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Make the kernel less chatty

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Change some messages from always printed to varying level of the "verbose"
argument.

Change-Id: I6899268aa895c66e72806ca4d02bb53a0e4ea785
This commit is contained in:
Lionel Sambuc 2014-09-01 16:17:18 +02:00
parent 48e74378c7
commit da9af514b5
6 changed files with 13 additions and 13 deletions
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4
minix/kernel/arch/i386/acpi.c
View file

@ -60,7 +60,7 @@ static int acpi_check_signature(const char * orig, const char * match)
static u32_t acpi_phys2vir(u32_t p) static u32_t acpi_phys2vir(u32_t p)
{ {
if(!vm_running) { if(!vm_running) {
printf("acpi: returning 0x%lx as vir addr\n", p); DEBUGEXTRA(("acpi: returning 0x%lx as vir addr\n", p));
return p; return p;
} }
panic("acpi: can't get virtual address of arbitrary physical address"); panic("acpi: can't get virtual address of arbitrary physical address");
@ -304,7 +304,7 @@ static void acpi_init_poweroff(void)
exit: exit:
if (msg) { if (msg) {
printf("acpi: %s\n", msg); DEBUGBASIC(("acpi: %s\n", msg));
} }
} }

2
minix/kernel/arch/i386/arch_clock.c
View file

@ -136,7 +136,7 @@ int init_local_timer(unsigned freq)
tsc_per_ms[cpu] = (unsigned long)(cpu_get_freq(cpu) / 1000); tsc_per_ms[cpu] = (unsigned long)(cpu_get_freq(cpu) / 1000);
lapic_set_timer_one_shot(1000000 / system_hz); lapic_set_timer_one_shot(1000000 / system_hz);
} else { } else {
BOOT_VERBOSE(printf("Initiating legacy i8253 timer\n")); DEBUGBASIC(("Initiating legacy i8253 timer\n"));
#else #else
{ {
#endif #endif

4
minix/kernel/arch/i386/arch_system.c
View file

@ -271,10 +271,10 @@ void arch_init(void)
#if defined(USE_APIC) && !defined(CONFIG_SMP) #if defined(USE_APIC) && !defined(CONFIG_SMP)
if (config_no_apic) { if (config_no_apic) {
BOOT_VERBOSE(printf("APIC disabled, using legacy PIC\n")); DEBUGBASIC(("APIC disabled, using legacy PIC\n"));
} }
else if (!apic_single_cpu_init()) { else if (!apic_single_cpu_init()) {
BOOT_VERBOSE(printf("APIC not present, using legacy PIC\n")); DEBUGBASIC(("APIC not present, using legacy PIC\n"));
} }
#endif #endif

6
minix/kernel/arch/i386/memory.c
View file

@ -939,13 +939,13 @@ int arch_phys_map_reply(const int index, const vir_bytes addr)
/* select the right set of IPC routines to map into processes */ /* select the right set of IPC routines to map into processes */
if(minix_feature_flags & MKF_I386_INTEL_SYSENTER) { if(minix_feature_flags & MKF_I386_INTEL_SYSENTER) {
printf("kernel: selecting intel sysenter ipc style\n"); DEBUGBASIC(("kernel: selecting intel sysenter ipc style\n"));
minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_sysenter; minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_sysenter;
} else if(minix_feature_flags & MKF_I386_AMD_SYSCALL) { } else if(minix_feature_flags & MKF_I386_AMD_SYSCALL) {
printf("kernel: selecting amd syscall ipc style\n"); DEBUGBASIC(("kernel: selecting amd syscall ipc style\n"));
minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_syscall; minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_syscall;
} else { } else {
printf("kernel: selecting fallback (int) ipc style\n"); DEBUGBASIC(("kernel: selecting fallback (int) ipc style\n"));
minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_softint; minix_kerninfo.minix_ipcvecs = &minix_ipcvecs_softint;
} }

8
minix/kernel/main.c
View file

@ -141,7 +141,7 @@ void kmain(kinfo_t *local_cbi)
arch_ser_init(); arch_ser_init();
#endif #endif
/* We can talk now */ /* We can talk now */
printf("MINIX booting\n"); DEBUGBASIC(("MINIX booting\n"));
/* Kernel may use bits of main memory before VM is started */ /* Kernel may use bits of main memory before VM is started */
kernel_may_alloc = 1; kernel_may_alloc = 1;
@ -299,10 +299,10 @@ void kmain(kinfo_t *local_cbi)
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
if (config_no_apic) { if (config_no_apic) {
BOOT_VERBOSE(printf("APIC disabled, disables SMP, using legacy PIC\n")); DEBUGBASIC(("APIC disabled, disables SMP, using legacy PIC\n"));
smp_single_cpu_fallback(); smp_single_cpu_fallback();
} else if (config_no_smp) { } else if (config_no_smp) {
BOOT_VERBOSE(printf("SMP disabled, using legacy PIC\n")); DEBUGBASIC(("SMP disabled, using legacy PIC\n"));
smp_single_cpu_fallback(); smp_single_cpu_fallback();
} else { } else {
smp_init(); smp_init();
@ -505,7 +505,7 @@ void cpu_print_freq(unsigned cpu)
u64_t freq; u64_t freq;
freq = cpu_get_freq(cpu); freq = cpu_get_freq(cpu);
printf("CPU %d freq %lu MHz\n", cpu, (unsigned long)(freq / 1000000)); DEBUGBASIC(("CPU %d freq %lu MHz\n", cpu, (unsigned long)(freq / 1000000)));
} }
int is_fpu(void) int is_fpu(void)

2
releasetools/gen_uEnv.txt.sh
View file

@ -24,7 +24,7 @@ BOOT="mmcbootcmd"
#default for the beagleboard-xM #default for the beagleboard-xM
CONSOLE=tty02 CONSOLE=tty02
#verbosity #verbosity
VERBOSE=3 VERBOSE=0
HZ=1000 HZ=1000
while getopts "c:v:h:p:n?" c while getopts "c:v:h:p:n?" c