aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/crypto/amcc (follow)
AgeCommit message (Collapse)AuthorFilesLines
2017-10-12crypto: crypto4xx - add aes-gcm supportChristian Lamparter3-0/+165
This patch adds aes-gcm support to crypto4xx. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - add aes-ccm supportChristian Lamparter3-0/+216
This patch adds aes-ccm support. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - prepare for AEAD supportChristian Lamparter4-73/+226
This patch enhances existing interfaces and functions to support AEAD ciphers in the next patches. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - simplify sa and state context acquisitionChristian Lamparter3-68/+15
Thanks to the big overhaul of crypto4xx_build_pd(), the request-local sa_in, sa_out and state_record allocation can be simplified. There's no need to setup any dma coherent memory anymore and much of the support code can be removed. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - fix stalls under heavy loadChristian Lamparter2-15/+21
If the crypto4xx device is continuously loaded by dm-crypt and ipsec work, it will start to work intermittent after a few (between 20-30) seconds, hurting throughput and latency. This patch contains various stability improvements in order to fix this issue. So far, the hardware has survived more than a day without suffering any stalls under the continuous load. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - fix various warningsChristian Lamparter1-13/+3
crypto4xx_core.c:179:6: warning: symbol 'crypto4xx_free_state_record' was not declared. Should it be static? crypto4xx_core.c:331:5: warning: symbol 'crypto4xx_get_n_gd' was not declared. Should it be static? crypto4xx_core.c:652:6: warning: symbol 'crypto4xx_return_pd' was not declared. Should it be static? crypto4xx_return_pd() is not used by anything. Therefore it is removed. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - overhaul crypto4xx_build_pd()Christian Lamparter3-124/+103
This patch overhauls and fixes code related to crypto4xx_build_pd() * crypto4xx_build_pd() did not handle chained source scatterlist. This is fixed by replacing the buggy indexed-access of &src[idx] with sg_next() in the gather array setup loop. * The redundant is_hash, direction, save_iv and pd_ctl members in the crypto4xx_ctx struct have been removed. - is_hash can be derived from the crypto_async_request parameter. - direction is already part of the security association's bf.dir bitfield. - save_iv is unused. - pd_ctl always had the host_ready bit enabled anyway. (the hash_final case is rather pointless, since the ahash code has been deactivated). * make crypto4xx_build_pd()'s caller responsible for converting the IV to the LE32 format. * change crypto4xx_ahash_update() and crypto4xx_ahash_digest() to initialize a temporary destination scatterlist. This allows the removal of an ugly cast of req->result (which is a pointer to an u8-array) to a scatterlist pointer. * change crypto4xx_build_pd() return type to int. After all it returns -EINPROGRESS/-EBUSY. * fix crypto4xx_build_pd() thread-unsafe sa handling. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - use the correct LE32 format for IV and key defsChristian Lamparter4-56/+64
The hardware expects that the keys, IVs (and inner/outer hashes) are in the le32 format. This patch changes all hardware interface declarations to use the correct LE32 data format for each field. In order to pass __CHECK_ENDIAN__ checks, crypto4xx_memcpy_le has to be honest about the endianness of its parameters. The function was split and moved to the common crypto4xx_core.h header. This allows the compiler to generate better code if the sizes/len is a constant (various *_IV_LEN). Please note that the hardware isn't consistent with the endiannes of the save_digest field in the state record struct though. The hashes produced by GHASH and CBC (for CCM) will be in LE32. Whereas md5 and sha{1/,256,...} do not need any conversion. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - add backlog queue supportChristian Lamparter2-9/+41
