Move pSeries specific code in set_dabr() into a ppc_md function, this will
allow us to keep plpar_wrappers.h private to platforms/pseries.
Signed-off-by: NMichael Ellerman <michael@ellerman.id.au>

Copy default configs into arch/powerpc/configs, rename bpa_defconfig to
cell_defconfig while we're at it.
Signed-off-by: NMichael Ellerman <michael@ellerman.id.au>

Include asm/rtas.h for prototype for rtas_call etc., and make the
`done' variable unsigned int since that's what rtas_call wants.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NPaul Mackerras <paulus@samba.org>

since it uses the lmb stuff in one place.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

These days, the NACA only exists on iSeries.  Therefore, this patch
moves naca.h from include/asm-ppc64 to arch/powerpc/platforms/iseries.
There was one file including naca.h outside of platforms/iseries -
arch/ppc64/kernel/udbg_scc.c.  However, that's obviously a hangover
from older days.  The include is not necessary, so this patch simply
removes it.

Built and booted on iSeries, built for G5 (which uses udbg_scc.o).
Signed-off-by: NDavid Gibson <dwg@au1.ibm.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

asm-ppc64/dart.h is included in exactly one place -
arch/powerpc/sysdev/u3_iommu.c.  This patch, therefore, moves it into
arch/powerpc/sysdev.  While we're at it, update the #ifndef/#define
protecting the include, and the filename in the comments of
u3_iommu.c.

Built and booted on pSeries and G5, built for ppc32 powermac.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

The ppc64 versions of numnodes.h and sparsemem.h can be safely moved
to asm-powerpc with no changes apart from changing the #define to the
standard _ASM_POWERPC_ form.  There are no ppc32 versions of these
files, because they only have any effect if CONFIG_SPARSEMEM is
enabled, which it never can be on ppc32.

Built and booted on pSeries (POWER5), built for 32-bit powermac.
Signed-off-by: NDavid Gibson <dwg@au1.ibm.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

This simplifies the macros which are different between 32-bit and
64-bit.  It also fixes a couple of printks on the bug->line element,
which is now a long.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

We were getting powerbook sleep code included, and giving compile
errors, with CONFIG_PM=y on a 64-bit build.  This excludes that code
so the kernel will compile.  One day BenH will implement on sleep on
the G5...
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

A couple of instances of "i" that needed to be changed to "cpu_id"
got missed in the merge, because they were in CONFIG_TAU code.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

The nvram driver imported from the ppc code uses call_rtas, but
rtas_call is the name we are using in merged code (since ppc64 used
that name, and it uses far more RTAS calls than ppc32).
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

DATA_TYPE is really not a good thing to put into header that
gets included all over the tree...

Just make the cast always (long) and get rid of DATA_TYPE altogether.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

This patch merges the ppc32 and ppc64 versions of futex.h, essentially
by taking the ppc64 version as the powerpc version.  The old ppc32
version did not implement the futex_atomic_op_inuser() callback (it
always returned -ENOSYS), so FUTEX_WAKE_OP would not work on ppc32.
In fact the ppc64 version of this function is almost suitable for
ppc32 as well - the only change needed is to extend ppc_asm.h with a
macro expanding to to the right pseudo-op to store a pointer (either
".long" or ".llong").

Built and booted on pSeries.  Built for 32-bit powermac.
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Oops, when merging ipcbuf.h, I forgot that 'u64' can't be used in
user-visible headers.  This patch corrects the problem, replacing the
unused fields with an array of four __u32s.
Signed-off-by: NDavid Gibson <dwg@au1.ibm.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NKelly Daly <kelly@au.ibm.com>

Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>

A recent commit that removed rtas-fw.h and moved its contents to
include/asm-powerpc/rtas.h forgot to also remove the inclusion of
it in arch/powerpc/platforms/pseries/setup.c.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

The bug_entry struct had an int in the middle of pointers and unsigned
longs, and the inline asm that generated the bug table entries didn't
insert the necessary padding, so the fields following it didn't get
initialized properly and an oops resulted.  This changes the int field
(the line number) to a long so that all the fields are the same size
and no padding is required.
Signed-off-by: NPaul Mackerras <paulus@samba.org>