| /linux-5.19.10/sound/soc/intel/avs/ |
| D | apl.c | 69 if (layout.read_ptr > layout.write_ptr) { in apl_log_buffer_status()
70 __kfifo_fromio_locked(&adev->dbg.trace_fifo, buf + layout.read_ptr, in apl_log_buffer_status()
71 apl_log_payload_size(adev) - layout.read_ptr, in apl_log_buffer_status()
73 layout.read_ptr = 0; in apl_log_buffer_status()
75 __kfifo_fromio_locked(&adev->dbg.trace_fifo, buf + layout.read_ptr, in apl_log_buffer_status()
76 layout.write_ptr - layout.read_ptr, &adev->dbg.fifo_lock); in apl_log_buffer_status()
99 if (layout->read_ptr != layout->write_ptr) in apl_wait_log_entry()
135 if (!apl_is_entry_stackdump(buf + layout.read_ptr)) { in apl_coredump()
152 if (layout.read_ptr > layout.write_ptr) { in apl_coredump()
153 count = apl_log_payload_size(adev) - layout.read_ptr; in apl_coredump()
[all …]
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| /linux-5.19.10/drivers/net/wireless/intel/iwlwifi/queue/ |
| D | tx.c | 122 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_txq_gen2_free_tfd()
697 used = (q->write_ptr - q->read_ptr) & in iwl_txq_space()
784 if (txq->read_ptr == txq->write_ptr && txq->wd_timeout) in iwl_txq_gen2_tx()
808 while (txq->write_ptr != txq->read_ptr) { in iwl_txq_gen2_unmap()
810 txq_id, txq->read_ptr); in iwl_txq_gen2_unmap()
813 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_txq_gen2_unmap()
820 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr); in iwl_txq_gen2_unmap()
917 q->read_ptr = 0; in iwl_queue_init()
983 txq->read_ptr, txq->write_ptr); in iwl_txq_log_scd_error()
996 txq->read_ptr, txq->write_ptr, in iwl_txq_log_scd_error()
[all …]
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| /linux-5.19.10/drivers/hwtracing/coresight/ |
| D | coresight-etb10.c | 289 u32 read_ptr, write_ptr; in etb_dump_hw() local
295 read_ptr = readl_relaxed(drvdata->base + ETB_RAM_READ_POINTER); in etb_dump_hw()
339 writel_relaxed(read_ptr, drvdata->base + ETB_RAM_READ_POINTER); in etb_dump_hw()
435 u32 read_ptr, write_ptr, capacity; in etb_update_buffer() local
456 read_ptr = readl_relaxed(drvdata->base + ETB_RAM_READ_POINTER); in etb_update_buffer()
483 read_ptr = write_ptr; in etb_update_buffer()
485 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth); in etb_update_buffer()
508 read_ptr = (write_ptr + drvdata->buffer_depth) - in etb_update_buffer()
511 if (read_ptr > (drvdata->buffer_depth - 1)) in etb_update_buffer()
512 read_ptr -= drvdata->buffer_depth; in etb_update_buffer()
[all …]
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| D | coresight-tmc-etf.c | 452 u64 read_ptr, write_ptr; in tmc_update_etf_buffer() local
475 read_ptr = tmc_read_rrp(drvdata); in tmc_update_etf_buffer()
487 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
506 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
508 if (read_ptr > (drvdata->size - 1)) in tmc_update_etf_buffer()
509 read_ptr -= drvdata->size; in tmc_update_etf_buffer()
511 tmc_write_rrp(drvdata, read_ptr); in tmc_update_etf_buffer()
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| /linux-5.19.10/drivers/net/ethernet/sfc/siena/ |
| D | tx_common.c | 203 unsigned int stop_index, read_ptr; in efx_dequeue_buffers() local
206 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
208 while (read_ptr != stop_index) { in efx_dequeue_buffers()
209 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr]; in efx_dequeue_buffers()
214 tx_queue->queue, read_ptr); in efx_dequeue_buffers()
222 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
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| /linux-5.19.10/drivers/net/ethernet/sfc/ |
| D | tx_common.c | 205 unsigned int stop_index, read_ptr; in efx_dequeue_buffers() local
208 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
210 while (read_ptr != stop_index) { in efx_dequeue_buffers()
211 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr]; in efx_dequeue_buffers()
216 tx_queue->queue, read_ptr); in efx_dequeue_buffers()
224 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_dequeue_buffers()
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| D | tx.c | 562 unsigned int read_ptr; in efx_xmit_done_single() local
565 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_xmit_done_single()
