s390x/zpci: drop msix.available

I fail to see why this is useful as we require MSIX always and
completely fail adding a device.

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181105110313.29312-2-david@redhat.com>
Fixes: 4f6482bfe3da1e6b51ad4722a0c22f22f0d54a3b
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 060ff062bcae828088fdf928224b0cc50a4b35fb..99d0368868254f6be6ead752fa55b06e414e5260 100644 (file)
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -745,7 +745,6 @@ static int s390_pci_msix_init(S390PCIBusDevice *pbdev)
 
     pos = pci_find_capability(pbdev->pdev, PCI_CAP_ID_MSIX);
     if (!pos) {
-        pbdev->msix.available = false;
         return -1;
     }
 
@@ -761,7 +760,6 @@ static int s390_pci_msix_init(S390PCIBusDevice *pbdev)
     pbdev->msix.pba_bar = pba & PCI_MSIX_FLAGS_BIRMASK;
     pbdev->msix.pba_offset = pba & ~PCI_MSIX_FLAGS_BIRMASK;
     pbdev->msix.entries = (ctrl & PCI_MSIX_FLAGS_QSIZE) + 1;
-    pbdev->msix.available = true;
 
     name = g_strdup_printf("msix-s390-%04x", pbdev->uid);
     memory_region_init_io(&pbdev->msix_notify_mr, OBJECT(pbdev),

diff --git a/hw/s390x/s390-pci-bus.h b/hw/s390x/s390-pci-bus.h
index 1f7f9b5814f1854abcee186a0da15ba3b53f5066..f47a0f2da57ccf54ed8572f7edf8393cf66cb58b 100644 (file)
--- a/hw/s390x/s390-pci-bus.h
+++ b/hw/s390x/s390-pci-bus.h
@@ -252,7 +252,6 @@ typedef struct ChscSeiNt2Res {
 } QEMU_PACKED ChscSeiNt2Res;
 
 typedef struct S390MsixInfo {
-    bool available;
     uint8_t table_bar;
     uint8_t pba_bar;
     uint16_t entries;