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Searched refs:read_offset (Results 1 – 25 of 38) sorted by relevance

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/OK3568_Linux_fs/kernel/arch/powerpc/platforms/cell/
H A Daxon_msi.c71 u32 read_offset; member
106 while (msic->read_offset != write_offset && retry < 100) { in axon_msi_cascade()
107 idx = msic->read_offset / sizeof(__le32); in axon_msi_cascade()
112 write_offset, msic->read_offset, msi); in axon_msi_cascade()
136 msic->read_offset += MSIC_FIFO_ENTRY_SIZE; in axon_msi_cascade()
137 msic->read_offset &= MSIC_FIFO_SIZE_MASK; in axon_msi_cascade()
143 msic->read_offset += MSIC_FIFO_ENTRY_SIZE; in axon_msi_cascade()
144 msic->read_offset &= MSIC_FIFO_SIZE_MASK; in axon_msi_cascade()
402 msic->read_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG) in axon_msi_probe()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_log.c215 unsigned int buffer_size, read_offset, write_offset, bytes_to_copy, full_cnt; in guc_read_update_log_buffer() local
257 read_offset = log_buf_state_local.read_ptr; in guc_read_update_log_buffer()
286 read_offset = 0; in guc_read_update_log_buffer()
288 } else if (unlikely((read_offset > buffer_size) || in guc_read_update_log_buffer()
292 read_offset = 0; in guc_read_update_log_buffer()
297 if (read_offset > write_offset) { in guc_read_update_log_buffer()
299 bytes_to_copy = buffer_size - read_offset; in guc_read_update_log_buffer()
301 bytes_to_copy = write_offset - read_offset; in guc_read_update_log_buffer()
303 i915_memcpy_from_wc(dst_data + read_offset, in guc_read_update_log_buffer()
304 src_data + read_offset, bytes_to_copy); in guc_read_update_log_buffer()
/OK3568_Linux_fs/external/security/rk_tee_user/v2/ta/rk_test/
H A Drktest_otp.c18 uint32_t read_offset = 0; in handle_otp_read() local
27 res = rk_otp_read(read_offset, read_data, read_len); in handle_otp_read()
/OK3568_Linux_fs/external/security/rk_tee_user/v1/ta/rk_test/
H A Drktest_otp.c19 uint32_t read_offset = 0; in handle_otp_read() local
28 res = rk_otp_read(read_offset, read_data, read_len); in handle_otp_read()
/OK3568_Linux_fs/kernel/drivers/fsi/
H A Dfsi-occ.c63 size_t read_offset; member
112 if (WARN_ON_ONCE(client->read_offset > client->data_size)) { in occ_read()
118 rc = min(len, client->data_size - client->read_offset); in occ_read()
119 if (copy_to_user(buf, client->buffer + client->read_offset, rc)) in occ_read()
122 client->read_offset += rc; in occ_read()
188 client->read_offset = 0; in occ_write()
/OK3568_Linux_fs/kernel/drivers/rtc/
H A Drtc-meson.c262 unsigned int read_offset, read_size; in meson_rtc_regmem_read() local
264 read_offset = RTC_REGMEM_0 + (offset / 4); in meson_rtc_regmem_read()
267 return regmap_bulk_read(rtc->serial, read_offset, buf, read_size); in meson_rtc_regmem_read()
H A Drtc-tps65910.c360 .read_offset = tps65910_read_offset,
367 .read_offset = tps65910_read_offset,
H A Drtc-armada38x.c457 .read_offset = armada38x_rtc_read_offset,
465 .read_offset = armada38x_rtc_read_offset,
H A Drtc-pcf85063.c312 .read_offset = pcf85063_read_offset,
320 .read_offset = pcf85063_read_offset,
/OK3568_Linux_fs/kernel/drivers/input/mouse/
H A Dcyapa_gen6.c561 u16 read_offset, u16 read_len, u8 data_id, in cyapa_pip_retrieve_data_structure() argument
566 __le16 read_offset; in cyapa_pip_retrieve_data_structure() member
579 put_unaligned_le16(read_offset, &cmd.read_offset); in cyapa_pip_retrieve_data_structure()
/OK3568_Linux_fs/kernel/drivers/media/pci/saa7134/
H A Dsaa7134-alsa.c599 dev->dmasound.read_offset += snd_pcm_lib_period_bytes(substream); in snd_card_saa7134_capture_pointer()
600 if (dev->dmasound.read_offset == dev->dmasound.bufsize) in snd_card_saa7134_capture_pointer()
601 dev->dmasound.read_offset = 0; in snd_card_saa7134_capture_pointer()
604 return bytes_to_frames(runtime, dev->dmasound.read_offset); in snd_card_saa7134_capture_pointer()
810 dev->dmasound.read_offset = 0; in snd_card_saa7134_capture_open()
/OK3568_Linux_fs/kernel/drivers/net/ethernet/netronome/nfp/
H A Dnfp_asm.h404 static inline u32 nfp_get_ind_csr_ctx_ptr_offs(u32 read_offset) in nfp_get_ind_csr_ctx_ptr_offs() argument
406 return (read_offset & ~NFP_IND_ME_CTX_PTR_BASE_MASK) | NFP_CSR_CTX_PTR; in nfp_get_ind_csr_ctx_ptr_offs()
