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Searched refs:buffer (Results 1 – 25 of 107) sorted by relevance

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/trusted-firmware-a/drivers/nxp/flexspi/nor/
A Dtest_fspi.c29 uint32_t buffer[SIZE_BUFFER]; in fspi_test() local
40 xspi_ip_read((fspi_test_addr), buffer, size * 4); in fspi_test()
44 if (fspi_swap32(0xffffffff) != buffer[i]) { in fspi_test()
52 ERROR("Erase: Failed -->xxx with buffer[%d]=0x%08x\n", i, buffer[i]); in fspi_test()
56 buffer[i] = 0x12345678; in fspi_test()
59 xspi_write(fspi_test_addr, (void *)buffer, (size * 4 + extra)); in fspi_test()
61 xspi_ip_read(fspi_test_addr, buffer, (size * 4 + extra)); in fspi_test()
64 if (fspi_swap32(0x12345678) != buffer[i]) { in fspi_test()
72 ERROR("Write: Failed -->xxxx with IP READ in buffer[%d]=0x%08x\n", i, buffer[i]); in fspi_test()
77 xspi_read((fspi_test_addr), buffer, (size * 4 + extra)); in fspi_test()
[all …]
/trusted-firmware-a/plat/st/common/
A Dstm32cubeprogrammer_usb.c24 uint8_t buffer[UCHAR_MAX]; member
37 sizeof(dfu->buffer) - GET_PHASE_LEN, \
64 dfu->buffer[0] = dfu->phase; in dfu_callback_upload()
65 dfu->buffer[1] = (uint8_t)(dfu->address); in dfu_callback_upload()
69 dfu->buffer[5] = 0x00; in dfu_callback_upload()
70 dfu->buffer[6] = 0x00; in dfu_callback_upload()
71 dfu->buffer[7] = 0x00; in dfu_callback_upload()
72 dfu->buffer[8] = 0x00; in dfu_callback_upload()
77 dfu->buffer[length++] = 0x01; in dfu_callback_upload()
96 *buffer = (uintptr_t)dfu->buffer; in dfu_callback_upload()
[all …]
/trusted-firmware-a/drivers/st/crypto/
A Dstm32_hash.c71 uint32_t buffer; member
183 int stm32_hash_update(const uint8_t *buffer, size_t length) in stm32_hash_update() argument
188 if ((length == 0U) || (buffer == NULL)) { in stm32_hash_update()
200 buffer, copysize); in stm32_hash_update()
202 buffer += copysize; in stm32_hash_update()
204 ret = hash_write_data(stm32_remain.buffer); in stm32_hash_update()
216 memcpy(&tmp_buf, buffer, sizeof(uint32_t)); in stm32_hash_update()
222 buffer += sizeof(uint32_t); in stm32_hash_update()
229 memcpy((uint8_t *)&stm32_remain.buffer, buffer, remain_length); in stm32_hash_update()
246 ret = hash_write_data(stm32_remain.buffer); in stm32_hash_final()
[all …]
/trusted-firmware-a/lib/semihosting/
A Dsemihosting.c27 uintptr_t buffer; member
74 long semihosting_file_read(long file_handle, size_t *length, uintptr_t buffer) in semihosting_file_read() argument
79 if ((length == NULL) || (buffer == (uintptr_t)NULL)) { in semihosting_file_read()
84 read_block.buffer = buffer; in semihosting_file_read()
100 const uintptr_t buffer) in semihosting_file_write() argument
105 if ((length == NULL) || (buffer == (uintptr_t)NULL)) { in semihosting_file_write()
110 write_block.buffer = (uintptr_t)buffer; /* cast away const */ in semihosting_file_write()
/trusted-firmware-a/plat/intel/soc/common/soc/
A Dsocfpga_handoff.c17 uint32_t *buffer; in socfpga_get_handoff() local
21 buffer = (uint32_t *)reverse_hoff_ptr; in socfpga_get_handoff()
25 buffer[i] = SWAP_UINT32(buffer[i]); in socfpga_get_handoff()
/trusted-firmware-a/drivers/marvell/
A Dio_win.c187 uint32_t *buffer) in iow_save_win_range() argument
