litmus-rt-ext-res.git/drivers/crypto/chelsio, branch EXT-RES

crypto: chcr - Check device is allocated before use

2017-02-14T23:25:32+00:00

commit f5f7bebc91ab378dea5aad5277c4d283e46472d9 upstream.

Ensure dev is allocated for crypto uld context before using the device
for crypto operations.

Signed-off-by: Atul Gupta 
Signed-off-by: Herbert Xu 
Signed-off-by: Greg Kroah-Hartman

crypto: chcr - Fix memory corruption

2016-11-30T11:46:44+00:00

Fix memory corruption done by  *((u32 *)dec_key + k)
 operation.

Signed-off-by: Jitendra Lulla 
Signed-off-by: Herbert Xu

chcr/cxgb4i/cxgbit/RDMA/cxgb4: Allocate resources dynamically for all cxgb4 ULD's

2016-09-19T05:37:32+00:00

Allocate resources dynamically to cxgb4's Upper layer driver's(ULD) like
cxgbit, iw_cxgb4 and cxgb4i. Allocate resources when they register with
cxgb4 driver and free them while unregistering. All the queues and the
interrupts for them will be allocated during ULD probe only and freed
during remove.

Signed-off-by: Hariprasad Shenai 
Signed-off-by: David S. Miller

chcr: Fix non static symbol warning

2016-08-27T04:45:07+00:00

Fixes the following sparse warning:

drivers/crypto/chelsio/chcr_algo.c:593:5: warning:
 symbol 'cxgb4_is_crypto_q_full' was not declared. Should it be static?

Signed-off-by: Wei Yongjun 
Acked-by: Herbert Xu 
Signed-off-by: David S. Miller

crypto: Added Chelsio Menu to the Kconfig file

2016-08-19T07:00:37+00:00

Adds the config entry for the Chelsio Crypto Driver, Makefile changes
for the same.

Signed-off-by: Atul Gupta 
Signed-off-by: Hariprasad Shenai 
Signed-off-by: David S. Miller

chcr: Support for Chelsio's Crypto Hardware

2016-08-19T06:59:30+00:00

The Chelsio's Crypto Hardware can perform the following operations:
SHA1, SHA224, SHA256, SHA384 and SHA512, HMAC(SHA1), HMAC(SHA224),
HMAC(SHA256), HMAC(SHA384), HAMC(SHA512), AES-128-CBC, AES-192-CBC,
AES-256-CBC, AES-128-XTS, AES-256-XTS

This patch implements the driver for above mentioned features. This
driver is an Upper Layer Driver which is attached to Chelsio's LLD
(cxgb4) and uses the queue allocated by the LLD for sending the crypto
requests to the Hardware and receiving the responses from it.

The crypto operations can be performed by Chelsio's hardware from the
userspace applications and/or from within the kernel space using the
kernel's crypto API.

The above mentioned crypto features have been tested using kernel's
tests mentioned in testmgr.h. They also have been tested from user
space using libkcapi and Openssl.

Signed-off-by: Atul Gupta 
Signed-off-by: Hariprasad Shenai 
Acked-by: Herbert Xu 
Signed-off-by: David S. Miller