568 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr]; in efx_xmit_done_single()
586 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in efx_xmit_done_single()
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| D | ef100_nic.c | 248 unsigned int read_ptr; in ef100_ev_process() local
260 read_ptr = channel->eventq_read_ptr; in ef100_ev_process()
264 p_event = efx_event(channel, read_ptr); in ef100_ev_process()
298 ++read_ptr; in ef100_ev_process()
299 if ((read_ptr & channel->eventq_mask) == 0) in ef100_ev_process()
303 channel->eventq_read_ptr = read_ptr; in ef100_ev_process()
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| /linux-5.19.10/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | tx.c | 213 while (txq->write_ptr != txq->read_ptr) { in iwl_pcie_txq_unmap()
215 txq_id, txq->read_ptr); in iwl_pcie_txq_unmap()
218 struct sk_buff *skb = txq->entries[txq->read_ptr].skb; in iwl_pcie_txq_unmap()
226 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr); in iwl_pcie_txq_unmap()
228 if (txq->read_ptr == txq->write_ptr && in iwl_pcie_txq_unmap()
376 txq->read_ptr = 0; in iwl_trans_pcie_tx_reset()
676 r = iwl_txq_get_cmd_index(txq, txq->read_ptr); in iwl_pcie_cmdq_reclaim()
684 txq->write_ptr, txq->read_ptr); in iwl_pcie_cmdq_reclaim()
690 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr); in iwl_pcie_cmdq_reclaim()
699 if (txq->read_ptr == txq->write_ptr) in iwl_pcie_cmdq_reclaim()
[all …]
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| /linux-5.19.10/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_queue.c | 40 pr_debug("Queue Read Pointer: 0x%px\n", q->read_ptr); in print_queue_properties()
57 pr_debug("Queue Read Pointer: 0x%px\n", q->properties.read_ptr); in print_queue()
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| D | kfd_mqd_manager_cik.c | 195 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in __update_mqd()
196 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in __update_mqd()
246 m->sdma_rlc_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
247 m->sdma_rlc_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
362 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_hiq()
363 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_hiq()
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| D | kfd_mqd_manager_v10.c | 174 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd()
175 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd()
340 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
341 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
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| D | kfd_mqd_manager_v11.c | 204 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd()
205 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd()
378 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
379 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
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| D | kfd_mqd_manager_v9.c | 223 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd()
224 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd()
403 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
404 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
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| D | kfd_mqd_manager_vi.c | 188 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in __update_mqd()
189 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in __update_mqd()
380 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
381 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr); in update_mqd_sdma()
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| /linux-5.19.10/drivers/w1/masters/ |
| D | ds2482.c | 148 static inline int ds2482_select_register(struct ds2482_data *pdev, u8 read_ptr) in ds2482_select_register() argument
150 if (pdev->read_prt != read_ptr) { in ds2482_select_register()
153 read_ptr) < 0) in ds2482_select_register()
156 pdev->read_prt = read_ptr; in ds2482_select_register()
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| /linux-5.19.10/drivers/net/ethernet/sfc/falcon/ |
| D | tx.c | 361 unsigned int stop_index, read_ptr; in ef4_dequeue_buffers() local
364 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in ef4_dequeue_buffers()
