From 44445d8668f458dec0ecb8bcecdcbf24e6d4251b Mon Sep 17 00:00:00 2001 From: "Jason J. Herne" Date: Thu, 4 Apr 2019 10:34:20 -0400 Subject: s390 vfio-ccw: Add bootindex property and IPLB data Add bootindex property and iplb data for vfio-ccw devices. This allows us to forward boot information into the bios for vfio-ccw devices. Refactor s390_get_ccw_device() to return device type. This prevents us from having to use messy casting logic in several places. Signed-off-by: Jason J. Herne Acked-by: Halil Pasic Reviewed-by: Cornelia Huck Reviewed-by: Thomas Huth Message-Id: <1554388475-18329-2-git-send-email-jjherne@linux.ibm.com> [thuth: fixed "typedef struct VFIOCCWDevice" build failure with clang] Signed-off-by: Thomas Huth --- include/hw/s390x/s390-ccw.h | 1 + include/hw/s390x/vfio-ccw.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 include/hw/s390x/vfio-ccw.h (limited to 'include') diff --git a/include/hw/s390x/s390-ccw.h b/include/hw/s390x/s390-ccw.h index 7d15a1a..901d805 100644 --- a/include/hw/s390x/s390-ccw.h +++ b/include/hw/s390x/s390-ccw.h @@ -27,6 +27,7 @@ typedef struct S390CCWDevice { CcwDevice parent_obj; CssDevId hostid; char *mdevid; + int32_t bootindex; } S390CCWDevice; typedef struct S390CCWDeviceClass { diff --git a/include/hw/s390x/vfio-ccw.h b/include/hw/s390x/vfio-ccw.h new file mode 100644 index 0000000..ee5250d --- /dev/null +++ b/include/hw/s390x/vfio-ccw.h @@ -0,0 +1,28 @@ +/* + * vfio based subchannel assignment support + * + * Copyright 2017, 2019 IBM Corp. + * Author(s): Dong Jia Shi + * Xiao Feng Ren + * Pierre Morel + * + * This work is licensed under the terms of the GNU GPL, version 2 or (at + * your option) any later version. See the COPYING file in the top-level + * directory. + */ + +#ifndef HW_VFIO_CCW_H +#define HW_VFIO_CCW_H + +#include "hw/vfio/vfio-common.h" +#include "hw/s390x/s390-ccw.h" +#include "hw/s390x/ccw-device.h" + +#define TYPE_VFIO_CCW "vfio-ccw" +#define VFIO_CCW(obj) \ + OBJECT_CHECK(VFIOCCWDevice, (obj), TYPE_VFIO_CCW) + +#define TYPE_VFIO_CCW "vfio-ccw" +typedef struct VFIOCCWDevice VFIOCCWDevice; + +#endif -- cgit v1.1