On Wed, Dec 23, 2009 at 08:45:07PM +0200, Gleb Natapov wrote: > On Wed, Dec 23, 2009 at 01:11:43PM -0500, Kevin O'Connor wrote: > > Why only increase the allocated storage for intsrc by 16? The loop > > above seems like it could add a large number of entries. > > > Unfortunately we have to allocate all memory in advance. The table can > have max 4 entries per device (one entry for each pin), so 16 is enough > for 4 devices. Yeah - I suppose the table could be built in temp space and then copied into the f-segment when the actual size is known. > > Also, the foreachpci() macro will iterate over every PCI function - > > there could be 8 functions to a pci device which could lead to > > duplicates in the table (two pci functions on the same device could > > use the same irq pin). > > > Yes, correct. Need to rework this loop. Sounds like it should find every function 0 pci entry and then loop over the four possible pins? -Kevin -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
