| /Linux-v5.4/sound/sh/ |
| D | sh_dac_audio.c | 47 char *data_buffer, *buffer_begin, *buffer_end; member
68 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in dac_audio_reset()
107 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in snd_sh_dac_pcm_open()
146 memset(chip->data_buffer, 0, chip->pdata->buffer_size); in snd_sh_dac_pcm_prepare()
160 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in snd_sh_dac_pcm_trigger()
180 if (copy_from_user_toio(chip->data_buffer + pos, src, count)) in snd_sh_dac_pcm_copy()
182 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_copy()
200 memcpy_toio(chip->data_buffer + pos, src, count); in snd_sh_dac_pcm_copy_kernel()
201 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_copy_kernel()
219 memset_io(chip->data_buffer + pos, 0, count); in snd_sh_dac_pcm_silence()
[all …]
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| /Linux-v5.4/drivers/char/tpm/ |
| D | tpm-dev-common.c | 64 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_dev_async_work()
65 sizeof(priv->data_buffer)); in tpm_dev_async_work()
93 memset(priv->data_buffer, 0, sizeof(priv->data_buffer)); in tpm_timeout_work()
131 rc = copy_to_user(buf, priv->data_buffer + *off, ret_size); in tpm_common_read()
133 memset(priv->data_buffer, 0, TPM_BUFSIZE); in tpm_common_read()
137 memset(priv->data_buffer + *off, 0, ret_size); in tpm_common_read()
174 if (copy_from_user(priv->data_buffer, buf, size)) { in tpm_common_write()
180 size < be32_to_cpu(*((__be32 *)(priv->data_buffer + 2)))) { in tpm_common_write()
211 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_common_write()
212 sizeof(priv->data_buffer)); in tpm_common_write()
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| D | tpm-dev.h | 21 u8 data_buffer[TPM_BUFSIZE]; member
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| /Linux-v5.4/drivers/misc/vmw_vmci/ |
| D | vmci_guest.c | 54 void *data_buffer; member
211 u8 *dg_in_buffer = vmci_dev->data_buffer; in vmci_dispatch_dgs()
220 vmci_dev->data_buffer, current_dg_in_buffer_size); in vmci_dispatch_dgs()
282 vmci_dev->data_buffer + in vmci_dispatch_dgs()
324 vmci_dev->data_buffer, in vmci_dispatch_dgs()
343 vmci_dev->data_buffer, in vmci_dispatch_dgs()
475 vmci_dev->data_buffer = vmalloc(VMCI_MAX_DG_SIZE); in vmci_guest_probe_device()
476 if (!vmci_dev->data_buffer) { in vmci_guest_probe_device()
672 vfree(vmci_dev->data_buffer); in vmci_guest_probe_device()
727 vfree(vmci_dev->data_buffer); in vmci_guest_remove_device()
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| /Linux-v5.4/drivers/platform/chrome/wilco_ec/ |
| D | core.c | 56 ec->data_buffer = devm_kzalloc(dev, ec->data_size, GFP_KERNEL); in wilco_ec_probe()
57 if (!ec->data_buffer) in wilco_ec_probe()
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| D | mailbox.c | 151 rs = ec->data_buffer; in wilco_ec_transfer()
206 rq = ec->data_buffer; in wilco_ec_mailbox()
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| /Linux-v5.4/drivers/mtd/nand/raw/ |
| D | qcom_nandc.c | 391 u8 *data_buffer; member
1198 memset(nandc->data_buffer, 0xff, nandc->buf_count); in nandc_param()
1202 read_data_dma(nandc, FLASH_BUF_ACC, nandc->data_buffer, in nandc_param()
1418 memcpy(nandc->data_buffer, nandc->reg_read_buf, in post_command()
1922 memset(nandc->data_buffer, 0xff, size); in copy_last_cw()
1929 read_data_dma(nandc, FLASH_BUF_ACC, nandc->data_buffer, size, 0); in copy_last_cw()
2164 memset(nandc->data_buffer, 0xff, host->cw_data); in qcom_nandc_write_oob()
2166 mtd_ooblayout_get_databytes(mtd, nandc->data_buffer + data_size, oob, in qcom_nandc_write_oob()
