/linux-master/drivers/gpu/drm/imagination/ |
H A D | pvr_cccb.c | 28 WRITE_ONCE(ctrl->write_offset, 0); 53 pvr_cccb->write_offset = 0; 115 remaining = pvr_cccb->size - pvr_cccb->write_offset; 124 if (get_ccb_space(pvr_cccb->write_offset, read_offset, pvr_cccb->size) >= size) 159 u32 remaining = pvr_cccb->size - pvr_cccb->write_offset; 177 cccb_space = get_ccb_space(pvr_cccb->write_offset, read_offset, pvr_cccb->size); 188 memcpy(&pvr_cccb->cccb[pvr_cccb->write_offset], &pad_cmd, sizeof(pad_cmd)); 189 pvr_cccb->write_offset = 0; 192 memcpy(&pvr_cccb->cccb[pvr_cccb->write_offset], &cmd_header, sizeof(cmd_header)); 193 memcpy(&pvr_cccb->cccb[pvr_cccb->write_offset [all...] |
H A D | pvr_ccb.c | 30 ctrl->write_offset = 0; 83 WRITE_ONCE(pvr_ccb->ctrl->write_offset, 0); 110 * @write_offset: Address to store number of next available slot. May be %NULL. 119 pvr_ccb_slot_available_locked(struct pvr_ccb *pvr_ccb, u32 *write_offset) argument 122 u32 next_write_offset = (READ_ONCE(ctrl->write_offset) + 1) & READ_ONCE(ctrl->wrap_mask); 127 if (write_offset) 128 *write_offset = next_write_offset; 171 while ((read_offset = READ_ONCE(ctrl->read_offset)) != READ_ONCE(ctrl->write_offset)) { 198 * read_offset == write_offset, which the FW considers as a KCCB-is-empty 218 u32 wr_offset = READ_ONCE(ctrl->write_offset); [all...] |
H A D | pvr_cccb.h | 48 /** @write_offset: CCCB write offset. */ 49 u32 write_offset; member in struct:pvr_cccb
|
H A D | pvr_rogue_fwif_shared.h | 120 u32 write_offset; member in struct:rogue_fwif_cccb_ctl
|
H A D | pvr_rogue_fwif_shared_check.h | 28 OFFSET_CHECK(struct rogue_fwif_cccb_ctl, write_offset, 0);
|
H A D | pvr_rogue_fwif_check.h | 194 OFFSET_CHECK(struct rogue_fwif_ccb_ctl, write_offset, 0);
|
H A D | pvr_rogue_fwif.h | 807 u32 write_offset; member in struct:rogue_fwif_ccb_ctl
|
/linux-master/arch/powerpc/platforms/cell/ |
H A D | axon_msi.c | 97 u32 write_offset, msi; local 101 write_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG); 102 pr_devel("axon_msi: original write_offset 0x%x\n", write_offset); 104 /* write_offset doesn't wrap properly, so we have to mask it */ 105 write_offset &= MSIC_FIFO_SIZE_MASK; 107 while (msic->read_offset != write_offset && retry < 100) { 113 write_offset, msic->read_offset, msi);
|
/linux-master/drivers/gpu/drm/i915/gt/uc/ |
H A D | intel_guc_log.c | 377 unsigned int buffer_size, read_offset, write_offset, bytes_to_copy, full_cnt; local 422 write_offset = log_buf_state_local.sampled_write_ptr; 430 log_buf_state->read_ptr = write_offset; 444 log_buf_snapshot_state->write_ptr = write_offset; 451 write_offset = buffer_size; 453 (write_offset > buffer_size))) { 457 write_offset = buffer_size; 461 if (read_offset > write_offset) { 462 i915_memcpy_from_wc(dst_data, src_data, write_offset); 465 bytes_to_copy = write_offset [all...] |
H A D | intel_guc_capture.c | 1299 unsigned int buffer_size, read_offset, write_offset, full_count; local 1321 write_offset = log_buf_state_local.sampled_write_ptr; 1333 write_offset = buffer_size; 1335 (write_offset > buffer_size))) { 1340 write_offset = buffer_size; 1345 buf.wr = write_offset; 1355 log_buf_state->read_ptr = write_offset;