193 buffer[idx++] = mmio_read_32(IO_WIN_CR_OFFSET(ap_id, win_id)); in iow_save_win_range()
194 buffer[idx++] = mmio_read_32(IO_WIN_ALR_OFFSET(ap_id, win_id)); in iow_save_win_range()
195 buffer[idx++] = mmio_read_32(IO_WIN_AHR_OFFSET(ap_id, win_id)); in iow_save_win_range()
197 buffer[idx] = mmio_read_32(MVEBU_IO_WIN_BASE(ap_id) + in iow_save_win_range()
202 uint32_t *buffer) in iow_restore_win_range() argument
208 mmio_write_32(IO_WIN_CR_OFFSET(ap_id, win_id), buffer[idx++]); in iow_restore_win_range()
209 mmio_write_32(IO_WIN_ALR_OFFSET(ap_id, win_id), buffer[idx++]); in iow_restore_win_range()
210 mmio_write_32(IO_WIN_AHR_OFFSET(ap_id, win_id), buffer[idx++]); in iow_restore_win_range()
213 buffer[idx++]); in iow_restore_win_range()
A Dccu.c279 int win_last, uint32_t *buffer) in ccu_save_win_range() argument
284 buffer[idx++] = mmio_read_32(CCU_WIN_CR_OFFSET(ap_id, win_id)); in ccu_save_win_range()
285 buffer[idx++] = mmio_read_32(CCU_WIN_SCR_OFFSET(ap_id, win_id)); in ccu_save_win_range()
286 buffer[idx++] = mmio_read_32(CCU_WIN_ALR_OFFSET(ap_id, win_id)); in ccu_save_win_range()
287 buffer[idx++] = mmio_read_32(CCU_WIN_AHR_OFFSET(ap_id, win_id)); in ccu_save_win_range()
289 buffer[idx] = mmio_read_32(CCU_WIN_GCR_OFFSET(ap_id)); in ccu_save_win_range()
294 int win_last, uint32_t *buffer) in ccu_restore_win_range() argument
299 mmio_write_32(CCU_WIN_CR_OFFSET(ap_id, win_id), buffer[idx++]); in ccu_restore_win_range()
300 mmio_write_32(CCU_WIN_SCR_OFFSET(ap_id, win_id), buffer[idx++]); in ccu_restore_win_range()
301 mmio_write_32(CCU_WIN_ALR_OFFSET(ap_id, win_id), buffer[idx++]); in ccu_restore_win_range()
[all …]
/trusted-firmware-a/drivers/io/
A Dio_block.c35 static int block_write(io_entity_t *entity, const uintptr_t buffer,
270 buf = &(cur->dev_spec->buffer); in block_read()
337 memcpy((void *)(buffer + count), in block_read()
356 static int block_write(io_entity_t *entity, const uintptr_t buffer, in block_write() argument
382 buf = &(cur->dev_spec->buffer); in block_write()
468 (void *)(buffer + count), in block_write()
503 io_block_spec_t *buffer; in block_dev_open() local
516 buffer = &(cur->dev_spec->buffer); in block_dev_open()
520 ((buffer->offset % block_size) == 0U) && in block_dev_open()
521 ((buffer->length % block_size) == 0U)); in block_dev_open()
[all …]
A Dio_semihosting.c30 static int sh_file_read(io_entity_t *entity, uintptr_t buffer, size_t length,
32 static int sh_file_write(io_entity_t *entity, const uintptr_t buffer,
127 static int sh_file_read(io_entity_t *entity, uintptr_t buffer, size_t length, in sh_file_read() argument
140 sh_result = semihosting_file_read(file_handle, &bytes, buffer); in sh_file_read()
152 static int sh_file_write(io_entity_t *entity, const uintptr_t buffer, in sh_file_write() argument
164 sh_result = semihosting_file_write(file_handle, &bytes, buffer); in sh_file_write()
A Dio_memmap.c47 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer,
49 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer,
169 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer, in memmap_block_read() argument
184 memcpy((void *)buffer, in memmap_block_read()
197 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer, in memmap_block_write() argument