366 while (read_ptr != stop_index) { in ef4_dequeue_buffers()
367 struct ef4_tx_buffer *buffer = &tx_queue->buffer[read_ptr]; in ef4_dequeue_buffers()
373 tx_queue->queue, read_ptr); in ef4_dequeue_buffers()
381 read_ptr = tx_queue->read_count & tx_queue->ptr_mask; in ef4_dequeue_buffers()
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| /linux-5.19.10/drivers/comedi/ |
| D | comedi_buf.c | 585 unsigned int read_ptr = async->buf_read_ptr; in comedi_buf_memcpy_from() local
590 src = async->prealloc_buf + read_ptr; in comedi_buf_memcpy_from()
592 if (nbytes >= async->prealloc_bufsz - read_ptr) in comedi_buf_memcpy_from()
593 block_size = async->prealloc_bufsz - read_ptr; in comedi_buf_memcpy_from()
600 read_ptr = 0; in comedi_buf_memcpy_from()
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| /linux-5.19.10/tools/testing/selftests/vm/ |
| D | protection_keys.c | 962 __attribute__((noinline)) int read_ptr(int *ptr) in read_ptr() function
1029 ptr_contents = read_ptr(ptr); in test_read_of_write_disabled_region()
1040 ptr_contents = read_ptr(ptr); in test_read_of_access_disabled_region()
1052 ptr_contents = read_ptr(ptr); in test_read_of_access_disabled_region_with_page_already_mapped()
1057 ptr_contents = read_ptr(ptr); in test_read_of_access_disabled_region_with_page_already_mapped()
1433 peek_result = read_ptr(ptr); in test_ptrace_of_child()
1443 peek_result = read_ptr(plain_ptr); in test_ptrace_of_child()
1487 ptr_contents = read_ptr(p1); in test_executing_on_unreadable_memory()
1516 ptr_contents = read_ptr(p1); in test_implicit_mprotect_exec_only_memory()
1549 ptr_contents = read_ptr(p1); in test_implicit_mprotect_exec_only_memory()
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| D | pkey-x86.h | 155 ptr_contents = read_ptr(p1); in expect_fault_on_read_execonly_key()
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| /linux-5.19.10/drivers/misc/mei/ |
| D | hw-me.c | 479 char read_ptr, write_ptr; in mei_hbuf_filled_slots() local
483 read_ptr = (char) ((hcsr & H_CBRP) >> 8); in mei_hbuf_filled_slots()
486 return (unsigned char) (write_ptr - read_ptr); in mei_hbuf_filled_slots()
606 char read_ptr, write_ptr; in mei_me_count_full_read_slots() local
611 read_ptr = (char) ((me_csr & ME_CBRP_HRA) >> 8); in mei_me_count_full_read_slots()
613 filled_slots = (unsigned char) (write_ptr - read_ptr); in mei_me_count_full_read_slots()
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| /linux-5.19.10/drivers/net/wireless/intel/iwlegacy/ |
| D | 3945.c | 280 for (idx = il_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx; in il3945_tx_queue_reclaim()
281 q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd)) { in il3945_tx_queue_reclaim()
283 skb = txq->skbs[txq->q.read_ptr]; in il3945_tx_queue_reclaim()
285 txq->skbs[txq->q.read_ptr] = NULL; in il3945_tx_queue_reclaim()
314 txq->q.n_bd, txq->q.write_ptr, txq->q.read_ptr); in il3945_hdl_tx()
332 info = IEEE80211_SKB_CB(txq->skbs[txq->q.read_ptr]); in il3945_hdl_tx()
639 int idx = txq->q.read_ptr; in il3945_hw_txq_free_tfd()
668 struct sk_buff *skb = txq->skbs[txq->q.read_ptr]; in il3945_hw_txq_free_tfd()
673 txq->skbs[txq->q.read_ptr] = NULL; in il3945_hw_txq_free_tfd()
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| D | common.c | 2755 while (q->write_ptr != q->read_ptr) { in il_tx_queue_unmap()
2757 q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd); in il_tx_queue_unmap()
2818 while (q->read_ptr != q->write_ptr) { in il_cmd_queue_unmap()
2819 i = il_get_cmd_idx(q, q->read_ptr, 0); in il_cmd_queue_unmap()
2829 q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd); in il_cmd_queue_unmap()
2907 int s = q->read_ptr - q->write_ptr; in il_queue_space()
2909 if (q->read_ptr > q->write_ptr) in il_queue_space()
2952 q->write_ptr = q->read_ptr = 0; in il_queue_init()
3244 q->write_ptr, q->read_ptr); in il_hcmd_queue_reclaim()
3248 for (idx = il_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx; in il_hcmd_queue_reclaim()
[all …]
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| /linux-5.19.10/drivers/gpu/drm/i915/gvt/ |
| D | execlist.h | 90 u32 read_ptr :3; member
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| /linux-5.19.10/drivers/media/usb/pvrusb2/ |
| D | pvrusb2-hdw.h | 235 void *read_ptr,unsigned int read_len);
|