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Searched refs:ptr_mask (Results 1 – 25 of 26) sorted by relevance

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/Linux-v4.19/drivers/gpu/drm/radeon/
Dradeon_ring.c85 ring->ring_free_dw &= ring->ptr_mask; in radeon_ring_free_size()
310 size &= ring->ptr_mask; in radeon_ring_backup()
324 ptr &= ring->ptr_mask; in radeon_ring_backup()
410 ring->ptr_mask = (ring->ring_size / 4) - 1; in radeon_ring_init()
504 i = (rptr + ring->ptr_mask + 1 - 32) & ring->ptr_mask; in radeon_debugfs_ring_info()
512 i = (i + 1) & ring->ptr_mask; in radeon_debugfs_ring_info()
Dr600.c3471 rdev->ih.ptr_mask = rdev->ih.ring_size - 1; in r600_ih_ring_init()
4050 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in r600_get_ih_wptr()
4051 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in r600_get_ih_wptr()
4056 return (wptr & rdev->ih.ptr_mask); in r600_get_ih_wptr()
4318 rptr &= rdev->ih.ptr_mask; in r600_irq_process()
Dradeon.h853 uint32_t ptr_mask; member
979 uint32_t ptr_mask; member
2699 ring->wptr &= ring->ptr_mask; in radeon_ring_write()
Devergreen.c4688 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in evergreen_get_ih_wptr()
4689 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in evergreen_get_ih_wptr()
4694 return (wptr & rdev->ih.ptr_mask); in evergreen_get_ih_wptr()
4906 rptr &= rdev->ih.ptr_mask; in evergreen_irq_process()
Dsi.c6222 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in si_get_ih_wptr()
6223 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in si_get_ih_wptr()
6228 return (wptr & rdev->ih.ptr_mask); in si_get_ih_wptr()
6432 rptr &= rdev->ih.ptr_mask; in si_irq_process()
Dcik.c7508 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in cik_get_ih_wptr()
7509 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in cik_get_ih_wptr()
7514 return (wptr & rdev->ih.ptr_mask); in cik_get_ih_wptr()
8097 rptr &= rdev->ih.ptr_mask; in cik_irq_process()
/Linux-v4.19/drivers/net/ethernet/sfc/falcon/
Dtx.c365 stop_index = (index + 1) & tx_queue->ptr_mask; in ef4_dequeue_buffers()
366 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in ef4_dequeue_buffers()
383 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in ef4_dequeue_buffers()
501 EF4_BUG_ON_PARANOID(index > tx_queue->ptr_mask); in ef4_xmit_done()
538 return DIV_ROUND_UP(tx_queue->ptr_mask + 1, PAGE_SIZE >> EF4_TX_CB_ORDER); in ef4_tx_cb_page_count()
550 tx_queue->ptr_mask = entries - 1; in ef4_probe_tx_queue()
554 tx_queue->queue, efx->txq_entries, tx_queue->ptr_mask); in ef4_probe_tx_queue()
622 buffer = &tx_queue->buffer[tx_queue->read_count & tx_queue->ptr_mask]; in ef4_fini_tx_queue()
Dfarch.c280 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_notify_tx_desc()
296 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_push_tx_desc()
321 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_tx_write()
342 old_write_count & tx_queue->ptr_mask); in ef4_farch_tx_write()
371 entries = tx_queue->ptr_mask + 1; in ef4_farch_tx_probe()
501 rx_queue->notified_count & rx_queue->ptr_mask); in ef4_farch_rx_write()
506 write_ptr = rx_queue->added_count & rx_queue->ptr_mask; in ef4_farch_rx_write()
517 entries = rx_queue->ptr_mask + 1; in ef4_farch_rx_probe()
847 tx_queue->ptr_mask); in ef4_farch_handle_tx_event()
959 rx_queue->ptr_mask)) { in ef4_farch_handle_rx_bad_index()
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Drx.c81 if (unlikely(rx_buf == ef4_rx_buffer(rx_queue, rx_queue->ptr_mask))) in ef4_rx_buf_next()
191 index = rx_queue->added_count & rx_queue->ptr_mask; in ef4_init_rx_buffers()
559 (index + n_frags - 1) & rx_queue->ptr_mask, len, in ef4_rx_packet()
694 rx_queue->ptr_mask = entries - 1; in ef4_probe_rx_queue()
699 rx_queue->ptr_mask); in ef4_probe_rx_queue()
794 unsigned index = i & rx_queue->ptr_mask; in ef4_fini_rx_queue()
Dnet_driver.h224 unsigned int ptr_mask; member
336 unsigned int ptr_mask; member
1315 return tx_queue->insert_count & tx_queue->ptr_mask; in ef4_tx_queue_get_insert_index()
/Linux-v4.19/drivers/net/ethernet/sfc/
Dtx.c621 stop_index = (index + 1) & tx_queue->ptr_mask; in efx_dequeue_buffers()
622 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
639 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
763 EFX_WARN_ON_ONCE_PARANOID(index > tx_queue->ptr_mask); in efx_xmit_done()
800 return DIV_ROUND_UP(tx_queue->ptr_mask + 1, PAGE_SIZE >> EFX_TX_CB_ORDER); in efx_tx_cb_page_count()
