Jeff Roberson b8db34d280 - 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

..

aim

- Define a new md function 'casuptr'. This atomically compares and sets

2003-04-01 00:18:55 +00:00

compile

Don't need the .keep_me files. Obrien and I committed past each other.

2001-07-01 23:35:44 +00:00

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