generic: add phys_addr_t for holding physical addresses
authorJeremy Fitzhardinge <jeremy@goop.org>
Thu, 11 Sep 2008 08:31:45 +0000 (01:31 -0700)
committerIngo Molnar <mingo@elte.hu>
Sun, 14 Sep 2008 15:24:25 +0000 (17:24 +0200)
Add a kernel-wide "phys_addr_t" which is guaranteed to be able to hold
any physical address.  By default it equals the word size of the
architecture, but a 32-bit architecture can set ARCH_PHYS_ADDR_T_64BIT
if it needs a 64-bit phys_addr_t.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found