Searched refs:buffer (Results 151 - 175 of 326) sorted by relevance

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/u-boot/cmd/
H A Dbootm.c505 u32 buffer[16]; local
526 len = sizeof(buffer);
528 ret = nand_read(mtd, off, &len, (u8 *)buffer);
535 switch (genimg_get_format(buffer)) {
538 header = (const struct legacy_img_hdr *)buffer;
546 len = fit_get_size(buffer);
/u-boot/include/linux/mtd/
H A Donenand.h98 unsigned char *buffer, int offset, size_t count);
100 const unsigned char *buffer, int offset,
/u-boot/scripts/kconfig/
H A Dzconf.l29 struct buffer {
30 struct buffer *parent;
34 struct buffer *current_buf;
392 struct buffer *buf = xmalloc(sizeof(*buf));
431 struct buffer *parent;
/u-boot/include/
H A Dext4fs.h140 int ext4fs_write(const char *fname, const char *buffer,
165 int ext4_read_superblock(char *buffer);
H A Dnand.h88 size_t *actual, loff_t lim, u_char *buffer);
94 size_t *actual, loff_t lim, u_char *buffer, int flags);
H A Dcli.h32 * @eol_num: Number of characters in the buffer
109 * readline_into_buffer() - read a line into a buffer
111 * Display the prompt, then read a command line into @buffer. The
124 * @buffer: Place to put the line that is entered
131 int cli_readline_into_buffer(const char *const prompt, char *buffer,
211 * sequence which are still pending in the buffer
275 * @buf: Text buffer containing the initial text
/u-boot/arch/arm/mach-sunxi/
H A Dboard.c379 u32 *buffer = (void *)(uintptr_t)CONFIG_TEXT_BASE; local
380 struct boot_file_head *egon_head = (void *)buffer;
381 struct toc0_main_info *toc0_info = (void *)buffer;
407 count = blk_dread(bd, 0, 1, buffer);
420 buffer + bd->blksz / 4);
423 emmc_checksum = buffer[3];
424 buffer[3] = 0x5f0a6c39;
428 chksum += buffer[count];
/u-boot/drivers/i2c/
H A Dqup_i2c.c262 bool last, u8 *buffer, unsigned int bytes)
297 *(buffer++) = (word >> (8 * READ_RX_TAGS_LEN)) & 0xff;
299 *(buffer++) = (word >> (8 * (READ_RX_TAGS_LEN + 1))) & 0xff;
307 *buffer = (word >> (j * 8)) & 0xff;
308 buffer++;
317 bool first, bool last, const u8 *buffer,
352 word |= *buffer << ((i % 4) * 8);
357 buffer++;
261 qup_i2c_blsp_read(struct qup_i2c_priv *qup, unsigned int addr, bool last, u8 *buffer, unsigned int bytes) argument
316 qup_i2c_blsp_write(struct qup_i2c_priv *qup, unsigned int addr, bool first, bool last, const u8 *buffer, unsigned int bytes) argument
H A Di2c_core.c282 * buffer: Where to read/write the data
288 uint8_t *buffer, int len)
290 return I2C_ADAP->read(I2C_ADAP, chip, addr, alen, buffer, len);
294 uint8_t *buffer, int len)
296 return I2C_ADAP->write(I2C_ADAP, chip, addr, alen, buffer, len);
287 i2c_read(uint8_t chip, unsigned int addr, int alen, uint8_t *buffer, int len) argument
293 i2c_write(uint8_t chip, unsigned int addr, int alen, uint8_t *buffer, int len) argument
H A Dintel_i2c.c95 static int smbus_block_read(u32 base, u8 dev, u8 *buffer, argument
109 /* Reset the data buffer index */
148 /* Read all available bytes from buffer */
152 memcpy(buffer, buf_temp, len);
161 static int smbus_block_write(u32 base, u8 dev, u8 *buffer, argument
187 outb(*buffer++, base + SMBBLKDAT);
264 /* Set 32-byte data buffer mode */
H A Di2c-uclass.c55 * @msg: Message buffer
82 uint8_t *buffer, int len)
99 ptr->buf = &buffer[i];
111 const uint8_t *buffer, int len)
124 buf[msg->len++] = buffer[i];
134 int dm_i2c_read(struct udevice *dev, uint offset, uint8_t *buffer, int len) argument
146 return i2c_read_bytewise(dev, offset, buffer, len);
156 ptr->buf = buffer;
164 int dm_i2c_write(struct udevice *dev, uint offset, const uint8_t *buffer, argument
179 return i2c_write_bytewise(dev, offset, buffer, le
81 i2c_read_bytewise(struct udevice *dev, uint offset, uint8_t *buffer, int len) argument
110 i2c_write_bytewise(struct udevice *dev, uint offset, const uint8_t *buffer, int len) argument
[all...]
