Lines Matching refs:buffer
56 unsigned char *int_buffer; /* buffer for intterupt in */
59 unsigned char *cntl_buffer; /* buffer for control msg */
226 /* allocate buffer for control req */
231 /* allocate buffer for control msg */
260 /* allocate buffer for interrupt in */
398 static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count,
422 return simple_read_from_buffer(buffer, count, ppos, in_buffer, len);
430 char buffer[16 + 1];
431 char *data = buffer;
436 count = min(sizeof(buffer) - 1, count);
450 if (copy_from_user(buffer, user_buffer, count)) {
455 buffer[count] = 0;
458 switch (buffer[0]) {
461 dev->cntl_buffer[0] = buffer[0];
462 dev->cntl_buffer[1] = buffer[1];
467 dev->cntl_buffer[0] = buffer[0];
482 buffer[6] = CMD_EOF;