812 tx_queue->ptr_mask = entries - 1; in efx_probe_tx_queue()
816 tx_queue->queue, efx->txq_entries, tx_queue->ptr_mask); in efx_probe_tx_queue()
864 tx_queue->completed_desc_ptr = tx_queue->ptr_mask; in efx_init_tx_queue()
892 buffer = &tx_queue->buffer[tx_queue->read_count & tx_queue->ptr_mask]; in efx_fini_tx_queue()
Dfarch.c289 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_notify_tx_desc()
305 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_push_tx_desc()
330 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_tx_write()
351 old_write_count & tx_queue->ptr_mask); in efx_farch_tx_write()
377 entries = tx_queue->ptr_mask + 1; in efx_farch_tx_probe()
489 rx_queue->notified_count & rx_queue->ptr_mask); in efx_farch_rx_write()
494 write_ptr = rx_queue->added_count & rx_queue->ptr_mask; in efx_farch_rx_write()
505 entries = rx_queue->ptr_mask + 1; in efx_farch_rx_probe()
948 rx_queue->ptr_mask)) { in efx_farch_handle_rx_bad_index()
953 expected = rx_queue->removed_count & rx_queue->ptr_mask; in efx_farch_handle_rx_bad_index()
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Drx.c81 if (unlikely(rx_buf == efx_rx_buffer(rx_queue, rx_queue->ptr_mask))) in efx_rx_buf_next()
191 index = rx_queue->added_count & rx_queue->ptr_mask; in efx_init_rx_buffers()
549 (index + n_frags - 1) & rx_queue->ptr_mask, len, in efx_rx_packet()
693 rx_queue->ptr_mask = entries - 1; in efx_probe_rx_queue()
698 rx_queue->ptr_mask); in efx_probe_rx_queue()
793 unsigned index = i & rx_queue->ptr_mask; in efx_fini_rx_queue()
Dnet_driver.h251 unsigned int ptr_mask; member
375 unsigned int ptr_mask; member
1605 return tx_queue->insert_count & tx_queue->ptr_mask; in efx_tx_queue_get_insert_index()
Def10.c2304 (tx_queue->ptr_mask + 1) * in efx_ef10_tx_probe()
2316 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_push_tx_desc()
2450 MCDI_SET_DWORD(inbuf, INIT_TXQ_IN_SIZE, tx_queue->ptr_mask + 1); in efx_ef10_tx_init()
2567 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_notify_tx_desc()
2604 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_tx_write()
2631 old_write_count & tx_queue->ptr_mask); in efx_ef10_tx_write()
3078 (rx_queue->ptr_mask + 1) * in efx_ef10_rx_probe()
3101 MCDI_SET_DWORD(inbuf, INIT_RXQ_IN_SIZE, rx_queue->ptr_mask + 1); in efx_ef10_rx_init()
3188 rx_queue->notified_count & rx_queue->ptr_mask); in efx_ef10_rx_write()
3193 write_count & rx_queue->ptr_mask); in efx_ef10_rx_write()
[all …]
/Linux-v4.19/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ih.c75 adev->irq.ih.ptr_mask = adev->irq.ih.ring_size - 1; in amdgpu_ih_ring_init()
174 adev->irq.ih.rptr &= adev->irq.ih.ptr_mask; in amdgpu_ih_process()
185 adev->irq.ih.rptr &= adev->irq.ih.ptr_mask; in amdgpu_ih_process()
Dsi_ih.c112 wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask); in si_ih_get_wptr()
113 adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask; in si_ih_get_wptr()
118 return (wptr & adev->irq.ih.ptr_mask); in si_ih_get_wptr()
Damdgpu_ring.h189 uint64_t ptr_mask; member
258 ring->wptr &= ring->ptr_mask; in amdgpu_ring_write()
289 ring->wptr &= ring->ptr_mask; in amdgpu_ring_write_multiple()
Dcik_ih.c199 wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask); in cik_ih_get_wptr()
200 adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask; in cik_ih_get_wptr()
205 return (wptr & adev->irq.ih.ptr_mask); in cik_ih_get_wptr()
Dcz_ih.c201 wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask); in cz_ih_get_wptr()
202 adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask; in cz_ih_get_wptr()
207 return (wptr & adev->irq.ih.ptr_mask); in cz_ih_get_wptr()
Diceland_ih.c201 wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask); in iceland_ih_get_wptr()
202 adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask; in iceland_ih_get_wptr()
207 return (wptr & adev->irq.ih.ptr_mask); in iceland_ih_get_wptr()
Damdgpu_ih.h51 uint32_t ptr_mask; member
Dtonga_ih.c212 wptr, adev->irq.ih.rptr, (wptr + 16) & adev->irq.ih.ptr_mask); in tonga_ih_get_wptr()
213 adev->irq.ih.rptr = (wptr + 16) & adev->irq.ih.ptr_mask; in tonga_ih_get_wptr()
218 return (wptr & adev->irq.ih.ptr_mask); in tonga_ih_get_wptr()
Dvega10_ih.c210 tmp = (wptr + 32) & adev->irq.ih.ptr_mask; in vega10_ih_get_wptr()
219 return (wptr & adev->irq.ih.ptr_mask); in vega10_ih_get_wptr()
Damdgpu_ring.c304 ring->ptr_mask = ring->funcs->support_64bit_ptrs ? in amdgpu_ring_init()

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