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| author | Heinz Graalfs <graalfs@linux.vnet.ibm.com> | 2012-06-11 16:06:59 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-06-14 01:53:45 +0200 |
| commit | cd1834591fe9564720ac4b0193bf1c790fe89f0d (patch) | |
| tree | d705284edf49d5054f6558db3c1f827179984bc4 /drivers/s390/char/sclp.h | |
| parent | KVM: s390: Set CPU in stopped state on initial cpu reset (diff) | |
| download | linux-cd1834591fe9564720ac4b0193bf1c790fe89f0d.tar.xz linux-cd1834591fe9564720ac4b0193bf1c790fe89f0d.zip | |
KVM: s390: Perform early event mask processing during boot
For processing under KVM it is required to detect
the actual SCLP console type in order to set it as
preferred console.
Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'drivers/s390/char/sclp.h')
| -rw-r--r-- | drivers/s390/char/sclp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/s390/char/sclp.h b/drivers/s390/char/sclp.h index 49a1bb52bc87..d7e97ae9ef6d 100644 --- a/drivers/s390/char/sclp.h +++ b/drivers/s390/char/sclp.h @@ -88,6 +88,16 @@ struct sccb_header { u16 response_code; } __attribute__((packed)); +struct init_sccb { + struct sccb_header header; + u16 _reserved; + u16 mask_length; + sccb_mask_t receive_mask; + sccb_mask_t send_mask; + sccb_mask_t sclp_receive_mask; + sccb_mask_t sclp_send_mask; +} __attribute__((packed)); + extern u64 sclp_facilities; #define SCLP_HAS_CHP_INFO (sclp_facilities & 0x8000000000000000ULL) #define SCLP_HAS_CHP_RECONFIG (sclp_facilities & 0x2000000000000000ULL) |