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authorAlexander Tarasikov <alexander.tarasikov@gmail.com>2012-08-24 20:52:39 +0400
committerAlexander Tarasikov <alexander.tarasikov@gmail.com>2012-08-24 20:52:39 +0400
commit74f505ceb284bf2d286c834b588f5cbf73cf2731 (patch)
tree99b2fd07d1ffa211c123514840a48d9fbee20ee7 /samsung-ipc
parent5999a66ad4405527dfca6c823bce2ce5b0eef0e1 (diff)
parent4bd59903ac2a4697241730d1d30476f2be088414 (diff)
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Merge tag 'tuna-stc-jb-v1' into morphis-master
Conflicts: samsung-ipc/device/maguro/maguro_loader.c
Diffstat (limited to 'samsung-ipc')
-rw-r--r--samsung-ipc/Makefile.am1
-rw-r--r--samsung-ipc/device/crespo/crespo_ipc.c36
-rw-r--r--samsung-ipc/device/crespo/crespo_ipc.h3
-rw-r--r--samsung-ipc/device/maguro/maguro_ipc.c2
-rw-r--r--samsung-ipc/device/maguro/maguro_loader.c22
-rw-r--r--samsung-ipc/device/maguro/maguro_loader.h1
-rw-r--r--samsung-ipc/device/xmm6260/xmm6260_ipc.c36
-rw-r--r--samsung-ipc/ipc.c4
-rw-r--r--samsung-ipc/wakelock.c53
9 files changed, 117 insertions, 41 deletions
diff --git a/samsung-ipc/Makefile.am b/samsung-ipc/Makefile.am
index bf3cecb..6f7c380 100644
--- a/samsung-ipc/Makefile.am
+++ b/samsung-ipc/Makefile.am
@@ -26,6 +26,7 @@ libsamsung_ipc_la_SOURCES = \
gprs.c \
call.c \
net.c \
+ wakelock.c \
ipc_private.h \
ipc_devices.h \
device/crespo/crespo_ipc.c \
diff --git a/samsung-ipc/device/crespo/crespo_ipc.c b/samsung-ipc/device/crespo/crespo_ipc.c
index 576fd92..83e7877 100644
--- a/samsung-ipc/device/crespo/crespo_ipc.c
+++ b/samsung-ipc/device/crespo/crespo_ipc.c
@@ -34,38 +34,12 @@
#include <assert.h>
#include <radio.h>
+#include <wakelock.h>
#include "crespo_modem_ctl.h"
#include "crespo_ipc.h"
#include "ipc_private.h"
-int wake_lock_fd = -1;
-int wake_unlock_fd = -1;
-
-int wake_lock(char *lock_name, int len)
-{
- int rc = 0;
-
- if(wake_lock_fd < 0)
- wake_lock_fd = open("/sys/power/wake_lock", O_RDWR);
-
- rc = write(wake_lock_fd, lock_name, len);
-
- return rc;
-}
-
-int wake_unlock(char *lock_name, int len)
-{
- int rc = 0;
-
- if(wake_unlock_fd < 0)
- wake_unlock_fd = open("/sys/power/wake_unlock", O_RDWR);
-
- rc = write(wake_unlock_fd, lock_name, len);
-
- return rc;
-}
-
int crespo_modem_bootstrap(struct ipc_client *client)
{
int s3c2410_serial3_fd = -1;
@@ -388,7 +362,7 @@ int crespo_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_inf
memset(response, 0, sizeof(struct ipc_message_info));
- wake_lock("secril_fmt-interface", 20);
+ wake_lock("secril_fmt-interface");
assert(client->handlers->read != NULL);
bread = client->handlers->read((uint8_t*) &modem_data, sizeof(struct modem_io) + MAX_MODEM_DATA_SIZE, client->handlers->read_data);
@@ -424,7 +398,7 @@ int crespo_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_inf
ipc_client_log_recv(client, response, __func__);
- wake_unlock("secril_fmt-interface", 20);
+ wake_unlock("secril_fmt-interface");
return 0;
}
@@ -440,7 +414,7 @@ int crespo_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_inf
memset(response, 0, sizeof(struct ipc_message_info));
- wake_lock("secril_rfs-interface", 20);
+ wake_lock("secril_rfs-interface");
assert(client->handlers->read != NULL);
bread = client->handlers->read((uint8_t*) &modem_data, sizeof(struct modem_io) + MAX_MODEM_DATA_SIZE, client->handlers->read_data);
@@ -474,7 +448,7 @@ int crespo_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_inf
ipc_client_log_recv(client, response, __func__);
