summaryrefslogtreecommitdiffstats
path: root/qemu/include/hw/vfio
diff options
context:
space:
mode:
authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/hw/vfio
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/hw/vfio')
-rw-r--r--qemu/include/hw/vfio/vfio-amd-xgbe.h51
-rw-r--r--qemu/include/hw/vfio/vfio-calxeda-xgmac.h46
-rw-r--r--qemu/include/hw/vfio/vfio-common.h158
-rw-r--r--qemu/include/hw/vfio/vfio-platform.h77
-rw-r--r--qemu/include/hw/vfio/vfio.h7
5 files changed, 0 insertions, 339 deletions
diff --git a/qemu/include/hw/vfio/vfio-amd-xgbe.h b/qemu/include/hw/vfio/vfio-amd-xgbe.h
deleted file mode 100644
index 9fff65e99..000000000
--- a/qemu/include/hw/vfio/vfio-amd-xgbe.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * VFIO AMD XGBE device
- *
- * Copyright Linaro Limited, 2015
- *
- * Authors:
- * Eric Auger <eric.auger@linaro.org>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef HW_VFIO_VFIO_AMD_XGBE_H
-#define HW_VFIO_VFIO_AMD_XGBE_H
-
-#include "hw/vfio/vfio-platform.h"
-
-#define TYPE_VFIO_AMD_XGBE "vfio-amd-xgbe"
-
-/**
- * This device exposes:
- * - 5 MMIO regions: MAC, PCS, SerDes Rx/Tx regs,
- SerDes Integration Registers 1/2 & 2/2
- * - 2 level sensitive IRQs and optional DMA channel IRQs
- */
-struct VFIOAmdXgbeDevice {
- VFIOPlatformDevice vdev;
-};
-
-typedef struct VFIOAmdXgbeDevice VFIOAmdXgbeDevice;
-
-struct VFIOAmdXgbeDeviceClass {
- /*< private >*/
- VFIOPlatformDeviceClass parent_class;
- /*< public >*/
- DeviceRealize parent_realize;
-};
-
-typedef struct VFIOAmdXgbeDeviceClass VFIOAmdXgbeDeviceClass;
-
-#define VFIO_AMD_XGBE_DEVICE(obj) \
- OBJECT_CHECK(VFIOAmdXgbeDevice, (obj), TYPE_VFIO_AMD_XGBE)
-#define VFIO_AMD_XGBE_DEVICE_CLASS(klass) \
- OBJECT_CLASS_CHECK(VFIOAmdXgbeDeviceClass, (klass), \
- TYPE_VFIO_AMD_XGBE)
-#define VFIO_AMD_XGBE_DEVICE_GET_CLASS(obj) \
- OBJECT_GET_CLASS(VFIOAmdXgbeDeviceClass, (obj), \
- TYPE_VFIO_AMD_XGBE)
-
-#endif
diff --git a/qemu/include/hw/vfio/vfio-calxeda-xgmac.h b/qemu/include/hw/vfio/vfio-calxeda-xgmac.h
deleted file mode 100644
index f994775c0..000000000
--- a/qemu/include/hw/vfio/vfio-calxeda-xgmac.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * VFIO calxeda xgmac device
- *
- * Copyright Linaro Limited, 2014
- *
- * Authors:
- * Eric Auger <eric.auger@linaro.org>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef HW_VFIO_VFIO_CALXEDA_XGMAC_H
-#define HW_VFIO_VFIO_CALXEDA_XGMAC_H
-
-#include "hw/vfio/vfio-platform.h"
-
-#define TYPE_VFIO_CALXEDA_XGMAC "vfio-calxeda-xgmac"
-
-/**
- * This device exposes:
- * - a single MMIO region corresponding to its register space
- * - 3 IRQS (main and 2 power related IRQs)
- */
-typedef struct VFIOCalxedaXgmacDevice {
- VFIOPlatformDevice vdev;
-} VFIOCalxedaXgmacDevice;
-
-typedef struct VFIOCalxedaXgmacDeviceClass {
- /*< private >*/
- VFIOPlatformDeviceClass parent_class;
- /*< public >*/
- DeviceRealize parent_realize;
-} VFIOCalxedaXgmacDeviceClass;
-
-#define VFIO_CALXEDA_XGMAC_DEVICE(obj) \
- OBJECT_CHECK(VFIOCalxedaXgmacDevice, (obj), TYPE_VFIO_CALXEDA_XGMAC)
-#define VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass) \
- OBJECT_CLASS_CHECK(VFIOCalxedaXgmacDeviceClass, (klass), \
- TYPE_VFIO_CALXEDA_XGMAC)
-#define VFIO_CALXEDA_XGMAC_DEVICE_GET_CLASS(obj) \
- OBJECT_GET_CLASS(VFIOCalxedaXgmacDeviceClass, (obj), \
- TYPE_VFIO_CALXEDA_XGMAC)
-
-#endif
diff --git a/qemu/include/hw/vfio/vfio-common.h b/qemu/include/hw/vfio/vfio-common.h
deleted file mode 100644
index eb0e1b034..000000000
--- a/qemu/include/hw/vfio/vfio-common.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * common header for vfio based device assignment support
- *
- * Copyright Red Hat, Inc. 2012
- *
- * Authors:
- * Alex Williamson <alex.williamson@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- * Based on qemu-kvm device-assignment:
- * Adapted for KVM by Qumranet.
