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* crypto: chelsio - Fix indentation warningHarsh Jain2018-01-201-5/+5
| | | | | | | | | | Fix Warning introduced in changeset e1a018e607a3 ("crypto: chelsio - Remove dst sg size zero check") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Remove dst sg size zero checkHarsh Jain2018-01-181-30/+13
| | | | | | | | sg_nents_xlen will take care of zero length sg list. Remove Destination sg list size zero check. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Add authenc versions of ctr and shaHarsh Jain2018-01-182-23/+199
| | | | | | | Add ctr and sha combination of algo in authenc mode. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Fix IV updated in XTS operationHarsh Jain2018-01-181-4/+6
| | | | | | | Skip decrypt operation on IV received from HW for last request. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - check for sg nullHarsh Jain2018-01-181-1/+2
| | | | | | | | Add warning message if sg is NULL after skipping bytes. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Fix IndentationHarsh Jain2018-01-181-15/+13
| | | | | | | | Fix inconsistent Indenting. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu2017-12-221-0/+1
|\ | | | | | | Merge the crypto tree to pick up inside-secure fixes.
| * crypto: chelsio - select CRYPTO_GF128MULArnd Bergmann2017-12-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without the gf128mul library support, we can run into a link error: drivers/crypto/chelsio/chcr_algo.o: In function `chcr_update_tweak': chcr_algo.c:(.text+0x7e0): undefined reference to `gf128mul_x8_ble' This adds a Kconfig select statement for it, next to the ones we already have. Cc: <stable@vger.kernel.org> Fixes: b8fd1f4170e7 ("crypto: chcr - Add ctr mode and process large sg entries for cipher") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chelsio - fix a type cast errorAtul Gupta2017-12-221-1/+1
| | | | | | | | | | | | | | | | fix a type cast error for queue descriptor Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | chcr: ensure cntrl is initialized to fix bit-wise or'ing of garabage dataColin Ian King2017-12-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case where skb->ip_summed != CHECKSUM_PARTIAL then cntrl contains garbage value and this is possibly being bit-wise or'd and stored into cpl->ctrl1. Fix this by initializing cntrl to zero. Cleans up clang warning: drivers/crypto/chelsio/chcr_ipsec.c:374:9: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage Fixes: 6dad4e8ab3ec ("chcr: Add support for Inline IPSec") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | chcr: remove unused variables net_device, pi, adap and cntrlColin Ian King2017-12-111-7/+1
| | | | | | | | | | | | | | | | | | | | Variables adap, pi and cntrl are assigned but are never read, hence they are redundant and can be removed. Cleans up various clang build warnings. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chelsio - make arrays sgl_ent_len and dsgl_ent_len staticColin Ian King2017-12-111-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The arrays sgl_ent_len and dsgl_ent_len are local to the source and do not need to be in global scope, so make them static. Also re-format the declarations to match the following round_constant array declaration style. Cleans up sparse warnings: drivers/crypto/chelsio/chcr_algo.c:76:14: warning: symbol 'sgl_ent_len' was not declared. Should it be static? drivers/crypto/chelsio/chcr_algo.c:81:14: warning: symbol 'dsgl_ent_len' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | chcr: Add support for Inline IPSecAtul Gupta2017-11-298-168/+860
| | | | | | | | | | | | | | | | | | | | | | | | register xfrmdev_ops callbacks, Send IPsec tunneled data to HW for inline processing. The driver use hardware crypto accelerator to encrypt and generate ICV for the transmitted packet in Inline mode. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chelsio - Fix an error code in chcr_hash_dma_map()Dan Carpenter2017-11-291-1/+1
| | | | | | | | | | | | | | | | | | The dma_map_sg() function returns zero on error and positive values on success. We want to return -ENOMEM on failure here and zero on success. Fixes: 2f47d5804311 ("crypto: chelsio - Move DMA un/mapping to chcr from lld cxgb4 driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chelsio - remove redundant assignments to reqctx and dst_sizeColin Ian King2017-11-291-4/+0
|/ | | | | | | | | | | | | | | Pointer reqctx is assigned the same value twice, once on initialization and again a few statements later, remove the second redundant assignment. Variable dst_size is assigned but it is never read, so the variable is redundant and can be removed. Cleans up clang warnings: drivers/crypto/chelsio/chcr_algo.c:156:29: warning: Value stored to 'reqctx' during its initialization is never read drivers/crypto/chelsio/chcr_algo.c:2020:2: warning: Value stored to 'dst_size' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Replace _manual_ swap with swap macroGustavo A. R. Silva2017-11-061-4/+1
