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/kernel/linux/linux-5.10/sound/sh/
H A Dsh_dac_audio.c47 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()
134 memset(chip->data_buffer, 0, chip->pdata->buffer_size); in snd_sh_dac_pcm_prepare()
148 chip->buffer_begin = chip->buffer_end = chip->data_buffer; in snd_sh_dac_pcm_trigger()
167 if (copy_from_user_toio(chip->data_buffer + pos, src, count)) in snd_sh_dac_pcm_copy()
169 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_copy()
186 memcpy_toio(chip->data_buffer + pos, src, count); in snd_sh_dac_pcm_copy_kernel()
187 chip->buffer_end = chip->data_buffer + pos + count; in snd_sh_dac_pcm_copy_kernel()
204 memset_io(chip->data_buffer in snd_sh_dac_pcm_silence()
[all...]
/kernel/linux/linux-6.6/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_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()
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/kernel/linux/linux-5.10/drivers/char/tpm/
H A Dtpm-dev-common.c70 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_dev_async_work()
71 sizeof(priv->data_buffer)); in tpm_dev_async_work()
106 memset(priv->data_buffer, 0, sizeof(priv->data_buffer)); in tpm_timeout_work()
144 rc = copy_to_user(buf, priv->data_buffer + *off, ret_size); in tpm_common_read()
146 memset(priv->data_buffer, 0, TPM_BUFSIZE); in tpm_common_read()
150 memset(priv->data_buffer + *off, 0, ret_size); in tpm_common_read()
187 if (copy_from_user(priv->data_buffer, buf, size)) { in tpm_common_write()
193 size < be32_to_cpu(*((__be32 *)(priv->data_buffer + 2)))) { in tpm_common_write()
224 ret = tpm_dev_transmit(priv->chip, priv->space, priv->data_buffer, in tpm_common_write()
[all...]
H A Dtpm-dev.h21 u8 data_buffer[TPM_BUFSIZE]; member
/kernel/linux/linux-6.6/drivers/char/tpm/
H A Dtpm-dev-common.c69 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()
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H A Dtpm-dev.h21 u8 data_buffer[TPM_BUFSIZE]; member
/kernel/linux/linux-5.10/drivers/misc/vmw_vmci/
H A Dvmci_guest.c54 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()
674 vfree(vmci_dev->data_buffer); in vmci_guest_probe_device()
729 vfree(vmci_dev->data_buffer); in vmci_guest_remove_device()
[all...]
/kernel/linux/linux-6.6/drivers/misc/vmw_vmci/
H A Dvmci_guest.c61 void *data_buffer; member
125 * For DMA datagrams, the data_buffer will contain the header on the in vmci_read_data()
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 in vmci_guest_probe_device()
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/kernel/linux/linux-5.10/drivers/platform/chrome/wilco_ec/
H A Dmailbox.c151 rs = ec->data_buffer; in wilco_ec_transfer()
206 rq = ec->data_buffer; in wilco_ec_mailbox()
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()
/kernel/linux/linux-6.6/drivers/platform/chrome/wilco_ec/
H A Dmailbox.c151 rs = ec->data_buffer; in wilco_ec_transfer()
206 rq = ec->data_buffer; in wilco_ec_mailbox()
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()
/kernel/linux/linux-5.10/drivers/mtd/nand/raw/
H A Dqcom_nandc.c340 * @data_buffer: our local DMA buffer for page read/writes,
390 u8 *data_buffer; member
1199 memset(nandc->data_buffer, 0xff, nandc->buf_count); in nandc_param()
1203 read_data_dma(nandc, FLASH_BUF_ACC, nandc->data_buffer, in nandc_param()
1419 memcpy(nandc->data_buffer, nandc->reg_read_buf, in post_command()
1925 memset(nandc->data_buffer, 0xff, size); in copy_last_cw()
1932 read_data_dma(nandc, FLASH_BUF_ACC, nandc->data_buffer, size, 0); in copy_last_cw()
2167 memset(nandc->data_buffer, 0xff, host->cw_data); in qcom_nandc_write_oob()
2169 mtd_ooblayout_get_databytes(mtd, nandc->data_buffer + data_size, oob, in qcom_nandc_write_oob()
2177 nandc->data_buffer, data_siz in qcom_nandc_write_oob()
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/kernel/linux/linux-6.6/drivers/mtd/nand/raw/
H A Dqcom_nandc.c371 * @data_buffer: our local DMA buffer for page read/writes,
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, in qcom_nandc_block_markbad()
[all...]
/kernel/linux/linux-5.10/include/linux/platform_data/
H A Dwilco-ec.h31 * @data_buffer: Buffer used for EC communication. The same buffer
45 void *data_buffer; member
/kernel/linux/linux-6.6/include/linux/platform_data/
H A Dwilco-ec.h31 * @data_buffer: Buffer used for EC communication. The same buffer
45 void *data_buffer; member
/kernel/linux/linux-6.6/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
/kernel/linux/linux-5.10/drivers/crypto/ux500/hash/
H A Dhash_core.c765 int msg_length, u8 *data_buffer, u8 *buffer, in hash_process_data()
775 *(data_buffer + count); in hash_process_data()
803 * If 'data_buffer' is four byte aligned and in hash_process_data()
805 * write data directly from 'data_buffer' to 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()
1071 u8 *data_buffer; in hash_hw_update() local
1104 data_buffer in hash_hw_update()
763 hash_process_data(struct hash_device_data *device_data, struct hash_ctx *ctx, struct hash_req_ctx *req_ctx, int msg_length, u8 *data_buffer, u8 *buffer, u8 *index) hash_process_data() argument
[all...]
/kernel/linux/linux-5.10/drivers/scsi/
H A D3w-9xxx.c743 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()
H A D3w-sas.h322 char data_buffer[1]; member
H A D3w-xxxx.h342 char data_buffer[1]; member
/kernel/linux/linux-5.10/drivers/usb/isp1760/
H A Disp1760-hcd.c123 void *data_buffer; member
597 if (qtd->data_buffer == qtd->urb->setup_packet) in create_ptd_atl()
787 qtd->data_buffer, in collect_qtds()
877 qtd->data_buffer, qtd->length); in enqueue_qtds()
1364 qtd->data_buffer = databuffer; in qtd_fill()

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