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Searched refs:transfer_size (Results 1 – 25 of 56) sorted by relevance

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/openbmc/linux/drivers/misc/bcm-vk/
H A Dbcm_vk_sg.c46 u32 transfer_size; in bcm_vk_dma_alloc() local
111 transfer_size = size; in bcm_vk_dma_alloc()
134 if ((addr == (sg_addr + transfer_size)) && in bcm_vk_dma_alloc()
135 ((transfer_size + size) <= BCM_VK_MAX_SGL_CHUNK)) { in bcm_vk_dma_alloc()
137 transfer_size += size; in bcm_vk_dma_alloc()
140 sgdata->size = transfer_size; in bcm_vk_dma_alloc()
147 transfer_size = size; in bcm_vk_dma_alloc()
151 sgdata->size = transfer_size; in bcm_vk_dma_alloc()
/openbmc/u-boot/drivers/i2c/
H A Di2c-cdns.c29 u32 transfer_size; member
121 debug("TS%d ", readl(&cdns_i2c->transfer_size)); in cdns_i2c_debug_status()
268 if (readl(&regs->transfer_size) == CDNS_I2C_FIFO_DEPTH) { in cdns_i2c_write_data()
326 writel(curr_recv_count, &regs->transfer_size); in cdns_i2c_read_data()
328 writel(recv_count, &regs->transfer_size); in cdns_i2c_read_data()
355 while (readl(&regs->transfer_size) != in cdns_i2c_read_data()
365 &regs->transfer_size); in cdns_i2c_read_data()
370 &regs->transfer_size); in cdns_i2c_read_data()
377 &regs->transfer_size); in cdns_i2c_read_data()
380 writel(recv_count, &regs->transfer_size); in cdns_i2c_read_data()
/openbmc/u-boot/drivers/usb/gadget/
H A Df_rockusb.c449 unsigned int transfer_size = f_rkusb->ul_size - f_rkusb->ul_bytes; in tx_handler_ul_image() local
451 if (transfer_size > RKBLOCK_BUF_SIZE) in tx_handler_ul_image()
452 transfer_size = RKBLOCK_BUF_SIZE; in tx_handler_ul_image()
454 unsigned int blkcount = (transfer_size + f_rkusb->desc->blksz - 1) / in tx_handler_ul_image()
458 transfer_size, blkcount, f_rkusb->lba, in tx_handler_ul_image()
471 f_rkusb->ul_bytes += transfer_size; in tx_handler_ul_image()
474 memcpy(in_req->buf, rbuffer, transfer_size); in tx_handler_ul_image()
475 in_req->length = transfer_size; in tx_handler_ul_image()
477 debug("Uploading 0x%x bytes\n", transfer_size); in tx_handler_ul_image()
488 unsigned int transfer_size = 0; in rx_handler_dl_image() local
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H A Df_fastboot.c375 unsigned int transfer_size = fastboot_data_remaining(); in rx_handler_dl_image() local
384 if (buffer_size < transfer_size) in rx_handler_dl_image()
385 transfer_size = buffer_size; in rx_handler_dl_image()
387 fastboot_data_download(buffer, transfer_size, response); in rx_handler_dl_image()
/openbmc/linux/sound/soc/sti/
H A Duniperif_reader.c192 int transfer_size, trigger_limit, ret; in uni_reader_prepare() local
204 transfer_size = in uni_reader_prepare()
207 transfer_size = runtime->channels * UNIPERIF_FIFO_FRAMES; in uni_reader_prepare()
212 trigger_limit = UNIPERIF_FIFO_SIZE - transfer_size; in uni_reader_prepare()
219 trigger_limit = transfer_size; in uni_reader_prepare()
223 (trigger_limit != 1 && transfer_size % 2) || in uni_reader_prepare()
H A Dsti_uniperif.c289 int transfer_size; in sti_uniperiph_dai_hw_params() local
293 transfer_size = snd_soc_params_to_frame_size(params) / 32; in sti_uniperiph_dai_hw_params()
