4 files changed, 29 insertions, 17 deletions

diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index e0dc20ce4a..05f7460aec 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -777,11 +777,11 @@ static void s390_pci_init_default_group(void)
     group = s390_group_create(ZPCI_DEFAULT_FN_GRP);
     resgrp = &group->zpci_group;
     resgrp->fr = 1;
-    stq_p(&resgrp->dasm, 0);
-    stq_p(&resgrp->msia, ZPCI_MSI_ADDR);
-    stw_p(&resgrp->mui, DEFAULT_MUI);
-    stw_p(&resgrp->i, 128);
-    stw_p(&resgrp->maxstbl, 128);
+    resgrp->dasm = 0;
+    resgrp->msia = ZPCI_MSI_ADDR;
+    resgrp->mui = DEFAULT_MUI;
+    resgrp->i = 128;
+    resgrp->maxstbl = 128;
     resgrp->version = 0;
 }
 
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
index 58cd041d17..70bfd91bf7 100644
--- a/hw/s390x/s390-pci-inst.c
+++ b/hw/s390x/s390-pci-inst.c
@@ -281,7 +281,13 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra)
             goto out;
         }
 
-        memcpy(resquery, &pbdev->zpci_fn, sizeof(*resquery));
+        stq_p(&resquery->sdma, pbdev->zpci_fn.sdma);
+        stq_p(&resquery->edma, pbdev->zpci_fn.edma);
+        stw_p(&resquery->pchid, pbdev->zpci_fn.pchid);
+        resquery->flags = pbdev->zpci_fn.flags;
+        resquery->pfgid = pbdev->zpci_fn.pfgid;
+        stl_p(&resquery->fid, pbdev->zpci_fn.fid);
+        stl_p(&resquery->uid, pbdev->zpci_fn.uid);
 
         for (i = 0; i < PCI_BAR_COUNT; i++) {
             uint32_t data = pci_get_long(pbdev->pdev->config +
@@ -312,7 +318,13 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra)
             stw_p(&resgrp->hdr.rsp, CLP_RC_QUERYPCIFG_PFGID);
             goto out;
         }
-        memcpy(resgrp, &group->zpci_group, sizeof(ClpRspQueryPciGrp));
+        resgrp->fr = group->zpci_group.fr;
+        stq_p(&resgrp->dasm, group->zpci_group.dasm);
+        stq_p(&resgrp->msia, group->zpci_group.msia);
+        stw_p(&resgrp->mui, group->zpci_group.mui);
+        stw_p(&resgrp->i, group->zpci_group.i);
+        stw_p(&resgrp->maxstbl, group->zpci_group.maxstbl);
+        resgrp->version = group->zpci_group.version;
         stw_p(&resgrp->hdr.rsp, CLP_RC_OK);
         break;
     }
diff --git a/hw/s390x/s390-pci-vfio.c b/hw/s390x/s390-pci-vfio.c
index d5c78063b5..9296e1bb6e 100644
--- a/hw/s390x/s390-pci-vfio.c
+++ b/hw/s390x/s390-pci-vfio.c
@@ -156,12 +156,12 @@ static void s390_pci_read_group(S390PCIBusDevice *pbdev,
         if (cap->flags & VFIO_DEVICE_INFO_ZPCI_FLAG_REFRESH) {
             resgrp->fr = 1;
         }
-        stq_p(&resgrp->dasm, cap->dasm);
-        stq_p(&resgrp->msia, cap->msi_addr);
-        stw_p(&resgrp->mui, cap->mui);
-        stw_p(&resgrp->i, cap->noi);
-        stw_p(&resgrp->maxstbl, cap->maxstbl);
-        stb_p(&resgrp->version, cap->version);
+        resgrp->dasm = cap->dasm;
+        resgrp->msia = cap->msi_addr;
+        resgrp->mui = cap->mui;
+        resgrp->i = cap->noi;
+        resgrp->maxstbl = cap->maxstbl;
+        resgrp->version = cap->version;
     }
 }
 
diff --git a/include/hw/s390x/s390-pci-clp.h b/include/hw/s390x/s390-pci-clp.h
index ea2b1378cd..96b8e3f133 100644
--- a/include/hw/s390x/s390-pci-clp.h
+++ b/include/hw/s390x/s390-pci-clp.h
@@ -144,10 +144,10 @@ typedef struct ClpReqQueryPciGrp {
     ClpReqHdr hdr;
     uint32_t fmt;
     uint64_t reserved1;
-#define CLP_REQ_QPCIG_MASK_PFGID 0xff
-    uint32_t g;
-    uint32_t reserved2;
-    uint64_t reserved3;
+    uint8_t reserved2[3];
+    uint8_t g;
+    uint32_t reserved3;
+    uint64_t reserved4;
 } QEMU_PACKED ClpReqQueryPciGrp;
 
 /* Query PCI function group response */