Searched refs:ring_tail (Results 1 – 4 of 4) sorted by relevance
161 unsigned int ring_tail; member244 if (next_ring_head != dev->ring_tail) { in ld_usb_interrupt_in_callback()335 dev->ring_tail = 0; in ld_usb_open()425 if (dev->ring_head != dev->ring_tail) in ld_usb_poll()466 while (dev->ring_head == dev->ring_tail) { in ld_usb_read()482 …actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_tail * (sizeof(size_t)+dev->interrupt_in_e… in ld_usb_read()500 dev->ring_tail = (dev->ring_tail + 1) % ring_buffer_size; in ld_usb_read()
205 unsigned long ring_tail; member587 while (CIRC_CNT(lmc->ring_head, lmc->ring_tail, in thunderx_lmc_threaded_isr()589 tail = ring_pos(lmc->ring_tail, ARRAY_SIZE(lmc->err_ctx)); in thunderx_lmc_threaded_isr()628 lmc->ring_tail++; in thunderx_lmc_threaded_isr()720 lmc->ring_tail = 0; in thunderx_lmc_probe()1750 unsigned long ring_tail; member1841 unsigned long tail = ring_pos(l2c->ring_tail, ARRAY_SIZE(l2c->err_ctx)); in thunderx_l2c_threaded_isr()1883 while (CIRC_CNT(l2c->ring_head, l2c->ring_tail, in thunderx_l2c_threaded_isr()1899 l2c->ring_tail++; in thunderx_l2c_threaded_isr()2019 l2c->ring_tail = 0; in thunderx_l2c_probe()
126 unsigned int ring_head, ring_tail; member
134 struct execlist_mmio_pair ring_tail; member