Commit Graph

5 Commits

Author SHA1 Message Date
Benjamin Herrenschmidt 3c726f8dee [PATCH] ppc64: support 64k pages
Adds a new CONFIG_PPC_64K_PAGES which, when enabled, changes the kernel
base page size to 64K.  The resulting kernel still boots on any
hardware.  On current machines with 4K pages support only, the kernel
will maintain 16 "subpages" for each 64K page transparently.

Note that while real 64K capable HW has been tested, the current patch
will not enable it yet as such hardware is not released yet, and I'm
still verifying with the firmware architects the proper to get the
information from the newer hypervisors.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-06 16:56:47 -08:00
Kelly Daly 1ec65d76f3 merge filename and modify references to iseries/hv_types.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 13:46:07 +11:00
Kelly Daly 50592f5d2a merge filename and modify references to iseries/hv_call_sc.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 11:37:22 +11:00
Kelly Daly 1da4403788 merge filename and modify references to iseries/hv_call.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-01 16:59:20 +11:00
Stephen Rothwell 99a2379cdd powerpc: move hvCall.s to powerpc/platforms/iseries
Rename it to hvcall.S and (so I can do that) rename hvcall.c
to hvlog.c - a more appropriate name.

Do some white space cleanups.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-09-28 00:17:40 +10:00