From 55a5aaaeae17a01f0594756247218720f11aa1af Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Fri, 14 Jul 2017 21:13:00 +0200 Subject: add support for n5100 Code is mirrored from n7100 device support. Only the radio image path is different. Signed-off-by: Wolfgang Wiedmeyer --- Android.mk | 5 + samsung-ipc/Makefile.am | 2 + samsung-ipc/devices/n5100/n5100.c | 403 ++++++++++++++++++++++++++++++++++++++ samsung-ipc/devices/n5100/n5100.h | 50 +++++ samsung-ipc/ipc_devices.c | 10 + samsung-ipc/ipc_devices.h | 1 + 6 files changed, 471 insertions(+) create mode 100644 samsung-ipc/devices/n5100/n5100.c create mode 100644 samsung-ipc/devices/n5100/n5100.h diff --git a/Android.mk b/Android.mk index 06e88c2..8944046 100644 --- a/Android.mk +++ b/Android.mk @@ -47,6 +47,10 @@ ifneq (,$(filter n7100,$(TARGET_DEVICE))) ipc_device_name := n7100 endif +ifneq (,$(filter n5100,$(TARGET_DEVICE))) + ipc_device_name := n5100 +endif + LOCAL_SRC_FILES := \ samsung-ipc/ipc.c \ samsung-ipc/ipc_devices.c \ @@ -63,6 +67,7 @@ LOCAL_SRC_FILES := \ samsung-ipc/devices/piranha/piranha.c \ samsung-ipc/devices/i9300/i9300.c \ samsung-ipc/devices/n7100/n7100.c \ + samsung-ipc/devices/n5100/n5100.c \ samsung-ipc/utils.c \ samsung-ipc/call.c \ samsung-ipc/sms.c \ diff --git a/samsung-ipc/Makefile.am b/samsung-ipc/Makefile.am index b40fc67..ed65c29 100644 --- a/samsung-ipc/Makefile.am +++ b/samsung-ipc/Makefile.am @@ -52,6 +52,8 @@ libsamsung_ipc_la_SOURCES = \ devices/i9300/i9300.h \ devices/n7100/n7100.c \ devices/n7100/n7100.h \ + devices/n5100/n5100.c \ + devices/n5100/n5100.h \ utils.c \ call.c \ sms.c \ diff --git a/samsung-ipc/devices/n5100/n5100.c b/samsung-ipc/devices/n5100/n5100.c new file mode 100644 index 0000000..e5e4921 --- /dev/null +++ b/samsung-ipc/devices/n5100/n5100.c @@ -0,0 +1,403 @@ +/* + * This file is part of libsamsung-ipc. + * + * Copyright (C) 2013-2014 Paul Kocialkowski + * Copyright (C) 2017 Wolfgang Wiedmeyer + * + * libsamsung-ipc is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * libsamsung-ipc is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsamsung-ipc. If not, see . + */ + +#include +#include +#include +#include +#include + +#include +#include + +#include "xmm626.h" +#include "xmm626_hsic.h" +#include "xmm626_sec_modem.h" +#include "n5100.h" + +int n5100_boot(struct ipc_client *client) +{ + void *modem_image_data = NULL; + int modem_image_fd = -1; + int modem_boot_fd = -1; + int modem_link_fd = -1; + unsigned char *p; + int rc; + + if (client == NULL) + return -1; + + ipc_client_log(client, "Starting n5100 modem boot"); + + modem_image_fd = open(N5100_MODEM_IMAGE_DEVICE, O_RDONLY); + if (modem_image_fd < 0) { + ipc_client_log(client, "Opening modem image device failed"); + goto error; + } + ipc_client_log(client, "Opened modem image device"); + + modem_image_data = mmap(0, N5100_MODEM_IMAGE_SIZE, PROT_READ, MAP_SHARED, modem_image_fd, 0); + if (modem_image_data == NULL || modem_image_data == (void *) 0xffffffff) { + ipc_client_log(client, "Mapping modem image data to memory failed"); + goto error; + } + ipc_client_log(client, "Mapped modem image data to memory"); + + modem_boot_fd = open(XMM626_SEC_MODEM_BOOT0_DEVICE, O_RDWR | O_NOCTTY | O_NONBLOCK); + if (modem_boot_fd < 0) { + ipc_client_log(client, "Opening modem boot device failed"); + goto error; + } + ipc_client_log(client, "Opened modem boot device"); + + modem_link_fd = open(XMM626_SEC_MODEM_LINK_PM_DEVICE, O_RDWR); + if (modem_link_fd < 0) { + ipc_client_log(client, "Opening modem link device failed"); + goto error; + } + ipc_client_log(client, "Opened modem link device"); + + rc = xmm626_sec_modem_hci_power(0); + if (rc < 0) { + ipc_client_log(client, "Turning the modem off failed"); + goto error; + } + ipc_client_log(client, "Turned the modem off"); + + rc = xmm626_sec_modem_power(modem_boot_fd, 1); + rc |= xmm626_sec_modem_hci_power(1); + + if (rc < 0) { + ipc_client_log(client, "Turning the modem on failed"); + goto error; + } + ipc_client_log(client, "Turned the modem on"); + + rc = xmm626_sec_modem_link_connected_wait(modem_link_fd); + if (rc < 0) { + ipc_client_log(client, "Waiting for link connected failed"); + goto error; + } + ipc_client_log(client, "Waited for link connected"); + + p = (unsigned char *) modem_image_data + N5100_PSI_OFFSET; + + rc = xmm626_hsic_psi_send(client, modem_boot_fd, (void *) p, N5100_PSI_SIZE); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC PSI failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC PSI"); + + p = (unsigned char *) modem_image_data + N5100_EBL_OFFSET; + + rc = xmm626_hsic_ebl_send(client, modem_boot_fd, (void *) p, N5100_EBL_SIZE); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC EBL failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC EBL"); + + rc = xmm626_hsic_port_config_send(client, modem_boot_fd); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC port config failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC port config"); + + p = (unsigned char *) modem_image_data + N5100_SEC_START_OFFSET; + + rc = xmm626_hsic_sec_start_send(client, modem_boot_fd, (void *) p, N5100_SEC_START_SIZE); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC SEC start failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC SEC start"); + + p = (unsigned char *) modem_image_data + N5100_FIRMWARE_OFFSET; + + rc = xmm626_hsic_firmware_send(client, modem_boot_fd, (void *) p, N5100_FIRMWARE_SIZE); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC firmware failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC firmware"); + + rc = xmm626_hsic_nv_data_send(client, modem_boot_fd); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC nv_data failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC nv_data"); + + rc = xmm626_hsic_sec_end_send(client, modem_boot_fd); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC SEC end failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC SEC end"); + + rc = xmm626_hsic_hw_reset_send(client, modem_boot_fd); + if (rc < 0) { + ipc_client_log(client, "Sending XMM626 HSIC HW reset failed"); + goto error; + } + ipc_client_log(client, "Sent XMM626 HSIC HW reset"); + + usleep(300000); + + rc = xmm626_sec_modem_link_get_hostwake_wait(modem_link_fd); + if (rc < 0) { + ipc_client_log(client, "Waiting for host wake failed"); + } + + rc = xmm626_sec_modem_link_control_enable(modem_link_fd, 0); + rc |= xmm626_sec_modem_hci_power(0); + rc |= xmm626_sec_modem_link_control_active(modem_link_fd, 0); + + if (rc < 0) { + ipc_client_log(client, "Turning the modem off failed"); + goto error; + } + + rc = xmm626_sec_modem_link_get_hostwake_wait(modem_link_fd); + if (rc < 0) { + ipc_client_log(client, "Waiting for host wake failed"); + goto error; + } + ipc_client_log(client, "Waited for host wake"); + + rc = xmm626_sec_modem_link_control_enable(modem_link_fd, 