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util/inteltool: Make internal functions static

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None of these functions are used outside of the files they are defined
in, so they can all be static.

Change-Id: Ie00fef5a5ba2779e0ff45640cff5cc9f1d096dc1
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This commit is contained in:
Jacob Garber 2019-07-01 11:21:55 -06:00 • committed by Martin Roth
commit 6faccd1f00
3 changed files with 10 additions and 10 deletions
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12
util/inteltool/cpu.c
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@ -78,7 +78,7 @@ inline cpuid_result_t cpuid_ext(int op, unsigned int ecx)
#ifndef __DARWIN__
int msr_readerror = 0;
msr_t rdmsr(int addr)
static msr_t rdmsr(int addr)
{
uint32_t buf[2];
msr_t msr = { 0xffffffff, 0xffffffff };
@ -132,7 +132,7 @@ static int open_and_seek(int cpu, unsigned long msr, int mode, int *fd)
return 0;
}
msr_t rdmsr_from_cpu(int cpu, unsigned long addr)
static msr_t rdmsr_from_cpu(int cpu, unsigned long addr)
{
int fd;
msr_t msr = { 0xffffffff, 0xffffffff };
@ -155,12 +155,12 @@ msr_t rdmsr_from_cpu(int cpu, unsigned long addr)
return msr;
}
int get_number_of_cpus(void)
static int get_number_of_cpus(void)
{
return sysconf(_SC_NPROCESSORS_ONLN);
}
int is_sgx_supported(int cpunum)
static int is_sgx_supported(int cpunum)
{
cpuid_result_t cpuid_regs;
msr_t msr;
@ -172,14 +172,14 @@ int is_sgx_supported(int cpunum)
return ((cpuid_regs.ebx & SGX_SUPPORTED) && (msr.lo & PRMRR_SUPPORTED));
}
int is_sgx_enabled(int cpunum)
static int is_sgx_enabled(int cpunum)
{
msr_t data;
data = rdmsr_from_cpu(cpunum, IA32_FEATURE_CONTROL);
return (data.lo & SGX_GLOBAL_ENABLED);
}
int is_sgx_locked(int cpunum)
static int is_sgx_locked(int cpunum)
{
msr_t data;
data = rdmsr_from_cpu(cpunum, IA32_FEATURE_CONTROL);