/linux/drivers/net/ethernet/sfc/siena/ |
H A D | tx_common.c | 19 return DIV_ROUND_UP(tx_queue->ptr_mask + 1, in efx_tx_cb_page_count() 32 tx_queue->ptr_mask = entries - 1; in efx_siena_probe_tx_queue() 36 tx_queue->queue, efx->txq_entries, tx_queue->ptr_mask); in efx_siena_probe_tx_queue() 184 buffer = &tx_queue->buffer[tx_queue->read_count & tx_queue->ptr_mask]; in efx_siena_fini_tx_queue() 206 stop_index = (index + 1) & tx_queue->ptr_mask; in efx_dequeue_buffers() 207 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers() 223 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers() 245 EFX_WARN_ON_ONCE_PARANOID(index > tx_queue->ptr_mask); in efx_siena_xmit_done()
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H A D | farch.c | 288 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_notify_tx_desc() 304 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_push_tx_desc() 329 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_farch_tx_write() 350 old_write_count & tx_queue->ptr_mask); in efx_farch_tx_write() 378 entries = tx_queue->ptr_mask + 1; in efx_farch_tx_probe() 492 rx_queue->notified_count & rx_queue->ptr_mask); in efx_farch_rx_write() 497 write_ptr = rx_queue->added_count & rx_queue->ptr_mask; in efx_farch_rx_write() 508 entries = rx_queue->ptr_mask + 1; in efx_farch_rx_probe() 949 rx_queue->ptr_mask)) { in efx_farch_handle_rx_bad_index() 954 expected = rx_queue->removed_count & rx_queue->ptr_mask; in efx_farch_handle_rx_bad_index() [all …]
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H A D | net_driver.h | 270 unsigned int ptr_mask; member 394 unsigned int ptr_mask; member 1591 if (unlikely(rx_buf == efx_rx_buffer(rx_queue, rx_queue->ptr_mask))) in efx_rx_buf_next() 1671 return tx_queue->insert_count & tx_queue->ptr_mask; in efx_tx_queue_get_insert_index()
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H A D | rx_common.c | 202 rx_queue->ptr_mask = entries - 1; in efx_siena_probe_rx_queue() 207 rx_queue->ptr_mask); in efx_siena_probe_rx_queue() 293 unsigned int index = i & rx_queue->ptr_mask; in efx_siena_fini_rx_queue() 411 index = rx_queue->added_count & rx_queue->ptr_mask; in efx_init_rx_buffers()
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H A D | rx.c | 151 (index + n_frags - 1) & rx_queue->ptr_mask, len, in efx_siena_rx_packet()
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/linux/drivers/gpu/drm/radeon/ |
H A D | radeon_ring.c | 90 ring->ring_free_dw &= ring->ptr_mask; in radeon_ring_free_size() 318 size &= ring->ptr_mask; in radeon_ring_backup() 332 ptr &= ring->ptr_mask; in radeon_ring_backup() 420 ring->ptr_mask = (ring->ring_size / 4) - 1; in radeon_ring_init() 508 i = (rptr + ring->ptr_mask + 1 - 32) & ring->ptr_mask; in radeon_debugfs_ring_info_show() 516 i = (i + 1) & ring->ptr_mask; in radeon_debugfs_ring_info_show()
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H A D | r600.c | 3474 rdev->ih.ptr_mask = rdev->ih.ring_size - 1; in r600_ih_ring_init() 4053 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in r600_get_ih_wptr() 4054 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in r600_get_ih_wptr() 4059 return (wptr & rdev->ih.ptr_mask); in r600_get_ih_wptr() 4321 rptr &= rdev->ih.ptr_mask; in r600_irq_process()
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H A D | radeon.h | 809 uint32_t ptr_mask; member 935 uint32_t ptr_mask; member 2685 ring->wptr &= ring->ptr_mask; in radeon_ring_write()
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H A D | evergreen.c | 4691 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in evergreen_get_ih_wptr() 4692 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in evergreen_get_ih_wptr() 4697 return (wptr & rdev->ih.ptr_mask); in evergreen_get_ih_wptr() 4910 rptr &= rdev->ih.ptr_mask; in evergreen_irq_process()