295 transfer_size = params_channels(params) * UNIPERIF_FIFO_FRAMES; in sti_uniperiph_dai_hw_params()
298 dma_data->maxburst = transfer_size; in sti_uniperiph_dai_hw_params()
H A Duniperif_player.c752 int transfer_size, trigger_limit; in uni_player_prepare() local
765 transfer_size = in uni_player_prepare()
768 transfer_size = runtime->channels * UNIPERIF_FIFO_FRAMES; in uni_player_prepare()
773 trigger_limit = UNIPERIF_FIFO_SIZE - transfer_size; in uni_player_prepare()
780 trigger_limit = transfer_size; in uni_player_prepare()
784 if ((!trigger_limit % 2) || (trigger_limit != 1 && transfer_size % 2) || in uni_player_prepare()
/openbmc/linux/drivers/misc/
H A Dgehc-achc.c298 size_t transfer_size; in ezport_firmware_compare_data() local
313 transfer_size = min((size_t) EZPORT_TRANSFER_SIZE, size - address); in ezport_firmware_compare_data()
315 ret = ezport_flash_compare(spi, address, data+address, transfer_size); in ezport_firmware_compare_data()
319 address += transfer_size; in ezport_firmware_compare_data()
330 size_t transfer_size; in ezport_firmware_flash_data() local
355 transfer_size = min((size_t) EZPORT_TRANSFER_SIZE, size - address); in ezport_firmware_flash_data()
358 data+address, transfer_size); in ezport_firmware_flash_data()
366 address += transfer_size; in ezport_firmware_flash_data()
/openbmc/u-boot/drivers/usb/dwc3/
H A Dep0.c773 unsigned transfer_size = 0; in dwc3_ep0_complete_data() local
817 transfer_size = (ur->length / maxp) * maxp; in dwc3_ep0_complete_data()
818 transferred = transfer_size - length; in dwc3_ep0_complete_data()
829 transfer_size = roundup((ur->length - transfer_size), in dwc3_ep0_complete_data()
832 transfer_size - length); in dwc3_ep0_complete_data()
941 u32 transfer_size = 0; in __dwc3_ep0_do_control_data() local
953 transfer_size = (req->request.length / maxpacket) * in __dwc3_ep0_do_control_data()
957 transfer_size, in __dwc3_ep0_do_control_data()
961 transfer_size = roundup((req->request.length - transfer_size), in __dwc3_ep0_do_control_data()
972 dwc->ep0_bounce_addr, transfer_size, in __dwc3_ep0_do_control_data()
/openbmc/u-boot/drivers/usb/musb/
H A Dmusb_udc.c533 int transfer_size = 0; in musb_peri_ep0_tx() local
548 transfer_size = ep0_urb->actual_length - ep0_endpoint->sent; in musb_peri_ep0_tx()
550 if (transfer_size <= 0) { in musb_peri_ep0_tx()
555 transfer_size); in musb_peri_ep0_tx()
561 if (transfer_size > ep0_endpoint->tx_packetSize) in musb_peri_ep0_tx()
562 transfer_size = ep0_endpoint->tx_packetSize; in musb_peri_ep0_tx()
564 write_fifo(0, transfer_size, &ep0_urb->buffer[ep0_endpoint->sent]); in musb_peri_ep0_tx()
565 ep0_endpoint->sent += transfer_size; in musb_peri_ep0_tx()
/openbmc/linux/drivers/fsi/
H A Dfsi-master-aspeed.c98 u32 val, u32 transfer_size) in __opb_write() argument
109 writel_relaxed(transfer_size, base + OPB0_XFER_SIZE); in __opb_write()
121 trace_fsi_master_aspeed_opb_write(addr, val, transfer_size, status, reg); in __opb_write()
150 u32 transfer_size, void *out) in __opb_read() argument
161 writel_relaxed(transfer_size, base + OPB0_XFER_SIZE); in __opb_read()
174 trace_fsi_master_aspeed_opb_read(addr, transfer_size, result, in __opb_read()
187 switch (transfer_size) { in __opb_read()
