diff options
author | Dean Nelson <dcn@sgi.com> | 2008-11-05 17:28:00 -0600 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2008-11-05 20:32:20 -0800 |
commit | 2525789b4694d78df4f001063f042b2b74227d26 (patch) | |
tree | d1152fdf85ac13770c21ec25e2dca520a7a56af4 /drivers/misc/sgi-xp/xpc.h | |
parent | 6c1c325de908cbc444cf284f59c3a892161012e9 (diff) | |
download | op-kernel-dev-2525789b4694d78df4f001063f042b2b74227d26.zip op-kernel-dev-2525789b4694d78df4f001063f042b2b74227d26.tar.gz |
sgi-xp: create activate and notify gru message queues
For UV add the code to create the activate and notify gru message queues.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'drivers/misc/sgi-xp/xpc.h')
-rw-r--r-- | drivers/misc/sgi-xp/xpc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index 619208d..a5bd658 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -181,6 +181,18 @@ struct xpc_vars_part_sn2 { xpc_nasid_mask_nlongs)) /* + * Info pertinent to a GRU message queue using a watch list for irq generation. + */ +struct xpc_gru_mq_uv { + void *address; /* address of GRU message queue */ + unsigned int order; /* size of GRU message queue as a power of 2 */ + int irq; /* irq raised when message is received in mq */ + int mmr_blade; /* blade where watchlist was allocated from */ + unsigned long mmr_offset; /* offset of irq mmr located on mmr_blade */ + int watchlist_num; /* number of watchlist allocatd by BIOS */ +}; + +/* * The activate_mq is used to send/receive GRU messages that affect XPC's * heartbeat, partition active state, and channel state. This is UV only. */ |