Home
last modified time | relevance | path

Searched refs:write_ptr (Results 1 – 25 of 67) sorted by relevance

123

/linux-6.15/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtx.c562 txq->write_ptr = 0; in iwl_trans_pcie_tx_reset()
898 q->write_ptr = 0; in iwl_queue_init()
1109 idx, txq->write_ptr, r); in iwl_pcie_cmdq_reclaim()
1211 (ssn != txq->write_ptr); in iwl_trans_pcie_txq_enable()
1554 txq->write_ptr); in iwl_pcie_enqueue_hcmd()
1578 txq->write_ptr); in iwl_pcie_enqueue_hcmd()
1608 txq->write_ptr = iwl_txq_inc_wrap(trans, txq->write_ptr); in iwl_pcie_enqueue_hcmd()
1644 txq->write_ptr)) { in iwl_pcie_hcmd_complete()
2071 int write_ptr = txq->write_ptr; in iwl_txq_gen1_update_byte_cnt_tbl() local
2294 txq->write_ptr = iwl_txq_inc_wrap(trans, txq->write_ptr); in iwl_trans_pcie_tx()
[all …]
H A Dtx-gen2.c305 int idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); in iwl_txq_gen2_build_tx_amsdu()
394 int idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); in iwl_txq_gen2_build_tx()
548 used = (q->write_ptr - q->read_ptr) & in iwl_txq_space()
768 idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); in iwl_txq_gen2_tx()
809 txq->write_ptr = iwl_txq_inc_wrap(trans, txq->write_ptr); in iwl_txq_gen2_tx()
831 while (txq->write_ptr != txq->read_ptr) { in iwl_txq_gen2_unmap()
1014 txq->write_ptr = wr_ptr; in iwl_pcie_txq_alloc_response()
1295 idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); in iwl_pcie_gen2_enqueue_hcmd()
1296 tfd = iwl_txq_get_tfd(trans, txq, txq->write_ptr); in iwl_pcie_gen2_enqueue_hcmd()
1327 INDEX_TO_SEQ(txq->write_ptr)); in iwl_pcie_gen2_enqueue_hcmd()
[all …]
H A Dtrans.c2654 wr_ptr = READ_ONCE(txq->write_ptr); in iwl_trans_pcie_wait_txq_empty()
2660 u8 write_ptr = READ_ONCE(txq->write_ptr); in iwl_trans_pcie_wait_txq_empty() local
2669 wr_ptr, write_ptr)) in iwl_trans_pcie_wait_txq_empty()
2671 wr_ptr = write_ptr; in iwl_trans_pcie_wait_txq_empty()
2889 txq->read_ptr, txq->write_ptr, in iwl_dbgfs_tx_queue_seq_show()
3209 write_ptr < data->prev_wr_ptr) { in iwl_dbgfs_monitor_data_read()
3218 size = write_ptr; in iwl_dbgfs_monitor_data_read()
3227 write_ptr > data->prev_wr_ptr) in iwl_dbgfs_monitor_data_read()
3235 size = write_ptr; in iwl_dbgfs_monitor_data_read()
3489 write_ptr = MON_BUFF_WRPTR; in iwl_trans_pcie_dump_pointers()
[all …]
/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_eu_stall.c354 if (read_ptr == write_ptr) in buf_data_size()
358 write_offset = write_ptr & (buf_size - 1); in buf_data_size()
393 write_ptr <<= 6; in eu_stall_data_buf_poll()
394 write_ptr &= ((buf_size << 1) - 1); in eu_stall_data_buf_poll()
402 xecore_buf->write = write_ptr; in eu_stall_data_buf_poll()
431 u32 read_ptr_reg, read_ptr, write_ptr; in xe_eu_stall_data_buf_read() local
446 write_ptr = xecore_buf->write; in xe_eu_stall_data_buf_read()
456 write_offset = write_ptr & (buf_size - 1); in xe_eu_stall_data_buf_read()
664 write_ptr <<= 6; in xe_eu_stall_stream_enable()
667 xecore_buf->write = write_ptr; in xe_eu_stall_stream_enable()
[all …]
H A Dxe_trace.h432 u32 read_ptr, u32 write_ptr,
435 read_ptr, write_ptr,
441 __field(u32, write_ptr)
449 __entry->write_ptr = write_ptr;
456 __entry->read_ptr, __entry->write_ptr,
/linux-6.15/sound/soc/intel/avs/
H A Dapl.c87 if (layout.read_ptr > layout.write_ptr) { in avs_apl_log_buffer_status()
92 avs_dump_fw_log_wakeup(adev, buf + layout.read_ptr, layout.write_ptr - layout.read_ptr); in avs_apl_log_buffer_status()
95 writel(layout.write_ptr, addr); in avs_apl_log_buffer_status()
113 if (layout->read_ptr != layout->write_ptr) in avs_apl_wait_log_entry()
168 if (layout.read_ptr > layout.write_ptr) { in avs_apl_coredump()
