Lines Matching refs:lx
92 printk("id 0x%lx state %d\n", rtlx->id, rtlx->state);
295 struct rtlx_channel *lx;
301 lx = &rtlx->channel[index];
305 lx_write = lx->lx_write;
309 (size_t)(lx_write + lx->buffer_size - lx->lx_read)
310 % lx->buffer_size);
313 fl = min(count, (size_t)lx->buffer_size - lx->lx_read);
315 failed = copy_to_user(buff, lx->lx_buffer + lx->lx_read, fl);
321 failed = copy_to_user(buff + fl, lx->lx_buffer, count - fl);
327 lx->lx_read = (lx->lx_read + count) % lx->buffer_size;