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crypto: caam - Add defines for overwriting Descriptor's memory

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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>
This commit is contained in:
Andrei Varvara 2013-05-28 15:37:07 +08:00 committed by Herbert Xu
parent 3ebfa92f49
commit 1f50be97f6
1 changed files with 4 additions and 0 deletions
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4
drivers/crypto/caam/desc.h
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@ -232,6 +232,10 @@ struct sec4_sg_entry {
#define LDST_SRCDST_WORD_PKHA_N_SZ (0x12 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_PKHA_E_SZ (0x13 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_DESCBUF (0x40 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_DESCBUF_JOB (0x41 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_DESCBUF_SHARED (0x42 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_DESCBUF_JOB_WE (0x45 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_DESCBUF_SHARED_WE (0x46 << LDST_SRCDST_SHIFT)
#define LDST_SRCDST_WORD_INFO_FIFO (0x7a << LDST_SRCDST_SHIFT)
/* Offset in source/destination */