- * Copyright (c) 2007, Neocleus, Alex Novik (alex@neocleus.com)
- * Copyright (c) 2007, Neocleus, Guy Zana (guy@neocleus.com)
- * Copyright (C) 2008, Qumranet, Amit Shah (amit.shah@qumranet.com)
- * Copyright (C) 2008, Red Hat, Amit Shah (amit.shah@redhat.com)
- * Copyright (C) 2008, IBM, Muli Ben-Yehuda (muli@il.ibm.com)
- */
-#ifndef HW_VFIO_VFIO_COMMON_H
-#define HW_VFIO_VFIO_COMMON_H
-
-#include "qemu-common.h"
-#include "exec/address-spaces.h"
-#include "exec/memory.h"
-#include "qemu/queue.h"
-#include "qemu/notify.h"
-#ifdef CONFIG_LINUX
-#include <linux/vfio.h>
-#endif
-
-/*#define DEBUG_VFIO*/
-#ifdef DEBUG_VFIO
-#define DPRINTF(fmt, ...) \
- do { fprintf(stderr, "vfio: " fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...) \
- do { } while (0)
-#endif
-
-enum {
- VFIO_DEVICE_TYPE_PCI = 0,
- VFIO_DEVICE_TYPE_PLATFORM = 1,
-};
-
-typedef struct VFIOMmap {
- MemoryRegion mem;
- void *mmap;
- off_t offset;
- size_t size;
-} VFIOMmap;
-
-typedef struct VFIORegion {
- struct VFIODevice *vbasedev;
- off_t fd_offset; /* offset of region within device fd */
- MemoryRegion *mem; /* slow, read/write access */
- size_t size;
- uint32_t flags; /* VFIO region flags (rd/wr/mmap) */
- uint32_t nr_mmaps;
- VFIOMmap *mmaps;
- uint8_t nr; /* cache the region number for debug */
-} VFIORegion;
-
-typedef struct VFIOAddressSpace {
- AddressSpace *as;
- QLIST_HEAD(, VFIOContainer) containers;
- QLIST_ENTRY(VFIOAddressSpace) list;
-} VFIOAddressSpace;
-
-struct VFIOGroup;
-
-typedef struct VFIOContainer {
- VFIOAddressSpace *space;
- int fd; /* /dev/vfio/vfio, empowered by the attached groups */
- MemoryListener listener;
- int error;
- bool initialized;
- /*
- * This assumes the host IOMMU can support only a single
- * contiguous IOVA window. We may need to generalize that in
- * future
- */
- hwaddr min_iova, max_iova;
- uint64_t iova_pgsizes;
- QLIST_HEAD(, VFIOGuestIOMMU) giommu_list;
- QLIST_HEAD(, VFIOGroup) group_list;
- QLIST_ENTRY(VFIOContainer) next;
-} VFIOContainer;
-
-typedef struct VFIOGuestIOMMU {
- VFIOContainer *container;
- MemoryRegion *iommu;
- Notifier n;
- QLIST_ENTRY(VFIOGuestIOMMU) giommu_next;
-} VFIOGuestIOMMU;
-
-typedef struct VFIODeviceOps VFIODeviceOps;
-
-typedef struct VFIODevice {
- QLIST_ENTRY(VFIODevice) next;
- struct VFIOGroup *group;
- char *sysfsdev;
- char *name;
- int fd;
- int type;
- bool reset_works;
- bool needs_reset;
- bool no_mmap;
- VFIODeviceOps *ops;
- unsigned int num_irqs;
- unsigned int num_regions;
- unsigned int flags;
-} VFIODevice;
-
-struct VFIODeviceOps {
- void (*vfio_compute_needs_reset)(VFIODevice *vdev);
