jeff 420a77ecd5 - Define a new md function 'casuptr'. This atomically compares and sets ... a pointer that is in user space. It will be used as the basic primitive for a kernel supported user space lock implementation. - Implement this function in x86's support.s - Provide stubs that return -1 in all other architectures. Implementations will follow along shortly. Reviewed by: jake		2003-04-01 00:18:55 +00:00
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aim	- Define a new md function 'casuptr'. This atomically compares and sets	2003-04-01 00:18:55 +00:00
compile
conf	Remove bitrot associated with `maxusers'.	2003-03-22 14:18:23 +00:00
include	- Add vm_paddr_t, a physical address type. This is required for systems	2003-03-25 00:07:06 +00:00
ofw	Simplify ofw_pci_fixup(). It doesn't need to be recursive, since the	2003-03-03 12:05:06 +00:00
powermac	- Add PCI ID for Paddington i/o controller, used in old G3's	2003-03-20 10:18:01 +00:00
powerpc	- Define a new md function 'casuptr'. This atomically compares and sets	2003-04-01 00:18:55 +00:00
psim	Catch up with ATAng changes	2003-02-24 03:12:30 +00:00