From 2525789b4694d78df4f001063f042b2b74227d26 Mon Sep 17 00:00:00 2001 From: Dean Nelson Date: Wed, 5 Nov 2008 17:28:00 -0600 Subject: 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 Signed-off-by: H. Peter Anvin --- drivers/misc/sgi-xp/xpc.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/misc/sgi-xp/xpc.h') diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index 619208d6186..a5bd658c2e8 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -180,6 +180,18 @@ struct xpc_vars_part_sn2 { (XPC_RP_MACH_NASIDS(_rp) + \ 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. -- cgit v1.2.3