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Searched refs:buffer (Results 1 – 25 of 143) sorted by relevance

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/drivers/usb/musb-new/
A Dmusb_uboot.c37 unsigned long pipe, void *buffer, int len, in construct_urb() argument
52 urb->transfer_buffer = buffer; in construct_urb()
53 urb->transfer_dma = (unsigned long)buffer; in construct_urb()
97 pipe, buffer, len, setup, 0); in _musb_submit_control_msg()
110 pipe, buffer, len, NULL, 0); in _musb_submit_bulk_msg()
119 buffer, len, NULL, interval); in _musb_submit_int_msg()
125 int elementsize, void *buffer, int interval) in _musb_create_int_queue() argument
262 void *buffer, int length) in submit_bulk_msg() argument
282 void *buffer, int interval) in create_int_queue() argument
285 buffer, interval); in create_int_queue()
[all …]
/drivers/misc/
A Drockchip-efuse.c95 u8 *buffer = buf; in rockchip_rk3036_efuse_read() local
122 u8 *buffer = buf; in rockchip_rk3128_efuse_read() local
149 u8 *buffer = buf; in rockchip_rk3288_efuse_read() local
177 u32 status, *buffer = buf; in rockchip_rk3328_efuse_read() local
201 u32 *buffer = buf; in rockchip_rk3399_efuse_read() local
212 *buffer++ = readl(efuse->base + EFUSE_DOUT); in rockchip_rk3399_efuse_read()
229 u8 *buffer; in rockchip_efuse_read() local
250 buffer = calloc(blocks, data->block_size); in rockchip_efuse_read()
251 if (!buffer) in rockchip_efuse_read()
256 memcpy(buf, buffer + block_offset, size); in rockchip_efuse_read()
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A Drockchip-otp.c156 u8 *buffer = buf; in rockchip_px30_otp_read() local
190 u16 *buffer = buf; in rockchip_rk3568_otp_read() local
224 u32 *buffer = buf; in rockchip_rk3588_otp_read() local
237 *buffer++ = readl(otp->base + RK3588_OTPC_DOUT0); in rockchip_rk3588_otp_read()
268 u8 *buffer = buf; in rockchip_rv1126_otp_read() local
291 u8 *buffer; in rockchip_otp_read() local
312 buffer = calloc(blocks, data->block_size); in rockchip_otp_read()
313 if (!buffer) in rockchip_otp_read()
316 ret = data->read(dev, block_start, buffer, blocks); in rockchip_otp_read()
318 memcpy(buf, buffer + block_offset, size); in rockchip_otp_read()
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/drivers/sm/
A Dsandbox-sm.c29 static int sandbox_sm_call_read(struct udevice *dev, void *buffer, size_t size, in sandbox_sm_call_read() argument
32 if (cmd_index >= SANDBOX_SMC_CMD_COUNT || !buffer) in sandbox_sm_call_read()
38 memcpy(buffer, test_buffer, size); in sandbox_sm_call_read()
43 static int sandbox_sm_call_write(struct udevice *dev, void *buffer, size_t size, in sandbox_sm_call_write() argument
46 if (cmd_index >= SANDBOX_SMC_CMD_COUNT || !buffer) in sandbox_sm_call_write()
52 memcpy(test_buffer, buffer, size); in sandbox_sm_call_write()
A Dsm-uclass.c27 int sm_call_read(struct udevice *dev, void *buffer, size_t size, in sm_call_read() argument
33 return ops->sm_call_read(dev, buffer, size, cmd, in sm_call_read()
39 int sm_call_write(struct udevice *dev, void *buffer, size_t size, in sm_call_write() argument
