44 	struct sha512_state_be *sctx = shash_desc_ctx(desc);  in nx_sha512_init()  local
46 	memset(sctx, 0, sizeof *sctx);  in nx_sha512_init()
48 	sctx->state[0] = __cpu_to_be64(SHA512_H0);  in nx_sha512_init()
49 	sctx->state[1] = __cpu_to_be64(SHA512_H1);  in nx_sha512_init()
50 	sctx->state[2] = __cpu_to_be64(SHA512_H2);  in nx_sha512_init()
51 	sctx->state[3] = __cpu_to_be64(SHA512_H3);  in nx_sha512_init()
52 	sctx->state[4] = __cpu_to_be64(SHA512_H4);  in nx_sha512_init()
53 	sctx->state[5] = __cpu_to_be64(SHA512_H5);  in nx_sha512_init()
54 	sctx->state[6] = __cpu_to_be64(SHA512_H6);  in nx_sha512_init()
55 	sctx->state[7] = __cpu_to_be64(SHA512_H7);  in nx_sha512_init()
56 	sctx->count[0] = 0;  in nx_sha512_init()
64 	struct sha512_state_be *sctx = shash_desc_ctx(desc);  in nx_sha512_update()  local
73 	u64 buf_len = (sctx->count[0] % SHA512_BLOCK_SIZE);  in nx_sha512_update()
81 	total = (sctx->count[0] % SHA512_BLOCK_SIZE) + len;  in nx_sha512_update()
83 		memcpy(sctx->buf + buf_len, data, len);  in nx_sha512_update()
84 		sctx->count[0] += len;  in nx_sha512_update()
88 	memcpy(csbcpb->cpb.sha512.message_digest, sctx->state, SHA512_DIGEST_SIZE);  in nx_sha512_update()
98 	out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state,  in nx_sha512_update()
114 						 (u8 *) sctx->buf,  in nx_sha512_update()
176 		memcpy(sctx->buf, data, leftover);  in nx_sha512_update()
177 	sctx->count[0] += len;  in nx_sha512_update()
178 	memcpy(sctx->state, csbcpb->cpb.sha512.message_digest, SHA512_DIGEST_SIZE);  in nx_sha512_update()
186 	struct sha512_state_be *sctx = shash_desc_ctx(desc);  in nx_sha512_final()  local
205 	if (sctx->count[0] >= SHA512_BLOCK_SIZE) {  in nx_sha512_final()
208 		memcpy(csbcpb->cpb.sha512.input_partial_digest, sctx->state,  in nx_sha512_final()
219 	count0 = sctx->count[0] * 8;  in nx_sha512_final()
223 	len = sctx->count[0] & (SHA512_BLOCK_SIZE - 1);  in nx_sha512_final()
224 	in_sg = nx_build_sg_list(nx_ctx->in_sg, sctx->buf, &len,  in nx_sha512_final()
227 	if (len != (sctx->count[0] & (SHA512_BLOCK_SIZE - 1))) {  in nx_sha512_final()
249 	atomic64_add(sctx->count[0], &(nx_ctx->stats->sha512_bytes));  in nx_sha512_final()
259 	struct sha512_state_be *sctx = shash_desc_ctx(desc);  in nx_sha512_export()  local
261 	memcpy(out, sctx, sizeof(*sctx));  in nx_sha512_export()
268 	struct sha512_state_be *sctx = shash_desc_ctx(desc);  in nx_sha512_import()  local
270 	memcpy(sctx, in, sizeof(*sctx));  in nx_sha512_import()