| | | | | | | | | | Make use of the swap macro and remove unnecessary variable temp. This makes the code easier to read and maintain. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Fix memory leakHarsh Jain2017-11-031-4/+4
| | | | | | | | Fix memory leak when device does not support crypto. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Move DMA un/mapping to chcr from lld cxgb4 driverHarsh Jain2017-11-033-694/+1109
| | | | | | | | | Allow chcr to do DMA mapping/Unmapping instead of lld cxgb4. It moves "Copy AAD to dst buffer" requirement from driver to firmware. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Remove allocation of sg list to implement 2K limit of dsgl ↵Harsh Jain2017-11-034-172/+76
| | | | | | | | | header Update DMA address index instead of allocating new sg list to impose 2k size limit for each entry. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Use x8_ble gf multiplication to calculate IV.Harsh Jain2017-11-032-2/+10
| | | | | | | gf128mul_x8_ble() will reduce gf Multiplication iteration by 8. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Check error code with IS_ERR macroYeshaswi M R Gowda2017-11-031-8/+8
| | | | | | | | Check and return proper error code. Signed-off-by: Jitendra Lulla <jlulla@chelsio.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Remove unused parameterYeshaswi M R Gowda2017-11-032-32/+23
| | | | | | | Remove unused parameter sent to latest fw. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - pr_err() strings should end with newlinesArvind Yadav2017-10-121-1/+1
| | | | | | | | pr_err() messages should terminated with a new-line to avoid other messages being concatenated onto the end. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chelsio - Use GCM IV size constantCorentin LABBE2017-09-221-4/+5
| | | | | | | This patch replace GCM IV size value by their constant name. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge branch 'linus' of ↵Linus Torvalds2017-07-142-8/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - fix new compiler warnings in cavium - set post-op IV properly in caam (this fixes chaining) - fix potential use-after-free in atmel in case of EBUSY - fix sleeping in softirq path in chcr - disable buggy sha1-avx2 driver (may overread and page fault) - fix use-after-free on signals in caam * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: cavium - make several functions static crypto: chcr - Avoid algo allocation in softirq. crypto: caam - properly set IV after {en,de}crypt crypto: atmel - only treat EBUSY as transient if backlog crypto: af_alg - Avoid sock_graft call warning crypto: caam - fix signals handling crypto: sha1-ssse3 - Disable avx2
| * crypto: chcr - Avoid algo allocation in softirq.Harsh Jain2017-07-122-8/+16
| | | | | | | | | | | | | | | | Thsi patch fixes calling "crypto_alloc_cipher" call in bottom halves. Pre allocate aes cipher required to update Tweak value for XTS. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2017-07-051-10/+5
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Reasonably busy this cycle, but perhaps not as busy as in the 4.12 merge window: 1) Several optimizations for UDP processing under high load from Paolo Abeni. 2) Support pacing internally in TCP when using the sch_fq packet scheduler for this is not practical. From Eric Dumazet. 3) Support mutliple filter chains per qdisc, from Jiri Pirko. 4) Move to 1ms TCP timestamp clock, from Eric Dumazet. 5) Add batch dequeueing to vhost_net, from Jason Wang. 6) Flesh out more completely SCTP checksum offload support, from Davide Caratti. 7) More plumbing of extended netlink ACKs, from David Ahern, Pablo Neira Ayuso, and Matthias Schiffer. 8) Add devlink support to nfp driver, from Simon Horman. 9) Add RTM_F_FIB_MATCH flag to RTM_GETROUTE queries, from Roopa Prabhu. 10) Add stack depth tracking to BPF verifier and use this information in the various eBPF JITs. From Alexei Starovoitov. 11) Support XDP on qed device VFs, from Yuval Mintz. 12) Introduce BPF PROG ID for better introspection of installed BPF programs. From Martin KaFai Lau. 13) Add bpf_set_hash helper for TC bpf programs, from Daniel Borkmann. 14) For loads, allow narrower accesses in bpf verifier checking, from Yonghong Song. 15) Support MIPS in the BPF selftests and samples infrastructure, the MIPS eBPF JIT will be merged in via the MIPS GIT tree. From David Daney. 16) Support kernel based TLS, from Dave Watson and others. 