35 MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes)  in mpi_read_raw_data()  argument
43 	while (nbytes > 0 && buffer[0] == 0) {  in mpi_read_raw_data()
45 		nbytes--;  in mpi_read_raw_data()
48 	nbits = nbytes * 8;  in mpi_read_raw_data()
53 	if (nbytes > 0)  in mpi_read_raw_data()
56 	nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB);  in mpi_read_raw_data()
64 	if (nbytes > 0) {  in mpi_read_raw_data()
65 		i = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;  in mpi_read_raw_data()
84 	unsigned int nbits, nbytes;  in mpi_read_from_buffer()  local
96 	nbytes = DIV_ROUND_UP(nbits, 8);  in mpi_read_from_buffer()
97 	if (nbytes + 2 > *ret_nread) {  in mpi_read_from_buffer()
99 				nbytes, *ret_nread);  in mpi_read_from_buffer()
103 	val = mpi_read_raw_data(buffer + 2, nbytes);  in mpi_read_from_buffer()
107 	*ret_nread = nbytes + 2;  in mpi_read_from_buffer()
143 int mpi_read_buffer(MPI a, uint8_t *buf, unsigned buf_len, unsigned *nbytes,  in mpi_read_buffer()  argument
157 	if (!buf || !nbytes)  in mpi_read_buffer()
166 		*nbytes = n - lzeros;  in mpi_read_buffer()
171 	*nbytes = n - lzeros;  in mpi_read_buffer()
203 void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign)  in mpi_get_buffer()  argument
209 	if (!nbytes)  in mpi_get_buffer()
222 	ret = mpi_read_buffer(a, buf, n, nbytes, sign);  in mpi_get_buffer()
247 int mpi_write_to_sgl(MPI a, struct scatterlist *sgl, unsigned nbytes,  in mpi_write_to_sgl()  argument
266 	if (nbytes < n)  in mpi_write_to_sgl()
269 	nents = sg_nents_for_len(sgl, nbytes);  in mpi_write_to_sgl()
278 	while (nbytes > n) {  in mpi_write_to_sgl()
279 		i = min_t(unsigned, nbytes - n, buf_len);  in mpi_write_to_sgl()
282 		nbytes -= i;  in mpi_write_to_sgl()
330 MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int nbytes)  in mpi_read_raw_from_sgl()  argument
340 	ents = sg_nents_for_len(sgl, nbytes);  in mpi_read_raw_from_sgl()
348 	while (nbytes > 0) {  in mpi_read_raw_from_sgl()
362 		nbytes -= lzeros;  in mpi_read_raw_from_sgl()
368 	nbytes -= lzeros;  in mpi_read_raw_from_sgl()
369 	nbits = nbytes * 8;  in mpi_read_raw_from_sgl()
376 	if (nbytes > 0)  in mpi_read_raw_from_sgl()
381 	nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB);  in mpi_read_raw_from_sgl()
390 	if (nbytes == 0)  in mpi_read_raw_from_sgl()
395 	z = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;  in mpi_read_raw_from_sgl()