diff options
| author | Cliff Wickman <cpw@sgi.com> | 2010-06-02 16:22:01 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-06-08 21:13:44 +0200 |
| commit | 12a6611fa16e9c6d2f844fe2175d219c6e9bd95d (patch) | |
| tree | 2dde05add2678c0e35792cd8f8bc32380ab8289a /arch/xtensa | |
| parent | 3975d16760d4be7402d1067c548c30c427971331 (diff) | |
x86, UV: Calculate BAU destination timeout
Calculate the Broadcast Assist Unit's destination timeout period from the
values in the relevant MMR's.
Store it in each cpu's per-cpu BAU structure so that a destination
timeout can be differentiated from a 'plugged' situation in which all
software ack resources are already allocated and a timeout is pending.
That case returns an immediate destination error.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: gregkh@suse.de
LKML-Reference: <E1OJvNx-0004Zq-RK@eag09.americas.sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions