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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-06-27 16:57:07 -0600 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2008-07-16 23:27:06 +0200 |
| commit | fcfb7ce3d688d5c15fc9bc0a2a48e1ededdb046f (patch) | |
| tree | bc0b01e17601ba76b5af45573595ab8f53b6441e /drivers/pnp/manager.c | |
| parent | 169aaffe885c56745188e7913f212a67beaa3b80 (diff) | |
| download | lwn-fcfb7ce3d688d5c15fc9bc0a2a48e1ededdb046f.tar.gz lwn-fcfb7ce3d688d5c15fc9bc0a2a48e1ededdb046f.zip | |
PNP: improve resource assignment debug
When we fail to assign an I/O or MEM resource, include the min/max
in the debug output to help match it with the options.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/manager.c')
| -rw-r--r-- | drivers/pnp/manager.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c index e758dd225576..c706dd2ddb02 100644 --- a/drivers/pnp/manager.c +++ b/drivers/pnp/manager.c @@ -47,7 +47,10 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx) res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { - dev_dbg(&dev->dev, " couldn't assign io %d\n", idx); + dev_dbg(&dev->dev, " couldn't assign io %d " + "(min %#llx max %#llx)\n", idx, + (unsigned long long) rule->min, + (unsigned long long) rule->max); return 0; } } @@ -96,7 +99,10 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx) res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { - dev_dbg(&dev->dev, " couldn't assign mem %d\n", idx); + dev_dbg(&dev->dev, " couldn't assign mem %d " + "(min %#llx max %#llx)\n", idx, + (unsigned long long) rule->min, + (unsigned long long) rule->max); return 0; } } |