Previously, If the crypto4xx driver used all available security contexts, it would simply refuse new requests with -EAGAIN. CRYPTO_TFM_REQ_MAY_BACKLOG was ignored. in case of dm-crypt.c's crypt_convert() function this was causing the following errors to manifest, if the system was pushed hard enough: | EXT4-fs warning (dm-1): ext4_end_bio:314: I/O error -5 writing to ino .. | EXT4-fs warning (dm-1): ext4_end_bio:314: I/O error -5 writing to ino .. | EXT4-fs warning (dm-1): ext4_end_bio:314: I/O error -5 writing to ino .. | JBD2: Detected IO errors while flushing file data on dm-1-8 | Aborting journal on device dm-1-8. | EXT4-fs error : ext4_journal_check_start:56: Detected aborted journal | EXT4-fs (dm-1): Remounting filesystem read-only | EXT4-fs : ext4_writepages: jbd2_start: 2048 pages, inode 498...; err -30 (This did cause corruptions due to failed writes) To fix this mess, the crypto4xx driver needs to notifiy the user to slow down. This can be achieved by returning -EBUSY on requests, once the crypto hardware was falling behind. Note: -EBUSY has two different meanings. Setting the flag CRYPTO_TFM_REQ_MAY_BACKLOG implies that the request was successfully queued, by the crypto driver. To achieve this requirement, the implementation introduces a threshold check and adds logic to the completion routines in much the same way as AMD's Cryptographic Coprocessor (CCP) driver do. Note2: Tests showed that dm-crypt starved ipsec traffic. Under load, ipsec links dropped to 0 Kbits/s. This is because dm-crypt's callback would instantly queue the next request. In order to not starve ipsec, the driver reserves a small portion of the available crypto contexts for this purpose. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - increase context and scatter ring buffer elementsChristian Lamparter1-5/+5
If crypto4xx is used in conjunction with dm-crypt, the available ring buffer elements are not enough to handle the load properly. On an aes-cbc-essiv:sha256 encrypted swap partition the read performance is abyssal: (tested with hdparm -t) /dev/mapper/swap_crypt: Timing buffered disk reads: 14 MB in 3.68 seconds = 3.81 MB/sec The patch increases both PPC4XX_NUM_SD and PPC4XX_NUM_PD to 256. This improves the performance considerably: /dev/mapper/swap_crypt: Timing buffered disk reads: 104 MB in 3.03 seconds = 34.31 MB/sec Furthermore, PPC4XX_LAST_SD, PPC4XX_LAST_GD and PPC4XX_LAST_PD can be easily calculated from their respective PPC4XX_NUM_* constant. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - fix type mismatch compiler errorChristian Lamparter1-2/+2
This patch fixes a type mismatch error that I accidentally introduced when I moved and refactored the dynamic_contents helpers. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - fix off-by-one AES-OFBChristian Lamparter1-1/+1
I used aes-cbc as a template for ofb. But sadly I forgot to update set_key method to crypto4xx_setkey_aes_ofb(). this was caught by the testmgr: alg: skcipher: Test 1 failed (invalid result) on encr. for ofb-aes-ppc4xx 00000000: 76 49 ab ac 81 19 b2 46 ce e9 8e 9b 12 e9 19 7d 00000010: 50 86 cb 9b 50 72 19 ee 95 db 11 3a 91 76 78 b2 00000020: 73 be d6 b8 e3 c1 74 3b 71 16 e6 9e 22 22 95 16 00000030: 3f f1 ca a1 68 1f ac 09 12 0e ca 30 75 86 e1 a7 With the correct set_key method, the aes-ofb cipher passes the test. name : ofb(aes) driver : ofb-aes-ppc4xx module : crypto4xx priority : 300 refcnt : 1 selftest : passed internal : no type : ablkcipher async : yes blocksize : 16 min keysize : 16 max keysize : 32 ivsize : 16 geniv : <default> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-12crypto: crypto4xx - wire up hmac_mc to hmac_mutingChristian Lamparter1-0/+1
The hmac_mc parameter of set_dynamic_sa_command_1() was defined but not used. On closer inspection it turns out, it was never wired up. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - pointer arithmetic overhaulChristian Lamparter3-68/+59
This patch improves the readability of various functions, by replacing various void* pointers declarations with their respective structs *. This makes it possible to go for the eye-friendly array-indexing methods. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leakChristian Lamparter1-8/+9
If one of the later memory allocations in rypto4xx_build_pdr() fails: dev->pdr (and/or) dev->pdr_uinfo wouldn't be freed. crypto4xx_build_sdr() has the same issue with dev->sdr. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - replace crypto4xx_dev's scatter_buffer_size with constantChristian Lamparter2-5/+3
scatter_buffer_size is always set to PPC4XX_SD_BUFFER_SIZE. I don't think there's any point in keeping the variable around. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - refactor crypto4xx_copy_pkt_to_dst()Christian Lamparter1-96/+30
