[HIFN 08/n]: Properly initialize ivsize for CBC modes

[Patrick McHardy <kaber@trash.net>]

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Two questions regarding this patch:

- do OFB and CFB also need ivsize initialization?

- the HIFN documentation doesn't mention OFB and CFB (the
  values are marked reserved), do they actually work?



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commit d4ef6dd3f4e37a37c0823fd09c53657af63c8d88
Author: Patrick McHardy <kaber@trash.net>
Date:   Wed May 7 12:56:18 2008 +0200

    [HIFN]: Properly initialize ivsize for CBC modes
    
    For combined modes like cbc(aes) the driver is responsible for
    initializing ivsize.
    
    Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 4027fa1..b28e8b1 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -2377,6 +2377,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
 	{
 		.name = "cbc(des3_ede)", .drv_name = "cbc-3des", .bsize = 8,
 		.ablkcipher = {
+			.ivsize		=	HIFN_IV_LENGTH,
 			.min_keysize	=	HIFN_3DES_KEY_LENGTH,
 			.max_keysize	=	HIFN_3DES_KEY_LENGTH,
 			.setkey		=	hifn_setkey,
@@ -2421,6 +2422,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
 	{
 		.name = "cbc(des)", .drv_name = "cbc-des", .bsize = 8,
 		.ablkcipher = {
+			.ivsize		=	HIFN_IV_LENGTH,
 			.min_keysize	=	HIFN_DES_KEY_LENGTH,
 			.max_keysize	=	HIFN_DES_KEY_LENGTH,
 			.setkey		=	hifn_setkey,
@@ -2455,6 +2457,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
 	{
 		.name = "cbc(aes)", .drv_name = "cbc-aes", .bsize = 16,
 		.ablkcipher = {
+			.ivsize		=	HIFN_AES_IV_LENGTH,
 			.min_keysize	=	AES_MIN_KEY_SIZE,
 			.max_keysize	=	AES_MAX_KEY_SIZE,
 			.setkey		=	hifn_setkey,