45 return ops->sm_call_write(dev, buffer, size, cmd, in sm_call_write()
/drivers/usb/host/
A Ddwc2.c458 *(u16 *)buffer = cpu_to_le16(1); in dwc_otg_submit_rh_msg_in_status()
463 *(u16 *)buffer = cpu_to_le16(0); in dwc_otg_submit_rh_msg_in_status()
467 *(u32 *)buffer = cpu_to_le32(0); in dwc_otg_submit_rh_msg_in_status()
518 void *buffer, int txlen, in dwc_otg_submit_rh_msg_in_descriptor() argument
586 memcpy(buffer, data, len); in dwc_otg_submit_rh_msg_in_descriptor()
601 void *buffer, int txlen, in dwc_otg_submit_rh_msg_in_configuration() argument
609 *(u8 *)buffer = 0x01; in dwc_otg_submit_rh_msg_in_configuration()
647 void *buffer, int txlen, in dwc_otg_submit_rh_msg_out() argument
997 if (buffer) { in _submit_control_msg()
1001 buffer, len); in _submit_control_msg()
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A Dr8a66597-hcd.c314 if (buffer) { in send_bulk_packet()
384 if (buffer) { in receive_bulk_packet()
396 void *buffer, int transfer_len) in receive_control_packet() argument
429 if (buffer) { in receive_control_packet()
561 *(__u16 *)buffer = cpu_to_le16(1); in r8a66597_submit_rh_msg()
565 *(__u16 *)buffer = cpu_to_le16(0); in r8a66597_submit_rh_msg()
569 *(__u16 *)buffer = cpu_to_le16(0); in r8a66597_submit_rh_msg()
573 *(__u32 *)buffer = cpu_to_le32(0); in r8a66597_submit_rh_msg()
679 memcpy(buffer, data, len); in r8a66597_submit_rh_msg()
684 *(__u8 *)buffer = 0x01; in r8a66597_submit_rh_msg()
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A Dehci-hcd.c384 buffer, length, req); in ehci_submit_async()
523 uint8_t *buf_ptr = buffer; in ehci_submit_async()
987 memcpy(buffer, srcptr, len); in ehci_submit_root()
1202 void *buffer, int length) in _ehci_submit_bulk_msg() argument
1352 void **buf = &qh->buffer; in _ehci_create_int_queue()
1481 return cur->buffer; in _ehci_poll_int_queue()
1556 if (backbuffer != buffer) { in _ehci_submit_int_msg()
1558 backbuffer, buffer); in _ehci_submit_int_msg()
1602 void *buffer, int interval) in create_int_queue() argument
1605 buffer, interval); in create_int_queue()
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/drivers/gpio/
A D74x164_gpio.c43 u8 *buffer; member
55 ret = dm_spi_xfer(dev, priv->nregs * 8, priv->buffer, NULL, in gen_74x164_write_conf()
69 return (priv->buffer[bank] >> pin) & 0x1; in gen_74x164_get_value()
81 priv->buffer[bank] |= 1 << pin; in gen_74x164_set_value()
83 priv->buffer[bank] &= ~(1 << pin); in gen_74x164_set_value()
145 priv->buffer = calloc(priv->nregs, sizeof(u8)); in gen_74x164_probe()
146 if (!priv->buffer) { in gen_74x164_probe()
152 priv->buffer, priv->nregs); in gen_74x164_probe()
174 free(priv->buffer); in gen_74x164_probe()
/drivers/usb/common/
A Dusb_urb.c63 unsigned long pipe, void *buffer, int len, in usb_urb_fill() argument
80 urb->transfer_buffer = buffer; in usb_urb_fill()
81 urb->transfer_dma = (unsigned long)buffer; in usb_urb_fill()
123 void *buffer, int len, struct devrequest *setup, in usb_urb_submit_control() argument
128 usb_urb_fill(urb, hep, dev, USB_ENDPOINT_XFER_CONTROL, pipe, buffer, in usb_urb_submit_control()
