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authorPaul Kocialkowski <contact@paulk.fr>2014-01-12 15:24:30 (GMT)
committerPaul Kocialkowski <contact@paulk.fr>2014-01-13 16:00:42 (GMT)
commit55e8de16846cc65bc865e23d9651bccbd42be288 (patch)
treea22b1f3da12f099c0f30f52055a3c6c23e7dd859
parentf8bc990449be8d9724826ce068645a40939ffbef (diff)
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Samsung Galaxy Note 2 N7100 supportreplicant-4.2-0001
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
-rw-r--r--Android.mk7
-rw-r--r--samsung-ipc/device/n7100/n7100_ipc.c411
-rw-r--r--samsung-ipc/device/n7100/n7100_ipc.h49
-rw-r--r--samsung-ipc/ipc_devices.c10
-rw-r--r--samsung-ipc/ipc_devices.h1
5 files changed, 477 insertions, 1 deletions
diff --git a/Android.mk b/Android.mk
index 1f3e4b9..4052b5a 100644
--- a/Android.mk
+++ b/Android.mk
@@ -33,6 +33,10 @@ ifneq (,$(filter i9300,$(TARGET_DEVICE)))
ipc_device_name := i9300
endif
+ifneq (,$(filter n7100,$(TARGET_DEVICE)))
+ ipc_device_name := n7100
+endif
+
ifeq ($(DEBUG),true)
LOCAL_CFLAGS += -DDEBUG
LOCAL_CFLAGS += -DLOG_STDOUT
@@ -61,7 +65,8 @@ samsung-ipc_files := \
samsung-ipc/device/galaxys2/galaxys2_ipc.c \
samsung-ipc/device/i9300/i9300_ipc.c \
samsung-ipc/device/maguro/maguro_ipc.c \
- samsung-ipc/device/piranha/piranha_ipc.c
+ samsung-ipc/device/piranha/piranha_ipc.c \
+ samsung-ipc/device/n7100/n7100_ipc.c
LOCAL_SRC_FILES := $(samsung-ipc_files)
LOCAL_CFLAGS += -DIPC_DEVICE_NAME=\"$(ipc_device_name)\"
diff --git a/samsung-ipc/device/n7100/n7100_ipc.c b/samsung-ipc/device/n7100/n7100_ipc.c
new file mode 100644
index 0000000..03c30dc
--- /dev/null
+++ b/samsung-ipc/device/n7100/n7100_ipc.c
@@ -0,0 +1,411 @@
+/*
+ * This file is part of libsamsung-ipc.
+ *
+ * Copyright (C) 2013 Paul Kocialkowski <contact@paulk.fr>
+ *
+ * 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 "xmm6260.h"
+#include "xmm6260_hsic.h"
+#include "xmm6260_sec_modem.h"
+#include "n7100_ipc.h"
+
+int n7100_ipc_bootstrap(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 n7100 modem bootstrap");
+
+ modem_image_fd = open(N7100_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, N7100_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(XMM6260_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(XMM6260_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 = xmm6260_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 = xmm6260_sec_modem_power(modem_boot_fd, 1);
+ rc |= xmm6260_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 = xmm6260_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 + N7100_PSI_OFFSET;
+
+ rc = xmm6260_hsic_psi_send(client, modem_boot_fd, (void *) p, N7100_PSI_SIZE);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC PSI failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC PSI");
+
+ p = (unsigned char *) modem_image_data + N7100_EBL_OFFSET;
+
+ rc = xmm6260_hsic_ebl_send(client, modem_boot_fd, (void *) p, N7100_EBL_SIZE);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC EBL failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC EBL");
+
+ rc = xmm6260_hsic_port_config_send(client, modem_boot_fd);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC port config failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC port config");
+
+ p = (unsigned char *) modem_image_data + N7100_SEC_START_OFFSET;
+
+ rc = xmm6260_hsic_sec_start_send(client, modem_boot_fd, (void *) p, N7100_SEC_START_SIZE);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC SEC start failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC SEC start");
+
+ p = (unsigned char *) modem_image_data + N7100_FIRMWARE_OFFSET;
+
+ rc = xmm6260_hsic_firmware_send(client, modem_boot_fd, (void *) p, N7100_FIRMWARE_SIZE);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC firmware failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC firmware");
+