- wake_unlock("secril_rfs-interface", 20);
+ wake_unlock("secril_rfs-interface");
return 0;
}
diff --git a/samsung-ipc/device/crespo/crespo_ipc.h b/samsung-ipc/device/crespo/crespo_ipc.h
index 2cc6ef3..47c8da8 100644
--- a/samsung-ipc/device/crespo/crespo_ipc.h
+++ b/samsung-ipc/device/crespo/crespo_ipc.h
@@ -30,9 +30,6 @@
#define GPRS_IFACE_PREFIX "rmnet"
-int wake_lock(char *lock_name, int len);
-int wake_unlock(char *lock_name, int len);
-
extern struct ipc_handlers crespo_ipc_default_handlers;
#endif
diff --git a/samsung-ipc/device/maguro/maguro_ipc.c b/samsung-ipc/device/maguro/maguro_ipc.c
index fb4121d..19b5ba4 100644
--- a/samsung-ipc/device/maguro/maguro_ipc.c
+++ b/samsung-ipc/device/maguro/maguro_ipc.c
@@ -48,7 +48,7 @@ struct ipc_handlers maguro_default_handlers = {
.open = xmm6260_ipc_open,
.close = xmm6260_ipc_close,
.power_on = xmm6260_ipc_power_on,
- .power_off = xmm6260_ipc_power_off,
+ .power_off = maguro_power_off,
.common_data = NULL,
.common_data_create = xmm6260_ipc_common_data_create,
.common_data_destroy = xmm6260_ipc_common_data_destroy,
diff --git a/samsung-ipc/device/maguro/maguro_loader.c b/samsung-ipc/device/maguro/maguro_loader.c
index 565c605..cd1e1ac 100644
--- a/samsung-ipc/device/maguro/maguro_loader.c
+++ b/samsung-ipc/device/maguro/maguro_loader.c
@@ -628,6 +628,28 @@ fail:
return ret;
}
+int maguro_power_off(void *io_data_unused) {
+ int ret = -1;
+ struct modemctl_io_data io_data;
+
+ io_data.boot_fd = open(BOOT_DEV, O_RDWR | O_NOCTTY | O_NONBLOCK);
+ if (io_data.boot_fd < 0) {
+ ret = io_data.boot_fd;
+ goto fail;
+ }
+
+ if ((ret = modemctl_modem_power(NULL, &io_data, false)) < 0) {
+ goto fail_pwr;
+ }
+
+ ret = 0;
+
+fail_pwr:
+ close(io_data.boot_fd);
+fail:
+ return ret;
+}
+
int maguro_modem_bootstrap(struct ipc_client *client)
{
int ret = -1;
diff --git a/samsung-ipc/device/maguro/maguro_loader.h b/samsung-ipc/device/maguro/maguro_loader.h
index 7a47635..cb059fc 100644
--- a/samsung-ipc/device/maguro/maguro_loader.h
+++ b/samsung-ipc/device/maguro/maguro_loader.h
@@ -98,6 +98,7 @@ struct maguro_boot_tail_header name = {\
}
int maguro_modem_bootstrap(struct ipc_client *client);
+int maguro_power_off(void *io_data);
#endif
diff --git a/samsung-ipc/device/xmm6260/xmm6260_ipc.c b/samsung-ipc/device/xmm6260/xmm6260_ipc.c
index 5f4aad1..9e595e9 100644
--- a/samsung-ipc/device/xmm6260/xmm6260_ipc.c
+++ b/samsung-ipc/device/xmm6260/xmm6260_ipc.c
@@ -38,6 +38,7 @@
#include <assert.h>
#include <radio.h>
+#include <wakelock.h>
#include "ipc_private.h"
@@ -46,12 +47,17 @@
#include "xmm6260_modemctl.h"
#include "modem_prj.h"
+#define FMT_LOCK_NAME "xmm6260-fmt-lock"
+#define RFS_LOCK_NAME "xmm6260-rfs-lock"
+
int xmm6260_ipc_fmt_client_send(struct ipc_client *client, struct ipc_message_info *request)
{
struct ipc_header *hdr;
unsigned char *frame;
unsigned char *payload;
size_t frame_length;
+
+ wake_lock(FMT_LOCK_NAME);
/* Frame IPC header + payload length */
frame_length = (sizeof(*hdr) + request->length);
@@ -77,6 +83,8 @@ int xmm6260_ipc_fmt_client_send(struct ipc_client *client, struct ipc_message_in
free(frame);
+ wake_unlock(FMT_LOCK_NAME);
+
return 0;
}
@@ -92,6 +100,8 @@ int xmm6260_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_in
int num_read = 0;
int left = 0;
+ wake_lock(FMT_LOCK_NAME);
+
num_read = client->handlers->read(buf, IPC_MAX_XFER,
client->handlers->read_data);
@@ -99,7 +109,7 @@ int xmm6260_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_in
