static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
/*
* The sysmon device may not have been probed as yet
* after the restart.
*/
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
pr_err("mdm restart reason: %s\n", sfr_buf);
/*++SSD_RIL@20121220: For store modem reset information*/
msr_info_list[mdm_msr_index].valid = 1;
msr_info_list[mdm_msr_index].msr_time = current_kernel_time();
snprintf(msr_info_list[mdm_msr_index].modem_errmsg, RD_BUF_SIZE, "%s", sfr_buf);
if(++mdm_msr_index >= MODEM_ERRMSG_LIST_LEN) {
mdm_msr_index = 0;
}
/*--SSD_RIL@20121220*/
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
/*
* The sysmon device may not have been probed as yet
* after the restart.
*/
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
pr_err("mdm restart reason: %s\n", sfr_buf);
#ifdef CONFIG_PANTECH_ERR_CRASH_LOGGING
// MDM SSR not support
#if (0)
sky_reset_reason = SYS_RESET_REASON_UNKNOWN;
#endif
#endif
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
pr_err("mdm restart reason: %s\n", sfr_buf);
#ifdef CONFIG_HTC_STORE_MODEM_RESET_INFO
msr_info_list[mdm_msr_index].valid = 1;
msr_info_list[mdm_msr_index].msr_time = current_kernel_time();
snprintf(msr_info_list[mdm_msr_index].modem_errmsg, RD_BUF_SIZE, "%s", sfr_buf);
if(++mdm_msr_index >= MODEM_ERRMSG_LIST_LEN) {
mdm_msr_index = 0;
}
#endif
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
/*
* The sysmon device may not have been probed as yet
* after the restart.
*/
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
// ASUS_BSP+++ Wenli "Modify for modem restart"
#ifndef ASUS_SHIP_BUILD
int file_handle;
mm_segment_t oldfs;
oldfs = get_fs();
set_fs(KERNEL_DS);
file_handle = sys_open("/data/log/modem_crash.log", O_CREAT|O_WRONLY|O_SYNC|O_TRUNC, 0644);
if(!IS_ERR((const void *)file_handle))
{
ret = sys_write(file_handle, sfr_buf, strlen(sfr_buf));
sys_close(file_handle);
}
// Save reason on
file_handle = sys_open("/data/log/RAMDump0/reason.log", O_CREAT|O_WRONLY|O_SYNC|O_TRUNC, 0644);
if(!IS_ERR((const void *)file_handle))
{
ret = sys_write(file_handle, sfr_buf, strlen(sfr_buf));
sys_close(file_handle);
}
set_fs(oldfs);
#endif
// ASUS_BSP--- Wenli "Modify for modem restart"
ASUSEvtlog("SSR %s\n", sfr_buf);
pr_err("mdm restart reason: %s\n", sfr_buf);
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void qsc_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
pr_err("%s: Error retrieving qsc restart reason, ret = %d\n",
__func__, ret);
} else {
pr_err("qsc restart reason: %s\n", sfr_buf);
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
#ifdef CONFIG_HTC_STORE_MODEM_RESET_INFO
unsigned long flags;
#endif
do {
msleep(SFR_RETRY_INTERVAL);
#if defined(CONFIG_BUILD_EDIAG)
pr_info("SYSMON is supposed to be used as char dev with specific purpose.\n");
ret = -EINVAL;
#else
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
#endif
if (ret) {
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
pr_err("mdm restart reason: %s\n", sfr_buf);
#ifdef CONFIG_HTC_STORE_MODEM_RESET_INFO
spin_lock_irqsave(&msr_info_lock, flags);
msr_info_list[mdm_msr_index].valid = 1;
msr_info_list[mdm_msr_index].msr_time = current_kernel_time();
snprintf(msr_info_list[mdm_msr_index].modem_errmsg, RD_BUF_SIZE, "%s", sfr_buf);
if(++mdm_msr_index >= MODEM_ERRMSG_LIST_LEN) {
mdm_msr_index = 0;
}
spin_unlock_irqrestore(&msr_info_lock, flags);
#endif
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
static void mdm_get_restart_reason(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
struct mdm_ctrl *mdm =
container_of(work, struct mdm_ctrl, restart_reason_work);
struct device *dev = mdm->dev;
do {
ret = sysmon_get_reason(mdm->sysmon_subsys_id, sfr_buf,
sizeof(sfr_buf));
if (!ret) {
dev_err(dev, "mdm restart reason is %s\n", sfr_buf);
break;
}
msleep(SFR_RETRY_INTERVAL);
} while (++ntries < SFR_MAX_RETRIES);
if (ntries == SFR_MAX_RETRIES)
dev_err(dev, "%s: Error retrieving restart reason: %d\n",
__func__, ret);
mdm->get_restart_reason = false;
}
static void mdm_restart_reason_fn(struct work_struct *work)
{
int ret, ntries = 0;
char sfr_buf[RD_BUF_SIZE];
do {
msleep(SFR_RETRY_INTERVAL);
ret = sysmon_get_reason(SYSMON_SS_EXT_MODEM,
sfr_buf, sizeof(sfr_buf));
if (ret) {
/*
* The sysmon device may not have been probed as yet
* after the restart.
*/
pr_err("%s: Error retrieving mdm restart reason, ret = %d, "
"%d/%d tries\n", __func__, ret,
ntries + 1, SFR_MAX_RETRIES);
} else {
pr_err("mdm restart reason: %s\n", sfr_buf);
break;
}
} while (++ntries < SFR_MAX_RETRIES);
}
