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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:50 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:43 +0100
commitb50511e41aa51a89b4176784a670582424bc7db6 (patch)
tree0ad1553c7f2431878310e590187ee59ccb4d8cab /drivers/s390/char/sclp_quiesce.c
parentb6ef5bb3d93efb95ba855a628740375c2280a59e (diff)
downloadop-kernel-dev-b50511e41aa51a89b4176784a670582424bc7db6.zip
op-kernel-dev-b50511e41aa51a89b4176784a670582424bc7db6.tar.gz
[S390] cleanup psw related bits and pieces
Split out addressing mode bits from PSW_BASE_BITS, rename PSW_BASE_BITS to PSW_MASK_BASE, get rid of psw_user32_bits, remove unused function enabled_wait(), introduce PSW_MASK_USER, and drop PSW_MASK_MERGE macros. Change psw_kernel_bits / psw_user_bits to contain only the bits that are always set in the respective mode. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/sclp_quiesce.c')
-rw-r--r--drivers/s390/char/sclp_quiesce.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c
index a90a02c..87fc0ac 100644
--- a/drivers/s390/char/sclp_quiesce.c
+++ b/drivers/s390/char/sclp_quiesce.c
@@ -30,7 +30,8 @@ static void do_machine_quiesce(void)
psw_t quiesce_psw;
smp_send_stop();
- quiesce_psw.mask = PSW_BASE_BITS | PSW_MASK_WAIT;
+ quiesce_psw.mask =
+ PSW_MASK_BASE | PSW_MASK_EA | PSW_MASK_BA | PSW_MASK_WAIT;
quiesce_psw.addr = 0xfff;
__load_psw(quiesce_psw);
}
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