54 static inline void ppc_sha256_clear_context(struct sha256_state *sctx)  in ppc_sha256_clear_context()  argument
57 	u32 *ptr = (u32 *)sctx;  in ppc_sha256_clear_context()
66 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha256_init()  local
68 	sctx->state[0] = SHA256_H0;  in ppc_spe_sha256_init()
69 	sctx->state[1] = SHA256_H1;  in ppc_spe_sha256_init()
70 	sctx->state[2] = SHA256_H2;  in ppc_spe_sha256_init()
71 	sctx->state[3] = SHA256_H3;  in ppc_spe_sha256_init()
72 	sctx->state[4] = SHA256_H4;  in ppc_spe_sha256_init()
73 	sctx->state[5] = SHA256_H5;  in ppc_spe_sha256_init()
74 	sctx->state[6] = SHA256_H6;  in ppc_spe_sha256_init()
75 	sctx->state[7] = SHA256_H7;  in ppc_spe_sha256_init()
76 	sctx->count = 0;  in ppc_spe_sha256_init()
83 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha224_init()  local
85 	sctx->state[0] = SHA224_H0;  in ppc_spe_sha224_init()
86 	sctx->state[1] = SHA224_H1;  in ppc_spe_sha224_init()
87 	sctx->state[2] = SHA224_H2;  in ppc_spe_sha224_init()
88 	sctx->state[3] = SHA224_H3;  in ppc_spe_sha224_init()
89 	sctx->state[4] = SHA224_H4;  in ppc_spe_sha224_init()
90 	sctx->state[5] = SHA224_H5;  in ppc_spe_sha224_init()
91 	sctx->state[6] = SHA224_H6;  in ppc_spe_sha224_init()
92 	sctx->state[7] = SHA224_H7;  in ppc_spe_sha224_init()
93 	sctx->count = 0;  in ppc_spe_sha224_init()
101 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha256_update()  local
102 	const unsigned int offset = sctx->count & 0x3f;  in ppc_spe_sha256_update()
108 		sctx->count += len;  in ppc_spe_sha256_update()
109 		memcpy((char *)sctx->buf + offset, src, len);  in ppc_spe_sha256_update()
113 	sctx->count += len;  in ppc_spe_sha256_update()
116 		memcpy((char *)sctx->buf + offset, src, avail);  in ppc_spe_sha256_update()
119 		ppc_spe_sha256_transform(sctx->state, (const u8 *)sctx->buf, 1);  in ppc_spe_sha256_update()
132 		ppc_spe_sha256_transform(sctx->state, src, bytes >> 6);  in ppc_spe_sha256_update()
139 	memcpy((char *)sctx->buf, src, len);  in ppc_spe_sha256_update()
145 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha256_final()  local
146 	const unsigned int offset = sctx->count & 0x3f;  in ppc_spe_sha256_final()
147 	char *p = (char *)sctx->buf + offset;  in ppc_spe_sha256_final()
149 	__be64 *pbits = (__be64 *)(((char *)&sctx->buf) + 56);  in ppc_spe_sha256_final()
159 		ppc_spe_sha256_transform(sctx->state, sctx->buf, 1);  in ppc_spe_sha256_final()
160 		p = (char *)sctx->buf;  in ppc_spe_sha256_final()
165 	*pbits = cpu_to_be64(sctx->count << 3);  in ppc_spe_sha256_final()
166 	ppc_spe_sha256_transform(sctx->state, sctx->buf, 1);  in ppc_spe_sha256_final()
170 	dst[0] = cpu_to_be32(sctx->state[0]);  in ppc_spe_sha256_final()
171 	dst[1] = cpu_to_be32(sctx->state[1]);  in ppc_spe_sha256_final()
172 	dst[2] = cpu_to_be32(sctx->state[2]);  in ppc_spe_sha256_final()
173 	dst[3] = cpu_to_be32(sctx->state[3]);  in ppc_spe_sha256_final()
174 	dst[4] = cpu_to_be32(sctx->state[4]);  in ppc_spe_sha256_final()
175 	dst[5] = cpu_to_be32(sctx->state[5]);  in ppc_spe_sha256_final()
176 	dst[6] = cpu_to_be32(sctx->state[6]);  in ppc_spe_sha256_final()
177 	dst[7] = cpu_to_be32(sctx->state[7]);  in ppc_spe_sha256_final()
179 	ppc_sha256_clear_context(sctx);  in ppc_spe_sha256_final()
206 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha256_export()  local
208 	memcpy(out, sctx, sizeof(*sctx));  in ppc_spe_sha256_export()
214 	struct sha256_state *sctx = shash_desc_ctx(desc);  in ppc_spe_sha256_import()  local
216 	memcpy(sctx, in, sizeof(*sctx));  in ppc_spe_sha256_import()