int LoadWiMaxImage(void)
{
DWORD dwImgSize;
unsigned long buforder;
struct file *fp;
int read_size = 0;
if ( g_dwLineState == AUTH_MODE)
{
fp = klib_fopen(WIMAX_LOADER_PATH, O_RDONLY, 0); // download mode
}
else
{
fp = klib_fopen(WIMAX_IMAGE_PATH, O_RDONLY, 0); // wimax mode
}
if(fp)
{
if (g_stWiMAXImage.pImage == NULL) // check already allocated
{
g_stWiMAXImage.pImage = (char *) vmalloc(MAX_WIMAXFW_SIZE);
if(!g_stWiMAXImage.pImage)
{
DumpDebug(HARDWARE, "Error: Memory alloc failure");
klib_fclose(fp);
return STATUS_UNSUCCESSFUL;
}
}
memset(g_stWiMAXImage.pImage, 0, MAX_WIMAXFW_SIZE);
read_size = klib_flen_fcopy(g_stWiMAXImage.pImage, MAX_WIMAXFW_SIZE, fp);
g_stWiMAXImage.uiSize = read_size;
g_stWiMAXImage.uiWorkAddress = CMC730_WIBRO_ADDRESS;
g_stWiMAXImage.uiOffset = 0;
g_stWiMAXImage.buforder = buforder;
klib_fclose(fp);
}
else {
DumpDebug(HARDWARE, "Error: WiMAX image file open failed");
return STATUS_UNSUCCESSFUL;
}
return STATUS_SUCCESS;
}
void s3c_bat_use_wimax(int onoff)
{
struct file *fp;
fp = klib_fopen(WIMAX_BAT_SYSPATH, O_RDWR, 0);
if (!fp)
pr_err("open fail");
if (onoff)
klib_fwrite("1", 1, fp);
else
klib_fwrite("0", 1, fp);
klib_fclose(fp);
}
int load_wimax_image(int mode)
{
struct file *fp;
int read_size = 0;
if (mode == AUTH_MODE) /* download moed */
fp = klib_fopen(WIMAX_LOADER_PATH, O_RDONLY, 0);
else
fp = klib_fopen(WIMAX_IMAGE_PATH, O_RDONLY, 0); /* wimax mode */
if (fp) {
if (g_wimax_image.data == NULL) {/* check already allocated */
g_wimax_image.data =
(u8 *)vmalloc(MAX_WIMAXFW_SIZE);
if (!g_wimax_image.data) {
dump_debug("Error: Memory alloc failure");
klib_fclose(fp);
return STATUS_UNSUCCESSFUL;
}
}
memset(g_wimax_image.data, 0, MAX_WIMAXFW_SIZE);
read_size = klib_flen_fcopy(g_wimax_image.data,
MAX_WIMAXFW_SIZE, fp);
g_wimax_image.size = read_size;
g_wimax_image.address = CMC732_WIMAX_ADDRESS;
g_wimax_image.offset = 0;
klib_fclose(fp);
} else {
dump_debug("Error: WiMAX image file open failed");
return STATUS_UNSUCCESSFUL;
}
return STATUS_SUCCESS;
}
int WimaxMode(void)
{
struct file *fp;
int mode = -1;
fp = klib_fopen("/proc/wmxmode/mode", O_RDONLY, 0);
if(fp != NULL)
{
mode = klib_fgetc(fp);
DumpDebug(HARDWARE, "Mode = %d", mode);
klib_fclose(fp);
}
else
{
DumpDebug(HARDWARE, "Mode access failed!!!");
}
return mode;
}
void cmc7xx_tune_cpu(struct net_adapter *adapter, int onoff)
{
struct file *fp2;
fp2 = klib_fopen(WIMAX_CPU0SCALING_PATH, O_RDWR, 0);
if (!fp2) {
dump_debug("open fail");
return;
}
if ((!onoff) && (adapter->cputunedone)) {
adapter->cputunedone = false;
klib_fwrite((char *)&adapter->cpu0scaling,
strlen(adapter->cpu0scaling), fp2);
} else if ((onoff) && (!adapter->cputunedone)) {
adapter->cputunedone = true;
klib_fread((char *)&adapter->cpu0scaling,
sizeof(adapter->cpu0scaling), fp2);
klib_fwrite("performance", strlen("performance"), fp2);
}
klib_fclose(fp2);
}