51 	struct sha512_state *sctx = shash_desc_ctx(desc);  in nx_sha512_init()  local
53 	memset(sctx, 0, sizeof *sctx);  in nx_sha512_init()
55 	sctx->state[0] = __cpu_to_be64(SHA512_H0);  in nx_sha512_init()
56 	sctx->state[1] = __cpu_to_be64(SHA512_H1);  in nx_sha512_init()
57 	sctx->state[2] = __cpu_to_be64(SHA512_H2);  in nx_sha512_init()
58 	sctx->state[3] = __cpu_to_be64(SHA512_H3);  in nx_sha512_init()
59 	sctx->state[4] = __cpu_to_be64(SHA512_H4);  in nx_sha512_init()
60 	sctx->state[5] = __cpu_to_be64(SHA512_H5);  in nx_sha512_init()
61 	sctx->state[6] = __cpu_to_be64(SHA512_H6);  in nx_sha512_init()
62 	sctx->state[7] = __cpu_to_be64(SHA512_H7);  in nx_sha512_init()
63 	sctx->count[0] = 0;  in nx_sha512_init()
71 	struct sha512_state *sctx = shash_desc_ctx(desc);  in nx_sha512_update()  local
80 	u64 buf_len = (sctx->count[0] % SHA512_BLOCK_SIZE);  in nx_sha512_update()
88 	total = (sctx->count[0] % SHA512_BLOCK_SIZE) + len;  in nx_sha512_update()
90 		memcpy(sctx->buf + buf_len, data, len);  in nx_sha512_update()
91 		sctx->count[0] += len;  in nx_sha512_update()
95 	memcpy(csbcpb->cpb.sha512.message_digest, sctx->state, SHA512_DIGEST_SIZE);  in nx_sha512_update()
105 	out_sg = nx_build_sg_list(nx_ctx->out_sg, (u8 *)sctx->state,  in nx_sha512_update()
121 						 (u8 *) sctx->buf,  in nx_sha512_update()
184 		memcpy(sctx->buf, data, leftover);  in nx_sha512_update()
185 	sctx->count[0] += len;  in nx_sha512_update()
186 	memcpy(sctx->state, csbcpb->cpb.sha512.message_digest, SHA512_DIGEST_SIZE);  in nx_sha512_update()
194 	struct sha512_state *sctx = shash_desc_ctx(desc);  in nx_sha512_final()  local
213 	if (sctx->count[0] >= SHA512_BLOCK_SIZE) {  in nx_sha512_final()
216 		memcpy(csbcpb->cpb.sha512.input_partial_digest, sctx->state,  in nx_sha512_final()
227 	count0 = sctx->count[0] * 8;  in nx_sha512_final()
231 	len = sctx->count[0] & (SHA512_BLOCK_SIZE - 1);  in nx_sha512_final()
232 	in_sg = nx_build_sg_list(nx_ctx->in_sg, sctx->buf, &len,  in nx_sha512_final()
235 	if (len != (sctx->count[0] & (SHA512_BLOCK_SIZE - 1))) {  in nx_sha512_final()
258 	atomic64_add(sctx->count[0], &(nx_ctx->stats->sha512_bytes));  in nx_sha512_final()
268 	struct sha512_state *sctx = shash_desc_ctx(desc);  in nx_sha512_export()  local
270 	memcpy(out, sctx, sizeof(*sctx));  in nx_sha512_export()
277 	struct sha512_state *sctx = shash_desc_ctx(desc);  in nx_sha512_import()  local
279 	memcpy(sctx, in, sizeof(*sctx));  in nx_sha512_import()