/openbmc/linux/drivers/dma/dw-edma/
H A Ddw-hdma-v0-regs.h40 u32 transfer_size; /* 0x001c */ member
100 u32 transfer_size; member
H A Ddw-edma-v0-regs.h30 u32 transfer_size; /* 0x0008 */ member
204 u32 transfer_size; member
/openbmc/linux/tools/spi/
H A Dspidev_test.c46 static int transfer_size; variable
314 transfer_size = atoi(optarg); in parse_opts()
503 else if (transfer_size) { in main()
511 transfer_buf(fd, transfer_size); in main()
/openbmc/linux/drivers/dma/
H A Ddmatest.c83 static unsigned int transfer_size; variable
84 module_param(transfer_size, uint, 0644);
85 MODULE_PARM_DESC(transfer_size, "Optional custom transfer size in bytes (default: not used (0))");
121 unsigned int transfer_size; member
692 if (params->transfer_size) { in dmatest_func()
693 if (params->transfer_size >= buf_size) { in dmatest_func()
695 params->transfer_size, buf_size); in dmatest_func()
698 len = params->transfer_size; in dmatest_func()
706 if (!params->transfer_size) { in dmatest_func()
1108 params->transfer_size = transfer_size; in add_threaded_test()
/openbmc/linux/drivers/iio/adc/
H A Dad_sigma_delta.c438 unsigned int transfer_size; in ad_sd_trigger_handler() local
456 transfer_size = reg_size + 1; in ad_sd_trigger_handler()
458 transfer_size = reg_size; in ad_sd_trigger_handler()
465 ad_sd_read_reg_raw(sigma_delta, data_reg, transfer_size, &data[0]); in ad_sd_trigger_handler()
477 ad_sd_read_reg_raw(sigma_delta, data_reg, transfer_size, &data[1]); in ad_sd_trigger_handler()
/openbmc/linux/drivers/i2c/busses/
H A Di2c-cadence.c221 unsigned int transfer_size; member
475 id->transfer_size) { in cdns_i2c_master_isr()
476 cdns_i2c_writereg(id->transfer_size, in cdns_i2c_master_isr()
478 id->curr_recv_count = id->transfer_size + in cdns_i2c_master_isr()
614 if (id->recv_count > id->transfer_size) { in cdns_i2c_mrecv()
615 cdns_i2c_writereg(id->transfer_size, in cdns_i2c_mrecv()
617 id->curr_recv_count = id->transfer_size; in cdns_i2c_mrecv()
1265 id->transfer_size = CDNS_I2C_TRANSFER_SIZE(val); in cdns_i2c_detect_transfer_size()
/openbmc/linux/drivers/mmc/host/
H A Dvub300.c66 u8 transfer_size[4]; /* ReadSize + ReadSize */ member
1083 vub300->cmnd.head.transfer_size[0] = 0; in send_command()
1084 vub300->cmnd.head.transfer_size[1] = 0; in send_command()
1085 vub300->cmnd.head.transfer_size[2] = 0; in send_command()
1086 vub300->cmnd.head.transfer_size[3] = 0; in send_command()
1093 vub300->cmnd.head.transfer_size[0] = 0; in send_command()
1094 vub300->cmnd.head.transfer_size[1] = 0; in send_command()
1095 vub300->cmnd.head.transfer_size[2] = 0; in send_command()
1096 vub300->cmnd.head.transfer_size[3] = 0; in send_command()
1118 vub300->cmnd.head.transfer_size[0] = in send_command()
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/openbmc/linux/drivers/usb/class/
H A Dusbtmc.c819 u32 transfer_size, in usbtmc_generic_read() argument
838 max_transfer_size = transfer_size; in usbtmc_generic_read()
845 remaining = transfer_size; in usbtmc_generic_read()
897 __func__, transfer_size, flags, in usbtmc_generic_read()
1060 msg.transfer_size, &msg.transferred, in usbtmc_ioctl_generic_read()
1106 u32 transfer_size, in usbtmc_generic_write() argument
