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x86: microcode: show results on success too 

Report when microcode was successfully updated. It used to be there but
now with DEBUG unset it becomes very silent. Also some cosmetic fixes.

Signed-off-by: Ben Castricum <lk08@bencastricum.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ben Castricum 2008-03-27 20:52:35 +01:00 коммит произвёл Ingo Molnar
Родитель be8a5685e4
Коммит fe176de0ff
1 изменённых файлов: 8 добавлений и 8 удалений
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16
arch/x86/kernel/microcode.c
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@ -290,7 +290,7 @@ static int get_maching_microcode(void *mc, int cpu)
} }
return 0; return 0;
find: find:
pr_debug("microcode: CPU %d found a matching microcode update with" pr_debug("microcode: CPU%d found a matching microcode update with"
" version 0x%x (current=0x%x)\n", cpu, mc_header->rev,uci->rev); " version 0x%x (current=0x%x)\n", cpu, mc_header->rev,uci->rev);
new_mc = vmalloc(total_size); new_mc = vmalloc(total_size);
if (!new_mc) { if (!new_mc) {
@ -336,11 +336,11 @@ static void apply_microcode(int cpu)
spin_unlock_irqrestore(&microcode_update_lock, flags); spin_unlock_irqrestore(&microcode_update_lock, flags);
if (val[1] != uci->mc->hdr.rev) { if (val[1] != uci->mc->hdr.rev) {
printk(KERN_ERR "microcode: CPU%d updated from revision " printk(KERN_ERR "microcode: CPU%d update from revision "
"0x%x to 0x%x failed\n", cpu_num, uci->rev, val[1]); "0x%x to 0x%x failed\n", cpu_num, uci->rev, val[1]);
return; return;
} }
pr_debug("microcode: CPU%d updated from revision " printk(KERN_INFO "microcode: CPU%d updated from revision "
"0x%x to 0x%x, date = %08x \n", "0x%x to 0x%x, date = %08x \n",
cpu_num, uci->rev, val[1], uci->mc->hdr.date); cpu_num, uci->rev, val[1], uci->mc->hdr.date);
uci->rev = val[1]; uci->rev = val[1];
@ -534,7 +534,7 @@ static int cpu_request_microcode(int cpu)
c->x86, c->x86_model, c->x86_mask); c->x86, c->x86_model, c->x86_mask);
error = request_firmware(&firmware, name, &microcode_pdev->dev); error = request_firmware(&firmware, name, &microcode_pdev->dev);
if (error) { if (error) {
pr_debug("ucode data file %s load failed\n", name); pr_debug("microcode: ucode data file %s load failed\n", name);
return error; return error;
} }
buf = firmware->data; buf = firmware->data;
@ -709,7 +709,7 @@ static int __mc_sysdev_add(struct sys_device *sys_dev, int resume)
if (!cpu_online(cpu)) if (!cpu_online(cpu))
return 0; return 0;
pr_debug("Microcode:CPU %d added\n", cpu); pr_debug("microcode: CPU%d added\n", cpu);
memset(uci, 0, sizeof(*uci)); memset(uci, 0, sizeof(*uci));
err = sysfs_create_group(&sys_dev->kobj, &mc_attr_group); err = sysfs_create_group(&sys_dev->kobj, &mc_attr_group);
@ -733,7 +733,7 @@ static int mc_sysdev_remove(struct sys_device *sys_dev)
if (!cpu_online(cpu)) if (!cpu_online(cpu))
return 0; return 0;
pr_debug("Microcode:CPU %d removed\n", cpu); pr_debug("microcode: CPU%d removed\n", cpu);
microcode_fini_cpu(cpu); microcode_fini_cpu(cpu);
sysfs_remove_group(&sys_dev->kobj, &mc_attr_group); sysfs_remove_group(&sys_dev->kobj, &mc_attr_group);
return 0; return 0;
@ -745,7 +745,7 @@ static int mc_sysdev_resume(struct sys_device *dev)
if (!cpu_online(cpu)) if (!cpu_online(cpu))
return 0; return 0;
pr_debug("Microcode:CPU %d resumed\n", cpu); pr_debug("microcode: CPU%d resumed\n", cpu);
/* only CPU 0 will apply ucode here */ /* only CPU 0 will apply ucode here */
apply_microcode(0); apply_microcode(0);
return 0; return 0;
@ -783,7 +783,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
} }
case CPU_DOWN_FAILED_FROZEN: case CPU_DOWN_FAILED_FROZEN:
if (sysfs_create_group(&sys_dev->kobj, &mc_attr_group)) if (sysfs_create_group(&sys_dev->kobj, &mc_attr_group))
printk(KERN_ERR "Microcode: Failed to create the sysfs " printk(KERN_ERR "microcode: Failed to create the sysfs "
"group for CPU%d\n", cpu); "group for CPU%d\n", cpu);
break; break;
case CPU_DOWN_PREPARE: case CPU_DOWN_PREPARE: