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authorAndrei Varvara <andrei.varvara@freescale.com>2013-05-28 11:37:07 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2013-05-28 11:37:07 +0400
commit1f50be97f630012e096968d79f5b2fbfebadaf81 (patch)
treeee733fbb0220fdc101a9e8a1625859b97b75ee70 /drivers/crypto
parent3ebfa92f49a61a00e967112632ad10e92998bb75 (diff)
downloadlinux-1f50be97f630012e096968d79f5b2fbfebadaf81.tar.xz
crypto: caam - Add defines for overwriting Descriptor's memory
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>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/caam/desc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
index 7d8b14723465..972ad145d76c 100644
--- a/drivers/crypto/caam/desc.h
+++ b/drivers/crypto/caam/desc.h
@@ -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 */