/OK3568_Linux_fs/kernel/drivers/input/touchscreen/cyttsp5/
H A Dcyttsp5_core.c1838 struct cyttsp5_core_data *cd, u16 read_offset, u16 read_length, in cyttsp5_hid_output_get_data_structure_() argument
1855 write_buf[0] = LOW_BYTE(read_offset); in cyttsp5_hid_output_get_data_structure_()
1856 write_buf[1] = HI_BYTE(read_offset); in cyttsp5_hid_output_get_data_structure_()
1879 read_offset += read_len; in cyttsp5_hid_output_get_data_structure_()
1898 struct cyttsp5_core_data *cd, u16 read_offset, u16 read_length, in cyttsp5_hid_output_get_data_structure() argument
1911 rc = cyttsp5_hid_output_get_data_structure_(cd, read_offset, in cyttsp5_hid_output_get_data_structure()
1922 int protect, u16 read_offset, u16 read_length, u8 data_id, in _cyttsp5_request_hid_output_get_data_structure() argument
1929 read_offset, read_length, data_id, status, in _cyttsp5_request_hid_output_get_data_structure()
1933 read_offset, read_length, data_id, status, in _cyttsp5_request_hid_output_get_data_structure()
2009 struct cyttsp5_core_data *cd, u16 read_offset, u16 read_length, in cyttsp5_hid_output_get_selftest_result_() argument
[all …]
H A Dcyttsp5_regs.h857 u16 read_offset, u16 read_length, u8 data_id,
864 u16 read_offset, u16 read_length, u8 test_id, u8 *status,
872 u16 read_offset, u16 read_count, u8 data_id,
/OK3568_Linux_fs/kernel/kernel/
H A Drelay.c1048 size_t read_subbuf, read_offset, write_subbuf, write_offset; in relay_file_read_subbuf_avail() local
1054 read_offset = read_pos % subbuf_size; 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()
1061 avail = (subbuf_size - padding) - read_offset; in relay_file_read_subbuf_avail()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/etnaviv/
H A Detnaviv_gem_submit.c339 if (r->read_offset == 0) { in submit_perfmon_validate()
344 if (r->read_offset >= bo->obj->base.size - sizeof(u32)) { in submit_perfmon_validate()
363 submit->pmrs[i].offset = r->read_offset; in submit_perfmon_validate()
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/drm/
H A Detnaviv_drm.h169 __u32 read_offset; /* in, offset from read_bo */ member
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/drm/
H A Detnaviv_drm.h169 __u32 read_offset; /* in, offset from read_bo */ member
/OK3568_Linux_fs/kernel/include/uapi/drm/
H A Detnaviv_drm.h175 __u32 read_offset; /* in, offset from read_bo */ member
/OK3568_Linux_fs/kernel/drivers/mailbox/
H A Dbcm-flexrm-mailbox.c992 u32 read_offset, write_offset; in flexrm_new_request() local
1021 read_offset = readl_relaxed(ring->regs + RING_BD_READ_PTR); in flexrm_new_request()
1023 read_offset *= RING_DESC_SIZE; in flexrm_new_request()
1024 read_offset += (u32)(BD_START_ADDR_DECODE(val) - ring->bd_dma_base); in flexrm_new_request()
1042 if (write_offset == read_offset) in flexrm_new_request()
/OK3568_Linux_fs/kernel/drivers/net/ethernet/atheros/atl1e/
H A Datl1e_main.c759 rx_page_desc[i].rx_page[j].read_offset = 0; in atl1e_init_ring_ptrs()
1407 if (likely(rx_page->read_offset < write_offset)) { in atl1e_clean_rx_irq()
1414 rx_page->read_offset); in atl1e_clean_rx_irq()
1471 rx_page->read_offset += in atl1e_clean_rx_irq()
1477 if (rx_page->read_offset >= rx_ring->page_size) { in atl1e_clean_rx_irq()
1482 rx_page->read_offset = in atl1e_clean_rx_irq()
1492 } while (rx_page->read_offset < write_offset); in atl1e_clean_rx_irq()
H A Datl1e.h386 u32 read_offset; /* the offset where we have read */ member
/OK3568_Linux_fs/kernel/drivers/input/touchscreen/
H A Dcyttsp4_core.c189 int read_offset; in cyttsp4_si_get_cydata() local
213 read_offset = si->si_ofs.cydata_ofs; in cyttsp4_si_get_cydata()
216 rc = cyttsp4_adap_read(cd, read_offset, in cyttsp4_si_get_cydata()
235 read_offset += offsetof(struct cyttsp4_cydata, mfgid_sz) in cyttsp4_si_get_cydata()
239 rc = cyttsp4_adap_read(cd, read_offset, si->si_ptrs.cydata->mfgid_sz, in cyttsp4_si_get_cydata()
247 read_offset += si->si_ptrs.cydata->mfgid_sz; in cyttsp4_si_get_cydata()
250 rc = cyttsp4_adap_read(cd, read_offset, in cyttsp4_si_get_cydata()
/OK3568_Linux_fs/kernel/include/linux/
H A Drtc.h68 int (*read_offset)(struct device *, long *offset); member
/OK3568_Linux_fs/kernel/drivers/scsi/lpfc/
H A Dlpfc_bsg.h327 uint32_t read_offset; member

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