ipc_client_log(client, "read failed to read ipc length: %d", num_read);
response->data = 0;
response->length = 0;
- return 0;
+ goto done;
}
memcpy(&ipc, buf, sizeof(ipc));
@@ -124,6 +134,8 @@ int xmm6260_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_in
ipc_client_log_recv(client, response, __func__);
+done:
+ wake_unlock(FMT_LOCK_NAME);
return 0;
}
@@ -135,12 +147,17 @@ int xmm6260_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_in
unsigned count=0;
int rc;
+ int ret = 0;
+
+ wake_lock(RFS_LOCK_NAME);
+
do {
rc = client->handlers->read(buf, IPC_MAX_XFER, client->handlers->read_data);
if (rc < 0) {
ipc_client_log(client, "Failed to read RFS data.");
- return -1;
+ ret = -1;
+ goto done;
}
ipc_client_log(client, "received %d bytes", rc);
@@ -148,14 +165,16 @@ int xmm6260_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_in
if (!header_recv) {
if ((unsigned)rc < sizeof(struct rfs_hdr)) {
ipc_client_log(client, "Failed to read RFS data.");
- return -1;
+ ret = -1;
+ goto done;
}
memcpy((void *) &header, (void *) buf, sizeof(struct rfs_hdr));
if (header.size < sizeof(struct rfs_hdr)) {
ipc_client_log(client, "Invalid size in header");
- return -1;
+ ret = -1;
+ goto done;
}
response->mseq = 0;
@@ -184,7 +203,10 @@ int xmm6260_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_in
ipc_client_log_recv(client, response, __func__);
- return 0;
+done:
+
+ wake_unlock(RFS_LOCK_NAME);
+ return ret;
}
int xmm6260_ipc_rfs_client_send(struct ipc_client *client, struct ipc_message_info *request)
@@ -194,6 +216,8 @@ int xmm6260_ipc_rfs_client_send(struct ipc_client *client, struct ipc_message_in
int data_length;
int rc;
+ wake_lock(RFS_LOCK_NAME);
+
data_length = sizeof(struct rfs_hdr) + request->length;
data = malloc(data_length);
memset(data, 0, data_length);
@@ -208,6 +232,8 @@ int xmm6260_ipc_rfs_client_send(struct ipc_client *client, struct ipc_message_in
ipc_client_log_send(client, request, __func__);
rc = client->handlers->write(data, data_length, client->handlers->write_data);
+
+ wake_unlock(RFS_LOCK_NAME);
return rc;
}
diff --git a/samsung-ipc/ipc.c b/samsung-ipc/ipc.c
index ee27c4d..8cd2488 100644
--- a/samsung-ipc/ipc.c
+++ b/samsung-ipc/ipc.c
@@ -48,7 +48,9 @@ void log_handler_default(const char *message, void *user_data)
void ipc_client_log(struct ipc_client *client, const char *message, ...)
{
- assert(client->log_handler != NULL);
+ if (!message || !client || !client->log_handler) {
+ return;
+ }
va_list args;
char buffer[4096];
diff --git a/samsung-ipc/wakelock.c b/samsung-ipc/wakelock.c
new file mode 100644
index 0000000..ea28048
--- /dev/null
+++ b/samsung-ipc/wakelock.c
@@ -0,0 +1,53 @@
+/**
+ * This file is part of libsamsung-ipc.
+ *
+ * Copyright (C) 2012 Alexander Tarasikov <alexander.tarasikov@gmail.com>
+ *
+ * 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 3 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 <assert.h>
+#include <fcntl.h>
+#include <wakelock.h>
+
+int wake_lock(char *lock_name) {
+ int rc;
+ assert(lock_name != NULL);
+
+ int fd = open("/sys/power/wake_lock", O_RDWR);
+ if (fd < 0) {
+ return fd;
+ }
+
+ rc = write(fd, lock_name, strlen(lock_name));
+ close(fd);
+
+ return rc;
+}
+
+int wake_unlock(char *lock_name) {
+ int rc;
+ assert(lock_name != NULL);
+
+ int fd = open("/sys/power/wake_unlock", O_RDWR);
+ if (fd < 0) {
+ return fd;
+ }
+
+ rc = write(fd, lock_name, strlen(lock_name));
+ close(fd);
+
+ return rc;
+}