Searched refs:ring_tail (Results 1 – 7 of 7) sorted by relevance
| /drivers/usb/misc/ |
| A D | ldusb.c | 161 unsigned int ring_tail; member
244 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()
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| /drivers/net/wireless/ath/carl9170/ |
| A D | debug.c | 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()
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| A D | debug.h | 126 unsigned int ring_head, ring_tail; member
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| /drivers/edac/ |
| A D | thunderx_edac.c | 205 unsigned long ring_tail; member
587 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; member
1841 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()
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| /drivers/gpu/drm/i915/gvt/ |
| A D | cmd_parser.c | 493 unsigned long ring_tail; member
742 s->ring_head, s->ring_tail); in parser_exec_state_dump()
779 if (WARN_ON(s->ring_head == s->ring_tail)) in update_ip_va()
786 if (s->ring_head > s->ring_tail) { in update_ip_va()
790 s->ip_gma <= s->ring_tail) in update_ip_va()
1257 ret = ip_gma_set(s, s->ring_tail); in cmd_handler_mi_batch_buffer_end()
2861 s.ring_tail = gma_tail; in scan_workload()
2908 s.ring_tail = gma_tail; in scan_wa_ctx()
2917 ret = command_scan(&s, 0, ring_tail, in scan_wa_ctx()
3140 s.ring_tail = s.ring_size; in intel_gvt_update_reg_whitelist()
[all …]
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| A D | execlist.h | 134 struct execlist_mmio_pair ring_tail; member
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| A D | scheduler.c | 1652 RING_CTX_OFF(ring_tail.val), &tail, 4); in intel_vgpu_create_workload()
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