+ rc = xmm6260_hsic_nv_data_send(client, modem_boot_fd);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC nv_data failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC nv_data");
+
+ rc = xmm6260_hsic_sec_end_send(client, modem_boot_fd);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC SEC end failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC SEC end");
+
+ rc = xmm6260_hsic_hw_reset_send(client, modem_boot_fd);
+ if (rc < 0) {
+ ipc_client_log(client, "Sending XMM6260 HSIC HW reset failed");
+ goto error;
+ }
+ ipc_client_log(client, "Sent XMM6260 HSIC HW reset");
+
+ usleep(300000);
+
+ rc = xmm6260_sec_modem_link_get_hostwake_wait(modem_link_fd);
+ if (rc < 0) {
+ ipc_client_log(client, "Waiting for host wake failed");
+ }
+
+ rc = xmm6260_sec_modem_link_control_enable(modem_link_fd, 0);
+ rc |= xmm6260_sec_modem_hci_power(0);
+ rc |= xmm6260_sec_modem_link_control_active(modem_link_fd, 0);
+
+ if (rc < 0) {
+ ipc_client_log(client, "Turning the modem off failed");
+ goto error;
+ }
+
+ rc = xmm6260_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 = xmm6260_sec_modem_link_control_enable(modem_link_fd, 1);
+ rc |= xmm6260_sec_modem_hci_power(1);
+ rc |= xmm6260_sec_modem_link_control_active(modem_link_fd, 1);
+
+ if (rc < 0) {
+ ipc_client_log(client, "Turning the modem on failed");
+ goto error;
+ }
+
+ rc = xmm6260_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, N7100_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 n7100_ipc_fmt_send(struct ipc_client *client, struct ipc_message_info *request)
+{
+ return xmm6260_sec_modem_ipc_fmt_send(client, request);
+}
+
+int n7100_ipc_fmt_recv(struct ipc_client *client, struct ipc_message_info *response)
+{
+ return xmm6260_sec_modem_ipc_fmt_recv(client, response);
+}
+
+int n7100_ipc_rfs_send(struct ipc_client *client, struct ipc_message_info *request)
+{
+ return xmm6260_sec_modem_ipc_rfs_send(client, request);
+}
+
+int n7100_ipc_rfs_recv(struct ipc_client *client, struct ipc_message_info *response)
+{
+ return xmm6260_sec_modem_ipc_rfs_recv(client, response);
+}
+
+int n7100_ipc_open(void *data, int type)
+{
+ struct n7100_ipc_transport_data *transport_data;
+
+ if (data == NULL)
+ return -1;
+
+ transport_data = (struct n7100_ipc_transport_data *) data;
+
+ transport_data->fd = xmm6260_sec_modem_ipc_open(type);
+ if (transport_data->fd < 0)
+ return -1;
+
+ return 0;
+}
+
+int n7100_ipc_close(void *data)
+{
+ struct n7100_ipc_transport_data *transport_data;
+
+ if (data == NULL)
+ return -1;
+
+ transport_data = (struct n7100_ipc_transport_data *) data;
+
+ xmm6260_sec_modem_ipc_close(transport_data->fd);
+ transport_data->fd = -1;
+
+ return 0;
+}
+
+int n7100_ipc_read(void *data, void *buffer, unsigned int length)
+{
+ struct n7100_ipc_transport_data *transport_data;
+ int rc;
+
+ if (data == NULL)
+ return -1;
+
+ transport_data = (struct n7100_ipc_transport_data *) data;
+
+ rc = xmm6260_sec_modem_ipc_read(transport_data->fd, buffer, length);
+ return rc;
+}
+
+int n7100_ipc_write(void *data, void *buffer, unsigned int length)
+{
+ struct n7100_ipc_transport_data *transport_data;
+ int rc;
+
+ if (data == NULL)
+ return -1;
+
+ transport_data = (struct n7100_ipc_transport_data *) data;
+
+ rc = xmm6260_sec_modem_ipc_write(transport_data->fd, buffer, length);
+ return rc;
+}
+
+int n7100_ipc_poll(void *data, struct timeval *timeout)
+{
+ struct n7100_ipc_transport_data *transport_data;
+ int rc;
+
+ if (data == NULL)
+ return -1;
+
+ transport_data = (struct n7100_ipc_transport_data *) data;
+
+ rc = xmm6260_sec_modem_ipc_poll(transport_data->fd, timeout);
+ return rc;
+}
+
+int n7100_ipc_power_on(void *data)
+{
+ return 0;
+}
+
+int n7100_ipc_power_off(void *data)
+{
+ int fd;
+ int rc;
+
+ fd = open(XMM6260_SEC_MODEM_BOOT0_DEVICE, O_RDWR | O_NOCTTY | O_NONBLOCK);
+ if (fd < 0)
+ return -1;
+
+ rc = xmm6260_sec_modem_power(fd, 0);
