Lines Matching refs:ix
175 int len, count, ix, lines; in raw3215_mk_write_req() local
200 ix = req->start; in raw3215_mk_write_req()
201 while (lines < RAW3215_MAX_NEWLINE && ix != raw->head) { in raw3215_mk_write_req()
202 if (raw->buffer[ix] == 0x15) in raw3215_mk_write_req()
204 ix = (ix + 1) & (RAW3215_BUFFER_SIZE - 1); in raw3215_mk_write_req()
206 len = ((ix - 1 - req->start) & (RAW3215_BUFFER_SIZE - 1)) + 1; in raw3215_mk_write_req()
213 req->delayable = (ix == raw->head) && (len < RAW3215_MIN_WRITE); in raw3215_mk_write_req()
215 ix = req->start; in raw3215_mk_write_req()
222 (__u32) __pa(raw->buffer + ix); in raw3215_mk_write_req()
224 if (ix + count > RAW3215_BUFFER_SIZE) in raw3215_mk_write_req()
225 count = RAW3215_BUFFER_SIZE - ix; in raw3215_mk_write_req()
228 ix = (ix + count) & (RAW3215_BUFFER_SIZE - 1); in raw3215_mk_write_req()
471 int ix; in raw3215_drop_line() local
475 ix = (raw->head - raw->count) & (RAW3215_BUFFER_SIZE - 1); in raw3215_drop_line()
477 ch = raw->buffer[ix]; in raw3215_drop_line()
478 ix = (ix + 1) & (RAW3215_BUFFER_SIZE - 1); in raw3215_drop_line()
483 raw->head = ix; in raw3215_drop_line()