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authorVincent Legoll <vincent.legoll@gmail.com>2008-10-12 12:26:12 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-10-20 11:01:45 -0700
commitf393d9b130423a7a47c751b26df07ceaa5dc76a9 (patch)
treec29cada52d6fce41d90a03c371861a7034cdded8
parent58c3a727cb73b75a9104d295f096cca12959a5a5 (diff)
downloadlinux-f393d9b130423a7a47c751b26df07ceaa5dc76a9.tar.bz2
PCI: probing debug message uniformization
This patch uniformizes PCI probing debug boot messages with dev_printk() intead of manual printk() It changes adress range output from [%llx, %llx] to [%#llx-%#llx], like in pci_request_region(). For example, it goes from the mixed-style: PCI: 0000:00:1b.0 reg 10 64bit mmio: [f4280000, f4283fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold to uniform: pci 0000:00:1b.0: reg 10 64bit mmio: [0xf4280000-0xf4283fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold This patch has been runtime tested, boot log messages diffed, everything looks OK. Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Vincent Legoll <vincent.legoll@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
-rw-r--r--drivers/pci/pcie/aspm.c6
-rw-r--r--drivers/pci/probe.c25
2 files changed, 15 insertions, 16 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 851f5b83cdbc..8f63f4c6b85f 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -528,9 +528,9 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev)
pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,
&reg32);
if (!(reg32 & PCI_EXP_DEVCAP_RBER) && !aspm_force) {
- printk("Pre-1.1 PCIe device detected, "
- "disable ASPM for %s. It can be enabled forcedly"
- " with 'pcie_aspm=force'\n", pci_name(pdev));
+ dev_printk(KERN_INFO, &child_dev->dev, "disabling ASPM"
+ " on pre-1.1 PCIe device. You can enable it"
+ " with 'pcie_aspm=force'\n");
return -EINVAL;
}
}
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 3141e8deeac4..afb9f1c0bc28 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -302,8 +302,8 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
} else {
res->start = l64;
res->end = l64 + sz64;
- printk(KERN_DEBUG "PCI: %s reg %x 64bit mmio: %pR\n",
- pci_name(dev), pos, res);
+ dev_printk(KERN_DEBUG, &dev->dev,
+ "reg %x 64bit mmio: %pR\n", pos, res);
}
} else {
sz = pci_size(l, sz, mask);
@@ -313,10 +313,10 @@ static int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
res->start = l;
res->end = l + sz;
- printk(KERN_DEBUG "PCI: %s reg %x %s: %pR\n",
- pci_name(dev), pos,
- (res->flags & IORESOURCE_IO) ? "io port":"32bit mmio",
- res);
+
+ dev_printk(KERN_DEBUG, &dev->dev, "reg %x %s: %pR\n", pos,
+ (res->flags & IORESOURCE_IO) ? "io port" : "32bit mmio",
+ res);
}
out:
@@ -387,8 +387,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->start = base;
if (!res->end)
res->end = limit + 0xfff;
- printk(KERN_DEBUG "PCI: bridge %s io port: %pR\n",
- pci_name(dev), res);
+ dev_printk(KERN_DEBUG, &dev->dev, "bridge io port: %pR\n", res);
}
res = child->resource[1];
@@ -400,8 +399,8 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM;
res->start = base;
res->end = limit + 0xfffff;
- printk(KERN_DEBUG "PCI: bridge %s 32bit mmio: %pR\n",
- pci_name(dev), res);
+ dev_printk(KERN_DEBUG, &dev->dev, "bridge 32bit mmio: %pR\n",
+ res);
}
res = child->resource[2];
@@ -437,9 +436,9 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH;
res->start = base;
res->end = limit + 0xfffff;
- printk(KERN_DEBUG "PCI: bridge %s %sbit mmio pref: %pR\n",
- pci_name(dev),
- (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64":"32", res);
+ dev_printk(KERN_DEBUG, &dev->dev, "bridge %sbit mmio pref: %pR\n",
+ (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64" : "32",
+ res);
}
}