more on V2 and epia
ron minnich
rminnich at lanl.gov
Mon Sep 29 12:35:01 CEST 2003
Filling in the blanks ...
First all functions of a device save function 0 get this error:
PCI: 00:11.1 missing read_resources
seems like a bug.
So there looks like a problem for functions other than 0.
Bridges don't have a path that is named:
@�: bus 0000bc6c, bridge 00000100, type_mask 0x100, type 0x13a44
.:.: bus 00013ad4, bridge 00000100, type_mask 0x100, type 0x139a8
<.: bus 00013ccc, bridge 00000100, type_mask 0x100, type 0x13924
compute_allocate_resources has a bug in that it references a variable
'dev' before it is set. Oddly enough, gcc did not flag this
error. I am trying to figure out where this really should be. It's the
printk at the top:
printk_spew("%s compute_allocate_%s: base: %08lx size: \
%08lx align: %d gran: %d\n",
dev_path(dev),
(bridge->flags & IORESOURCE_IO)? "io":
(bridge->flags & IORESOURCE_PREFETCH)? "prefmem" :
"mem",
base, bridge->size, bridge->align, bridge->gran);
dev is not set at this point.
ron
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