Dean Nelson
bd3e64c175
sgi-xp: setup the notify GRU message queue
...
Setup the notify GRU message queue that is used for sending user messages
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 >
2008-07-30 09:41:50 -07:00
Dean Nelson
5b8669dfd1
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 >
2008-07-30 09:41:50 -07:00
Dean Nelson
a812dcc3a2
sgi-xp: add usage of GRU driver by xpc_remote_memcpy()
...
Add UV support to xpc_remote_memcpy(), which involves interfacing to the
GRU driver.
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 >
2008-07-30 09:41:50 -07:00
Dean Nelson
261f3b4979
sgi-xp: enable building of XPC/XPNET on x86_64
...
Get XPC/XPNET to build on x86_64. Trying to modprobe them up on a non-UV
or sn2 system will result in a -ENODEV.
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 >
2008-07-30 09:41:50 -07:00
Dean Nelson
ea57f80c8c
sgi-xp: eliminate '>>>' in comments
...
Comments in /drivers/misc/sgi-xp has been using '>>>' as a means to draw
attention to something that needs to be done or considered. To avoid
colliding with git rejects, '>>>' will now be replaced by '!!!' to
indicate something to do, and by '???' to indicate something to be
considered.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:50 -07:00
Dean Nelson
7fb5e59d63
sgi-xp: separate chctl_flags from XPC's notify IRQ
...
Tie current IPI references to either XPC's notify IRQ or channel control
flags.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:49 -07:00
Dean Nelson
a47d5dac9d
sgi-xp: isolate additional sn2 specific code
...
Move additional sn2 specific code into xpc_sn2.c.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:49 -07:00
Dean Nelson
33ba3c7724
sgi-xp: isolate xpc_vars structure to sn2 only
...
Isolate the xpc_vars structure of XPC's reserved page to sn2 only.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:49 -07:00
Dean Nelson
e17d416b1b
sgi-xp: isolate xpc_vars_part structure to sn2 only
...
Isolate the xpc_vars_part structure of XPC's reserved page to sn2 only.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:49 -07:00
Dean Nelson
94bd2708d4
sgi-xp: prepare xpc_rsvd_page to work on either sn2 or uv hardware
...
Prepare XPC's reserved page header to work for either sn2 or uv.
Signed-off-by: Dean Nelson <dcn@sgi.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2008-07-30 09:41:49 -07:00