/u-boot/drivers/ata/
H A Ddwc_ahsata.c550 u32 blkcnt, u8 *buffer, int is_write)
572 if (ahci_exec_ata_cmd(uc_priv, port, cfis, buffer,
595 lbaint_t blkcnt, u8 *buffer, int is_write)
622 if (ahci_exec_ata_cmd(uc_priv, port, cfis, buffer,
655 lbaint_t blkcnt, const void *buffer,
664 addr = (u8 *)buffer;
691 lbaint_t blkcnt, const void *buffer,
700 addr = (u8 *)buffer;
811 lbaint_t blkcnt, void *buffer)
816 rc = ata_low_level_rw_lba48(uc_priv, blknr, blkcnt, buffer,
549 dwc_ahsata_rw_cmd(struct ahci_uc_priv *uc_priv, u32 start, u32 blkcnt, u8 *buffer, int is_write) argument
594 dwc_ahsata_rw_cmd_ext(struct ahci_uc_priv *uc_priv, u32 start, lbaint_t blkcnt, u8 *buffer, int is_write) argument
654 ata_low_level_rw_lba48(struct ahci_uc_priv *uc_priv, u32 blknr, lbaint_t blkcnt, const void *buffer, int is_write) argument
690 ata_low_level_rw_lba28(struct ahci_uc_priv *uc_priv, u32 blknr, lbaint_t blkcnt, const void *buffer, int is_write) argument
809 sata_read_common(struct ahci_uc_priv *uc_priv, struct blk_desc *desc, ulong blknr, lbaint_t blkcnt, void *buffer) argument
825 sata_write_common(struct ahci_uc_priv *uc_priv, struct blk_desc *desc, ulong blknr, lbaint_t blkcnt, const void *buffer) argument
928 dwc_ahsata_read(struct udevice *blk, lbaint_t blknr, lbaint_t blkcnt, void *buffer) argument
939 dwc_ahsata_write(struct udevice *blk, lbaint_t blknr, lbaint_t blkcnt, const void *buffer) argument
[all...]
H A Dsata_mv.c583 u8 *buffer, u32 len, u32 iswrite)
600 req->dtb_low = (u32)buffer;
662 if (buffer && len) {
663 start = (u32)buffer & ~(ARCH_DMA_MINALIGN - 1);
673 u8 *buffer, int is_write)
696 res = mv_ata_exec_ata_cmd(dev, port, &cfis, buffer,
703 u32 blkcnt, u8 *buffer, int is_write)
723 res = mv_ata_exec_ata_cmd(dev, port, &cfis, buffer,
730 lbaint_t blkcnt, void *buffer, int is_write)
741 addr = (u8 *)buffer;
581 mv_ata_exec_ata_cmd(struct udevice *dev, int port, struct sata_fis_h2d *cfis, u8 *buffer, u32 len, u32 iswrite) argument
671 mv_sata_rw_cmd_ext(struct udevice *dev, int port, lbaint_t start, u32 blkcnt, u8 *buffer, int is_write) argument
702 mv_sata_rw_cmd(struct udevice *dev, int port, lbaint_t start, u32 blkcnt, u8 *buffer, int is_write) argument
729 ata_low_level_rw(struct udevice *dev, int port, lbaint_t blknr, lbaint_t blkcnt, void *buffer, int is_write) argument
773 mv_ata_exec_ata_cmd_nondma(struct udevice *dev, int port, struct sata_fis_h2d *cfis, u8 *buffer, u32 len, u32 iswrite) argument
1033 sata_mv_read(struct udevice *blk, lbaint_t blknr, lbaint_t blkcnt, void *buffer) argument
1042 sata_mv_write(struct udevice *blk, lbaint_t blknr, lbaint_t blkcnt, const void *buffer) argument
[all...]
