summaryrefslogtreecommitdiff
path: root/util/inteltool/cpu.c
diff options
context:
space:
mode:
authorJacob Garber <jgarber1@ualberta.ca>2019-07-01 11:21:55 -0600
committerMartin Roth <martinroth@google.com>2019-07-07 20:23:42 +0000
commit6faccd1f00a3606b720fc3a233c2de5cd97bb176 (patch)
treed99ee83a5c9216425006833b559c7750d67a23fe /util/inteltool/cpu.c
parente2e8ccefd7aa74add617f67b62977c946c20d759 (diff)
downloadcoreboot-6faccd1f00a3606b720fc3a233c2de5cd97bb176.tar.xz
util/inteltool: Make internal functions static
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>
Diffstat (limited to 'util/inteltool/cpu.c')
-rw-r--r--util/inteltool/cpu.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/util/inteltool/cpu.c b/util/inteltool/cpu.c
index ef2df3cd00..ff69b8cf69 100644
--- a/util/inteltool/cpu.c
+++ b/util/inteltool/cpu.c
@@ -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);