Herbert Xu 6c94711cbd crypto: caam - Handle errors in dma_map_sg_chained ...

Currently dma_map_sg_chained does not handle errors from the
underlying dma_map_sg calls.  This patch adds rollback in case
of an error by simply calling dma_unmap_sg_chained for the ones
that we've already mapped.

All current callers ignore the return value so this should have
no impact on them.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2015-06-17 15:35:08 +08:00

..

caamalg.c

crypto: caam - Clamp AEAD SG list by input length

2015-06-09 22:25:58 +08:00

caamhash.c

crypto: caam - Fix incorrect size when DMA unmapping buffer

2015-06-16 14:35:07 +08:00

caamrng.c

hwrng: caam - fix rng_unmap_ctx's DMA_UNMAP size problem

2015-03-09 21:06:17 +11:00

compat.h

crypto: caam - Include internal/aead.h

2015-05-13 10:31:28 +08:00

ctrl.c

crypto: caam - Provide correct value to iounmap() in controller driver

2015-06-16 14:35:42 +08:00

ctrl.h

crypto: caam - fix ERA retrieval function

2014-02-09 09:59:27 +08:00

desc_constr.h

crypto: caam - add support for ctr(aes)

2014-11-06 23:15:04 +08:00

desc.h

crypto: caam - remove duplicate FIFOST_CONT_MASK define

2014-06-20 21:27:57 +08:00

error.c

crypto: caam - don't emit ICV check failures to dmesg

2015-01-26 11:34:23 +11:00

error.h

crypto: caam - Contain caam_jr_strstatus() ugliness

2014-05-08 21:58:06 +08:00

intern.h

crypto: caam - Dynamic allocation of addresses for various memory blocks in CAAM.

2014-09-15 19:44:11 +08:00

jr.c

crypto: caam - fix resource clean-up on error path for caam_jr_init

2015-01-26 11:34:25 +11:00

jr.h

crypto: caam - Add API's to allocate/free Job Rings

2013-10-30 12:02:57 +08:00

Kconfig

crypto: caam - Add Platform driver for Job Ring

2013-10-30 12:02:57 +08:00

key_gen.c

crypto: caam - fix missing dma unmap on error path

2014-11-06 23:10:20 +08:00

key_gen.h

crypto: caam - change key gen functions to return signed int

2013-04-25 21:01:43 +08:00

Makefile

crypto: caam - Add Platform driver for Job Ring

2013-10-30 12:02:57 +08:00

pdb.h

crypto: caam - Add define for Adjust Output Frame Length in PDB

2013-05-28 15:37:08 +08:00

regs.h

crypto: caam - Dynamic allocation of addresses for various memory blocks in CAAM.

2014-09-15 19:44:11 +08:00

sg_sw_sec4.h

crypto: caam - Handle errors in dma_map_sg_chained

2015-06-17 15:35:08 +08:00