From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/crypto/mediatek/mtk-sha.c | 23 ++++++++---------------
1 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/crypto/mediatek/mtk-sha.c b/kernel/drivers/crypto/mediatek/mtk-sha.c
index 5f4f845..3d5d7d6 100644
--- a/kernel/drivers/crypto/mediatek/mtk-sha.c
+++ b/kernel/drivers/crypto/mediatek/mtk-sha.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Cryptographic API.
*
* Driver for EIP97 SHA1/SHA2(HMAC) acceleration.
*
* Copyright (c) 2016 Ryder Lee <ryder.lee@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*
* Some ideas are from atmel-sha.c and omap-sham.c drivers.
*/
@@ -110,7 +107,7 @@
u8 id;
u8 buf[SHA_BUF_SIZE] __aligned(sizeof(u32));
- struct mtk_sha_hmac_ctx base[0];
+ struct mtk_sha_hmac_ctx base[];
};
struct mtk_sha_drv {
@@ -242,7 +239,7 @@
static void mtk_sha_fill_padding(struct mtk_sha_reqctx *ctx, u32 len)
{
u32 index, padlen;
- u64 bits[2];
+ __be64 bits[2];
u64 size = ctx->digcnt;
size += ctx->bufcnt;
@@ -365,7 +362,6 @@
SHASH_DESC_ON_STACK(shash, bctx->shash);
shash->tfm = bctx->shash;
- shash->flags = 0; /* not CRYPTO_TFM_REQ_MAY_SLEEP */
return crypto_shash_init(shash) ?:
crypto_shash_update(shash, bctx->opad, ctx->bs) ?:
@@ -782,7 +778,9 @@
ctx->flags |= SHA_FLAGS_FINUP;
err1 = mtk_sha_update(req);
- if (err1 == -EINPROGRESS || err1 == -EBUSY)
+ if (err1 == -EINPROGRESS ||
+ (err1 == -EBUSY && (ahash_request_flags(req) &
+ CRYPTO_TFM_REQ_MAY_BACKLOG)))
return err1;
/*
* final() has to be always called to cleanup resources
@@ -807,14 +805,9 @@
size_t ds = crypto_shash_digestsize(bctx->shash);
int err, i;
- SHASH_DESC_ON_STACK(shash, bctx->shash);
-
- shash->tfm = bctx->shash;
- shash->flags = crypto_shash_get_flags(bctx->shash) &
- CRYPTO_TFM_REQ_MAY_SLEEP;
-
if (keylen > bs) {
- err = crypto_shash_digest(shash, key, keylen, bctx->ipad);
+ err = crypto_shash_tfm_digest(bctx->shash, key, keylen,
+ bctx->ipad);
if (err)
return err;
keylen = ds;
--
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