bit set automatically added MATH_SRC0_DPOVRD & MATH_SRC1_DPOVRD The function/defines above are needed for creating descriptors longer than 64 words Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Reviewed-by: Phillips Kim-R1AAHA <Kim.Phillips@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28crypto: caam - fix SEQ IN PTR command when RTO or PRE bit is setAndrei Varvara
SEQ IN PTR command does not require pointer if RTO or PRE bit is set Updated desc_constr.h accordingly. Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com> Reviewed-by: Phillips Kim-R1AAHA <Kim.Phillips@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: caam - add support for SEC v5.x RNG4Kim Phillips
The SEC v4.x' RNGB h/w block self-initialized. RNG4, available on SEC versions 5 and beyond, is based on a different standard that requires manual initialization. Also update any new errors From the SEC v5.2 reference manual: The SEC v5.2's RNG4 unit reuses some error IDs, thus the addition of rng_err_id_list over the CHA-independent err_id_list. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: caam - link_tbl renameYuan Kang
- rename scatterlist and link_tbl functions - link_tbl changed to sec4_sg - sg_to_link_tbl_one changed to dma_to_sec4_sg_one, since no scatterlist is use Signed-off-by: Yuan Kang <Yuan.Kang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: caam - refactor key_gen, sgYuan Kang
create separate files for split key generation and scatterlist functions. Signed-off-by: Yuan Kang <Yuan.Kang@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-06-27crypto: caam - add PDB (Protocol Descriptor Block) definitionsHemant Agrawal
Add a PDB header file to support building protocol descriptors. Signed-off-by: Steve Cornelius <sec@pobox.com> 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>
2011-12-20crypto: caam - fix polarity of "propagate error" logicKim Phillips
the polarity of the definition for error propagation was reverse in the initial desc.h. Fix desc.h and its users. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-12-20crypto: caam - more desc.h cleanupsKim Phillips
manual removal of double-spaces - no non-whitespace changes. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-12-20crypto: caam - desc.h - convert spaces to tabsKim Phillips
this is the result of running unexpand -a on desc.h. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-03-27crypto: caam - Add support for the Freescale SEC4/CAAMKim Phillips
The SEC4 supercedes the SEC2.x/3.x as Freescale's Integrated Security Engine. Its programming model is incompatible with all prior versions of the SEC (talitos). The SEC4 is also known as the Cryptographic Accelerator and Assurance Module (CAAM); this driver is named caam. This initial submission does not include support for Data Path mode operation - AEAD descriptors are submitted via the job ring interface, while the Queue Interface (QI) is enabled for use by others. Only AEAD algorithms are implemented at this time, for use with IPsec. Many thanks to the Freescale STC team for their contributions to this driver. Signed-off-by: Steve Cornelius <sec@pobox.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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