diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-09-09 12:27:52 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-09-12 16:34:46 -0700 |
| commit | 395a125c6237802b19bf22b41017c99ff57f1024 (patch) | |
| tree | 9a2ca5bf2508fa865ab1ed973a997f15eb2be419 /drivers | |
| parent | a5827f40afafc864f57a1c44915f0bfaf3d94f53 (diff) | |
PCI: re-add debug prints for unmodified BARs
Print out for device BAR values before the kernel tries to update them.
Also make related output use KERN_DEBUG.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/probe.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 0ad936765b2..36698e57b97 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -304,6 +304,9 @@ 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: [%llx, %llx]\n", + pci_name(dev), pos, (unsigned long long)res->start, + (unsigned long long)res->end); } } else { sz = pci_size(l, sz, mask); @@ -313,6 +316,9 @@ 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: [%llx, %llx]\n", pci_name(dev), + pos, (res->flags & IORESOURCE_IO) ? "io port":"32bit mmio", + (unsigned long long)res->start, (unsigned long long)res->end); } out: @@ -383,7 +389,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child) res->start = base; if (!res->end) res->end = limit + 0xfff; - printk(KERN_INFO "PCI: bridge %s io port: [%llx, %llx]\n", + printk(KERN_DEBUG "PCI: bridge %s io port: [%llx, %llx]\n", pci_name(dev), (unsigned long long) res->start, (unsigned long long) res->end); } @@ -397,8 +403,9 @@ 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_INFO "PCI: bridge %s 32bit mmio: [%llx, %llx]\n", pci_name(dev), - (unsigned long long) res->start, (unsigned long long) res->end); + printk(KERN_DEBUG "PCI: bridge %s 32bit mmio: [%llx, %llx]\n", + pci_name(dev), (unsigned long long) res->start, + (unsigned long long) res->end); } res = child->resource[2]; @@ -434,7 +441,7 @@ 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_INFO "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n", + printk(KERN_DEBUG "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n", pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64" : "32", (unsigned long long) res->start, (unsigned long long) res->end); } |