static unsigned int sdslot_status(struct device *dev)
{
unsigned int status;
// For Diamond devices the MMC (MoviNAND) is built-in and always connected
if (machine_is_htcdiamond() || machine_is_htcdiamond_cdma()) {
return 1;
}
status = (unsigned int)gpio_get_value(mmc_pdata.sdcard_status_gpio);
return (!status);
}
// Get the short AMSS Version ( like 6120 )
unsigned int get_amss_version(void)
{
char amss_ver[20];
char amss_dump[20];
char *dot1, *dot2;
int len = 0;
uint32_t ver_base = 0;
/* Detection doesn't work on 'old' CDMA, there's no
* version string to be found anywhere in SHARED_RAM_BASE
*/
if (machine_is_htcdiamond_cdma() || machine_is_htcraphael_cdma() || machine_is_htcraphael_cdma500())
return 6150;
else if (machine_is_htcleo())
ver_base = 0xef230;
else
ver_base = 0xfc030;
// Dump AMMS version
*(unsigned int *) (amss_dump + 0x0) = readl(MSM_SHARED_RAM_BASE + ver_base + 0x0);
*(unsigned int *) (amss_dump + 0x4) = readl(MSM_SHARED_RAM_BASE + ver_base + 0x4);
*(unsigned int *) (amss_dump + 0x8) = readl(MSM_SHARED_RAM_BASE + ver_base + 0x8);
*(unsigned int *) (amss_dump + 0xc) = readl(MSM_SHARED_RAM_BASE + ver_base + 0xc);
*(unsigned int *) (amss_dump + 0x10) = readl(MSM_SHARED_RAM_BASE + ver_base + 0x10);
amss_dump[19] = '\0';
dot1 = strchr(amss_dump, '.');
if(dot1 == NULL) { // CDMA
dot1 = strchr(amss_dump, '-');
if(dot1 == NULL)
return 0;
strncpy(amss_ver, dot1+1, 4);
amss_ver[4] = '\0';
return simple_strtoul(amss_ver, NULL, 10);
}
else { // GSM
len = (dot1-amss_dump);
strncpy(amss_ver, amss_dump, len);
dot1 = strchr(dot1+1, '.');
if(dot1 == NULL)
return 0;
dot2 = strchr(dot1+1, '.');
if(dot2 == NULL)
return 0;
strncpy(amss_ver+len, dot1+1, (dot2-dot1)-1);
len+= (int)(dot2-dot1)-1;
amss_ver[len] = '\0';
return simple_strtoul(amss_ver, NULL, 10);
}
}