135 return ops->hub_control(hcd, dev, pipe, buffer, len, in usb_urb_submit_control()
144 unsigned long pipe, void *buffer, int len) in usb_urb_submit_bulk() argument
146 usb_urb_fill(urb, hep, dev, USB_ENDPOINT_XFER_BULK, pipe, buffer, len, in usb_urb_submit_bulk()
154 unsigned long pipe, void *buffer, int len, int interval) in usb_urb_submit_irq() argument
156 usb_urb_fill(urb, hep, dev, USB_ENDPOINT_XFER_INT, pipe, buffer, len, in usb_urb_submit_irq()
/drivers/usb/isp1760/
A Disp1760-uboot.c29 unsigned long pipe, void *buffer, in isp1760_msg_submit_control() argument
35 pipe, buffer, length, setup, 0, in isp1760_msg_submit_control()
40 unsigned long pipe, void *buffer, int length) in isp1760_msg_submit_bulk() argument
45 pipe, buffer, length); in isp1760_msg_submit_bulk()
49 unsigned long pipe, void *buffer, int length, in isp1760_msg_submit_irq() argument
55 pipe, buffer, length, interval); in isp1760_msg_submit_irq()
/drivers/rng/
A Dturris_rwtm_rng.c17 phys_addr_t buffer; member
49 phys = priv->buffer; in turris_rwtm_rng_random_read()
81 priv->buffer = 0; in turris_rwtm_rng_probe()
84 dma_alloc_coherent(RNG_BUFFER_SIZE, (unsigned long *)&priv->buffer); in turris_rwtm_rng_probe()
85 if (!priv->buffer) in turris_rwtm_rng_probe()
94 phys_addr_t phys = priv->buffer; in turris_rwtm_rng_remove()
/drivers/mtd/nvmxip/
A Dnvmxip.c30 static ulong nvmxip_blk_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, void *buffer) in nvmxip_blk_read() argument
41 if (!buffer) in nvmxip_blk_read()
52 *(u64 *)(buffer + qdata_idx) = readq(virt_blkaddr + qdata_idx); in nvmxip_blk_read()
55 *(u32 *)(buffer + qdata_idx) = readl(virt_blkaddr + qdata_idx); in nvmxip_blk_read()
60 *(u64 *)buffer, in nvmxip_blk_read()
62 *(u64 *)((u8 *)buffer + desc->blksz * blkcnt - sizeof(u64))); in nvmxip_blk_read()
/drivers/block/
A Dblkmap.c167 const void *buffer) in blkmap_linear_write() argument
238 memcpy(buffer, src, blkcnt << bd->log2blksz); in blkmap_mem_read()
244 const void *buffer) in blkmap_mem_write() argument
326 void *buffer) in blkmap_blk_read_slice() argument
332 return bms->read(bm, bms, nr, cnt, buffer); in blkmap_blk_read_slice()
336 lbaint_t blkcnt, void *buffer) in blkmap_blk_read() argument
350 buffer += cnt << bd->log2blksz; in blkmap_blk_read()
359 const void *buffer) in blkmap_blk_write_slice() argument
365 return bms->write(bm, bms, nr, cnt, buffer); in blkmap_blk_write_slice()
369 lbaint_t blkcnt, const void *buffer) in blkmap_blk_write() argument
[all …]
A Defi_blk.c30 void *buffer) in efi_bl_read() argument
36 log_debug("read buf=%p, block=%lx, count=%lx: ", buffer, (ulong)blknr, in efi_bl_read()
39 blkcnt * io->media->block_size, buffer); in efi_bl_read()
58 const void *buffer) in efi_bl_write() argument
64 log_debug("write buf=%p, block=%lx, count=%lx: ", buffer, (ulong)blknr, in efi_bl_write()
67 blkcnt * io->media->block_size, (void *)buffer); in efi_bl_write()
/drivers/fpga/
A Dsocfpga_arria10.c507 } else if (*(buffer + i + 1) == in get_rbf_image_info()
510 } else if (*(buffer + i + 1) == in get_rbf_image_info()