This patch refactors the crypto4xx_copy_pkt_to_dst() to use scatterwalk_map_and_copy() to copy the processed data between the crypto engine's scatter ring buffer and the destination specified by the ablkcipher_request. This also makes the crypto4xx_fill_one_page() function redundant. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - enable AES RFC3686, ECB, CFB and OFB offloadsChristian Lamparter4-0/+177
The crypto engine supports more than just aes-cbc. This patch enables the remaining AES block cipher modes that pass the testmanager's test vectors. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - move and refactor dynamic_contents helpersChristian Lamparter5-99/+39
This patch refactors and moves the dynamic_contents helper functions into the crypto4xx_sa.h header file. * get_dynamic_sa_iv_size is no longer needed, as the cryptoapi provides the required IV size information as well. * refactor the function declarations to use the a pointer to the dynamic_sa_contents union, instead of the crypto4xx_ctx. * rename get_dynamic_sa_offset_key_field to get_dynamic_sa_key_field. It returns the pointer to the key directly. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - fix dynamic_sa_ctl's sa_contents declarationChristian Lamparter3-9/+9
The driver had a union dynamic_sa_contents in place that described the meaning of the bits in the sa_contents variable. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - remove double assignment of pd_uinfo->stateChristian Lamparter1-1/+0
crypto4xx_put_pd_to_pdr() already clears the flag. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - remove extern statement before function declarationChristian Lamparter1-24/+24
All function declarations are "extern" by default, there is no need to specify it explicitly. For C99 states in 6.2.2.5: "If the declaration of an identifier for a function has no storage-class specifier, its linkage is determined exactly as if it were declared with the storage-class specifier extern." Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - set CRYPTO_ALG_KERN_DRIVER_ONLY flagChristian Lamparter1-1/+3
The security offload function is performed by a cryptographic engine core attached to the 128-bit PLB (processor local bus) with builtin DMA and interrupt controllers. This, I think, satisfies the requirement for the CRYPTO_ALG_KERN_DRIVER_ONLY flag. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - remove unused definitions and write-only variablesChristian Lamparter3-23/+1
This patch removes several unused code and definitons (structs, variables, ...). Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: crypto4xx - remove bad list_delChristian Lamparter1-4/+2
alg entries are only added to the list, after the registration was successful. If the registration failed, it was never added to the list in the first place. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-06-20crypto: crypto4xx - fix an error codeChristophe Jaillet1-0/+1
If 'kzalloc' fails, we return 0 which means success. return -ENOMEM instead as already done a few lines above. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-04-24crypto: crypto4xx - rename ce_ring_contol to ce_ring_controlColin Ian King2-2/+2
trivial spelling mistake, missing r, rename to ce_ring_control Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-10-21crypto: crypto4xx - Fix size used in dma_free_coherent()Christophe Jaillet1-2/+1
The size used in 'dma_free_coherent()' looks un-initialized here. ctx->sa_len is set a few lines below and is apparently not set by the caller. So use 'size' as in the corresponding 'dma_alloc_coherent()' a few lines above. This has been spotted with coccinelle, using the following script: //////////////////// @r@ expression x0, x1, y0, y1, z0, z1, t0, t1, ret; @@ * ret = dma_alloc_coherent(x0, y0, z0, t0); ... * dma_free_coherent(x1, y1, ret, t1); @script:python@ y0 << r.y0; y1 << r.y1; @@ if y1.find(y0) == -1: print "WARNING: sizes look different: '%s' vs '%s'" % (y0, y1) //////////////////// Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-04-20crypto4xx: integrate ppc4xx-rng into crypto4xxChristian Lamparter6-2/+176
This patch integrates the ppc4xx-rng driver into the existing crypto4xx. This is because the true random number generator is controlled and part of the security core. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-11-17crypto: amcc - check return value of sg_nents_for_lenLABBE Corentin1-0/+4