174 count = layout.write_ptr - layout.read_ptr; in avs_apl_coredump()
179 writel(layout.write_ptr, addr); in avs_apl_coredump()
/linux-6.15/drivers/hwtracing/coresight/
H A Dcoresight-etb10.c288 u32 read_ptr, write_ptr; in etb_dump_hw() local
295 write_ptr = readl_relaxed(drvdata->base + ETB_RAM_WRITE_POINTER); in etb_dump_hw()
297 frame_off = write_ptr % ETB_FRAME_SIZE_WORDS; in etb_dump_hw()
302 (unsigned long)write_ptr); in etb_dump_hw()
305 write_ptr += frame_endoff; in etb_dump_hw()
435 u32 read_ptr, write_ptr, capacity; in etb_update_buffer() local
464 if (write_ptr % ETB_FRAME_SIZE_WORDS) { in etb_update_buffer()
467 (unsigned long)write_ptr); in etb_update_buffer()
469 write_ptr &= ~(ETB_FRAME_SIZE_WORDS - 1); in etb_update_buffer()
483 read_ptr = write_ptr; in etb_update_buffer()
[all …]
H A Dultrasoc-smb.c70 u32 write_ptr; in smb_reset_buffer() local
82 write_ptr = readl(drvdata->base + SMB_LB_WR_ADDR_REG); in smb_reset_buffer()
85 if (!write_ptr || write_ptr == sdb->buf_rdptr + sdb->buf_hw_base) in smb_reset_buffer()
92 writel(write_ptr, drvdata->base + SMB_LB_RD_ADDR_REG); in smb_reset_buffer()
93 sdb->buf_rdptr = write_ptr - sdb->buf_hw_base; in smb_reset_buffer()
H A Dcoresight-tmc-etf.c480 u64 read_ptr, write_ptr; in tmc_update_etf_buffer() local
504 write_ptr = tmc_read_rwp(drvdata); in tmc_update_etf_buffer()
515 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
534 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
/linux-6.15/sound/soc/sof/
H A Dipc4-mtrace.c180 u32 log_buffer_offset, log_buffer_size, read_ptr, write_ptr; in sof_ipc4_mtrace_dfs_read() local
213 write_ptr = core_data->dsp_write_ptr; in sof_ipc4_mtrace_dfs_read()
215 if (read_ptr < write_ptr) in sof_ipc4_mtrace_dfs_read()
216 avail = write_ptr - read_ptr; in sof_ipc4_mtrace_dfs_read()
218 avail = log_buffer_size - read_ptr + write_ptr; in sof_ipc4_mtrace_dfs_read()
233 core_data->id, read_ptr, write_ptr, avail); in sof_ipc4_mtrace_dfs_read()
235 if (read_ptr < write_ptr) { in sof_ipc4_mtrace_dfs_read()
241 avail - write_ptr); in sof_ipc4_mtrace_dfs_read()
243 if (write_ptr) in sof_ipc4_mtrace_dfs_read()
245 (u8 *)(log_buffer) + avail - write_ptr, in sof_ipc4_mtrace_dfs_read()
[all …]
/linux-6.15/drivers/net/ethernet/sfc/
H A Def100_tx.c112 unsigned int write_ptr; in ef100_notify_tx_desc() local
120 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef100_notify_tx_desc()
122 EFX_POPULATE_DWORD_1(reg, ERF_GZ_TX_RING_PIDX, write_ptr); in ef100_notify_tx_desc()
264 unsigned int write_ptr; in ef100_tx_make_descriptors() local
278 write_ptr = new_write_count & tx_queue->ptr_mask; in ef100_tx_make_descriptors()
279 txd = ef100_tx_desc(tx_queue, write_ptr); in ef100_tx_make_descriptors()
295 write_ptr = new_write_count & tx_queue->ptr_mask; in ef100_tx_make_descriptors()
296 buffer = &tx_queue->buffer[write_ptr]; in ef100_tx_make_descriptors()
297 txd = ef100_tx_desc(tx_queue, write_ptr); in ef100_tx_make_descriptors()
/linux-6.15/drivers/media/platform/qcom/iris/
H A Diris_hfi_queue.c18 u32 *write_ptr; in iris_hfi_queue_write() local
30 write_ptr = (u32 *)((u8 *)qinfo->kernel_vaddr + write_idx); in iris_hfi_queue_write()
32 if (write_ptr < (u32 *)qinfo->kernel_vaddr || in iris_hfi_queue_write()
33 write_ptr > (u32 *)(qinfo->kernel_vaddr + in iris_hfi_queue_write()
38 memcpy(write_ptr, packet, packet_size); in iris_hfi_queue_write()
41 memcpy(write_ptr, packet, (packet_size - residue)); in iris_hfi_queue_write()
/linux-6.15/drivers/net/wireless/intel/iwlwifi/cfg/
H A Ddr.c76 .write_ptr = { \
92 .write_ptr = { \
106 .write_ptr = { \
H A Dsc.c83 .write_ptr = { \
99 .write_ptr = { \
