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From: Bjorn Helgaas <bhelgaas@google.com>
To: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] x86, ioapic: Announce resources reserved for IOAPICs
Date: Thu, 25 Aug 2011 17:05:45 -0600	[thread overview]
Message-ID: <20110825230545.5355.65085.stgit@bhelgaas.mtv.corp.google.com> (raw)
In-Reply-To: <20110825230539.5355.13851.stgit@bhelgaas.mtv.corp.google.com>

Delay the IOAPIC output a bit so we can print the actual resources we
reserve.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 arch/x86/kernel/apic/io_apic.c |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 8eb863e..914027e 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -3876,6 +3876,7 @@ void __init ioapic_and_gsi_init(void)
 {
 	unsigned long ioapic_phys, idx = FIX_IO_APIC_BASE_0;
 	struct resource *ioapic_res;
+	struct mp_ioapic_gsi *gsi_cfg;
 	int i;
 
 	ioapic_res = ioapic_setup_resources(nr_ioapics);
@@ -3908,6 +3909,13 @@ fake_ioapic_page:
 
 		ioapic_res->start = ioapic_phys;
 		ioapic_res->end = ioapic_phys + IO_APIC_SLOT_SIZE - 1;
+
+		gsi_cfg = mp_ioapic_gsi_routing(i);
+
+		printk(KERN_INFO "IOAPIC[%d]: id %d v%d %pR GSI %d-%d\n",
+		       i, mpc_ioapic_id(i), mpc_ioapic_ver(i), ioapic_res,
+		       gsi_cfg->gsi_base, gsi_cfg->gsi_end);
+
 		ioapic_res++;
 	}
 
@@ -4016,11 +4024,6 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
 	if (gsi_cfg->gsi_end >= gsi_top)
 		gsi_top = gsi_cfg->gsi_end + 1;
 
-	printk(KERN_INFO "IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
-	       "GSI %d-%d\n", idx, mpc_ioapic_id(idx),
-	       mpc_ioapic_ver(idx), mpc_ioapic_addr(idx),
-	       gsi_cfg->gsi_base, gsi_cfg->gsi_end);
-
 	nr_ioapics++;
 }
 


  reply	other threads:[~2011-08-25 23:06 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-25 23:05 [PATCH 1/2] x86, ioapic: Reserve only 128 bytes " Bjorn Helgaas
2011-08-25 23:05 ` Bjorn Helgaas [this message]
2011-08-25 23:33 ` Suresh Siddha
2011-08-26  0:17   ` Bjorn Helgaas
2011-08-26  1:41     ` H. Peter Anvin
2011-08-26  6:18       ` Yinghai Lu
2011-08-26  6:48       ` Cyrill Gorcunov
2011-08-26  9:22         ` Ralf Jung
2011-08-26  9:39           ` Cyrill Gorcunov
2011-08-26  9:53             ` Ralf Jung
2011-08-26  9:56               ` Cyrill Gorcunov
2011-08-26  6:22     ` Cyrill Gorcunov
2011-08-26 16:21       ` Bjorn Helgaas
2011-08-26 16:24         ` H. Peter Anvin
2011-08-26 18:09         ` Cyrill Gorcunov
2011-08-26 18:21           ` H. Peter Anvin
2011-08-26 19:15             ` Cyrill Gorcunov
     [not found] ` <CAErSpo5kEw=VTVv-=_D3hQg5oRNL9yEyJUnpP0biH=t3WRXMZw@mail.gmail.com>
2011-08-26 21:09   ` Fwd: " Ralf Jung

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