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This commit is contained in:
Hendrik Holtmann
2014-02-10 01:57:21 +01:00
parent 7383e0819e
commit 595fcd5957
4 changed files with 15 additions and 57 deletions
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54
smc-command/smc.c
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@ -69,17 +69,17 @@ float _strtof(unsigned char *str, int size, int e)
{
float total = 0;
int i;
for (i = 0; i < size; i++)
{
if (i == (size - 1))
total += (str[i] & 0xff) >> e;
total += (str[i] & 0xff) >> e;
else
total += str[i] << (size - 1 - i) * (8 - e);
total += str[i] << (size - 1 - i) * (8 - e);
}
total += (str[size-1] & 0x03) * 0.25;
return total;
}
@ -270,9 +270,8 @@ void printVal(SMCVal_t val)
printf("no data\n");
}
}
=======
#pragma mark Shared SMC functions
>>>>>>> 3328c0018f364d7873b2aabaeb4284f19d586cb0
kern_return_t SMCOpen(io_connect_t *conn)
{
@ -419,47 +418,6 @@ void smc_init(){
void smc_close(){
SMCClose(g_conn);
}
void printFPE2(SMCVal_t val)
{
/* FIXME: This decode is incomplete, last 2 bits are dropped */
printf("%.0f ", _strtof(val.bytes, val.dataSize, 2));
}
void printUInt(SMCVal_t val)
{
printf("%u ", (unsigned int) _strtoul(val.bytes, val.dataSize, 10));
}
void printBytesHex(SMCVal_t val)
{
int i;
printf("(bytes");
for (i = 0; i < val.dataSize; i++)
printf(" %02x", (unsigned char) val.bytes[i]);
printf(")\n");
}
void printVal(SMCVal_t val)
{
printf(" %-4s [%-4s] ", val.key, val.dataType);
if (val.dataSize > 0)
{
if ((strcmp(val.dataType, DATATYPE_UINT8) == 0) ||
(strcmp(val.dataType, DATATYPE_UINT16) == 0) ||
(strcmp(val.dataType, DATATYPE_UINT32) == 0))
printUInt(val);
else if (strcmp(val.dataType, DATATYPE_FPE2) == 0)
printFPE2(val);
printBytesHex(val);
}
else
{
printf("no data\n");
}
}
kern_return_t SMCCall(int index, SMCKeyData_t *inputStructure, SMCKeyData_t *outputStructure)
{