17) Remove completely DST garbage collection, from Wei Wang. 18) Allow installing TCP MD5 rules using prefixes, from Ivan Delalande. 19) Add XDP support to Intel i40e driver, from Björn Töpel 20) Add support for TC flower offload in nfp driver, from Simon Horman, Pieter Jansen van Vuuren, Benjamin LaHaise, Jakub Kicinski, and Bert van Leeuwen. 21) IPSEC offloading support in mlx5, from Ilan Tayari. 22) Add HW PTP support to macb driver, from Rafal Ozieblo. 23) Networking refcount_t conversions, From Elena Reshetova. 24) Add sock_ops support to BPF, from Lawrence Brako. This is useful for tuning the TCP sockopt settings of a group of applications, currently via CGROUPs" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1899 commits) net: phy: dp83867: add workaround for incorrect RX_CTRL pin strap dt-bindings: phy: dp83867: provide a workaround for incorrect RX_CTRL pin strap cxgb4: Support for get_ts_info ethtool method cxgb4: Add PTP Hardware Clock (PHC) support cxgb4: time stamping interface for PTP nfp: default to chained metadata prepend format nfp: remove legacy MAC address lookup nfp: improve order of interfaces in breakout mode net: macb: remove extraneous return when MACB_EXT_DESC is defined bpf: add missing break in for the TCP_BPF_SNDCWND_CLAMP case bpf: fix return in load_bpf_file mpls: fix rtm policy in mpls_getroute net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t net, ax25: convert ax25_route.refcount from atomic_t to refcount_t net, ax25: convert ax25_uid_assoc.refcount from atomic_t to refcount_t net, sctp: convert sctp_ep_common.refcnt from atomic_t to refcount_t net, sctp: convert sctp_transport.refcnt from atomic_t to refcount_t net, sctp: convert sctp_chunk.refcnt from atomic_t to refcount_t net, sctp: convert sctp_datamsg.refcnt from atomic_t to refcount_t net, sctp: convert sctp_auth_bytes.refcnt from atomic_t to refcount_t ...
| * net: introduce __skb_put_[zero, data, u8]yuan linyu2017-06-201-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | follow Johannes Berg, semantic patch file as below, @@ identifier p, p2; expression len; expression skb; type t, t2; @@ ( -p = __skb_put(skb, len); +p = __skb_put_zero(skb, len); | -p = (t)__skb_put(skb, len); +p = __skb_put_zero(skb, len); ) ... when != p ( p2 = (t2)p; -memset(p2, 0, len); | -memset(p, 0, len); ) @@ identifier p; expression len; expression skb; type t; @@ ( -t p = __skb_put(skb, len); +t p = __skb_put_zero(skb, len); ) ... when != p ( -memset(p, 0, len); ) @@ type t, t2; identifier p, p2; expression skb; @@ t *p; ... ( -p = __skb_put(skb, sizeof(t)); +p = __skb_put_zero(skb, sizeof(t)); | -p = (t *)__skb_put(skb, sizeof(t)); +p = __skb_put_zero(skb, sizeof(t)); ) ... when != p ( p2 = (t2)p; -memset(p2, 0, sizeof(*p)); | -memset(p, 0, sizeof(*p)); ) @@ expression skb, len; @@ -memset(__skb_put(skb, len), 0, len); +__skb_put_zero(skb, len); @@ expression skb, len, data; @@ -memcpy(__skb_put(skb, len), data, len); +__skb_put_data(skb, data, len); @@ expression SKB, C, S; typedef u8; identifier fn = {__skb_put}; fresh identifier fn2 = fn ## "_u8"; @@ - *(u8 *)fn(SKB, S) = C; + fn2(SKB, C); Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
| * networking: make skb_put & friends return void pointersJohannes Berg2017-06-161-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions (skb_put, __skb_put and pskb_put) return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_put, __skb_put }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_put, __skb_put }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) which actually doesn't cover pskb_put since there are only three users overall. A handful of stragglers were converted manually, notably a macro in drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many instances in net/bluetooth/hci_sock.c. In the former file, I also had to fix one whitespace problem spatch introduced. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | crypto: chcr - Select device in Round Robin fashionHarsh Jain2017-06-203-21/+42
| | | | | | | | | | | | | | | | | | When multiple devices are present in system select device in round-robin fashion for crypto operations Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Reviewed-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Ensure Destination sg entry size less than 2kHarsh Jain2017-06-202-17/+142
| | | | | | | | | | | | | | | | Allocate new sg list in case received destination sg list has entry greater that 2k. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | chcr - Add debug countersHarsh Jain2017-06-202-1/+17
| | | | | | | | | | | | | | Count types of operation done by HW. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Add ctr mode and process large sg entries for cipherHarsh Jain2017-06-205-145/+690
