39 	struct sha256_state *sctx = shash_desc_ctx(desc);  in nx_sha256_init()  local
41 	memset(sctx, 0, sizeof *sctx);  in nx_sha256_init()
43 	sctx->state[0] = __cpu_to_be32(SHA256_H0);  in nx_sha256_init()
44 	sctx->state[1] = __cpu_to_be32(SHA256_H1);  in nx_sha256_init()
45 	sctx->state[2] = __cpu_to_be32(SHA256_H2);  in nx_sha256_init()
46 	sctx->state[3] = __cpu_to_be32(SHA256_H3);  in nx_sha256_init()
47 	sctx->state[4] = __cpu_to_be32(SHA256_H4);  in nx_sha256_init()
48 	sctx->state[5] = __cpu_to_be32(SHA256_H5);  in nx_sha256_init()
49 	sctx->state[6] = __cpu_to_be32(SHA256_H6);  in nx_sha256_init()
50 	sctx->state[7] = __cpu_to_be32(SHA256_H7);  in nx_sha256_init()
51 	sctx->count = 0;  in nx_sha256_init()
59 	struct sha256_state *sctx = shash_desc_ctx(desc);  in nx_sha256_update()  local
68 	u64 buf_len = (sctx->count % SHA256_BLOCK_SIZE);  in nx_sha256_update()
76 	total = (sctx->count % SHA256_BLOCK_SIZE) + len;  in nx_sha256_update()
78 		memcpy(sctx->buf + buf_len, data, len);  in nx_sha256_update()
79 		sctx->count += len;  in nx_sha256_update()
83 	memcpy(csbcpb->cpb.sha256.message_digest, sctx->state, SHA256_DIGEST_SIZE);  in nx_sha256_update()
93 	out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state,  in nx_sha256_update()
109 						 (u8 *) sctx->buf,  in nx_sha256_update()
167 		memcpy(sctx->buf, data, leftover);  in nx_sha256_update()
169 	sctx->count += len;  in nx_sha256_update()
170 	memcpy(sctx->state, csbcpb->cpb.sha256.message_digest, SHA256_DIGEST_SIZE);  in nx_sha256_update()
178 	struct sha256_state *sctx = shash_desc_ctx(desc);  in nx_sha256_final()  local
196 	if (sctx->count >= SHA256_BLOCK_SIZE) {  in nx_sha256_final()
199 		memcpy(csbcpb->cpb.sha256.input_partial_digest, sctx->state, SHA256_DIGEST_SIZE);  in nx_sha256_final()
207 	csbcpb->cpb.sha256.message_bit_length = (u64) (sctx->count * 8);  in nx_sha256_final()
209 	len = sctx->count & (SHA256_BLOCK_SIZE - 1);  in nx_sha256_final()
210 	in_sg = nx_build_sg_list(nx_ctx->in_sg, (u8 *) sctx->buf,  in nx_sha256_final()
213 	if (len != (sctx->count & (SHA256_BLOCK_SIZE - 1))) {  in nx_sha256_final()
239 	atomic64_add(sctx->count, &(nx_ctx->stats->sha256_bytes));  in nx_sha256_final()
248 	struct sha256_state *sctx = shash_desc_ctx(desc);  in nx_sha256_export()  local
250 	memcpy(out, sctx, sizeof(*sctx));  in nx_sha256_export()
257 	struct sha256_state *sctx = shash_desc_ctx(desc);  in nx_sha256_import()  local
259 	memcpy(sctx, in, sizeof(*sctx));  in nx_sha256_import()