Searched refs:read_ptr (Results 1 - 25 of 58) sorted by relevance

123

/linux-master/sound/soc/intel/avs/
H A Dapl.c69 if (layout.read_ptr > layout.write_ptr) {
70 avs_dump_fw_log(adev, buf + layout.read_ptr,
71 avs_apl_log_payload_size(adev) - layout.read_ptr);
72 layout.read_ptr = 0;
74 avs_dump_fw_log_wakeup(adev, buf + layout.read_ptr, layout.write_ptr - layout.read_ptr);
95 if (layout->read_ptr != layout->write_ptr)
131 if (!avs_apl_is_entry_stackdump(buf + layout.read_ptr)) {
150 if (layout.read_ptr > layout.write_ptr) {
151 count = avs_apl_log_payload_size(adev) - layout.read_ptr;
[all...]
/linux-master/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_queue.c40 pr_debug("Queue Read Pointer: 0x%px\n", q->read_ptr);
57 pr_debug("Queue Read Pointer: 0x%px\n", q->properties.read_ptr);
H A Dkfd_mqd_manager_cik.c194 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
195 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
238 m->sdma_rlc_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
239 m->sdma_rlc_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
354 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
355 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
H A Dkfd_mqd_manager_v10.c179 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
180 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
376 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
377 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
H A Dkfd_mqd_manager_vi.c187 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
188 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
372 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
373 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
H A Dkfd_mqd_manager_v11.c233 m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
234 m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
436 m->sdmax_rlcx_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
437 m->sdmax_rlcx_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
/linux-master/sound/soc/sof/
H A Dipc4-mtrace.c180 u32 log_buffer_offset, log_buffer_size, read_ptr, write_ptr; local
212 read_ptr = core_data->host_read_ptr;
215 if (read_ptr < write_ptr)
216 avail = write_ptr - read_ptr;
218 avail = log_buffer_size - read_ptr + write_ptr;
233 core_data->id, read_ptr, write_ptr, avail);
235 if (read_ptr < write_ptr) {
237 sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer, avail);
240 sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer,
260 read_ptr
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/linux-master/drivers/net/wireless/intel/iwlwifi/queue/
H A Dtx.c167 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr);
714 used = (q->write_ptr - q->read_ptr) &
801 if (txq->read_ptr == txq->write_ptr && txq->wd_timeout)
825 while (txq->write_ptr != txq->read_ptr) {
827 txq_id, txq->read_ptr);
830 int idx = iwl_txq_get_cmd_index(txq, txq->read_ptr);
837 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr);
934 q->read_ptr = 0;
1000 txq->read_ptr, tx
1487 int read_ptr = txq->read_ptr; local
1582 int tfd_num, read_ptr, last_to_free; local
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/linux-master/drivers/net/ethernet/sfc/
H A Dtx_common.c216 unsigned int stop_index, read_ptr; local
219 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
221 while (read_ptr != stop_index) {
222 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr];
227 tx_queue->queue, read_ptr);
236 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
H A Dtx.c558 unsigned int read_ptr; local
561 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
564 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr];
583 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
/linux-master/drivers/net/ethernet/sfc/siena/
H A Dtx_common.c204 unsigned int stop_index, read_ptr; local
207 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
209 while (read_ptr != stop_index) {
210 struct efx_tx_buffer *buffer = &tx_queue->buffer[read_ptr];
215 tx_queue->queue, read_ptr);
223 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
H A Dselftest.c182 unsigned int read_ptr[EFX_MAX_CHANNELS]; local
189 read_ptr[channel->channel] = channel->eventq_read_ptr;
207 read_ptr[channel->channel]) {
/linux-master/tools/testing/selftests/mm/
H A Dpkey-x86.h149 ptr_contents = read_ptr(p1);
H A Dprotection_keys.c954 __attribute__((noinline)) int read_ptr(int *ptr)
1021 ptr_contents = read_ptr(ptr);
1032 ptr_contents = read_ptr(ptr);
1044 ptr_contents = read_ptr(ptr);
1049 ptr_contents = read_ptr(ptr);
1425 peek_result = read_ptr(ptr);
1435 peek_result = read_ptr(plain_ptr);
1479 ptr_contents = read_ptr(p1);
1508 ptr_contents = read_ptr(p1);
1541 ptr_contents = read_ptr(p
955 __attribute__((noinline)) int read_ptr(int *ptr) function
[all...]