519 if (*(buffer + i + 1) == FPGA_SOCFPGA_A10_RBF_PERIPH) { in get_rbf_image_info()
543 u32 *buffer, size_t *buffer_bsize, in first_loading_rbf_to_buffer() argument
546 u32 *buffer_p = (u32 *)*buffer; in first_loading_rbf_to_buffer()
736 *buffer = (u32)buffer_p; in first_loading_rbf_to_buffer()
746 u32 *buffer, size_t *buffer_bsize) in subsequent_loading_rbf_to_buffer() argument
749 u32 *buffer_p = (u32 *)*buffer; in subsequent_loading_rbf_to_buffer()
780 u32 buffer = (uintptr_t)buf; in socfpga_loadfs() local
847 &buffer, in socfpga_loadfs()
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/drivers/net/
A De1000_spi.c325 u8 *buffer; in do_e1000_spi_show() local
352 buffer = malloc(length); in do_e1000_spi_show()
353 if (!buffer) { in do_e1000_spi_show()
361 free(buffer); in do_e1000_spi_show()
368 free(buffer); in do_e1000_spi_show()
380 printf(" %02hx", buffer[i]); in do_e1000_spi_show()
385 free(buffer); in do_e1000_spi_show()
473 uint16_t *buffer; in do_e1000_spi_checksum() local
487 buffer = malloc(length); in do_e1000_spi_checksum()
488 if (!buffer) { in do_e1000_spi_checksum()
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/drivers/i2c/
A Dihs_i2c.c79 uchar *buffer, int len, int read, bool is_last) in ihs_i2c_transfer() argument
93 val = buffer[0]; in ihs_i2c_transfer()
96 val |= buffer[1] << 8; in ihs_i2c_transfer()
119 buffer[0] = val & 0xff; in ihs_i2c_transfer()
121 buffer[1] = val >> 8; in ihs_i2c_transfer()
154 int alen, uchar *buffer, int len, int read) in ihs_i2c_access() argument
166 return ihs_i2c_send_buffer(dev, chip, buffer, len, false, read); in ihs_i2c_access()
220 uchar buffer[2]; in ihs_i2c_probe_chip() local
223 res = ihs_i2c_transfer(bus, chip_addr, buffer, 0, I2COP_READ, true); in ihs_i2c_probe_chip()
/drivers/bootcount/
A Dspi-flash.c30 u8 *buffer = malloc(sector_size); in bootcount_spi_flash_update() local
31 if (!buffer) in bootcount_spi_flash_update()
34 err = spi_flash_read_dm(dev, sector, sector_size, buffer); in bootcount_spi_flash_update()
38 memcpy(buffer + sector_offset, buf, len); in bootcount_spi_flash_update()
44 err = spi_flash_write_dm(dev, sector, sector_size, buffer); in bootcount_spi_flash_update()
49 free(buffer); in bootcount_spi_flash_update()
/drivers/usb/emul/
A Dusb-emul-uclass.c79 void *buffer, int length) in usb_emul_get_descriptor() argument
88 return usb_emul_get_string(plat->strings, index, buffer, in usb_emul_get_descriptor()
101 memcpy(buffer + upto, *ptr, todo); in usb_emul_get_descriptor()
178 unsigned long pipe, void *buffer, int length, in usb_emul_control() argument
194 buffer, length); in usb_emul_control()
200 return ops->control(emul, udev, pipe, buffer, length, in usb_emul_control()
223 return ops->control(emul, udev, pipe, buffer, length, in usb_emul_control()
233 unsigned long pipe, void *buffer, int length) in usb_emul_bulk() argument
245 return ops->bulk(emul, udev, pipe, buffer, length); in usb_emul_bulk()
249 unsigned long pipe, void *buffer, int length, int interval, in usb_emul_int() argument
[all …]
/drivers/mtd/nand/raw/brcmnand/