1); + rc |= xmm626_sec_modem_hci_power(1); + rc |= xmm626_sec_modem_link_control_active(modem_link_fd, 1); + + if (rc < 0) { + ipc_client_log(client, "Turning the modem on failed"); + goto error; + } + + rc = xmm626_sec_modem_link_connected_wait(modem_link_fd); + if (rc < 0) { + ipc_client_log(client, "Waiting for link connected failed"); + goto error; + } + ipc_client_log(client, "Waited for link connected"); + + usleep(300000); + + rc = 0; + goto complete; + +error: + rc = -1; + +complete: + if (modem_image_data != NULL) + munmap(modem_image_data, N5100_MODEM_IMAGE_SIZE); + + if (modem_image_fd >= 0) + close(modem_image_fd); + + if (modem_boot_fd >= 0) + close(modem_boot_fd); + + if (modem_link_fd >= 0) + close(modem_link_fd); + + return rc; +} + +int n5100_open(void *data, int type) +{ + struct n5100_transport_data *transport_data; + + if (data == NULL) + return -1; + + transport_data = (struct n5100_transport_data *) data; + + transport_data->fd = xmm626_sec_modem_open(type); + if (transport_data->fd < 0) + return -1; + + return 0; +} + +int n5100_close(void *data) +{ + struct n5100_transport_data *transport_data; + + if (data == NULL) + return -1; + + transport_data = (struct n5100_transport_data *) data; + + xmm626_sec_modem_close(transport_data->fd); + transport_data->fd = -1; + + return 0; +} + +int n5100_read(void *data, void *buffer, size_t length) +{ + struct n5100_transport_data *transport_data; + int rc; + + if (data == NULL) + return -1; + + transport_data = (struct n5100_transport_data *) data; + + rc = xmm626_sec_modem_read(transport_data->fd, buffer, length); + + return rc; +} + +int n5100_write(void *data, const void *buffer, size_t length) +{ + struct n5100_transport_data *transport_data; + int rc; + + if (data == NULL) + return -1; + + transport_data = (struct n5100_transport_data *) data; + + rc = xmm626_sec_modem_write(transport_data->fd, buffer, length); + + return rc; +} + +int n5100_poll(void *data, struct ipc_poll_fds *fds, struct timeval *timeout) +{ + struct n5100_transport_data *transport_data; + int rc; + + if (data == NULL) + return -1; + + transport_data = (struct n5100_transport_data *) data; + + rc = xmm626_sec_modem_poll(transport_data->fd, fds, timeout); + + return rc; +} + +int n5100_power_on(void *data) +{ + return 0; +} + +int n5100_power_off(void *data) +{ + int fd; + int rc; + + fd = open(XMM626_SEC_MODEM_BOOT0_DEVICE, O_RDWR | O_NOCTTY | O_NONBLOCK); + if (fd < 0) + return -1; + + rc = xmm626_sec_modem_power(fd, 0); + + close(fd); + + if (rc < 0) + return -1; + + return 0; +} + +int n5100_gprs_activate(void *data, unsigned int cid) +{ + return 0; +} + +int n5100_gprs_deactivate(void *data, unsigned int cid) +{ + return 0; +} + +int n5100_data_create(void **transport_data, void **power_data, + void **gprs_data) +{ + if (transport_data == NULL) + return -1; + + *transport_data = calloc(1, sizeof(struct n5100_transport_data)); + + return 0; +} + +int n5100_data_destroy(void *transport_data, void *power_data, + void *gprs_data) +{ + if (transport_data == NULL) + return -1; + + free(transport_data); + + return 0; +} + +struct ipc_client_ops n5100_fmt_ops = { + .boot = n5100_boot, + .send = xmm626_sec_modem_fmt_send, + .recv = xmm626_sec_modem_fmt_recv, +}; + +struct ipc_client_ops n5100_rfs_ops = { + .boot = NULL, + .send = xmm626_sec_modem_rfs_send, + .recv = xmm626_sec_modem_rfs_recv, +}; + +struct