Lines Matching defs:data_offset
1197 int data_offset ; /* will be 1 for the SIO and 0 otherwise */
1217 data_offset = priv->write_offset;
1218 dbg("data_offset set to %d",data_offset);
1222 if (data_offset > 0) {
1224 transfer_size += (data_offset *
1225 ((count + (PKTSZ - 1 - data_offset)) /
1226 (PKTSZ - data_offset)));
1244 if (data_offset > 0) {
1246 int user_pktsz = PKTSZ - data_offset;
1258 memcpy (first_byte + data_offset,
1260 first_byte += user_pktsz + data_offset;
1315 int data_offset; /* will be 1 for the SIO and 0 otherwise */
1335 data_offset = priv->write_offset;
1336 if (data_offset > 0) {
1338 countback -= (data_offset * ((countback + (PKTSZ - 1)) / PKTSZ));