| /Linux-v5.10/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_guc_log.c | 215 unsigned int buffer_size, read_offset, write_offset, bytes_to_copy, full_cnt; in guc_read_update_log_buffer() local
258 write_offset = log_buf_state_local.sampled_write_ptr; in guc_read_update_log_buffer()
266 log_buf_state->read_ptr = write_offset; in guc_read_update_log_buffer()
280 log_buf_snapshot_state->write_ptr = write_offset; in guc_read_update_log_buffer()
287 write_offset = buffer_size; in guc_read_update_log_buffer()
289 (write_offset > buffer_size))) { in guc_read_update_log_buffer()
293 write_offset = buffer_size; in guc_read_update_log_buffer()
297 if (read_offset > write_offset) { in guc_read_update_log_buffer()
298 i915_memcpy_from_wc(dst_data, src_data, write_offset); in guc_read_update_log_buffer()
301 bytes_to_copy = write_offset - read_offset; in guc_read_update_log_buffer()
|
| /Linux-v5.10/arch/powerpc/platforms/cell/ |
| D | axon_msi.c | 96 u32 write_offset, msi; in axon_msi_cascade() local
100 write_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG); in axon_msi_cascade()
101 pr_devel("axon_msi: original write_offset 0x%x\n", write_offset); in axon_msi_cascade()
104 write_offset &= MSIC_FIFO_SIZE_MASK; in axon_msi_cascade()
106 while (msic->read_offset != write_offset && retry < 100) { in axon_msi_cascade()
112 write_offset, msic->read_offset, msi); in axon_msi_cascade()
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| /Linux-v5.10/drivers/iommu/ |
| D | virtio-iommu.c | 86 unsigned int write_offset; member
175 write_len = req->len - req->write_offset; in __viommu_sync_req()
177 memcpy(req->writeback, req->buf + req->write_offset, in __viommu_sync_req()
221 off_t write_offset; in __viommu_add_req() local
229 write_offset = viommu_get_write_desc_offset(viommu, buf, len); in __viommu_add_req()
230 if (write_offset <= 0) in __viommu_add_req()
239 req->writeback = buf + write_offset; in __viommu_add_req()
240 req->write_offset = write_offset; in __viommu_add_req()
242 memcpy(&req->buf, buf, write_offset); in __viommu_add_req()
244 sg_init_one(&top_sg, req->buf, write_offset); in __viommu_add_req()
[all …]
|
| /Linux-v5.10/drivers/rtc/ |
| D | rtc-meson.c | 274 unsigned int write_offset, write_size; in meson_rtc_regmem_write() local
276 write_offset = RTC_REGMEM_0 + (offset / 4); in meson_rtc_regmem_write()
279 return regmap_bulk_write(rtc->serial, write_offset, buf, write_size); in meson_rtc_regmem_write()
|
| /Linux-v5.10/drivers/md/ |
| D | dm-kcopyd.c | 380 sector_t write_offset; member
426 if (job->write_offset == job->master_job->write_offset) { in pop_io_job()
427 job->master_job->write_offset += job->source.count; in pop_io_job()
729 sub_job->write_offset = progress; in segment_complete()
843 job->write_offset = 0; in dm_kcopyd_copy()
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| /Linux-v5.10/Documentation/admin-guide/device-mapper/ |
| D | delay.rst | 10 <device> <offset> <delay> [<write_device> <write_offset> <write_delay>
|
| /Linux-v5.10/drivers/mailbox/ |
| D | bcm-flexrm-mailbox.c | 992 u32 read_offset, write_offset; in flexrm_new_request() local
1035 write_offset = ring->bd_write_offset; in flexrm_new_request()
1037 if (!flexrm_is_next_table_desc(ring->bd_base + write_offset)) in flexrm_new_request()
1039 write_offset += RING_DESC_SIZE; in flexrm_new_request()
1040 if (write_offset == RING_BD_SIZE) in flexrm_new_request()
1041 write_offset = 0x0; in flexrm_new_request()
1042 if (write_offset == read_offset) in flexrm_new_request()
|
| /Linux-v5.10/kernel/ |
| D | relay.c | 1048 size_t read_subbuf, read_offset, write_subbuf, write_offset; in relay_file_read_subbuf_avail() local
1052 write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset; in relay_file_read_subbuf_avail()
1058 if (read_offset + padding < write_offset) in relay_file_read_subbuf_avail()
1059 avail = write_offset - (read_offset + padding); in relay_file_read_subbuf_avail()
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| /Linux-v5.10/drivers/net/ethernet/atheros/atl1e/ |
| D | atl1e_main.c | 1403 u32 packet_size, write_offset; in atl1e_clean_rx_irq() local
1406 write_offset = *(rx_page->write_offset_addr); in atl1e_clean_rx_irq()
1407 if (likely(rx_page->read_offset < write_offset)) { in atl1e_clean_rx_irq()
1491 write_offset = *(rx_page->write_offset_addr); in atl1e_clean_rx_irq()
1492 } while (rx_page->read_offset < write_offset); in atl1e_clean_rx_irq()
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| /Linux-v5.10/drivers/net/ethernet/emulex/benet/ |
| D | be_cmds.h | 1471 u32 write_offset; member
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| D | be_cmds.c | 2373 req->write_offset = cpu_to_le32(data_offset); in lancer_cmd_write_object()
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| /Linux-v5.10/drivers/scsi/lpfc/ |
| D | lpfc_hw4.h | 3917 uint32_t write_offset; member
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| D | lpfc_sli.c | 19735 wr_object->u.request.write_offset = *offset; in lpfc_wr_object()
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