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Atmosphere/exosphere/configitem.c

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#include <stdint.h>
#include "bootconfig.h"
#include "configitem.h"
#include "interrupt.h"
#include "package2.h"
#include "se.h"
#include "utils.h"
int g_battery_profile = 0;
uint32_t configitem_set(enum ConfigItem item, uint64_t value) {
if (item != CONFIGITEM_BATTERYPROFILE) {
return 2;
}
g_battery_profile = ((int)(value != 0)) & 1;
}
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bool configitem_is_recovery_boot(void) {
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uint64_t is_recovery_boot;
if (configitem_get(CONFIGITEM_ISRECOVERYBOOT, &is_recovery_boot) != 0) {
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generic_panic();
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}
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return is_recovery_boot != 0;
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}
bool configitem_is_retail(void) {
uint64_t is_retail;
if (configitem_get(CONFIGITEM_ISRETAIL, &is_retail) != 0) {
generic_panic();
}
return is_retail != 0;
}
uint32_t configitem_get(enum ConfigItem item, uint64_t *p_outvalue) {
uint32_t result = 0;
switch (item) {
case CONFIGITEM_DISABLEPROGRAMVERIFICATION:
*p_outvalue = (int)(bootconfig_disable_program_verification());
break;
case CONFIGITEM_DRAMID:
*p_outvalue = fuse_get_dram_id();
break;
case CONFIGITEM_SECURITYENGINEIRQ:
/* SE is interrupt #0x2C. */
*p_outvalue = INTERRUPT_ID_USER_SECURITY_ENGINE;
break;
case CONFIGITEM_VERSION:
/* Always returns maxver - 1 on hardware. */
*p_outvalue = PACKAGE2_MAXVER_400_CURRENT - 1;
break;
case CONFIGITEM_HARDWARETYPE:
*p_outvalue = fuse_get_hardware_type();
break;
case CONFIGITEM_ISRETAIL:
*p_outvalue = fuse_get_retail_type();
break;
case CONFIGITEM_ISRECOVERYBOOT:
/* TODO: This requires reading values passed to crt0 via NX_Bootloader. TBD pending crt0 implementation. */
*p_outvalue = 0;
break;
case CONFIGITEM_DEVICEID:
*p_outvalue = fuse_get_device_id();
break;
case CONFIGITEM_BOOTREASON:
/* TODO: This requires reading values passed to crt0 via NX_Bootloader. TBD pending crt0 implementation. */
break;
case CONFIGITEM_MEMORYARRANGE:
*p_outvalue = bootconfig_get_memory_arrangement();
break;
case CONFIGITEM_ISDEBUGMODE:
*p_outvalue = (int)(bootconfig_is_debug_mode());
break;
case CONFIGITEM_KERNELMEMORYCONFIGURATION:
*p_outvalue = bootconfig_get_kernel_memory_configuration();
break;
case CONFIGITEM_BATTERYPROFILE:
*p_outvalue = g_battery_profile;
break;
default:
result = 2;
break;
}
return result;
}