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authorKlaus-Dieter Wacker <kdwacker@de.ibm.com>2008-10-10 21:33:18 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-10-10 21:33:55 +0200
commit7a0f475513fa573bc8e072021960313da32f0ee3 (patch)
tree397d3d7862d793261a08c7a742101672fd3d7980 /arch/s390
parentb1e766137fe2462fd110e2930f74ef5636adb436 (diff)
downloadlinux-7a0f475513fa573bc8e072021960313da32f0ee3.tar.bz2
[S390] qdio enhanced SIGA (iqdio) support.
Add support for z10 HiperSockets multiwrite SBALs on output queues. This is used on LPAR with EDDP enabled devices. Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/qdio.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 6813772171f2..4734c3f05354 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -299,7 +299,13 @@ struct qdio_ssqd_desc {
u8 mbccnt;
u16 qdioac2;
u64 sch_token;
- u64:64;
+ u8 mro;
+ u8 mri;
+ u8:8;
+ u8 sbalic;
+ u16:16;
+ u8:8;
+ u8 mmwc;
} __attribute__ ((packed));
/* params are: ccw_device, qdio_error, queue_number,