+
+ close(fd);
+
+ if (rc < 0)
+ return -1;
+
+ return 0;
+}
+
+int n7100_ipc_data_create(void **transport_data, void **power_data, void **gprs_data)
+{
+ if (transport_data == NULL)
+ return -1;
+
+ *transport_data = (void *) malloc(sizeof(struct n7100_ipc_transport_data));
+ memset(*transport_data, 0, sizeof(struct n7100_ipc_transport_data));
+
+ return 0;
+}
+
+int n7100_ipc_data_destroy(void *transport_data, void *power_data, void *gprs_data)
+{
+ if (transport_data == NULL)
+ return -1;
+
+ free(transport_data);
+
+ return 0;
+}
+
+char *n7100_ipc_gprs_get_iface(int cid)
+{
+ return xmm6260_sec_modem_ipc_gprs_get_iface(cid);
+}
+
+
+int n7100_ipc_gprs_get_capabilities(struct ipc_client_gprs_capabilities *capabilities)
+{
+ return xmm6260_sec_modem_ipc_gprs_get_capabilities(capabilities);
+}
+
+struct ipc_ops n7100_ipc_fmt_ops = {
+ .bootstrap = n7100_ipc_bootstrap,
+ .send = n7100_ipc_fmt_send,
+ .recv = n7100_ipc_fmt_recv,
+};
+
+struct ipc_ops n7100_ipc_rfs_ops = {
+ .bootstrap = NULL,
+ .send = n7100_ipc_rfs_send,
+ .recv = n7100_ipc_rfs_recv,
+};
+
+struct ipc_handlers n7100_ipc_handlers = {
+ .read = n7100_ipc_read,
+ .write = n7100_ipc_write,
+ .open = n7100_ipc_open,
+ .close = n7100_ipc_close,
+ .poll = n7100_ipc_poll,
+ .transport_data = NULL,
+ .power_on = n7100_ipc_power_on,
+ .power_off = n7100_ipc_power_off,
+ .power_data = NULL,
+ .gprs_activate = NULL,
+ .gprs_deactivate = NULL,
+ .gprs_data = NULL,
+ .data_create = n7100_ipc_data_create,
+ .data_destroy = n7100_ipc_data_destroy,
+};
+
+struct ipc_gprs_specs n7100_ipc_gprs_specs = {
+ .gprs_get_iface = n7100_ipc_gprs_get_iface,
+ .gprs_get_capabilities = n7100_ipc_gprs_get_capabilities,
+};
+
+// vim:ts=4:sw=4:expandtab
diff --git a/samsung-ipc/device/n7100/n7100_ipc.h b/samsung-ipc/device/n7100/n7100_ipc.h
new file mode 100644
index 0000000..e25cca6
--- /dev/null
+++ b/samsung-ipc/device/n7100/n7100_ipc.h
@@ -0,0 +1,49 @@
+/*
+ * This file is part of libsamsung-ipc.
+ *
+ * Copyright (C) 2013-2014 Paul Kocialkowski <contact@paulk.fr>
+ *
+ * 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 __N7100_IPC_H__
+#define __N7100_IPC_H__
+
+#define N7100_MODEM_IMAGE_SIZE 0x1000000
+#define N7100_PSI_OFFSET 0x1000
+#define N7100_PSI_SIZE 0xE000
+#define N7100_EBL_OFFSET 0xF000
+#define N7100_EBL_SIZE 0x19000
+#define N7100_SEC_START_OFFSET 0x9FF800
+#define N7100_SEC_START_SIZE 0x800
+#define N7100_FIRMWARE_OFFSET 0x28000
+#define N7100_FIRMWARE_SIZE 0x9D7800
+#define N7100_NV_DATA_OFFSET 0xA00000
+#define N7100_NV_DATA_SIZE 0x200000
+
+#define N7100_MODEM_IMAGE_DEVICE "/dev/block/mmcblk0p10"
+
+struct n7100_ipc_transport_data {
+ int fd;
+};
+
+extern struct ipc_ops n7100_ipc_fmt_ops;
+extern struct ipc_ops n7100_ipc_rfs_ops;
+extern struct ipc_handlers n7100_ipc_handlers;
+extern struct ipc_gprs_specs n7100_ipc_gprs_specs;
+
+#endif
+
+// vim:ts=4:sw=4:expandtab
diff --git a/samsung-ipc/ipc_devices.c b/samsung-ipc/ipc_devices.c
index 138b2e9..2029486 100644
--- a/samsung-ipc/ipc_devices.c
+++ b/samsung-ipc/ipc_devices.c
@@ -125,6 +125,16 @@ struct ipc_device_desc ipc_devices[] = {
.gprs_specs = &piranha_ipc_gprs_specs,
.nv_data_specs = NULL,
},
+ {
+ .name = "n7100",
+ .board_name = "smdk4x12",
+ .kernel_version = NULL,
+ .fmt_ops = &n7100_ipc_fmt_ops,
+ .rfs_ops = &n7100_ipc_rfs_ops,
+ .handlers = &n7100_ipc_handlers,
+ .gprs_specs = &n7100_ipc_gprs_specs,
+ .nv_data_specs = NULL,
+ },
};
int ipc_devices_count = sizeof(ipc_devices) / sizeof(struct ipc_device_desc);
diff --git a/samsung-ipc/ipc_devices.h b/samsung-ipc/ipc_devices.h
index 1dd5fab..ebcbac9 100644
--- a/samsung-ipc/ipc_devices.h
+++ b/samsung-ipc/ipc_devices.h
@@ -26,6 +26,7 @@
#include "device/i9300/i9300_ipc.h"
#include "device/maguro/maguro_ipc.h"
#include "device/piranha/piranha_ipc.h"
+#include "device/n7100/n7100_ipc.h"
#ifndef __IPC_DEVICES_H__
#define __IPC_DEVICES_H__