2174 nandc->data_buffer, data_size + oob_size, 0); in qcom_nandc_write_oob()
2219 bad = nandc->data_buffer[bbpos] != 0xff; in qcom_nandc_block_bad()
[all …]
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| /Linux-v5.4/drivers/crypto/ux500/hash/ |
| D | hash_core.c | 765 int msg_length, u8 *data_buffer, u8 *buffer, in hash_process_data() argument
775 *(data_buffer + count); in hash_process_data()
809 if (IS_ALIGNED((unsigned long)data_buffer, 4) && in hash_process_data()
812 (const u32 *)data_buffer, in hash_process_data()
819 *(data_buffer + count); in hash_process_data()
826 data_buffer += (HASH_BLOCK_SIZE - *index); in hash_process_data()
1070 u8 *data_buffer; in hash_hw_update() local
1098 data_buffer = walk.data; in hash_hw_update()
1100 data_buffer, buffer, &index); in hash_hw_update()
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| /Linux-v5.4/include/linux/platform_data/ |
| D | wilco-ec.h | 40 void *data_buffer; member
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| /Linux-v5.4/drivers/scsi/ |
| D | 3w-9xxx.c | 743 tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
761 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
780 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
784 event = (TW_Event *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
809 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
813 event = (TW_Event *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
838 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
842 tw_lock = (TW_Lock *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
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| D | 3w-xxxx.h | 342 char data_buffer[1]; member
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| D | 3w-sas.h | 322 char data_buffer[1]; member
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| D | 3w-9xxx.h | 591 char data_buffer[1]; member
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| D | 3w-xxxx.c | 934 memset(tw_ioctl->data_buffer, 0, data_buffer_length); in tw_chrdev_ioctl()
948 memcpy(tw_ioctl->data_buffer, &tw_aen_code, sizeof(tw_aen_code)); in tw_chrdev_ioctl()
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| /Linux-v5.4/drivers/usb/isp1760/ |
| D | isp1760-hcd.c | 122 void *data_buffer; member
599 if (qtd->data_buffer == qtd->urb->setup_packet) in create_ptd_atl()
789 qtd->data_buffer, in collect_qtds()
879 qtd->data_buffer, qtd->length); in enqueue_qtds()
1368 qtd->data_buffer = databuffer; in qtd_fill()
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| /Linux-v5.4/drivers/scsi/esas2r/ |
| D | esas2r_ioctl.c | 1391 memcpy(ioctl->data.prw.data_buffer, a->nvram, in esas2r_ioctl_handler()
1407 (struct esas2r_sas_nvram *)ioctl->data.prw.data_buffer); in esas2r_ioctl_handler()
1417 (struct esas2r_sas_nvram *)ioctl->data.prw.data_buffer); in esas2r_ioctl_handler()
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| D | atioctl.h | 102 char data_buffer[512]; member
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| /Linux-v5.4/drivers/scsi/isci/ |
| D | request.c | 1454 u8 *data_buffer) in sci_stp_request_pio_data_in_copy_data() argument
1463 stp_req, data_buffer, stp_req->pio_len); in sci_stp_request_pio_data_in_copy_data()
1470 stp_req, data_buffer, SCU_MAX_FRAME_BUFFER_SIZE); in sci_stp_request_pio_data_in_copy_data()
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| /Linux-v5.4/drivers/net/ethernet/emulex/benet/ |
| D | be_cmds.h | 512 u32 data_buffer[1]; member
520 u32 data_buffer[1]; member
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| D | be_cmds.c | 1839 resp->data_buffer, in be_cmd_get_fat_dump()
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