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From 453e3090b9c3f5da70b21648c2244e9821f0916d Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Fri, 25 Aug 2017 15:47:19 +0200
Subject: [PATCH 06/25] crypto: crypto4xx - fix dynamic_sa_ctl's sa_contents
declaration
The driver had a union dynamic_sa_contents in place that
described the meaning of the bits in the sa_contents
variable.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
drivers/crypto/amcc/crypto4xx_alg.c | 4 ++--
drivers/crypto/amcc/crypto4xx_sa.c | 12 ++++++------
drivers/crypto/amcc/crypto4xx_sa.h | 2 +-
3 files changed, 9 insertions(+), 9 deletions(-)
--- a/drivers/crypto/amcc/crypto4xx_alg.c
+++ b/drivers/crypto/amcc/crypto4xx_alg.c
@@ -149,7 +149,7 @@ static int crypto4xx_setkey_aes(struct c
SA_NOT_COPY_HDR);
crypto4xx_memcpy_le(ctx->sa_in + get_dynamic_sa_offset_key_field(ctx),
key, keylen);
- sa->sa_contents = SA_AES_CONTENTS | (keylen << 2);
+ sa->sa_contents.w = SA_AES_CONTENTS | (keylen << 2);
sa->sa_command_1.bf.key_len = keylen >> 3;
ctx->is_hash = 0;
ctx->direction = DIR_INBOUND;
@@ -219,7 +219,7 @@ static int crypto4xx_hash_alg_init(struc
SA_NOT_COPY_PAD, SA_NOT_COPY_PAYLOAD,
SA_NOT_COPY_HDR);
ctx->direction = DIR_INBOUND;
- sa->sa_contents = SA_HASH160_CONTENTS;
+ sa->sa_contents.w = SA_HASH160_CONTENTS;
sa_in = (struct dynamic_sa_hash160 *) ctx->sa_in;
/* Need to zero hash digest in SA */
memset(sa_in->inner_digest, 0, sizeof(sa_in->inner_digest));
--- a/drivers/crypto/amcc/crypto4xx_sa.c
+++ b/drivers/crypto/amcc/crypto4xx_sa.c
@@ -40,9 +40,9 @@ u32 get_dynamic_sa_offset_state_ptr_fiel
union dynamic_sa_contents cts;
if (ctx->direction == DIR_INBOUND)
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents.w;
else
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents.w;
offset = cts.bf.key_size
+ cts.bf.inner_size
+ cts.bf.outer_size
@@ -66,9 +66,9 @@ u32 get_dynamic_sa_iv_size(struct crypto
union dynamic_sa_contents cts;
if (ctx->direction == DIR_INBOUND)
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents.w;
else
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents.w;
return (cts.bf.iv0 + cts.bf.iv1 + cts.bf.iv2 + cts.bf.iv3) * 4;
}
@@ -77,9 +77,9 @@ u32 get_dynamic_sa_offset_key_field(stru
union dynamic_sa_contents cts;
if (ctx->direction == DIR_INBOUND)
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_in)->sa_contents.w;
else
- cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents;
+ cts.w = ((struct dynamic_sa_ctl *) ctx->sa_out)->sa_contents.w;
return sizeof(struct dynamic_sa_ctl);
}
--- a/drivers/crypto/amcc/crypto4xx_sa.h
+++ b/drivers/crypto/amcc/crypto4xx_sa.h
@@ -169,7 +169,7 @@ union sa_command_1 {
} __attribute__((packed));
struct dynamic_sa_ctl {
- u32 sa_contents;
+ union dynamic_sa_contents sa_contents;
union sa_command_0 sa_command_0;
union sa_command_1 sa_command_1;
} __attribute__((packed));
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