disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/include/crypto/internal/blake2s.h
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@@ -11,11 +11,11 @@
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 #include <crypto/internal/hash.h>
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 #include <linux/string.h>
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13
 
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-void blake2s_compress_generic(struct blake2s_state *state,const u8 *block,
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+void blake2s_compress_generic(struct blake2s_state *state, const u8 *block,
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 			      size_t nblocks, const u32 inc);
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-void blake2s_compress_arch(struct blake2s_state *state,const u8 *block,
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-			   size_t nblocks, const u32 inc);
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+void blake2s_compress(struct blake2s_state *state, const u8 *block,
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+		      size_t nblocks, const u32 inc);
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 bool blake2s_selftest(void);
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@@ -24,14 +24,11 @@
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 	state->f[0] = -1;
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 }
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-typedef void (*blake2s_compress_t)(struct blake2s_state *state,
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-				   const u8 *block, size_t nblocks, u32 inc);
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-
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 /* Helper functions for BLAKE2s shared by the library and shash APIs */
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28
 
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-static inline void __blake2s_update(struct blake2s_state *state,
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-				    const u8 *in, size_t inlen,
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-				    blake2s_compress_t compress)
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+static __always_inline void
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+__blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen,
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+		 bool force_generic)
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 {
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 	const size_t fill = BLAKE2S_BLOCK_SIZE - state->buflen;
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34
 
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@@ -39,7 +36,12 @@
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 		return;
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 	if (inlen > fill) {
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 		memcpy(state->buf + state->buflen, in, fill);
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-		(*compress)(state, state->buf, 1, BLAKE2S_BLOCK_SIZE);
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+		if (force_generic)
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+			blake2s_compress_generic(state, state->buf, 1,
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+						 BLAKE2S_BLOCK_SIZE);
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+		else
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+			blake2s_compress(state, state->buf, 1,
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+					 BLAKE2S_BLOCK_SIZE);
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 		state->buflen = 0;
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 		in += fill;
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 		inlen -= fill;
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@@ -47,7 +49,12 @@
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 	if (inlen > BLAKE2S_BLOCK_SIZE) {
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 		const size_t nblocks = DIV_ROUND_UP(inlen, BLAKE2S_BLOCK_SIZE);
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 		/* Hash one less (full) block than strictly possible */
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-		(*compress)(state, in, nblocks - 1, BLAKE2S_BLOCK_SIZE);
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+		if (force_generic)
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+			blake2s_compress_generic(state, in, nblocks - 1,
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+						 BLAKE2S_BLOCK_SIZE);
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+		else
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+			blake2s_compress(state, in, nblocks - 1,
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+					 BLAKE2S_BLOCK_SIZE);
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 		in += BLAKE2S_BLOCK_SIZE * (nblocks - 1);
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 		inlen -= BLAKE2S_BLOCK_SIZE * (nblocks - 1);
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 	}
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@@ -55,13 +62,16 @@
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 	state->buflen += inlen;
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 }
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64
 
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-static inline void __blake2s_final(struct blake2s_state *state, u8 *out,
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-				   blake2s_compress_t compress)
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+static __always_inline void
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+__blake2s_final(struct blake2s_state *state, u8 *out, bool force_generic)
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 {
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 	blake2s_set_lastblock(state);
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 	memset(state->buf + state->buflen, 0,
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 	       BLAKE2S_BLOCK_SIZE - state->buflen); /* Padding */
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-	(*compress)(state, state->buf, 1, state->buflen);
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+	if (force_generic)
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+		blake2s_compress_generic(state, state->buf, 1, state->buflen);
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+	else
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+		blake2s_compress(state, state->buf, 1, state->buflen);
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 	cpu_to_le32_array(state->h, ARRAY_SIZE(state->h));
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 	memcpy(out, state->h, state->outlen);
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 }
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@@ -99,20 +109,20 @@
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 static inline int crypto_blake2s_update(struct shash_desc *desc,
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 					const u8 *in, unsigned int inlen,
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-					blake2s_compress_t compress)
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+					bool force_generic)
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 {
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 	struct blake2s_state *state = shash_desc_ctx(desc);
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-	__blake2s_update(state, in, inlen, compress);
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+	__blake2s_update(state, in, inlen, force_generic);
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 	return 0;
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 }
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 static inline int crypto_blake2s_final(struct shash_desc *desc, u8 *out,
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-				       blake2s_compress_t compress)
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+				       bool force_generic)
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 {
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 	struct blake2s_state *state = shash_desc_ctx(desc);
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-	__blake2s_final(state, out, compress);
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+	__blake2s_final(state, out, force_generic);
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 	return 0;
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 }
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