113 .write_ptr = { \
H A Dbz.c90 .write_ptr = { \
106 .write_ptr = { \
120 .write_ptr = { \
H A D9000.c101 .write_ptr = { \
111 .write_ptr = { \
H A Dax210.c88 .write_ptr = { \
108 .write_ptr = { \
H A D22000.c95 .write_ptr = { \
112 .write_ptr = { \
/linux-6.15/drivers/hid/intel-thc-hid/intel-thc/
H A Dintel-thc-dma.c599 u8 write_ptr = dma_get_write_pointer(dev, read_config); in update_write_pointer() local
601 if (write_ptr + 1 == THC_WRAPAROUND_VALUE_ODD) in update_write_pointer()
603 else if (write_ptr + 1 == THC_WRAPAROUND_VALUE_EVEN) in update_write_pointer()
606 dma_set_write_pointer(dev, write_ptr + 1, read_config); in update_write_pointer()
611 u8 *read_ptr, u8 *write_ptr) in is_dma_buf_empty() argument
614 *write_ptr = dma_get_write_pointer(dev, read_config); in is_dma_buf_empty()
616 if ((*read_ptr & THC_POINTER_MASK) == (*write_ptr & THC_POINTER_MASK)) in is_dma_buf_empty()
617 if (*read_ptr != *write_ptr) in is_dma_buf_empty()
627 u8 read_ptr, write_ptr, prd_table_index; in thc_dma_read() local
630 if (!is_dma_buf_empty(dev, read_config, &read_ptr, &write_ptr)) { in thc_dma_read()
[all …]
/linux-6.15/arch/powerpc/platforms/pseries/
H A Ddtl.c52 struct dtl_entry *write_ptr; member
68 struct dtl_entry *wp = dtlr->write_ptr; in consume_dtle()
84 dtlr->write_ptr = wp; in consume_dtle()
101 dtlr->write_ptr = dtl->buf; in dtl_start()
115 dtlr->write_ptr = NULL; in dtl_stop()
/linux-6.15/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_mqd_manager_v12.c176 (uint32_t __user *)p->write_ptr, in load_mqd()
199 m->cp_hqd_pq_wptr_poll_addr_lo = lower_32_bits((uint64_t)q->write_ptr); in update_mqd()
200 m->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits((uint64_t)q->write_ptr); in update_mqd()
340 m->sdmax_rlcx_rb_wptr_poll_addr_lo = lower_32_bits((uint64_t)q->write_ptr); in update_mqd_sdma()
341 m->sdmax_rlcx_rb_wptr_poll_addr_hi = upper_32_bits((uint64_t)q->write_ptr); in update_mqd_sdma()
H A Dkfd_mqd_manager_v11.c213 (uint32_t __user *)p->write_ptr, in load_mqd()
236 m->cp_hqd_pq_wptr_poll_addr_lo = lower_32_bits((uint64_t)q->write_ptr); in update_mqd()
237 m->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits((uint64_t)q->write_ptr); in update_mqd()
439 m->sdmax_rlcx_rb_wptr_poll_addr_lo = lower_32_bits((uint64_t)q->write_ptr); in update_mqd_sdma()
440 m->sdmax_rlcx_rb_wptr_poll_addr_hi = upper_32_bits((uint64_t)q->write_ptr); in update_mqd_sdma()
/linux-6.15/drivers/comedi/
H A Dcomedi_buf.c561 unsigned int write_ptr = async->buf_write_ptr; in comedi_buf_memcpy_to() local
566 if (write_ptr + num_bytes > async->prealloc_bufsz) in comedi_buf_memcpy_to()
567 block_size = async->prealloc_bufsz - write_ptr; in comedi_buf_memcpy_to()
571 memcpy(async->prealloc_buf + write_ptr, data, block_size); in comedi_buf_memcpy_to()
576 write_ptr = 0; in comedi_buf_memcpy_to()
/linux-6.15/drivers/gpu/drm/xe/abi/
H A Dguc_log_abi.h50 u32 write_ptr; member
/linux-6.15/drivers/net/ethernet/sfc/falcon/
H A Dfarch.c274 unsigned write_ptr; in ef4_farch_notify_tx_desc() local
277 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_notify_tx_desc()
287 unsigned write_ptr; in ef4_farch_push_tx_desc() local
293 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_push_tx_desc()
295 FRF_AZ_TX_DESC_WPTR, write_ptr); in ef4_farch_push_tx_desc()
310 unsigned write_ptr; in ef4_farch_tx_write() local
318 write_ptr = tx_queue->write_count & tx_queue->ptr_mask; in ef4_farch_tx_write()
319 buffer = &tx_queue->buffer[write_ptr]; in ef4_farch_tx_write()
320 txd = ef4_tx_desc(tx_queue, write_ptr); in ef4_farch_tx_write()
493 unsigned write_ptr; in ef4_farch_rx_write() local
[all …]

123