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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 15:16:50 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 15:16:43 +0100 |
| commit | b50511e41aa51a89b4176784a670582424bc7db6 (patch) | |
| tree | 0ad1553c7f2431878310e590187ee59ccb4d8cab /drivers/s390/char/sclp_quiesce.c | |
| parent | b6ef5bb3d93efb95ba855a628740375c2280a59e (diff) | |
| download | op-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.c | 3 |
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); } |
