From ac6aa30ac47b2abaf142f76de46374da2a98f6e7 Mon Sep 17 00:00:00 2001 From: Matthew Rosato Date: Fri, 3 Dec 2021 09:27:06 -0500 Subject: s390x/pci: add supported DT information to clp response 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 Reviewed-by: Eric Farman Reviewed-by: Pierre Morel Message-Id: <20211203142706.427279-5-mjrosato@linux.ibm.com> Signed-off-by: Thomas Huth --- include/hw/s390x/s390-pci-bus.h | 1 + include/hw/s390x/s390-pci-clp.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/hw/s390x/s390-pci-bus.h b/include/hw/s390x/s390-pci-bus.h index 2727e7bdef..da3cde2bb4 100644 --- a/include/hw/s390x/s390-pci-bus.h +++ b/include/hw/s390x/s390-pci-bus.h @@ -37,6 +37,7 @@ #define ZPCI_MAX_UID 0xffff #define UID_UNDEFINED 0 #define UID_CHECKING_ENABLED 0x01 +#define ZPCI_DTSM 0x40 OBJECT_DECLARE_SIMPLE_TYPE(S390pciState, S390_PCI_HOST_BRIDGE) OBJECT_DECLARE_SIMPLE_TYPE(S390PCIBus, S390_PCI_BUS) diff --git a/include/hw/s390x/s390-pci-clp.h b/include/hw/s390x/s390-pci-clp.h index 96b8e3f133..cc8c8662b8 100644 --- a/include/hw/s390x/s390-pci-clp.h +++ b/include/hw/s390x/s390-pci-clp.h @@ -163,7 +163,8 @@ typedef struct ClpRspQueryPciGrp { uint8_t fr; uint16_t maxstbl; uint16_t mui; - uint64_t reserved3; + uint8_t dtsm; + uint8_t reserved3[7]; uint64_t dasm; /* dma address space mask */ uint64_t msia; /* MSI address */ uint64_t reserved4; -- cgit v1.2.3-55-g7522