diff options
| author | Dean Nelson <dcn@sgi.com> | 2008-07-30 05:34:18 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-30 16:41:50 (GMT) |
| commit | 5b8669dfd110a62a74eea525a009342f73987ea0 (patch) | |
| tree | 04572d8508f450131298b6ec072e97aa9fdba539 /drivers/misc/sgi-xp/xp_uv.c | |
| parent | 83469b5525b4a35be40b17cb41d64118d84d9f80 (diff) | |
| download | linux-5b8669dfd110a62a74eea525a009342f73987ea0.tar.xz | |
sgi-xp: setup the activate GRU message queue
Setup the activate GRU message queue that is used for partition activation
and channel connection on UV systems.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp/xp_uv.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xp_uv.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/misc/sgi-xp/xp_uv.c b/drivers/misc/sgi-xp/xp_uv.c index 44f2c2b..d9f7ce2 100644 --- a/drivers/misc/sgi-xp/xp_uv.c +++ b/drivers/misc/sgi-xp/xp_uv.c @@ -42,15 +42,25 @@ xp_remote_memcpy_uv(unsigned long dst_gpa, const unsigned long src_gpa, return xpGruCopyError; } +static int +xp_cpu_to_nasid_uv(int cpuid) +{ + /* ??? Is this same as sn2 nasid in mach/part bitmaps set up by SAL? */ + return UV_PNODE_TO_NASID(uv_cpu_to_pnode(cpuid)); +} + enum xp_retval xp_init_uv(void) { BUG_ON(!is_uv()); xp_max_npartitions = XP_MAX_NPARTITIONS_UV; + xp_partition_id = 0; /* !!! not correct value */ + xp_region_size = 0; /* !!! not correct value */ xp_pa = xp_pa_uv; xp_remote_memcpy = xp_remote_memcpy_uv; + xp_cpu_to_nasid = xp_cpu_to_nasid_uv; return xpSuccess; } |