ipc_client_handlers n5100_handlers = { + .read = n5100_read, + .write = n5100_write, + .open = n5100_open, + .close = n5100_close, + .poll = n5100_poll, + .transport_data = NULL, + .power_on = n5100_power_on, + .power_off = n5100_power_off, + .power_data = NULL, + .gprs_activate = n5100_gprs_activate, + .gprs_deactivate = n5100_gprs_deactivate, + .gprs_data = NULL, + .data_create = n5100_data_create, + .data_destroy = n5100_data_destroy, +}; + +struct ipc_client_gprs_specs n5100_gprs_specs = { + .gprs_get_iface = xmm626_sec_modem_gprs_get_iface, + .gprs_get_capabilities = xmm626_sec_modem_gprs_get_capabilities, +}; + +struct ipc_client_nv_data_specs n5100_nv_data_specs = { + .nv_data_path = XMM626_NV_DATA_PATH, + .nv_data_md5_path = XMM626_NV_DATA_MD5_PATH, + .nv_data_backup_path = XMM626_NV_DATA_BACKUP_PATH, + .nv_data_backup_md5_path = XMM626_NV_DATA_BACKUP_MD5_PATH, + .nv_data_secret = XMM626_NV_DATA_SECRET, + .nv_data_size = XMM626_NV_DATA_SIZE, + .nv_data_chunk_size = XMM626_NV_DATA_CHUNK_SIZE, +}; + +// vim:ts=4:sw=4:expandtab diff --git a/samsung-ipc/devices/n5100/n5100.h b/samsung-ipc/devices/n5100/n5100.h new file mode 100644 index 0000000..02df643 --- /dev/null +++ b/samsung-ipc/devices/n5100/n5100.h @@ -0,0 +1,50 @@ +/* + * This file is part of libsamsung-ipc. + * + * Copyright (C) 2013-2014 Paul Kocialkowski + * Copyright (C) 2017 Wolfgang Wiedmeyer + * + * libsamsung-ipc is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * libsamsung-ipc is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsamsung-ipc. If not, see . + */ + +#ifndef __N5100_H__ +#define __N5100_H__ + +#define N5100_MODEM_IMAGE_SIZE 0x1000000 +#define N5100_PSI_OFFSET 0x1000 +#define N5100_PSI_SIZE 0xE000 +#define N5100_EBL_OFFSET 0xF000 +#define N5100_EBL_SIZE 0x19000 +#define N5100_SEC_START_OFFSET 0x9FF800 +#define N5100_SEC_START_SIZE 0x800 +#define N5100_FIRMWARE_OFFSET 0x28000 +#define N5100_FIRMWARE_SIZE 0x9D7800 +#define N5100_NV_DATA_OFFSET 0xA00000 +#define N5100_NV_DATA_SIZE 0x200000 + +#define N5100_MODEM_IMAGE_DEVICE "/dev/block/platform/dw_mmc/by-name/RADIO" + +struct n5100_transport_data { + int fd; +}; + +extern struct ipc_client_ops n5100_fmt_ops; +extern struct ipc_client_ops n5100_rfs_ops; +extern struct ipc_client_handlers n5100_handlers; +extern struct ipc_client_gprs_specs n5100_gprs_specs; +extern struct ipc_client_nv_data_specs n5100_nv_data_specs; + +#endif + +// vim:ts=4:sw=4:expandtab diff --git a/samsung-ipc/ipc_devices.c b/samsung-ipc/ipc_devices.c index 43a83e5..ad7d23c 100644 --- a/samsung-ipc/ipc_devices.c +++ b/samsung-ipc/ipc_devices.c @@ -143,6 +143,16 @@ struct ipc_device_desc ipc_devices[] = { .gprs_specs = &n7100_gprs_specs, .nv_data_specs = &n7100_nv_data_specs, }, + { + .name = "n5100", + .board_name = "smdk4x12", + .kernel_version = NULL, + .fmt_ops = &n5100_fmt_ops, + .rfs_ops = &n5100_rfs_ops, + .handlers = &n5100_handlers, + .gprs_specs = &n5100_gprs_specs, + .nv_data_specs = &n5100_nv_data_specs, + }, }; unsigned int ipc_devices_count = sizeof(ipc_devices) / diff --git a/samsung-ipc/ipc_devices.h b/samsung-ipc/ipc_devices.h index c5e3fcd..a7a6098 100644 --- a/samsung-ipc/ipc_devices.h +++ b/samsung-ipc/ipc_devices.h @@ -27,6 +27,7 @@ #include "devices/piranha/piranha.h" #include "devices/i9300/i9300.h" #include "devices/n7100/n7100.h" +#include "devices/n5100/n5100.h" #ifndef __IPC_DEVICES_H__ #define __IPC_DEVICES_H__ -- cgit v1.1