Displaying 6 results from an estimated 6 matches for "io_int_word_ai".
2013 Jun 07
0
[PATCH RFC] s390/virtio-ccw: Adapter interrupt support.
...90x/css.c
index f82abfe..323c232 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -115,6 +115,15 @@ void css_conditional_io_interrupt(SubchDev *sch)
}
}
+void css_adapter_interrupt(uint8_t isc)
+{
+ S390CPU *cpu = s390_cpu_addr2state(0);
+ uint32_t io_int_word = (isc << 27) | IO_INT_WORD_AI;
+
+ trace_css_adapter_interrupt(isc);
+ s390_io_interrupt(cpu, 0, 0, 0, io_int_word);
+}
+
static void sch_handle_clear_func(SubchDev *sch)
{
PMCW *p = &sch->curr_status.pmcw;
@@ -1256,6 +1265,7 @@ void css_reset_sch(SubchDev *sch)
sch->channel_prog = 0x0;
sch->...
2013 Jul 09
0
[RFC PATCH v2] s390/virtio-ccw: Adapter interrupt support.
...90x/css.c
index 93b0b97..849879f 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -115,6 +115,15 @@ void css_conditional_io_interrupt(SubchDev *sch)
}
}
+void css_adapter_interrupt(uint8_t isc)
+{
+ S390CPU *cpu = s390_cpu_addr2state(0);
+ uint32_t io_int_word = (isc << 27) | IO_INT_WORD_AI;
+
+ trace_css_adapter_interrupt(isc);
+ s390_io_interrupt(cpu, 0, 0, 0, io_int_word);
+}
+
static void sch_handle_clear_func(SubchDev *sch)
{
PMCW *p = &sch->curr_status.pmcw;
@@ -1256,6 +1265,7 @@ void css_reset_sch(SubchDev *sch)
sch->channel_prog = 0x0;
sch->...
2013 Jun 07
1
[PATCH RFC] qemu: Adapter interrupts for virtio-ccw.
Hi,
here's the qemu patch that implements the new adapter indicators ccw
in virtio-ccw and injects adapter interrupts for the devices enabled
for it.
Cornelia Huck (1):
s390/virtio-ccw: Adapter interrupt support.
hw/s390x/css.c | 10 ++++++++
hw/s390x/css.h | 2 ++
hw/s390x/virtio-ccw.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++-
hw/s390x/virtio-ccw.h |
2013 Jun 07
1
[PATCH RFC] qemu: Adapter interrupts for virtio-ccw.
Hi,
here's the qemu patch that implements the new adapter indicators ccw
in virtio-ccw and injects adapter interrupts for the devices enabled
for it.
Cornelia Huck (1):
s390/virtio-ccw: Adapter interrupt support.
hw/s390x/css.c | 10 ++++++++
hw/s390x/css.h | 2 ++
hw/s390x/virtio-ccw.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++-
hw/s390x/virtio-ccw.h |
2013 Jul 09
2
[RFC PATCH v2] qemu: Adapter interrupts for virtio-ccw.
Hi,
here's the current implementation of virtio-ccw adapter interrupts in qemu.
Code is unchanged, only rebased against current master.
Cornelia Huck (1):
s390/virtio-ccw: Adapter interrupt support.
hw/s390x/css.c | 10 ++++++++
hw/s390x/css.h | 2 ++
hw/s390x/virtio-ccw.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++-
hw/s390x/virtio-ccw.h | 4 ++++
2013 Jul 09
2
[RFC PATCH v2] qemu: Adapter interrupts for virtio-ccw.
Hi,
here's the current implementation of virtio-ccw adapter interrupts in qemu.
Code is unchanged, only rebased against current master.
Cornelia Huck (1):
s390/virtio-ccw: Adapter interrupt support.
hw/s390x/css.c | 10 ++++++++
hw/s390x/css.h | 2 ++
hw/s390x/virtio-ccw.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++-
hw/s390x/virtio-ccw.h | 4 ++++