The sg_nents_for_len() function could fail, this patch add a check for its return value. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-09-21crypto: amcc - replace get_sg_count by sg_nents_for_lenLABBE Corentin1-21/+1
The get_sg_count function of amcc is the same as sg_nents_for_len from lib/scatterlist.c Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-09-21crypto: amcc - Fix module autoload for OF platform driverLuis de Bethencourt1-0/+1
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-08-17crypto: amcc - Do a NULL check for pointerFabio Estevam1-1/+1
Compare pointer-typed values to NULL rather than 0. The semantic patch that makes this change is available in scripts/coccinelle/null/badzero.cocci Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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>
2015-01-05crypto: 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>
2014-10-20crypto: amcc: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-06-20crypto: drivers - Add 2 missing __exit_pJean Delvare1-1/+1
References to __exit functions must be wrapped with __exit_p. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Robert Jennings <rcj@linux.vnet.ibm.com> Cc: Marcelo Henrique Cerri <mhcerri@linux.vnet.ibm.com> Cc: Fionnuala Gunter <fin@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-12-30crypto: crypto4xx - Remove redundant dev_set_drvdataSachin Kamat1-1/+0
Driver core sets it to NULL upon probe failure or release. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-11-11powerpc: add missing explicit OF includes for ppcRob Herring1-0/+3
Commit b5b4bb3f6a11f9 (of: only include prom.h on sparc) removed implicit includes of of_*.h headers by powerpc's prom.h. Some components were missed in initial clean-up patch, so add the necessary includes to fix powerpc builds. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Tejun Heo <tj@kernel.org> Cc: Matt Mackall <mpm@selenic.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-ide@vger.kernel.org Cc: linux-crypto@vger.kernel.org
2013-08-14crypto: crypto4xx - Staticize local symbolsJingoo Han1-7/+8
These local symbols are used only in this file. Fix the following sparse warnings: drivers/crypto/amcc/crypto4xx_alg.c:35:6: warning: symbol 'set_dynamic_sa_command_0' was not declared. Should it be static? drivers/crypto/amcc/crypto4xx_alg.c:55:6: warning: symbol 'set_dynamic_sa_command_1' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-09-27crypto: crypto4xx - fix error return codePeter Senna Tschudin1-0/+1
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.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>
2011-11-30crypto: convert drivers/crypto/* to use module_platform_driver()Axel Lin1-12/+1
This patch converts the drivers in drivers/crypto/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: James Hsiao <jhsiao@amcc.com> Cc: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-06-30crypto: crypto4xx - Perform read/modify/write on device control registerJosh Boyer1-1/+4
The Security function on the AMCC SoCs has multiple engines within a single MMIO range. The crypto driver currently enables the 3DES functionality by doing a blind write to the device control register. This can unintentionally disable other functions like the PKA or TRNG when the driver is loaded. Perform a read/modify/write to enable the 3DES function instead. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-03-31Fix common misspellingsLucas De Marchi2-2/+2
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-02-28dt/powerpc: Eliminate users of of_platform_{,un}register_driverGrant Likely1-5/+4
Get rid of old users of of_platform_driver in arch/powerpc. Most of_platform_driver users can be converted to use the platform_bus directly. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-10-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-1/+1
* 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 Dent1-1/+1
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>
2010-08-06of/device: Replace struct of_device with struct platform_deviceGrant Likely2-3/+3
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>
2010-06-16Merge branch 'master' into for-nextJiri Kosina1-5/+8
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.