cvs commit: src/sys/dev/cardbus cardbus.c src/sys/dev/pccard pccard.c src/sys/dev/pci pci.c src/sys/i386/i386 nexus.c src/sys/isa isa_common.c src/sys/kern subr_bus.c src/sys/sys bus.h

[Nate Lawson]

Warner Losh wrote:
> imp         2005-03-18 05:19:50 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/dev/cardbus      cardbus.c 
>     sys/dev/pccard       pccard.c 
>     sys/dev/pci          pci.c 
>     sys/i386/i386        nexus.c 
>     sys/isa              isa_common.c 
>     sys/kern             subr_bus.c 
>     sys/sys              bus.h 
>   Log:
>   Use STAILQ in preference to SLIST for the resources.  Insert new resources
>   last in the list rather than first.
>   
>   This makes the resouces print in the 4.x order rather than the 5.x order
>   (eg fdc0 at 0x3f0-0x3f5,0x3f7 is 4.x, but 0x3f7,0x3f0-0x3f5 is 5.x).  This
>   also means that the pci code will once again print the resources in BAR
>   ascending order.
>   
>   Revision  Changes    Path
>   1.52      +4 -4      src/sys/dev/cardbus/cardbus.c
>   1.100     +1 -1      src/sys/dev/pccard/pccard.c
>   1.282     +1 -1      src/sys/dev/pci/pci.c
>   1.61      +1 -1      src/sys/i386/i386/nexus.c
>   1.42      +5 -5      src/sys/isa/isa_common.c
>   1.174     +7 -7      src/sys/kern/subr_bus.c
>   1.67      +2 -2      src/sys/sys/bus.h

Great change.  One nit: the reverse order helped expose bugs in some 
resource allocation routines.  It might be nice to have some DEBUG 
option that inserted it at the head.  The backwards behavior actually 
triggered the bug you fixed in rman on various systems and might have 
lead us to it earlier if someone had run it down.  (Thanks for fixing 
that too.)

-- 
Nate