xmm7360.c | 409 dma_addr_t c_wptr, c_rptr; member in struct:control 432 volatile u32 c_wptr, c_rptr; member in struct:control_page 610 int ret = wait_event_interruptible_timeout(xmm->wq, (xmm->cp->c_rptr == xmm->cp->c_wptr) || xmm->error, msecs_to_jiffies(1000)); 624 if (new_wptr == xmm->cp->c_rptr) // ring full 652 xmm->cp->ctl.c_rptr = xmm->cp_phys + offsetof(struct control_page, c_rptr);
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