From 865df576e8fc70daf297b53e61a4fbefc719d065 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Wed, 4 Nov 2009 10:32:57 -0700 Subject: PCI: improve discovery/configuration messages This makes PCI resource management messages more consistent and adds a few new messages to aid debugging. Whenever we assign resources to a device, update a BAR, or change a bridge aperture, it's worth noting it. Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- arch/x86/pci/i386.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'arch/x86/pci') diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index d49d17de..b73c09f 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -129,7 +129,9 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list) continue; if (!r->start || pci_claim_resource(dev, idx) < 0) { - dev_info(&dev->dev, "BAR %d: can't allocate %pR\n", idx, r); + dev_info(&dev->dev, + "can't reserve window %pR\n", + r); /* * Something is wrong with the region. * Invalidate the resource to prevent @@ -165,10 +167,11 @@ static void __init pcibios_allocate_resources(int pass) disabled = !(command & PCI_COMMAND_MEMORY); if (pass == disabled) { dev_dbg(&dev->dev, - "BAR %d: claiming %pr (d=%d, p=%d)\n", + "BAR %d: reserving %pr (d=%d, p=%d)\n", idx, r, disabled, pass); if (pci_claim_resource(dev, idx) < 0) { - dev_info(&dev->dev, "BAR %d: can't claim %pR\n", idx, r); + dev_info(&dev->dev, + "can't reserve %pR\n", r); /* We'll assign a new address later */ r->end -= r->start; r->start = 0; -- cgit v1.1