213 (void *)buffer, length); in memmap_block_write()
/trusted-firmware-a/plat/nvidia/tegra/soc/t210/drivers/se/
A Dsecurity_engine.c473 se_dev->src_ll_buf->buffer[0].addr = src_addr; in tegra_se_lp_data_context_save()
474 se_dev->src_ll_buf->buffer[0].data_len = data_size; in tegra_se_lp_data_context_save()
475 se_dev->dst_ll_buf->buffer[0].addr = dst_addr; in tegra_se_lp_data_context_save()
476 se_dev->dst_ll_buf->buffer[0].data_len = data_size; in tegra_se_lp_data_context_save()
553 se_dev->dst_ll_buf->buffer[0].addr = ((uint64_t)(&( in tegra_se_aeskeytable_context_save()
577 se_dev->dst_ll_buf->buffer[0].addr = ((uint64_t)(&( in tegra_se_aeskeytable_context_save()
640 se_dev->dst_ll_buf->buffer[0].addr = ((uint64_t)(&( in tegra_se_lp_rsakeytable_context_save()
666 se_dev->dst_ll_buf->buffer[0].addr += in tegra_se_lp_rsakeytable_context_save()
681 se_dev->dst_ll_buf->buffer[0].addr = ((uint64_t)(&( in tegra_se_pkakeytable_sticky_bits_save()
709 se_dev->dst_ll_buf->buffer[0].addr = ((uint64_t)(&( in tegra_se_pkakeytable_context_save()
[all …]
/trusted-firmware-a/drivers/intel/soc/stratix10/io/
A Ds10_memmap_qspi.c49 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer,
51 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer,
172 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer, in memmap_block_read() argument
188 cad_qspi_read((void *)buffer, fp->base + fp->file_pos, length); in memmap_block_read()
199 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer, in memmap_block_write() argument
214 memcpy((void *)(fp->base + fp->file_pos), (void *)buffer, length); in memmap_block_write()
/trusted-firmware-a/plat/intel/soc/common/
A Dsocfpga_sip_svc.c47 static int intel_fpga_sdm_write_buffer(struct fpga_config_info *buffer) in intel_fpga_sdm_write_buffer() argument
51 while (max_blocks > 0 && buffer->size > buffer->size_written) { in intel_fpga_sdm_write_buffer()
53 args[1] = buffer->addr + buffer->size_written; in intel_fpga_sdm_write_buffer()
54 if (buffer->size - buffer->size_written <= bytes_per_block) { in intel_fpga_sdm_write_buffer()
55 args[2] = buffer->size - buffer->size_written; in intel_fpga_sdm_write_buffer()
61 buffer->size_written += args[2]; in intel_fpga_sdm_write_buffer()
65 buffer->subblocks_sent++; in intel_fpga_sdm_write_buffer()
/trusted-firmware-a/include/drivers/marvell/
A Di2c.h15 unsigned int addr, int alen, uint8_t *buffer, int len);
18 unsigned int addr, int alen, uint8_t *buffer, int len);
/trusted-firmware-a/drivers/st/io/
A Dio_stm32image.c33 static int stm32image_partition_read(io_entity_t *entity, uintptr_t buffer,
246 static int stm32image_partition_read(io_entity_t *entity, uintptr_t buffer, in stm32image_partition_read() argument
256 assert(buffer != 0U); in stm32image_partition_read()
259 local_buffer = (uint8_t *)buffer; in stm32image_partition_read()
281 local_buffer = (uint8_t *)buffer; in stm32image_partition_read()
300 (header->load_address != buffer)) { in stm32image_partition_read()
336 result = stm32mp_check_header(header, buffer); in stm32image_partition_read()
343 result = stm32mp_auth_image(header, buffer); in stm32image_partition_read()
/trusted-firmware-a/include/drivers/mentor/
A Dmi2cv.h35 unsigned int addr, int alen, uint8_t *buffer, int len);