/u-boot/drivers/spi/
H A Dmtk_snor.c96 // and we allocate a bounce buffer if destination address isn't aligned.
109 u8 *buffer; member in struct:mtk_snor_priv
274 (dma_addr_t)priv->buffer);
277 memcpy(op->data.buf.in, priv->buffer, op->data.nbytes);
469 u8 *buffer; local
485 buffer = devm_kmalloc(bus, MTK_NOR_BOUNCE_BUF_SIZE + MTK_NOR_DMA_ALIGN,
487 if (!buffer)
489 if ((ulong)buffer & MTK_NOR_DMA_ALIGN_MASK)
490 buffer = (u8 *)(((ulong)buffer
[all...]
/u-boot/common/
H A Davb_verify.c310 void *buffer)
315 bool unaligned = is_buf_unaligned(buffer);
329 * use aligned temporary buffer and then copy to destination
332 debug("%s: handling unaligned read buffer, addr = 0x%p\n",
333 __func__, buffer);
339 tmp_buf = buffer;
348 memcpy(buffer, tmp_buf, sectors * part->info.blksz);
354 lbaint_t sectors, void *buffer)
358 bool unaligned = is_buf_unaligned(buffer);
372 debug("%s: handling unaligned read buffer, add
307 mmc_read_and_flush(struct mmc_part *part, lbaint_t start, lbaint_t sectors, void *buffer) argument
353 mmc_write(struct mmc_part *part, lbaint_t start, lbaint_t sectors, void *buffer) argument
442 mmc_byte_io(AvbOps *ops, const char *partition, s64 offset, size_t num_bytes, void *buffer, size_t *out_num_read, enum mmc_io_type io_type) argument
587 read_from_partition(AvbOps *ops, const char *partition_name, s64 offset_from_partition, size_t num_bytes, void *buffer, size_t *out_num_read) argument
615 write_to_partition(AvbOps *ops, const char *partition_name, s64 offset_from_partition, size_t num_bytes, const void *buffer) argument
[all...]
/u-boot/fs/ext4/
H A Dext4_journal.h124 void ext4fs_push_revoke_blk(char *buffer);
/u-boot/drivers/serial/
H A Dserial_octeon_pcie_console.c33 * Note: when read_index == write_index, the buffer is empty.
113 unsigned int console_num, char *buffer,
143 /* Don't overflow the buffer passed to us */
150 memcpy(buffer, buf_ptr + cons_ptr->input_read_index, read_size);
164 const char *buffer,
194 buffer + bytes_written, write_size);
112 octeon_pcie_console_read(struct udevice *dev, unsigned int console_num, char *buffer, int buffer_size, u32 flags) argument
162 octeon_pcie_console_write(struct udevice *dev, unsigned int console_num, const char *buffer, int bytes_to_write, u32 flags) argument
/u-boot/board/phytium/pe2201/
H A Dddr.c181 u8 buffer[0x100]; local
184 get_default_mcu_info(buffer);
185 fix_mcu_info(buffer);
187 arm_smccc_smc(CPU_INIT_MEM, 0, (u64)buffer, 0, 0, 0, 0, 0, &res);
/u-boot/drivers/fastboot/
H A Dfb_nand.c93 void *buffer, u32 offset,
104 buffer, flags);
108 lbaint_t blk, lbaint_t blkcnt, const void *buffer)
114 ret = _fb_nand_write(sparse->mtd, sparse->part, (void *)buffer,
155 * @response: Pointer to fastboot response buffer
171 * @response: Pointer to fastboot response buffer
236 * @response: Pointer to fastboot response buffer
92 _fb_nand_write(struct mtd_info *mtd, struct part_info *part, void *buffer, u32 offset, size_t length, size_t *written) argument
107 fb_nand_sparse_write(struct sparse_storage *info, lbaint_t blk, lbaint_t blkcnt, const void *buffer) argument
H A Dfb_mmc.c124 * @buffer: Pointer to data buffer for write or NULL for erase
127 lbaint_t blkcnt, const void *buffer)
137 if (buffer) {
