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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2013-02-15 10:18:43 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2013-06-25 17:11:11 +0200 |
| commit | b4436a0b4db0334c3157f71e9baa2944a133c4d4 (patch) | |
| tree | 2cec150cd86566799faf013f67e432656097eef4 /hw/s390x/css.h | |
| parent | 6504a93011138458a2e4f67b513c5a77bdb3cae1 (diff) | |
| download | qemu-b4436a0b4db0334c3157f71e9baa2944a133c4d4.tar.gz | |
virtio-ccw: Wire up ioeventfd.
On hosts that support ioeventfd, make use of it for host-to-guest
notifications via diagnose 500.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x/css.h')
| -rw-r--r-- | hw/s390x/css.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/s390x/css.h b/hw/s390x/css.h index 85ed05d0f5..b536ab5957 100644 --- a/hw/s390x/css.h +++ b/hw/s390x/css.h @@ -90,6 +90,7 @@ bool css_devno_used(uint8_t cssid, uint8_t ssid, uint16_t devno); void css_subch_assign(uint8_t cssid, uint8_t ssid, uint16_t schid, uint16_t devno, SubchDev *sch); void css_sch_build_virtual_schib(SubchDev *sch, uint8_t chpid, uint8_t type); +uint16_t css_build_subchannel_id(SubchDev *sch); void css_reset(void); void css_reset_sch(SubchDev *sch); void css_queue_crw(uint8_t rsc, uint8_t erc, int chain, uint16_t rsid); |