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| author | Klaus-Dieter Wacker <kdwacker@de.ibm.com> | 2008-10-10 21:33:18 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-10-10 21:33:55 +0200 |
| commit | 7a0f475513fa573bc8e072021960313da32f0ee3 (patch) | |
| tree | 397d3d7862d793261a08c7a742101672fd3d7980 /arch/s390 | |
| parent | b1e766137fe2462fd110e2930f74ef5636adb436 (diff) | |
| download | linux-7a0f475513fa573bc8e072021960313da32f0ee3.tar.gz linux-7a0f475513fa573bc8e072021960313da32f0ee3.tar.bz2 linux-7a0f475513fa573bc8e072021960313da32f0ee3.zip | |
[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.h | 8 |
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, |