141 buffer + (i * block_dev->blksz));
154 lbaint_t blk, lbaint_t blkcnt, const void *buffer)
159 return fb_mmc_blk_write(dev_desc, blk, blkcnt, buffer);
170 void *buffer, u32 download_bytes, char *response)
187 blks = fb_mmc_blk_write(dev_desc, info->start, blkcnt, buffer);
223 static void fb_mmc_boot_ops(struct blk_desc *dev_desc, void *buffer, argument
126 fb_mmc_blk_write(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt, const void *buffer) argument
153 fb_mmc_sparse_write(struct sparse_storage *info, lbaint_t blk, lbaint_t blkcnt, const void *buffer) argument
168 write_raw_image(struct blk_desc *dev_desc, struct disk_partition *info, const char *part_name, void *buffer, u32 download_bytes, char *response) argument
[all...]
/u-boot/drivers/usb/musb/
H A Dmusb_hcd.c266 static int ctrlreq_in_data_phase(struct usb_device *dev, u32 len, void *buffer) argument
272 u8 *rxbuff = (u8 *)buffer;
312 static int ctrlreq_out_data_phase(struct usb_device *dev, u32 len, void *buffer) argument
318 u8 *txbuff = (u8 *)buffer;
454 void *buffer, int transfer_len,
723 if (buffer != data_buf)
724 memcpy(buffer, data_buf, len);
748 int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, argument
757 int stat = musb_submit_rh_msg(dev, pipe, buffer, len, setup);
800 if (ctrlreq_in_data_phase(dev, len, buffer) <
453 musb_submit_rh_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int transfer_len, struct devrequest *cmd) argument
847 submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int len) argument
1054 submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int len, int interval, bool nonblock) argument
[all...]
/u-boot/drivers/block/
H A Dblk_legacy.c218 lbaint_t blkcnt, void *buffer)
230 n = desc->block_read(desc, start, blkcnt, buffer);
238 lbaint_t blkcnt, const void *buffer)
249 return desc->block_write(desc, start, blkcnt, buffer);
217 blk_read_devnum(enum uclass_id uclass_id, int devnum, lbaint_t start, lbaint_t blkcnt, void *buffer) argument
237 blk_write_devnum(enum uclass_id uclass_id, int devnum, lbaint_t start, lbaint_t blkcnt, const void *buffer) argument
/u-boot/board/freescale/mpc837xerdb/
H A Dmpc837xerdb.c183 char buffer[HWCONFIG_BUFFER_SIZE] = {0}; local
186 if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
187 esdhc_hwconfig_enabled = hwconfig_f("esdhc", buffer);
/u-boot/drivers/net/bnxt/
H A Dbnxt_dbg.h49 void dumpmemory1(u8 *buffer, u32 length, u8 flag) argument
54 printf("\n %p:", buffer);
59 printf("%02x", buffer[jj]);
66 c = buffer[jj + i - 15];
78 void dump_mem(u8 *buffer, u32 length, u8 flag) argument
85 dumpmemory1((u8 *)&buffer[jj], 16, flag);
87 dumpmemory1((u8 *)&buffer[length16], remlen, flag);
/u-boot/drivers/usb/gadget/
H A Df_fastboot.c402 static int fastboot_tx_write(const char *buffer, unsigned int buffer_size) argument
407 memcpy(in_req->buf, buffer, buffer_size);
418 static int fastboot_tx_write_str(const char *buffer) argument
420 return fastboot_tx_write(buffer, strlen(buffer));
457 const unsigned char *buffer = req->buf; local
468 fastboot_data_download(buffer, transfer_size, response);
542 pr_err("buffer overflow\n");
543 fastboot_fail("buffer overflow", response);

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