From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:41:23 +0000
Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c
---
kernel/arch/arm64/crypto/sha3-ce-glue.c | 19 ++++++++++++-------
1 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/kernel/arch/arm64/crypto/sha3-ce-glue.c b/kernel/arch/arm64/crypto/sha3-ce-glue.c
index df20ab6..d6cfb79 100644
--- a/kernel/arch/arm64/crypto/sha3-ce-glue.c
+++ b/kernel/arch/arm64/crypto/sha3-ce-glue.c
@@ -14,6 +14,7 @@
#include <asm/simd.h>
#include <asm/unaligned.h>
#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
#include <crypto/sha3.h>
#include <linux/cpufeature.h>
#include <linux/crypto.h>
@@ -27,8 +28,8 @@
MODULE_ALIAS_CRYPTO("sha3-384");
MODULE_ALIAS_CRYPTO("sha3-512");
-asmlinkage void sha3_ce_transform(u64 *st, const u8 *data, int blocks,
- int md_len);
+asmlinkage int sha3_ce_transform(u64 *st, const u8 *data, int blocks,
+ int md_len);
static int sha3_update(struct shash_desc *desc, const u8 *data,
unsigned int len)
@@ -36,7 +37,7 @@
struct sha3_state *sctx = shash_desc_ctx(desc);
unsigned int digest_size = crypto_shash_digestsize(desc->tfm);
- if (!may_use_simd())
+ if (!crypto_simd_usable())
return crypto_sha3_update(desc, data, len);
if ((sctx->partial + len) >= sctx->rsiz) {
@@ -58,11 +59,15 @@
blocks = len / sctx->rsiz;
len %= sctx->rsiz;
- if (blocks) {
+ while (blocks) {
+ int rem;
+
kernel_neon_begin();
- sha3_ce_transform(sctx->st, data, blocks, digest_size);
+ rem = sha3_ce_transform(sctx->st, data, blocks,
+ digest_size);
kernel_neon_end();
- data += blocks * sctx->rsiz;
+ data += (blocks - rem) * sctx->rsiz;
+ blocks = rem;
}
}
@@ -80,7 +85,7 @@
__le64 *digest = (__le64 *)out;
int i;
- if (!may_use_simd())
+ if (!crypto_simd_usable())
return crypto_sha3_final(desc, out);
sctx->buf[sctx->partial++] = 0x06;
--
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