1126 __func__, transfer_size, flags, in usbtmc_generic_write()
1142 remaining = transfer_size; in usbtmc_generic_write()
1271 msg.transfer_size, &msg.transferred, in usbtmc_ioctl_generic_write()
1310 u32 transfer_size) in send_request_dev_dep_msg_in() argument
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/openbmc/u-boot/drivers/ata/
H A Dahci.c805 u32 transfer_size; /* number of bytes per iteration */ in ata_scsiop_read_write() local
809 transfer_size = ATA_SECT_SIZE * now_blocks; in ata_scsiop_read_write()
810 if (transfer_size > user_buffer_size) { in ata_scsiop_read_write()
840 sizeof(fis), user_buffer, transfer_size, in ata_scsiop_read_write()
857 user_buffer += transfer_size; in ata_scsiop_read_write()
858 user_buffer_size -= transfer_size; in ata_scsiop_read_write()
/openbmc/linux/drivers/usb/musb/
H A Dmusb_gadget.c605 unsigned int transfer_size; in rxstate() local
647 transfer_size = min_t(unsigned int, in rxstate()
659 transfer_size = min(request->length - request->actual, in rxstate()
670 transfer_size); in rxstate()
681 unsigned int transfer_size = 0; in rxstate() local
688 transfer_size = fifo_count; in rxstate()
690 transfer_size = min_t(unsigned int, in rxstate()
695 transfer_size = min_t(unsigned int, in rxstate()
706 if (transfer_size <= musb_ep->packet_sz) { in rxstate()
720 transfer_size)) in rxstate()
/openbmc/linux/drivers/usb/host/
H A Dmax3421-hcd.c823 size_t remaining, transfer_size; in max3421_recv_data_available() local
834 transfer_size = rcvbc; in max3421_recv_data_available()
835 if (transfer_size > remaining) in max3421_recv_data_available()
836 transfer_size = remaining; in max3421_recv_data_available()
837 if (transfer_size > 0) { in max3421_recv_data_available()
840 spi_rd_buf(hcd, MAX3421_REG_RCVFIFO, dst, transfer_size); in max3421_recv_data_available()
841 urb->actual_length += transfer_size; in max3421_recv_data_available()
842 max3421_hcd->curr_len = transfer_size; in max3421_recv_data_available()
/openbmc/u-boot/drivers/usb/musb-new/
H A Dmusb_gadget.c769 int transfer_size = 0; in rxstate() local
771 transfer_size = min(request->length - request->actual, in rxstate()
775 transfer_size = min(request->length - request->actual, in rxstate()
786 transfer_size); in rxstate()
798 int transfer_size = 0; in rxstate()
805 transfer_size = len; in rxstate()
807 transfer_size = min(request->length - in rxstate()
811 transfer_size = min(request->length - in rxstate()
821 if (transfer_size <= musb_ep->packet_sz) { in rxstate()
835 transfer_size)) in rxstate()
/openbmc/libpldm/include/libpldm/
H A Dfirmware_fd.h132 uint32_t (*transfer_size)(void *ctx, uint32_t ua_max_transfer_size); member
/openbmc/linux/drivers/usb/serial/
H A Dmos7840.c852 int transfer_size; in mos7840_write() local
885 transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE); in mos7840_write()
887 memcpy(urb->transfer_buffer, current_position, transfer_size); in mos7840_write()
896 transfer_size, in mos7840_write()
904 transfer_size, in mos7840_write()
923 bytes_sent = transfer_size; in mos7840_write()
924 port->icount.tx += transfer_size; in mos7840_write()

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