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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-06-27 16:56:52 -0600
committerAndi Kleen <andi@basil.nowhere.org>2008-07-16 23:27:05 +0200
commitb897f46cf7941fff8130ccdaf85f39528bff6a51 (patch)
treecb6802f4fce077eb3e96bd5c4dfd5337f429215c /drivers/pnp/support.c
parent469778c1740fcf3113498b6fdf4559bdec25c58f (diff)
downloadop-kernel-dev-b897f46cf7941fff8130ccdaf85f39528bff6a51.zip
op-kernel-dev-b897f46cf7941fff8130ccdaf85f39528bff6a51.tar.gz
PNP: add detail to debug resource dump
In the debug resource dump, decode the flags and indicate when a resource is disabled or has been automatically assigned. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers/pnp/support.c')
-rw-r--r--drivers/pnp/support.c34
1 files changed, 26 insertions, 8 deletions
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index 95b076c..7f594cc 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -63,28 +63,46 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
for (i = 0; i < PNP_MAX_IRQ; i++) {
res = pnp_get_resource(dev, IORESOURCE_IRQ, i);
if (res && !(res->flags & IORESOURCE_UNSET))
- dev_dbg(&dev->dev, " irq %lld flags %#lx\n",
- (unsigned long long) res->start, res->flags);
+ dev_dbg(&dev->dev, " irq %lld flags %#lx%s%s\n",
+ (unsigned long long) res->start, res->flags,
+ res->flags & IORESOURCE_DISABLED ?
+ " DISABLED" : "",
+ res->flags & IORESOURCE_AUTO ?
+ " AUTO" : "");
}
for (i = 0; i < PNP_MAX_DMA; i++) {
res = pnp_get_resource(dev, IORESOURCE_DMA, i);
if (res && !(res->flags & IORESOURCE_UNSET))
- dev_dbg(&dev->dev, " dma %lld flags %#lx\n",
- (unsigned long long) res->start, res->flags);
+ dev_dbg(&dev->dev, " dma %lld flags %#lx%s%s\n",
+ (unsigned long long) res->start, res->flags,
+ res->flags & IORESOURCE_DISABLED ?
+ " DISABLED" : "",
+ res->flags & IORESOURCE_AUTO ?
+ " AUTO" : "");
}
for (i = 0; i < PNP_MAX_PORT; i++) {
res = pnp_get_resource(dev, IORESOURCE_IO, i);
if (res && !(res->flags & IORESOURCE_UNSET))
- dev_dbg(&dev->dev, " io %#llx-%#llx flags %#lx\n",
+ dev_dbg(&dev->dev, " io %#llx-%#llx flags %#lx"
+ "%s%s\n",
(unsigned long long) res->start,
- (unsigned long long) res->end, res->flags);
+ (unsigned long long) res->end, res->flags,
+ res->flags & IORESOURCE_DISABLED ?
+ " DISABLED" : "",
+ res->flags & IORESOURCE_AUTO ?
+ " AUTO" : "");
}
for (i = 0; i < PNP_MAX_MEM; i++) {
res = pnp_get_resource(dev, IORESOURCE_MEM, i);
if (res && !(res->flags & IORESOURCE_UNSET))
- dev_dbg(&dev->dev, " mem %#llx-%#llx flags %#lx\n",
+ dev_dbg(&dev->dev, " mem %#llx-%#llx flags %#lx"
+ "%s%s\n",
(unsigned long long) res->start,
- (unsigned long long) res->end, res->flags);
+ (unsigned long long) res->end, res->flags,
+ res->flags & IORESOURCE_DISABLED ?
+ " DISABLED" : "",
+ res->flags & IORESOURCE_AUTO ?
+ " AUTO" : "");
}
#endif
}
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