From: Jesse Barnes <jbarnes@engr.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: [PATCH] make madt parsing quieter
Date: Thu, 15 Jul 2004 22:20:09 +0000 [thread overview]
Message-ID: <200407151820.09638.jbarnes@engr.sgi.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 267 bytes --]
We already get this info in other forms from other boot messages, so kill the
printing of the MADT entries as they're parsed. This patch significantly
reduces the amount of output from a boot of a 512p system.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Jesse
[-- Attachment #2: acpi-madt-parse-quiet.patch --]
[-- Type: text/x-diff, Size: 2101 bytes --]
===== arch/ia64/kernel/acpi.c 1.71 vs edited =====
--- 1.71/arch/ia64/kernel/acpi.c 2004-05-24 22:32:34 -07:00
+++ edited/arch/ia64/kernel/acpi.c 2004-07-15 14:41:29 -07:00
@@ -171,8 +171,6 @@
if (BAD_MADT_ENTRY(lapic, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
if (lapic->address) {
iounmap((void *) ipi_base_addr);
ipi_base_addr = (unsigned long) ioremap(lapic->address, 0);
@@ -191,25 +189,13 @@
if (BAD_MADT_ENTRY(lsapic, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
- printk(KERN_INFO "CPU %d (0x%04x)", total_cpus, (lsapic->id << 8) | lsapic->eid);
-
- if (!lsapic->flags.enabled)
- printk(" disabled");
- else {
- printk(" enabled");
+ if (lsapic->flags.enabled) {
#ifdef CONFIG_SMP
smp_boot_data.cpu_phys_id[available_cpus] = (lsapic->id << 8) | lsapic->eid;
- if (hard_smp_processor_id()
- == (unsigned int) smp_boot_data.cpu_phys_id[available_cpus])
- printk(" (BSP)");
#endif
++available_cpus;
}
- printk("\n");
-
total_cpus++;
return 0;
}
@@ -225,8 +211,6 @@
if (BAD_MADT_ENTRY(lacpi_nmi, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
/* TBD: Support lapic_nmi entries */
return 0;
}
@@ -242,8 +226,6 @@
if (BAD_MADT_ENTRY(iosapic, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
iosapic_init(iosapic->address, iosapic->global_irq_base);
return 0;
@@ -262,8 +244,6 @@
if (BAD_MADT_ENTRY(plintsrc, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
/*
* Get vector assignment for this interrupt, set attributes,
* and program the IOSAPIC routing table.
@@ -292,8 +272,6 @@
if (BAD_MADT_ENTRY(p, end))
return -EINVAL;
- acpi_table_print_madt_entry(header);
-
iosapic_override_isa_irq(p->bus_irq, p->global_irq,
(p->flags.polarity == 1) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
(p->flags.trigger == 1) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
@@ -310,8 +288,6 @@
if (BAD_MADT_ENTRY(nmi_src, end))
return -EINVAL;
-
- acpi_table_print_madt_entry(header);
/* TBD: Support nimsrc entries */
return 0;
reply other threads:[~2004-07-15 22:20 UTC|newest]
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