H A Dpkey-helpers.h82 __attribute__((noinline)) int read_ptr(int *ptr);
/linux-master/drivers/w1/masters/
H A Dds2482.c142 * @read_ptr: see DS2482_PTR_CODE_xxx above
145 static inline int ds2482_select_register(struct ds2482_data *pdev, u8 read_ptr) argument
147 if (pdev->read_prt != read_ptr) {
150 read_ptr) < 0)
153 pdev->read_prt = read_ptr;
463 /* Reset the device (sets the read_ptr to status) */
/linux-master/drivers/comedi/
H A Dcomedi_buf.c585 unsigned int read_ptr = async->buf_read_ptr; local
590 src = async->prealloc_buf + read_ptr;
592 if (nbytes >= async->prealloc_bufsz - read_ptr)
593 block_size = async->prealloc_bufsz - read_ptr;
600 read_ptr = 0;
/linux-master/drivers/hwtracing/coresight/
H A Dcoresight-etb10.c288 u32 read_ptr, write_ptr; local
294 read_ptr = readl_relaxed(drvdata->base + ETB_RAM_READ_POINTER);
338 writel_relaxed(read_ptr, drvdata->base + ETB_RAM_READ_POINTER);
435 u32 read_ptr, write_ptr, capacity; local
456 read_ptr = readl_relaxed(drvdata->base + ETB_RAM_READ_POINTER);
483 read_ptr = write_ptr;
485 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth);
508 read_ptr = (write_ptr + drvdata->buffer_depth) -
511 if (read_ptr > (drvdata->buffer_depth - 1))
512 read_ptr
[all...]
H A Dcoresight-tmc-etf.c478 u64 read_ptr, write_ptr; local
501 read_ptr = tmc_read_rrp(drvdata);
513 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size);
532 read_ptr = (write_ptr + drvdata->size) - to_read;
534 if (read_ptr > (drvdata->size - 1))
535 read_ptr -= drvdata->size;
537 tmc_write_rrp(drvdata, read_ptr);
/linux-master/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtx.c197 while (txq->write_ptr != txq->read_ptr) {
199 txq_id, txq->read_ptr);
202 struct sk_buff *skb = txq->entries[txq->read_ptr].skb;
210 txq->read_ptr = iwl_txq_inc_wrap(trans, txq->read_ptr);
212 if (txq->read_ptr == txq->write_ptr &&
360 txq->read_ptr = 0;
660 r = iwl_txq_get_cmd_index(txq, txq->read_ptr);
668 txq->write_ptr, txq->read_ptr);
674 txq->read_ptr
[all...]
/linux-master/drivers/net/ethernet/sfc/falcon/
H A Dtx.c361 unsigned int stop_index, read_ptr; local
364 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
366 while (read_ptr != stop_index) {
367 struct ef4_tx_buffer *buffer = &tx_queue->buffer[read_ptr];
373 tx_queue->queue, read_ptr);
381 read_ptr = tx_queue->read_count & tx_queue->ptr_mask;
H A Dselftest.c181 unsigned int read_ptr[EF4_MAX_CHANNELS]; local
188 read_ptr[channel->channel] = channel->eventq_read_ptr;
206 read_ptr[channel->channel]) {
/linux-master/drivers/gpu/drm/i915/gvt/
H A Dexeclist.h90 u32 read_ptr :3; member in struct:execlist_context_status_pointer_format::__anon629::__anon630
/linux-master/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.h235 void *read_ptr,unsigned int read_len);
/linux-master/drivers/net/wireless/intel/iwlegacy/
H A D3945.c280 for (idx = il_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx;
281 q->read_ptr = il_queue_inc_wrap(q->read_ptr, q->n_bd)) {
283 skb = txq->skbs[txq->q.read_ptr];
285 txq->skbs[txq->q.read_ptr] = NULL;
314 txq->q.n_bd, txq->q.write_ptr, txq->q.read_ptr);
332 info = IEEE80211_SKB_CB(txq->skbs[txq->q.read_ptr]);
631 * il3945_hw_txq_free_tfd - Free one TFD, those at idx [txq->q.read_ptr]
639 int idx = txq->q.read_ptr;
668 struct sk_buff *skb = txq->skbs[txq->q.read_ptr];
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