add support for n5100HEADreplicant-6.0

Code is mirrored from n7100 device support. Only the radio image path
is different.

Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>

6 files changed, 471 insertions, 0 deletions

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 <contact@paulk.fr>
+ * Copyright (C) 2017 Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#include <samsung-ipc.h>
+#include <ipc.h>
+
+#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 <contact@paulk.fr>
+ * Copyright (C) 2017 Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#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__