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