| | | | | | | | | | | | | | | | It send multiple WRs to H/W to handle large sg lists. Adds ctr(aes) and rfc(ctr(aes)) modes. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Avoid changing request structureHarsh Jain2017-06-201-23/+14
| | | | | | | | | | | | | | Do not update assoclen received in aead_request. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Return correct error codeHarsh Jain2017-06-201-34/+42
| | | | | | | | | | | | | | Return correct error instead of EINVAL. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Fix fallback key settingHarsh Jain2017-06-201-1/+11
| | | | | | | | | | | | | | Set key of fallback tfm for rfc4309. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: chcr - Pass lcb bit setting to firmwareHarsh Jain2017-06-202-9/+13
|/ | | | | | | | GCM and CBC mode of operation requires Last Cipher Block. This patch set lcb bit in WR header when required. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Fix error handling related to 'chcr_alloc_shash'Christophe Jaillet2017-04-211-3/+3
| | | | | | | | | | | | | | | Up to now, 'crypto_alloc_shash()' may return a valid pointer, an error pointer or NULL (in case of invalid parameter) Update it to always return an error pointer in case of error. It now returns ERR_PTR(-EINVAL) instead of NULL in case of invalid parameter. This simplifies error handling. Also fix a crash in 'chcr_authenc_setkey()' if 'chcr_alloc_shash()' returns an error pointer and the "goto out" path is taken. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Add fallback for AEAD algosHarsh Jain2017-04-213-75/+151
| | | | | | | | | | Fallback to sw when I AAD length greater than 511 II Zero length payload II No of sg entries exceeds Request size. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Fix txq ids.Harsh Jain2017-04-213-20/+32
| | | | | | | | | | | The patch fixes a critical issue to map txqid with flows on the hardware appropriately, if tx queues created are more than flows configured then txqid shall map within the range of hardware flows configured. This ensure that un-mapped txqid does not remain un-handled. The patch also segregated the rxqid and txqid for clarity. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Reviewed-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Set hmac_ctrl bit to use HW register HMAC_CFG[456]Harsh Jain2017-04-211-19/+5
| | | | | | | Use hmac_ctrl bit value saved in setauthsize callback. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Increase priority of AEAD algos.Harsh Jain2017-04-212-4/+12
| | | | | | | | | | | templates(gcm,ccm etc) inherit priority value of driver to calculate its priority. In some cases template priority becomes more than driver priority for same algo. Without this patch we will not be able to use driver authenc algos. It will be good if it pushed in stable kernel. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* treewide: Remove remaining executable attributes from source filesJoe Perches2017-02-251-0/+0
| | | | | | | | | | | These are the current source files that should not have executable attributes set. [ Normally this would be sent through Andrew Morton's tree but his quilt tools don't like permission only patches. ] Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* crypto: chcr - Fix Smatch ComplaintHarsh Jain2017-02-031-2/+3
| | | | | | | | Initialise variable after null check. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Fix wrong typecastingHarsh Jain2017-02-031-5/+4
| | | | | | | Typecast the pointer with correct structure. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Change algo priorityHarsh Jain2017-02-031-1/+1
| | | | | | | Update priorities to 3000 Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Change cra_flags for cipher algosHarsh Jain2017-02-031-3/+3
| | | | | | | Change cipher algos flags to CRYPTO_ALG_TYPE_ABLKCIPHER. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Use cipher instead of Block Cipher in gcm setkeyHarsh Jain2017-02-031-11/+9
| | | | | | | | 1 Block of encrption can be done with aes-generic. no need of cbc(aes). This patch replaces cbc(aes-generic) with aes-generic. Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - fix itnull.cocci warningsHarsh Jain2017-02-031-1/+1
| | | | | | | | | | | The first argument to list_for_each_entry cannot be NULL. Generated by: scripts/coccinelle/iterators/itnull.cocci Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: chcr - Change flow IDsHarsh Jain2017-02-033-12/+16
| | | | | | | | | Change assign flowc id to each outgoing request.Firmware use flowc id to schedule each request onto HW. FW reply may miss without this change. Reviewed-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 20:48:40 +0000