|
/linux-master/drivers/iommu/ |
H A D | virtio-iommu.c | 86 unsigned int write_offset; member in struct:viommu_request 175 write_len = req->len - req->write_offset; 177 memcpy(req->writeback, req->buf + req->write_offset, 221 off_t write_offset; local 229 write_offset = viommu_get_write_desc_offset(viommu, buf, len); 230 if (write_offset <= 0) 239 req->writeback = buf + write_offset; 240 req->write_offset = write_offset; 242 memcpy(&req->buf, buf, write_offset); [all...] |
/linux-master/drivers/rtc/ |
H A D | rtc-meson.c | 274 unsigned int write_offset, write_size; local 276 write_offset = RTC_REGMEM_0 + (offset / 4); 279 return regmap_bulk_write(rtc->serial, write_offset, buf, write_size);
|
/linux-master/drivers/md/ |
H A D | dm-kcopyd.c | 386 sector_t write_offset; member in struct:kcopyd_job 433 if (job->write_offset == job->master_job->write_offset) { 434 job->master_job->write_offset += job->source.count; 733 sub_job->write_offset = progress; 847 job->write_offset = 0;
|
/linux-master/kernel/ |
H A D | relay.c | 960 size_t read_subbuf, read_offset, write_subbuf, write_offset; local 964 write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset; 970 if (read_offset + padding < write_offset) 971 avail = write_offset - (read_offset + padding);
|
/linux-master/drivers/mailbox/ |
H A D | bcm-flexrm-mailbox.c | 982 u32 read_offset, write_offset; local 1025 write_offset = ring->bd_write_offset; 1027 if (!flexrm_is_next_table_desc(ring->bd_base + write_offset)) 1029 write_offset += RING_DESC_SIZE; 1030 if (write_offset == RING_BD_SIZE) 1031 write_offset = 0x0; 1032 if (write_offset == read_offset)
|
/linux-master/drivers/net/ethernet/atheros/atl1e/ |
H A D | atl1e_main.c | 1406 u32 packet_size, write_offset; local 1409 write_offset = *(rx_page->write_offset_addr); 1410 if (likely(rx_page->read_offset < write_offset)) { 1494 write_offset = *(rx_page->write_offset_addr); 1495 } while (rx_page->read_offset < write_offset);
|
/linux-master/drivers/spmi/ |
H A D | spmi-pmic-arb.c | 514 u32 read_cmd, read_offset, write_cmd, write_offset; local 525 len, &write_cmd, &write_offset); 538 rc = pmic_arb_write_cmd_unlocked(ctrl, write_cmd, write_offset, sid,
|
/linux-master/drivers/bus/mhi/ep/ |
H A D | main.c | 406 size_t tr_len, read_offset, write_offset; local 439 write_offset = len - buf_left; 446 buf_info.dev_addr = buf_addr + write_offset;
|
/linux-master/drivers/net/ethernet/emulex/benet/ |
H A D | be_cmds.h | 1471 u32 write_offset; member in struct:lancer_cmd_req_write_object
|
H A D | be_cmds.c | 2376 req->write_offset = cpu_to_le32(data_offset);
|
/linux-master/drivers/scsi/elx/libefc_sli/ |
H A D | sli4.h | 3191 __le32 write_offset; member in struct:sli4_rqst_cmn_write_object
|
H A D | sli4.c | 3806 wr_obj->write_offset = cpu_to_le32(offset);
|
/linux-master/drivers/scsi/lpfc/ |
H A D | lpfc_hw4.h | 3941 uint32_t write_offset; member in struct:lpfc_mbx_wr_object::__anon535::__anon536
|
H A D | lpfc_sli.c | 20922 wr_object->u.request.write_offset = *offset;
|