Searched refs:ring_tail (Results 1 – 5 of 5) sorted by relevance
162 unsigned int ring_tail; member247 if (next_ring_head != dev->ring_tail) { in ld_usb_interrupt_in_callback()338 dev->ring_tail = 0; in ld_usb_open()421 if (dev->ring_head != dev->ring_tail) in ld_usb_poll()462 while (dev->ring_head == dev->ring_tail) { in ld_usb_read()478 …actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_tail * (sizeof(size_t)+dev->interrupt_in_e… in ld_usb_read()496 dev->ring_tail = (dev->ring_tail + 1) % ring_buffer_size; in ld_usb_read()
581 ar->debug.ring[ar->debug.ring_tail].reg = reg + (i << 2); in carl9170_debugfs_hw_ioread32_write()582 ar->debug.ring[ar->debug.ring_tail].value = tmp; in carl9170_debugfs_hw_ioread32_write()583 ar->debug.ring_tail++; in carl9170_debugfs_hw_ioread32_write()584 ar->debug.ring_tail %= CARL9170_DEBUG_RING_SIZE; in carl9170_debugfs_hw_ioread32_write()596 while (ar->debug.ring_head != ar->debug.ring_tail) { in carl9170_debugfs_hw_ioread32_read()607 ar->debug.ring_head = ar->debug.ring_tail; in carl9170_debugfs_hw_ioread32_read()
126 unsigned int ring_head, ring_tail; member
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()
134 struct execlist_mmio_pair ring_tail; member