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

/openbmc/u-boot/board/nvidia/dalmore/
H A Ddalmore.c44 uchar reg, data_buffer[1]; in board_sdmmc_voltage_init() local
54 data_buffer[0] = 0x31; in board_sdmmc_voltage_init()
57 ret = dm_i2c_write(dev, reg, data_buffer, 1); in board_sdmmc_voltage_init()
60 __func__, reg, data_buffer[0], ret); in board_sdmmc_voltage_init()
63 data_buffer[0] = 0x01; in board_sdmmc_voltage_init()
66 ret = dm_i2c_write(dev, reg, data_buffer, 1); in board_sdmmc_voltage_init()
69 __func__, reg, data_buffer[0], ret); in board_sdmmc_voltage_init()
72 data_buffer[0] = 0x03; in board_sdmmc_voltage_init()
80 ret = dm_i2c_write(dev, reg, data_buffer, 1); in board_sdmmc_voltage_init()
83 __func__, reg, data_buffer[0], ret); in board_sdmmc_voltage_init()
/openbmc/linux/sound/sh/
H A Dsh_dac_audio.c46 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(chip->data_buffer + pos, count, 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(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 …]
/openbmc/linux/drivers/char/tpm/
H A Dtpm-dev-common.c71 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_dev_async_work()
72 sizeof(priv->data_buffer)); in tpm_dev_async_work()
107 memset(priv->data_buffer, 0, sizeof(priv->data_buffer)); in tpm_timeout_work()
145 rc = copy_to_user(buf, priv->data_buffer + *off, ret_size); in tpm_common_read()
147 memset(priv->data_buffer, 0, TPM_BUFSIZE); in tpm_common_read()
151 memset(priv->data_buffer + *off, 0, ret_size); in tpm_common_read()
188 if (copy_from_user(priv->data_buffer, buf, size)) { in tpm_common_write()
194 size < be32_to_cpu(*((__be32 *)(priv->data_buffer + 2)))) { in tpm_common_write()
225 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_common_write()
226 sizeof(priv->data_buffer)); in tpm_common_write()
H A Dtpm-dev.h21 u8 data_buffer[TPM_BUFSIZE]; member
/openbmc/u-boot/board/nvidia/cardhu/
H A Dcardhu.c43 uchar reg, data_buffer[1]; in board_sdmmc_voltage_init() local
54 data_buffer[0] = 0x65; in board_sdmmc_voltage_init()
58 if (dm_i2c_write(dev, reg, data_buffer, 1)) in board_sdmmc_voltage_init()
63 data_buffer[0] = 0x09; in board_sdmmc_voltage_init()
67 if (dm_i2c_write(dev, reg, data_buffer, 1)) in board_sdmmc_voltage_init()
/openbmc/linux/drivers/misc/vmw_vmci/
H A Dvmci_guest.c61 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()
650 vmci_dev->data_buffer = dma_alloc_coherent(&pdev->dev, VMCI_DMA_DG_BUFFER_SIZE, in vmci_guest_probe_device()
654 vmci_dev->data_buffer = vmalloc(VMCI_MAX_DG_SIZE); in vmci_guest_probe_device()
656 if (!vmci_dev->data_buffer) { in vmci_guest_probe_device()
/openbmc/linux/drivers/platform/chrome/wilco_ec/
H A Dcore.c52 ec->data_buffer = devm_kzalloc(dev, ec->data_size, GFP_KERNEL); in wilco_ec_probe()
53 if (!ec->data_buffer) in wilco_ec_probe()
H A Dmailbox.c151 rs = ec->data_buffer; in wilco_ec_transfer()
206 rq = ec->data_buffer; in wilco_ec_mailbox()
/openbmc/qemu/hw/vfio/
H A Dmigration.c365 data_size = read(migration->data_fd, migration->data_buffer, in vfio_save_block()
391 qemu_put_buffer(f, migration->data_buffer, data_size); in vfio_save_block()
475 migration->data_buffer = g_try_malloc0(migration->data_buffer_size); in vfio_save_setup()
476 if (!migration->data_buffer) { in vfio_save_setup()
539 g_free(migration->data_buffer); in vfio_save_cleanup()
540 migration->data_buffer = NULL; in vfio_save_cleanup()
/openbmc/linux/drivers/scsi/
H A Daha1542.c72 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()
H A D3w-9xxx.c746 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()
H A D3w-xxxx.h351 char data_buffer[]; member
H A D3w-sas.h338 char data_buffer[]; member
H A D3w-9xxx.h610 char data_buffer[]; member
H A D3w-xxxx.c936 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()
/openbmc/linux/include/linux/platform_data/
H A Dwilco-ec.h45 void *data_buffer; member
/openbmc/linux/drivers/mtd/nand/raw/
H A Dqcom_nandc.c426 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()
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/openbmc/qemu/include/hw/vfio/
H A Dvfio-common.h70 void *data_buffer; member
/openbmc/linux/drivers/usb/isp1760/
H A Disp1760-hcd.c147 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()
/openbmc/linux/drivers/scsi/esas2r/
H A Desas2r_ioctl.c1390 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()
H A Datioctl.h102 char data_buffer[512]; member
/openbmc/linux/drivers/scsi/isci/
H A Drequest.c1450 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()
/openbmc/linux/drivers/net/ethernet/emulex/benet/
H A Dbe_cmds.h512 u32 data_buffer[1]; member
520 u32 data_buffer[1]; member
H A Dbe_cmds.c1842 resp->data_buffer, in be_cmd_get_fat_dump()
/openbmc/linux/drivers/scsi/elx/libefc_sli/
H A Dsli4.h3140 u8 data_buffer[4]; member