diff options
Diffstat (limited to 'samsung-ipc/modems/xmm626/xmm626_hsic.c')
| -rw-r--r-- | samsung-ipc/modems/xmm626/xmm626_hsic.c | 907 |
1 files changed, 466 insertions, 441 deletions
diff --git a/samsung-ipc/modems/xmm626/xmm626_hsic.c b/samsung-ipc/modems/xmm626/xmm626_hsic.c index 30ade46..9b78885 100644 --- a/samsung-ipc/modems/xmm626/xmm626_hsic.c +++ b/samsung-ipc/modems/xmm626/xmm626_hsic.c @@ -34,554 +34,579 @@ int xmm626_hsic_ack_read(int device_fd, unsigned short ack) { - struct timeval timeout; - fd_set fds; - unsigned short value; - int rc; - int i; + struct timeval timeout; + fd_set fds; + unsigned short value; + int rc; + int i; - timeout.tv_sec = 1; - timeout.tv_usec = 0; + timeout.tv_sec = 1; + timeout.tv_usec = 0; - FD_ZERO(&fds); - FD_SET(device_fd, &fds); + FD_ZERO(&fds); + FD_SET(device_fd, &fds); - for (i = 0; i < 50; i++) { - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) - return -1; + for (i = 0; i < 50; i++) { + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) + return -1; - value = 0; - rc = read(device_fd, &value, sizeof(value)); - if (rc < (int) sizeof(value)) - continue; + value = 0; + rc = read(device_fd, &value, sizeof(value)); + if (rc < (int) sizeof(value)) + continue; - if (value == ack) - return 0; - } + if (value == ack) + return 0; + } - return -1; + return -1; } int xmm626_hsic_psi_send(struct ipc_client *client, int device_fd, - const void *psi_data, unsigned short psi_size) + const void *psi_data, unsigned short psi_size) { - struct xmm626_hsic_psi_header psi_header; - char at[] = XMM626_AT; - unsigned char psi_ack; - unsigned char chip_id; - unsigned char psi_crc; - struct timeval timeout; - fd_set fds; - size_t wc; - size_t length; - unsigned char *p; - int rc; - int i; - - if (client == NULL || device_fd < 0 || psi_data == NULL || psi_size == 0) - return -1; - - FD_ZERO(&fds); - - i = 0; - length = strlen(at); - - do { - FD_SET(device_fd, &fds); - - timeout.tv_sec = 0; - timeout.tv_usec = 100000; - - rc = write(device_fd, at, length); - if (rc < (int) length) { - ipc_client_log(client, "Writing ATAT in ASCII failed"); - goto error; - } - ipc_client_log(client, "Wrote ATAT in ASCII"); - - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc < 0) { - ipc_client_log(client, "Waiting for bootup failed"); - goto error; - } - - if (i++ > 50) { - ipc_client_log(client, "Waiting for bootup failed"); - goto error; - } - } while(rc == 0); - - FD_SET(device_fd, &fds); - - timeout.tv_sec = 0; - timeout.tv_usec = 100000; - - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) { - ipc_client_log(client, "Reading boot ACK failed"); - goto error; - } - - psi_ack = 0; - rc = read(device_fd, &psi_ack, sizeof(psi_ack)); - if (rc < (int) sizeof(psi_ack)) { - ipc_client_log(client, "Reading boot ACK failed"); - goto error; - } - - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) { - ipc_client_log(client, "Reading chip id failed"); - goto error; - } - - chip_id = 0; - rc = read(device_fd, &chip_id, sizeof(chip_id)); - if (rc < (int) sizeof(chip_id)) { - ipc_client_log(client, "Reading chip id failed"); - goto error; - } - ipc_client_log(client, "Read chip id (0x%x)", chip_id); - - psi_header.magic = XMM626_PSI_MAGIC; - psi_header.length = psi_size; - psi_header.padding = XMM626_PSI_PADDING; - - rc = write(device_fd, &psi_header, sizeof(psi_header)); - if (rc < (int) sizeof(psi_header)) { - ipc_client_log(client, "Writing PSI header failed"); - goto error; - } - ipc_client_log(client, "Wrote PSI header"); - - p = (unsigned char *) psi_data; - - wc = 0; - while (wc < psi_size) { - rc = write(device_fd, (void *) p, psi_size - wc); - if (rc <= 0) { - ipc_client_log(client, "Writing PSI failed"); - goto error; - } - - p += rc; - wc += rc; - } - - psi_crc = xmm626_crc_calculate(psi_data, psi_size); - - ipc_client_log(client, "Wrote PSI, CRC is 0x%x", psi_crc); - - rc = write(device_fd, &psi_crc, sizeof(psi_crc)); - if (rc < (int) sizeof(psi_crc)) { - ipc_client_log(client, "Writing PSI CRC failed"); - goto error; - } - ipc_client_log(client, "Wrote PSI CRC (0x%x)", psi_crc); - - timeout.tv_sec = 0; - timeout.tv_usec = 100000; - - for (i = 0; i < XMM626_HSIC_PSI_UNKNOWN_COUNT; i++) { - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) { - ipc_client_log(client, "Reading PSI unknown failed"); - goto error; - } - - rc = read(device_fd, &psi_ack, sizeof(psi_ack)); - if (rc < (int) sizeof(psi_ack)) { - ipc_client_log(client, "Reading PSI unknown failed"); - goto error; - } - } - - for (i = 0; i < XMM626_HSIC_PSI_CRC_ACK_COUNT ; i++) { - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) { - ipc_client_log(client, "Reading PSI CRC ACK failed"); - goto error; - } - - rc = read(device_fd, &psi_ack, sizeof(psi_ack)); - if (rc < (int) sizeof(psi_ack)) { - ipc_client_log(client, "Reading PSI CRC ACK failed"); - goto error; - } - } - ipc_client_log(client, "Read PSI CRC ACK"); - - rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_PSI_ACK); - if (rc < 0) { - ipc_client_log(client, "Reading PSI ACK failed"); - goto error; - } - ipc_client_log(client, "Read PSI ACK"); - - rc = 0; - goto complete; + struct xmm626_hsic_psi_header psi_header; + char at[] = XMM626_AT; + unsigned char psi_ack; + unsigned char chip_id; + unsigned char psi_crc; + struct timeval timeout; + fd_set fds; + size_t wc; + size_t length; + unsigned char *p; + int rc; + int i; + + if (client == NULL || device_fd < 0 || psi_data == NULL || + psi_size == 0) { + return -1; + } + + FD_ZERO(&fds); + + i = 0; + length = strlen(at); + + do { + FD_SET(device_fd, &fds); + + timeout.tv_sec = 0; + timeout.tv_usec = 100000; + + rc = write(device_fd, at, length); + if (rc < (int) length) { + ipc_client_log(client, "Writing ATAT in ASCII failed"); + goto error; + } + ipc_client_log(client, "Wrote ATAT in ASCII"); + + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc < 0) { + ipc_client_log(client, "Waiting for bootup failed"); + goto error; + } + + if (i++ > 50) { + ipc_client_log(client, "Waiting for bootup failed"); + goto error; + } + } while (rc == 0); + + FD_SET(device_fd, &fds); + + timeout.tv_sec = 0; + timeout.tv_usec = 100000; + + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) { + ipc_client_log(client, "Reading boot ACK failed"); + goto error; + } + + psi_ack = 0; + rc = read(device_fd, &psi_ack, sizeof(psi_ack)); + if (rc < (int) sizeof(psi_ack)) { + ipc_client_log(client, "Reading boot ACK failed"); + goto error; + } + + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) { + ipc_client_log(client, "Reading chip id failed"); + goto error; + } + + chip_id = 0; + rc = read(device_fd, &chip_id, sizeof(chip_id)); + if (rc < (int) sizeof(chip_id)) { + ipc_client_log(client, "Reading chip id failed"); + goto error; + } + ipc_client_log(client, "Read chip id (0x%x)", chip_id); + + psi_header.magic = XMM626_PSI_MAGIC; + psi_header.length = psi_size; + psi_header.padding = XMM626_PSI_PADDING; + + rc = write(device_fd, &psi_header, sizeof(psi_header)); + if (rc < (int) sizeof(psi_header)) { + ipc_client_log(client, "Writing PSI header failed"); + goto error; + } + ipc_client_log(client, "Wrote PSI header"); + + p = (unsigned char *) psi_data; + + wc = 0; + while (wc < psi_size) { + rc = write(device_fd, (void *) p, psi_size - wc); + if (rc <= 0) { + ipc_client_log(client, "Writing PSI failed"); + goto error; + } + + p += rc; + wc += rc; + } + + psi_crc = xmm626_crc_calculate(psi_data, psi_size); + + ipc_client_log(client, "Wrote PSI, CRC is 0x%x", psi_crc); + + rc = write(device_fd, &psi_crc, sizeof(psi_crc)); + if (rc < (int) sizeof(psi_crc)) { + ipc_client_log(client, "Writing PSI CRC failed"); + goto error; + } + ipc_client_log(client, "Wrote PSI CRC (0x%x)", psi_crc); + + timeout.tv_sec = 0; + timeout.tv_usec = 100000; + + for (i = 0; i < XMM626_HSIC_PSI_UNKNOWN_COUNT; i++) { + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) { + ipc_client_log(client, "Reading PSI unknown failed"); + goto error; + } + + rc = read(device_fd, &psi_ack, sizeof(psi_ack)); + if (rc < (int) sizeof(psi_ack)) { + ipc_client_log(client, "Reading PSI unknown failed"); + goto error; + } + } + + for (i = 0; i < XMM626_HSIC_PSI_CRC_ACK_COUNT ; i++) { + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) { + ipc_client_log(client, "Reading PSI CRC ACK failed"); + goto error; + } + + rc = read(device_fd, &psi_ack, sizeof(psi_ack)); + if (rc < (int) sizeof(psi_ack)) { + ipc_client_log(client, "Reading PSI CRC ACK failed"); + goto error; + } + } + ipc_client_log(client, "Read PSI CRC ACK"); + + rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_PSI_ACK); + if (rc < 0) { + ipc_client_log(client, "Reading PSI ACK failed"); + goto error; + } + ipc_client_log(client, "Read PSI ACK"); + + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - return rc; + return rc; } int xmm626_hsic_ebl_send(struct ipc_client *client, int device_fd, - const void *ebl_data, size_t ebl_size) + const void *ebl_data, size_t ebl_size) { - unsigned char ebl_crc; - size_t chunk; - size_t count; - size_t wc; - size_t size; - unsigned char *p; - int rc; - - if (client == NULL || device_fd < 0 || ebl_data == NULL || ebl_size == 0) - return -1; - - size = sizeof(ebl_size); - - rc = write(device_fd, &ebl_size, size); - if (rc < (int) size) { - ipc_client_log(client, "Writing EBL size failed"); - goto error; - } - ipc_client_log(client, "Wrote EBL size"); - - rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_SIZE_ACK); - if (rc < 0) { - ipc_client_log(client, "Reading EBL size ACK failed"); - goto error; - } - - p = (unsigned char *) ebl_data; - - chunk = XMM626_HSIC_EBL_CHUNK; - wc = 0; - while (wc < ebl_size) { - count = chunk < ebl_size - wc ? chunk : ebl_size - wc; - - rc = write(device_fd, (void *) p, count); - if (rc <= 0) { - ipc_client_log(client, "Writing EBL failed"); - goto error; - } - - p += rc; - wc += rc; - } - - ebl_crc = xmm626_crc_calculate(ebl_data, ebl_size); - - ipc_client_log(client, "Wrote EBL, CRC is 0x%x", ebl_crc); - - rc = write(device_fd, &ebl_crc, sizeof(ebl_crc)); - if (rc < (int) sizeof(ebl_crc)) { - ipc_client_log(client, "Writing EBL CRC failed"); - goto error; - } - ipc_client_log(client, "Wrote EBL CRC (0x%x)", ebl_crc); - - rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_ACK); - if (rc < 0) { - ipc_client_log(client, "Reading EBL ACK failed"); - goto error; - } - - rc = 0; - goto complete; + unsigned char ebl_crc; + size_t chunk; + size_t count; + size_t wc; + size_t size; + unsigned char *p; + int rc; + + if (client == NULL || device_fd < 0 || ebl_data == NULL || + ebl_size == 0) { + return -1; + } + + size = sizeof(ebl_size); + + rc = write(device_fd, &ebl_size, size); + if (rc < (int) size) { + ipc_client_log(client, "Writing EBL size failed"); + goto error; + } + ipc_client_log(client, "Wrote EBL size"); + + rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_SIZE_ACK); + if (rc < 0) { + ipc_client_log(client, "Reading EBL size ACK failed"); + goto error; + } + + p = (unsigned char *) ebl_data; + + chunk = XMM626_HSIC_EBL_CHUNK; + wc = 0; + while (wc < ebl_size) { + count = chunk < ebl_size - wc ? chunk : ebl_size - wc; + + rc = write(device_fd, (void *) p, count); + if (rc <= 0) { + ipc_client_log(client, "Writing EBL failed"); + goto error; + } + + p += rc; + wc += rc; + } + + ebl_crc = xmm626_crc_calculate(ebl_data, ebl_size); + + ipc_client_log(client, "Wrote EBL, CRC is 0x%x", ebl_crc); + + rc = write(device_fd, &ebl_crc, sizeof(ebl_crc)); + if (rc < (int) sizeof(ebl_crc)) { + ipc_client_log(client, "Writing EBL CRC failed"); + goto error; + } + ipc_client_log(client, "Wrote EBL CRC (0x%x)", ebl_crc); + + rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_ACK); + if (rc < 0) { + ipc_client_log(client, "Reading EBL ACK failed"); + goto error; + } + + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - return rc; + return rc; } int xmm626_hsic_command_send(int device_fd, unsigned short code, - const void *data, size_t size, size_t command_data_size, int ack) + const void *data, size_t size, + size_t command_data_size, int ack) { - struct xmm626_hsic_command_header header; - void *buffer = NULL; - size_t length; - struct timeval timeout; - fd_set fds; - unsigned char *p; - int rc; - int i; + struct xmm626_hsic_command_header header; + void *buffer = NULL; + size_t length; + struct timeval timeout; + fd_set fds; + unsigned char *p; + int rc; + int i; - if (device_fd < 0 || data == NULL || size == 0 || command_data_size == 0 || command_data_size < size) - return -1; + if (device_fd < 0 || data == NULL || size == 0 || + command_data_size == 0 || command_data_size < size) { + return -1; + } - header.checksum = (size & 0xffff) + code; - header.code = code; - header.data_size = size; + header.checksum = (size & 0xffff) + code; + header.code = code; + header.data_size = size; - p = (unsigned char *) data; + p = (unsigned char *) data; - for (i = 0; i < (int) size; i++) - header.checksum += *p++; + for (i = 0; i < (int) size; i++) + header.checksum += *p++; - length = command_data_size + sizeof(header); - buffer = calloc(1, length); + length = command_data_size + sizeof(header); + buffer = calloc(1, length); - memset(buffer, 0, length); - p = (unsigned char *) buffer; - memcpy(p, &header, sizeof(header)); - p += sizeof(header); - memcpy(p, data, size); + memset(buffer, 0, length); + p = (unsigned char *) buffer; + memcpy(p, &header, sizeof(header)); + p += sizeof(header); + memcpy(p, data, size); - rc = write(device_fd, buffer, length); - if (rc < (int) length) - goto error; + rc = write(device_fd, buffer, length); + if (rc < (int) length) + goto error; - if (!ack) { - rc = 0; - goto complete; - } + if (!ack) { + rc = 0; + goto complete; + } - memset(buffer, 0, length); + memset(buffer, 0, length); - FD_ZERO(&fds); - FD_SET(device_fd, &fds); + FD_ZERO(&fds); + FD_SET(device_fd, &fds); - timeout.tv_sec = 1; - timeout.tv_usec = 0; + timeout.tv_sec = 1; + timeout.tv_usec = 0; - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) - goto error; + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) + goto error; - rc = read(device_fd, &header, sizeof(header)); - if (rc < (int) sizeof(header)) - goto error; + rc = read(device_fd, &header, sizeof(header)); + if (rc < (int) sizeof(header)) + goto error; - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) - goto error; + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) + goto error; - rc = read(device_fd, buffer, command_data_size); - if (rc < (int) command_data_size) - goto error; + rc = read(device_fd, buffer, command_data_size); + if (rc < (int) command_data_size) + goto error; - if (header.code != code) - goto error; + if (header.code != code) + goto error; - rc = 0; - goto complete; + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - if (buffer != NULL) - free(buffer); + if (buffer != NULL) + free(buffer); - return rc; + return rc; } int xmm626_hsic_modem_data_send(int device_fd, const void *data, size_t size, - int address) + int address) { - size_t chunk; - size_t count; - size_t c; - unsigned char *p; - int rc; - - if (device_fd < 0 || data == NULL || size == 0) - return -1; - - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_FLASH_SET_ADDRESS, &address, sizeof(address), XMM626_HSIC_FLASH_SET_ADDRESS_SIZE, 1); - if (rc < 0) - goto error; - - p = (unsigned char *) data; - - chunk = XMM626_HSIC_MODEM_DATA_CHUNK; - c = 0; - while (c < size) { - count = chunk < size - c ? chunk : size - c; - - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_FLASH_WRITE_BLOCK, p, count, XMM626_HSIC_FLASH_WRITE_BLOCK_SIZE, 0); - if (rc < 0) - goto error; - - p += count; - c += count; - } - - rc = 0; - goto complete; + size_t chunk; + size_t count; + size_t c; + unsigned char *p; + int rc; + + if (device_fd < 0 || data == NULL || size == 0) + return -1; + + rc = xmm626_hsic_command_send(device_fd, + XMM626_COMMAND_FLASH_SET_ADDRESS, + &address, sizeof(address), + XMM626_HSIC_FLASH_SET_ADDRESS_SIZE, 1); + if (rc < 0) + goto error; + + p = (unsigned char *) data; + + chunk = XMM626_HSIC_MODEM_DATA_CHUNK; + c = 0; + while (c < size) { + count = chunk < size - c ? chunk : size - c; + + rc = xmm626_hsic_command_send( + device_fd, XMM626_COMMAND_FLASH_WRITE_BLOCK, + p, count, XMM626_HSIC_FLASH_WRITE_BLOCK_SIZE, 0); + if (rc < 0) + goto error; + + p += count; + c += count; + } + + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - return rc; + return rc; } int xmm626_hsic_port_config_send(struct ipc_client *client, int device_fd) { - void *buffer = NULL; - size_t length; - struct timeval timeout; - fd_set fds; - int rc; - - if (client == NULL || device_fd < 0) - return -1; - - FD_ZERO(&fds); - FD_SET(device_fd, &fds); - - timeout.tv_sec = 2; - timeout.tv_usec = 0; - - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) - goto error; - - length = XMM626_HSIC_PORT_CONFIG_SIZE; - buffer = calloc(1, length); - - rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); - if (rc <= 0) - goto error; - - rc = read(device_fd, buffer, length); - if (rc < (int) length) { - ipc_client_log(client, "Reading port config failed"); - goto error; - } - ipc_client_log(client, "Read port config"); - - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SET_PORT_CONFIG, buffer, length, XMM626_HSIC_SET_PORT_CONFIG_SIZE, 1); - if (rc < 0) { - ipc_client_log(client, "Sending port config command failed"); - goto error; - } - - rc = 0; - goto complete; + void *buffer = NULL; + size_t length; + struct timeval timeout; + fd_set fds; + int rc; + + if (client == NULL || device_fd < 0) + return -1; + + FD_ZERO(&fds); + FD_SET(device_fd, &fds); + + timeout.tv_sec = 2; + timeout.tv_usec = 0; + + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) + goto error; + + length = XMM626_HSIC_PORT_CONFIG_SIZE; + buffer = calloc(1, length); + + rc = select(device_fd + 1, &fds, NULL, NULL, &timeout); + if (rc <= 0) + goto error; + + rc = read(device_fd, buffer, length); + if (rc < (int) length) { + ipc_client_log(client, "Reading port config failed"); + goto error; + } + ipc_client_log(client, "Read port config"); + + rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SET_PORT_CONFIG, + buffer, length, + XMM626_HSIC_SET_PORT_CONFIG_SIZE, 1); + if (rc < 0) { + ipc_client_log(client, "Sending port config command failed"); + goto error; + } + + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - if (buffer != NULL) - free(buffer); + if (buffer != NULL) + free(buffer); - return rc; + return rc; } int xmm626_hsic_sec_start_send(struct ipc_client *client, int device_fd, - const void *sec_data, size_t sec_size) + const void *sec_data, size_t sec_size) { - int rc; + int rc; - if (client == NULL || device_fd < 0 || sec_data == NULL || sec_size == 0) - return -1; + if (client == NULL || device_fd < 0 || sec_data == NULL || + sec_size == 0) { + return -1; + } - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_START, sec_data, sec_size, XMM626_HSIC_SEC_START_SIZE, 1); - if (rc < 0) - return -1; + rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_START, + sec_data, sec_size, + XMM626_HSIC_SEC_START_SIZE, 1); + if (rc < 0) + return -1; - return 0; + return 0; } int xmm626_hsic_sec_end_send(struct ipc_client *client, int device_fd) { - unsigned short sec_data; - size_t sec_size; - int rc; + unsigned short sec_data; + size_t sec_size; + int rc; - if (client == NULL || device_fd < 0) - return -1; + if (client == NULL || device_fd < 0) + return -1; - sec_data = XMM626_SEC_END_MAGIC; - sec_size = sizeof(sec_data); + sec_data = XMM626_SEC_END_MAGIC; + sec_size = sizeof(sec_data); - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_END, &sec_data, sec_size, XMM626_HSIC_SEC_END_SIZE, 1); - if (rc < 0) - return -1; + rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_END, + &sec_data, sec_size, + XMM626_HSIC_SEC_END_SIZE, 1); + if (rc < 0) + return -1; - return 0; + return 0; } int xmm626_hsic_firmware_send(struct ipc_client *client, int device_fd, - const void *firmware_data, size_t firmware_size) + const void *firmware_data, size_t firmware_size) { - int rc; + int rc; - if (client == NULL || device_fd < 0 || firmware_data == NULL || firmware_size == 0) - return -1; + if (client == NULL || device_fd < 0 || firmware_data == NULL || + firmware_size == 0) { + return -1; + } - rc = xmm626_hsic_modem_data_send(device_fd, firmware_data, firmware_size, XMM626_FIRMWARE_ADDRESS); - if (rc < 0) - return -1; + rc = xmm626_hsic_modem_data_send(device_fd, firmware_data, + firmware_size, + XMM626_FIRMWARE_ADDRESS); + if (rc < 0) + return -1; - return 0; + return 0; } int xmm626_hsic_nv_data_send(struct ipc_client *client, int device_fd) { - void *nv_data = NULL; - size_t nv_size; - int rc; + void *nv_data = NULL; + size_t nv_size; + int rc; - if (client == NULL || device_fd < 0) - return -1; + if (client == NULL || device_fd < 0) + return -1; - nv_size = ipc_client_nv_data_size(client); - if (nv_size == 0) - return -1; + nv_size = ipc_client_nv_data_size(client); + if (nv_size == 0) + return -1; - nv_data = ipc_nv_data_load(client); - if (nv_data == NULL) { - ipc_client_log(client, "Loading nv_data failed"); - goto error; - } - ipc_client_log(client, "Loaded nv_data"); + nv_data = ipc_nv_data_load(client); + if (nv_data == NULL) { + ipc_client_log(client, "Loading nv_data failed"); + goto error; + } + ipc_client_log(client, "Loaded nv_data"); - rc = xmm626_hsic_modem_data_send(device_fd, nv_data, nv_size, XMM626_NV_DATA_ADDRESS); - if (rc < 0) - goto error; + rc = xmm626_hsic_modem_data_send(device_fd, nv_data, nv_size, + XMM626_NV_DATA_ADDRESS); + if (rc < 0) + goto error; - rc = 0; - goto complete; + rc = 0; + goto complete; error: - rc = -1; + rc = -1; complete: - if (nv_data != NULL) - free(nv_data); + if (nv_data != NULL) + free(nv_data); - return rc; + return rc; } int xmm626_hsic_hw_reset_send(struct ipc_client *client, int device_fd) { - unsigned int hw_reset_data; - int hw_reset_size; - int rc; + unsigned int hw_reset_data; + int hw_reset_size; + int rc; - if (client == NULL || device_fd < 0) - return -1; + if (client == NULL || device_fd < 0) + return -1; - hw_reset_data = XMM626_HW_RESET_MAGIC; - hw_reset_size = sizeof(hw_reset_data); + hw_reset_data = XMM626_HW_RESET_MAGIC; + hw_reset_size = sizeof(hw_reset_data); - rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_HW_RESET, &hw_reset_data, hw_reset_size, XMM626_HSIC_HW_RESET_SIZE, 0); - if (rc < 0) - return -1; + rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_HW_RESET, + &hw_reset_data, hw_reset_size, + XMM626_HSIC_HW_RESET_SIZE, 0); + if (rc < 0) + return -1; - return 0; + return 0; } - -// vim:ts=4:sw=4:expandtab |