| /linux-6.6.21/sound/sh/ |
| D | sh_dac_audio.c | 46 char *data_buffer, *buffer_begin, *buffer_end; member
67 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in dac_audio_reset()
106 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in snd_sh_dac_pcm_open()
133 memset(chip->data_buffer, 0, chip->pdata->buffer_size); in snd_sh_dac_pcm_prepare()
147 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in snd_sh_dac_pcm_trigger()
166 if (copy_from_iter_toio(chip->data_buffer + pos, src, count)) in snd_sh_dac_pcm_copy()
168 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_copy()
185 memset_io(chip->data_buffer + pos, 0, count); in snd_sh_dac_pcm_silence()
186 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_silence()
200 int pointer = chip->buffer_begin - chip->data_buffer; in snd_sh_dac_pcm_pointer()
[all …]
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| /linux-6.6.21/drivers/char/tpm/ |
| D | tpm-dev-common.c | 69 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_dev_async_work()
70 sizeof(priv->data_buffer)); in tpm_dev_async_work()
105 memset(priv->data_buffer, 0, sizeof(priv->data_buffer)); in tpm_timeout_work()
143 rc = copy_to_user(buf, priv->data_buffer + *off, ret_size); in tpm_common_read()
145 memset(priv->data_buffer, 0, TPM_BUFSIZE); in tpm_common_read()
149 memset(priv->data_buffer + *off, 0, ret_size); in tpm_common_read()
186 if (copy_from_user(priv->data_buffer, buf, size)) { in tpm_common_write()
192 size < be32_to_cpu(*((__be32 *)(priv->data_buffer + 2)))) { in tpm_common_write()
223 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_common_write()
224 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-6.6.21/drivers/misc/vmw_vmci/ |
| D | vmci_guest.c | 61 void *data_buffer; member
130 struct vmci_data_in_out_header *buffer_header = vmci_dev->data_buffer; in vmci_read_data()
132 size_t buffer_offset = dest - vmci_dev->data_buffer; in vmci_read_data()
307 u8 *dg_in_buffer = vmci_dev->data_buffer; in vmci_dispatch_dgs()
561 if (vmci_dev->data_buffer != NULL) in vmci_free_dg_buffers()
564 vmci_dev->data_buffer, in vmci_free_dg_buffers()
567 vfree(vmci_dev->data_buffer); in vmci_free_dg_buffers()
648 vmci_dev->data_buffer = dma_alloc_coherent(&pdev->dev, VMCI_DMA_DG_BUFFER_SIZE, in vmci_guest_probe_device()
652 vmci_dev->data_buffer = vmalloc(VMCI_MAX_DG_SIZE); in vmci_guest_probe_device()
654 if (!vmci_dev->data_buffer) { in vmci_guest_probe_device()
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| /linux-6.6.21/drivers/platform/chrome/wilco_ec/ |
| D | core.c | 52 ec->data_buffer = devm_kzalloc(dev, ec->data_size, GFP_KERNEL); in wilco_ec_probe()
53 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-6.6.21/drivers/scsi/ |
| D | aha1542.c | 72 void *data_buffer; member
265 void *buf = acmd->data_buffer; in aha1542_free_cmd()
448 void *buf = acmd->data_buffer; in aha1542_queuecommand()
1018 acmd->data_buffer = dma_alloc_coherent(shost->dma_dev, in aha1542_init_cmd_priv()
1021 if (!acmd->data_buffer) in aha1542_init_cmd_priv()
1031 acmd->data_buffer, acmd->data_buffer_handle); in aha1542_exit_cmd_priv()
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| D | 3w-9xxx.c | 746 tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
764 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
783 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
787 event = (TW_Event *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
812 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
816 event = (TW_Event *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
841 memcpy(tw_ioctl->data_buffer, tw_dev->event_queue[event_index], sizeof(TW_Event)); in twa_chrdev_ioctl()
845 tw_lock = (TW_Lock *)tw_ioctl->data_buffer; in twa_chrdev_ioctl()
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| D | 3w-xxxx.h | 351 char data_buffer[]; member
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| D | 3w-sas.h | 338 char data_buffer[]; member
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| D | 3w-9xxx.h | 610 char data_buffer[]; member
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| D | 3w-xxxx.c | 936 memset(tw_ioctl->data_buffer, 0, data_buffer_length); in tw_chrdev_ioctl()
950 memcpy(tw_ioctl->data_buffer, &tw_aen_code, sizeof(tw_aen_code)); in tw_chrdev_ioctl()
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| /linux-6.6.21/include/linux/platform_data/ |
| D | wilco-ec.h | 45 void *data_buffer; member
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| /linux-6.6.21/drivers/mtd/nand/raw/ |
| D | qcom_nandc.c | 426 u8 *data_buffer; member
1805 memset(nandc->data_buffer, 0xff, size); in copy_last_cw()
1812 read_data_dma(nandc, FLASH_BUF_ACC, nandc->data_buffer, size, 0); in copy_last_cw()
2130 memset(nandc->data_buffer, 0xff, host->cw_data); in qcom_nandc_write_oob()
2132 mtd_ooblayout_get_databytes(mtd, nandc->data_buffer + data_size, oob, in qcom_nandc_write_oob()
2140 nandc->data_buffer, data_size + oob_size, 0); in qcom_nandc_write_oob()
2182 bad = nandc->data_buffer[bbpos] != 0xff; in qcom_nandc_block_bad()
2185 bad = bad || (nandc->data_buffer[bbpos + 1] != 0xff); in qcom_nandc_block_bad()
2205 memset(nandc->data_buffer, 0x00, host->cw_size); in qcom_nandc_block_markbad()
2216 nandc->data_buffer, host->cw_size, 0); in qcom_nandc_block_markbad()
[all …]
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| /linux-6.6.21/drivers/usb/isp1760/ |
| D | isp1760-hcd.c | 147 void *data_buffer; member
880 if (qtd->data_buffer == qtd->urb->setup_packet) in create_ptd_atl()
1074 qtd->data_buffer, in collect_qtds()
1165 qtd->data_buffer, qtd->length); in enqueue_qtds()
1749 qtd->data_buffer = databuffer; in qtd_fill()
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| /linux-6.6.21/drivers/scsi/esas2r/ |
| D | esas2r_ioctl.c | 1390 memcpy(ioctl->data.prw.data_buffer, a->nvram, in esas2r_ioctl_handler()
1406 (struct esas2r_sas_nvram *)ioctl->data.prw.data_buffer); in esas2r_ioctl_handler()
1416 (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-6.6.21/drivers/scsi/isci/ |
| D | request.c | 1450 u8 *data_buffer) in sci_stp_request_pio_data_in_copy_data() argument
1459 stp_req, data_buffer, stp_req->pio_len); in sci_stp_request_pio_data_in_copy_data()
1466 stp_req, data_buffer, SCU_MAX_FRAME_BUFFER_SIZE); in sci_stp_request_pio_data_in_copy_data()
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| /linux-6.6.21/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 | 1842 resp->data_buffer, in be_cmd_get_fat_dump()
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| /linux-6.6.21/drivers/scsi/elx/libefc_sli/ |
| D | sli4.h | 3140 u8 data_buffer[4]; member
|