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authorVakul Garg <vakul@freescale.com>2013-07-10 06:27:21 (GMT)
committerHerbert Xu <herbert@gondor.apana.org.au>2013-07-10 06:53:28 (GMT)
commitaa2faec1a05f1ebc2856be911f83e696f8dc2122 (patch)
tree679d4498ecf9043ab0eff70d6c3e08b975ae9e44 /drivers/crypto/caam/desc_constr.h
parentb2c311075db578f1433d9b303698491bfa21279a (diff)
downloadlinux-aa2faec1a05f1ebc2856be911f83e696f8dc2122.tar.xz
crypto: caam - Moved macro DESC_JOB_IO_LEN to desc_constr.h
DESC_JOB_IO_LEN is a generic macro which indicates the space required in the descriptor for placing SEQIN/OUT commands, job descriptor header, shared descriptor pointer. Moving it to descriptor construction file which can be supposedly included by different algo offload files. Change-Id: Ic8900990d465e9079827b0c7fcacc61766d7efb6 Signed-off-by: Vakul Garg <vakul@freescale.com> Reviewed-by: Geanta Neag Horia Ioan-B05471 <horia.geanta@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/desc_constr.h')
-rw-r--r--drivers/crypto/caam/desc_constr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h
index fe3bfd1..cd5f678 100644
--- a/drivers/crypto/caam/desc_constr.h
+++ b/drivers/crypto/caam/desc_constr.h
@@ -10,6 +10,7 @@
#define CAAM_CMD_SZ sizeof(u32)
#define CAAM_PTR_SZ sizeof(dma_addr_t)
#define CAAM_DESC_BYTES_MAX (CAAM_CMD_SZ * MAX_CAAM_DESCSIZE)
+#define DESC_JOB_IO_LEN (CAAM_CMD_SZ * 5 + CAAM_PTR_SZ * 3)
#ifdef DEBUG
#define PRINT_POS do { printk(KERN_DEBUG "%02d: %s\n", desc_len(desc),\