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H A D | si.c | 6206 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in si_get_ih_wptr() 6207 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in si_get_ih_wptr() 6212 return (wptr & rdev->ih.ptr_mask); in si_get_ih_wptr() 6416 rptr &= rdev->ih.ptr_mask; in si_irq_process()
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H A D | cik.c | 7497 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in cik_get_ih_wptr() 7498 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in cik_get_ih_wptr() 7503 return (wptr & rdev->ih.ptr_mask); in cik_get_ih_wptr() 8082 rptr &= rdev->ih.ptr_mask; in cik_irq_process()
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H A D | r100.c | 2980 count = (rdp + ring->ring_size - wdp) & ring->ptr_mask; in r100_debugfs_cp_ring_info_show() 2988 i = (rdp + j) & ring->ptr_mask; in r100_debugfs_cp_ring_info_show()
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/linux/drivers/net/ethernet/sfc/ |
H A D | ef100_tx.c | 27 (tx_queue->ptr_mask + 2) * in ef100_tx_probe() 120 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef100_notify_tx_desc() 278 write_ptr = new_write_count & tx_queue->ptr_mask; in ef100_tx_make_descriptors() 295 write_ptr = new_write_count & tx_queue->ptr_mask; in ef100_tx_make_descriptors() 358 tx_queue->ptr_mask; in ef100_ev_tx() 386 if (!tx_queue->buffer || !tx_queue->ptr_mask) { in __ef100_enqueue_skb()
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H A D | mcdi_functions.c | 178 MCDI_SET_DWORD(inbuf, INIT_TXQ_IN_SIZE, tx_queue->ptr_mask + 1); in efx_mcdi_tx_init() 273 (rx_queue->ptr_mask + 1) * in efx_mcdi_rx_probe() 297 MCDI_SET_DWORD(inbuf, INIT_RXQ_IN_SIZE, rx_queue->ptr_mask + 1); in efx_mcdi_rx_init()
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H A D | ef10.c | 2213 (tx_queue->ptr_mask + 1) * in efx_ef10_tx_probe() 2225 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_push_tx_desc() 2424 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_notify_tx_desc() 2461 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in efx_ef10_tx_write() 2488 old_write_count & tx_queue->ptr_mask); in efx_ef10_tx_write() 2614 rx_queue->notified_count & rx_queue->ptr_mask); in efx_ef10_rx_write() 2619 write_count & rx_queue->ptr_mask); in efx_ef10_rx_write() 2687 unsigned int dropped = (actual - expected) & rx_queue->ptr_mask; in efx_ef10_handle_rx_bad_lbits() 2706 rx_desc_ptr = rx_queue->removed_count & rx_queue->ptr_mask; in efx_ef10_handle_rx_abort() 2937 rx_queue->removed_count & rx_queue->ptr_mask, in efx_ef10_handle_rx_event() [all …]
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/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | amdgpu_ih.c | 51 ih->ptr_mask = ih->ring_size - 1; in amdgpu_ih_ring_init() 159 wptr &= ih->ptr_mask; in amdgpu_ih_ring_write() 227 ih->rptr &= ih->ptr_mask; in amdgpu_ih_process() 295 ring_index = (rptr & ih->ptr_mask) >> 2; in amdgpu_ih_decode_iv_ts_helper()
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H A D | amdgpu_ring.h | 259 uint64_t ptr_mask; member 381 ring->wptr &= ring->ptr_mask; in amdgpu_ring_write() 406 ring->wptr &= ring->ptr_mask; in amdgpu_ring_write_multiple()
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H A D | amdgpu_ih.h | 53 uint32_t ptr_mask; member
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H A D | amdgpu_ring.c | 125 ring->wptr &= ring->ptr_mask; in amdgpu_ring_insert_nop() 343 ring->ptr_mask = ring->funcs->support_64bit_ptrs ? in amdgpu_ring_init()
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/linux/drivers/net/ethernet/sfc/falcon/ |
H A D | rx.c | 78 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() 560 (index + n_frags - 1) & rx_queue->ptr_mask, len, in ef4_rx_packet() 695 rx_queue->ptr_mask = entries - 1; in ef4_probe_rx_queue() 700 rx_queue->ptr_mask); in ef4_probe_rx_queue() 800 unsigned index = i & rx_queue->ptr_mask; in ef4_fini_rx_queue()
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