Attachment 628112 Details for Bug 865736 – debug messages in pci_scan_slot()

[patch] debug messages in pci_scan_slot()

0003-debug-messages-in-pci_scan_slot.patch (text/plain), 1.12 KB, created by Laszlo Ersek on 2012-10-16 11:41:31 UTC

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Creator: Laszlo Ersek

Created: 2012-10-16 11:41:31 UTC

Size: 1.12 KB

patch

obsolete

>From 581e7b770693616b1f44f4050aa2b2ffa7eec032 Mon Sep 17 00:00:00 2001
>From: Laszlo Ersek <lersek@redhat.com>
>Date: Tue, 16 Oct 2012 13:19:56 +0200
>Subject: [RHEL5.9 Xen PATCH 3/3] debug messages in pci_scan_slot()
>
>
>Signed-off-by: Laszlo Ersek <lersek@redhat.com>
>---
> drivers/pci/probe.c |    7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
>diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
>index e79f1fa..3d51321 100644
>--- a/drivers/pci/probe.c
>+++ b/drivers/pci/probe.c
>@@ -996,11 +996,18 @@ int __devinit pci_scan_slot(struct pci_bus *bus, int devfn)
> 
> 	scan_all_fns = pcibios_scan_all_fns(bus, devfn);
> 
>+	printk(KERN_DEBUG "%s: scan_all_fns=%d\n", __FUNCTION__, scan_all_fns);
> 	for (func = 0; func < 8; func++, devfn++) {
> 		struct pci_dev *dev;
> 
>+		printk(KERN_DEBUG "%s: func=%d devfn=%x\n", __FUNCTION__, func,
>+		       devfn);
> 		dev = pci_scan_single_device(bus, devfn);
>+		printk(KERN_DEBUG "%s: dev=%p\n", __FUNCTION__, (void *)dev);
> 		if (dev) {
>+			dev_printk(KERN_DEBUG, &dev->dev, "%s: nr=%d "
>+				   "multifunction=%d\n", __FUNCTION__, nr,
>+				   dev->multifunction);
> 			nr++;
> 
> 			/*
>-- 
>1.7.1
>

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Attachments on bug 865736: 628089 | 628112 | 628292 | 628739