On 12/3/21 7:48 AM, Pierre Morel wrote:
On 12/3/21 13:32, Matthew Rosato wrote:
The DTSM is a mask that specifies which I/O Address Translation
designation
types are supported. Today QEMU only supports DT=1.
Signed-off-by: Matthew Rosato <mjros...@linux.ibm.com>
---
hw/s390x/s390-pci-bus.c | 1 +
hw/s390x/s390-pci-inst.c | 1 +
hw/s390x/s390-pci-vfio.c | 1 +
include/hw/s390x/s390-pci-bus.h | 1 +
include/hw/s390x/s390-pci-clp.h | 3 ++-
5 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 1b51a72838..01b58ebc70 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -782,6 +782,7 @@ static void s390_pci_init_default_group(void)
resgrp->i = 128;
resgrp->maxstbl = 128;
resgrp->version = 0;
+ resgrp->dtsm = ZPCI_DTSM;
}
static void set_pbdev_info(S390PCIBusDevice *pbdev)
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
index 07bab85ce5..f3feba5d74 100644
--- a/hw/s390x/s390-pci-inst.c
+++ b/hw/s390x/s390-pci-inst.c
@@ -329,6 +329,7 @@ int clp_service_call(S390CPU *cpu, uint8_t r2,
uintptr_t ra)
stw_p(&resgrp->i, group->zpci_group.i);
stw_p(&resgrp->maxstbl, group->zpci_group.maxstbl);
resgrp->version = group->zpci_group.version;
+ resgrp->version = group->zpci_group.dtsm;
;) cut and past error
...snip...
... And this is why I should not write code first thing in the morning!
Thanks, will send a v3 in a bit.