38 unsigned int addr, int alen, uint8_t *buffer, int len);
/trusted-firmware-a/drivers/mtd/nand/
A Dcore.c24 int nand_read(unsigned int offset, uintptr_t buffer, size_t length, in nand_read() argument
83 memcpy((uint8_t *)buffer, in nand_read()
91 buffer); in nand_read()
100 buffer += bytes_read; in nand_read()
A Draw_nand.c90 int nand_change_read_column_cmd(unsigned int offset, uintptr_t buffer, in nand_change_read_column_cmd() argument
121 return nand_read_data((uint8_t *)buffer, len, false); in nand_change_read_column_cmd()
125 uintptr_t buffer, unsigned int len) in nand_read_page_cmd() argument
133 buffer); in nand_read_page_cmd()
170 if (buffer != 0U) { in nand_read_page_cmd()
171 ret = nand_read_data((uint8_t *)buffer, len, false); in nand_read_page_cmd()
399 uintptr_t buffer) in nand_mtd_read_page_raw() argument
401 return nand_read_page_cmd(page, 0U, buffer, in nand_mtd_read_page_raw()
/trusted-firmware-a/include/drivers/st/
A Dstm32_hash.h17 int stm32_hash_update(const uint8_t *buffer, size_t length);
19 int stm32_hash_final_update(const uint8_t *buffer, uint32_t buf_length,
/trusted-firmware-a/include/drivers/io/
A Dio_mtd.h35 int (*read)(unsigned int offset, uintptr_t buffer, size_t length,
46 int (*write)(unsigned int offset, uintptr_t buffer, size_t length);
/trusted-firmware-a/include/drivers/
A Dnand.h33 uintptr_t buffer);
45 int nand_read(unsigned int offset, uintptr_t buffer, size_t length,
/trusted-firmware-a/drivers/renesas/common/io/
A Dio_emmcdrv.c53 static int32_t emmcdrv_block_read(io_entity_t *entity, uintptr_t buffer, in emmcdrv_block_read() argument
64 buffer, in emmcdrv_block_read()
68 if ((buffer + length - 1U) <= (uintptr_t)UINT32_MAX) { in emmcdrv_block_read()
72 if (emmc_read_sector((uint32_t *) buffer, sector_add, sector_num, in emmcdrv_block_read()
/trusted-firmware-a/docs/build/TF-A_2.5/_sources/components/
A Ddebugfs-design.rst.txt40 - read(): read from a file to a buffer.
41 - write(): write from a buffer to a file.
82 shared buffer is used to pass path string parameters, or e.g. to exchange
92 - Special care is taken with the shared buffer to avoid TOCTOU attacks.
97 - In order to setup the shared buffer, the component consuming the interface
99 - In order to map the shared buffer, BL31 requires enabling the dynamic xlat
101 - Data exchange is limited by the shared buffer length. A large read operation
104 the internal work buffer, and re-entrancy into the filesystem layers.
/trusted-firmware-a/docs/components/
A Ddebugfs-design.rst40 - read(): read from a file to a buffer.
41 - write(): write from a buffer to a file.
82 shared buffer is used to pass path string parameters, or e.g. to exchange
92 - Special care is taken with the shared buffer to avoid TOCTOU attacks.
97 - In order to setup the shared buffer, the component consuming the interface
99 - In order to map the shared buffer, BL31 requires enabling the dynamic xlat
101 - Data exchange is limited by the shared buffer length. A large read operation
104 the internal work buffer, and re-entrancy into the filesystem layers.
/trusted-firmware-a/include/drivers/brcm/i2c/
A Di2c.h132 uint8_t *buffer,
157 uint8_t *buffer,

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