A Dbcmbca_nand.c46 static inline bool bcmbca_nand_is_buf_aligned(void *flash_cache, void *buffer) in bcmbca_nand_is_buf_aligned() argument
48 return IS_ALIGNED((uintptr_t)buffer, ALIGN_REQ) && in bcmbca_nand_is_buf_aligned()
89 void __iomem *flash_cache, u32 *buffer, int fc_words) in bcmbca_read_data_bus() argument
96 if (bcmbca_nand_is_buf_aligned((void __force *)flash_cache, buffer)) in bcmbca_read_data_bus()
97 memcpy((void *)buffer, (void __force *)flash_cache, fc_words * 4); in bcmbca_read_data_bus()
99 memcpy_fromio((void *)buffer, flash_cache, fc_words * 4); in bcmbca_read_data_bus()
/drivers/crypto/nuvoton/
A Dnpcm_sha.c49 u8 buffer[SHA512_BLOCK_LENGTH * 2]; member
155 u8 *buffer = &block->buffer[0]; in npcm_sha_update_block() local
161 memcpy(buffer + block->nonhash_sz, in, hash_sz); in npcm_sha_update_block()
169 if (npcm_sha_flush_block(buffer)) in npcm_sha_update_block()
198 u8 *buffer = &block->buffer[0]; in npcm_sha_finish() local
212 buffer[block->nonhash_sz++] = 0x80; in npcm_sha_finish()
214 memset(&buffer[block->nonhash_sz], 0, zero_len); in npcm_sha_finish()
217 length = (u64 *)&buffer[block->nonhash_sz]; in npcm_sha_finish()
224 if (npcm_sha_flush_block(&block->buffer[0])) in npcm_sha_finish()
229 if (npcm_sha_flush_block(&block->buffer[block_sz])) in npcm_sha_finish()
/drivers/virtio/
A Dvirtio_blk.c56 static void virtio_blk_init_data_sg(void *buffer, lbaint_t blkcnt, struct virtio_sg *sg) in virtio_blk_init_data_sg() argument
58 sg->addr = buffer; in virtio_blk_init_data_sg()
63 lbaint_t blkcnt, void *buffer, u32 type) in virtio_blk_do_req() argument
80 virtio_blk_init_data_sg(buffer, blkcnt, &data_sg); in virtio_blk_do_req()
116 lbaint_t blkcnt, void *buffer) in virtio_blk_read() argument
119 return virtio_blk_do_req(dev, start, blkcnt, buffer, in virtio_blk_read()
124 lbaint_t blkcnt, const void *buffer) in virtio_blk_write() argument
126 return virtio_blk_do_req(dev, start, blkcnt, (void *)buffer, in virtio_blk_write()
/drivers/power/pmic/
A Di2c_pmic_emul.c31 uchar *buffer, int len) in sandbox_i2c_pmic_read_data() argument
44 memcpy(buffer, plat->reg + plat->rw_idx, len); in sandbox_i2c_pmic_read_data()
50 uchar *buffer, int len, in sandbox_i2c_pmic_write_data() argument
60 plat->rw_reg = *buffer; in sandbox_i2c_pmic_write_data()
70 buffer++; in sandbox_i2c_pmic_write_data()
78 memcpy(plat->reg + plat->rw_idx, buffer, len); in sandbox_i2c_pmic_write_data()
/drivers/nvme/
A Dnvme_apple.c155 buf->buffer = memalign(SZ_16K, ALIGN(buf->size, SZ_16K)); in nvme_shmem_setup()
156 if (!buf->buffer) in nvme_shmem_setup()
159 if (!sart_add_allowed_region(priv->sart, buf->buffer, buf->size)) { in nvme_shmem_setup()
160 free(buf->buffer); in nvme_shmem_setup()
161 buf->buffer = NULL; in nvme_shmem_setup()
166 buf->dva = (u64)buf->buffer; in nvme_shmem_setup()
178 if (buf->buffer) { in nvme_shmem_destroy()
179 sart_remove_allowed_region(priv->sart, buf->buffer, buf->size); in nvme_shmem_destroy()
180 free(buf->buffer); in nvme_shmem_destroy()
181 buf->buffer = NULL; in nvme_shmem_destroy()

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