- int (*vfio_hot_reset_multi)(VFIODevice *vdev);
- void (*vfio_eoi)(VFIODevice *vdev);
-};
-
-typedef struct VFIOGroup {
- int fd;
- int groupid;
- VFIOContainer *container;
- QLIST_HEAD(, VFIODevice) device_list;
- QLIST_ENTRY(VFIOGroup) next;
- QLIST_ENTRY(VFIOGroup) container_next;
-} VFIOGroup;
-
-void vfio_put_base_device(VFIODevice *vbasedev);
-void vfio_disable_irqindex(VFIODevice *vbasedev, int index);
-void vfio_unmask_single_irqindex(VFIODevice *vbasedev, int index);
-void vfio_mask_single_irqindex(VFIODevice *vbasedev, int index);
-void vfio_region_write(void *opaque, hwaddr addr,
- uint64_t data, unsigned size);
-uint64_t vfio_region_read(void *opaque,
- hwaddr addr, unsigned size);
-int vfio_region_setup(Object *obj, VFIODevice *vbasedev, VFIORegion *region,
- int index, const char *name);
-int vfio_region_mmap(VFIORegion *region);
-void vfio_region_mmaps_set_enabled(VFIORegion *region, bool enabled);
-void vfio_region_exit(VFIORegion *region);
-void vfio_region_finalize(VFIORegion *region);
-void vfio_reset_handler(void *opaque);
-VFIOGroup *vfio_get_group(int groupid, AddressSpace *as);
-void vfio_put_group(VFIOGroup *group);
-int vfio_get_device(VFIOGroup *group, const char *name,
- VFIODevice *vbasedev);
-
-extern const MemoryRegionOps vfio_region_ops;
-extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
-extern QLIST_HEAD(vfio_as_head, VFIOAddressSpace) vfio_address_spaces;
-
-#ifdef CONFIG_LINUX
-int vfio_get_region_info(VFIODevice *vbasedev, int index,
- struct vfio_region_info **info);
-#endif
-#endif /* !HW_VFIO_VFIO_COMMON_H */
diff --git a/qemu/include/hw/vfio/vfio-platform.h b/qemu/include/hw/vfio/vfio-platform.h
deleted file mode 100644
index b468f80b1..000000000
--- a/qemu/include/hw/vfio/vfio-platform.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * vfio based device assignment support - platform devices
- *
- * Copyright Linaro Limited, 2014
- *
- * Authors:
- * Kim Phillips <kim.phillips@linaro.org>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- * Based on vfio based PCI device assignment support:
- * Copyright Red Hat, Inc. 2012
- */
-
-#ifndef HW_VFIO_VFIO_PLATFORM_H
-#define HW_VFIO_VFIO_PLATFORM_H
-
-#include "hw/sysbus.h"
-#include "hw/vfio/vfio-common.h"
-#include "qemu/event_notifier.h"
-#include "qemu/queue.h"
-#include "hw/irq.h"
-
-#define TYPE_VFIO_PLATFORM "vfio-platform"
-
-enum {
- VFIO_IRQ_INACTIVE = 0,
- VFIO_IRQ_PENDING = 1,
- VFIO_IRQ_ACTIVE = 2,
- /* VFIO_IRQ_ACTIVE_AND_PENDING cannot happen with VFIO */
-};
-
-typedef struct VFIOINTp {
- QLIST_ENTRY(VFIOINTp) next; /* entry for IRQ list */
- QSIMPLEQ_ENTRY(VFIOINTp) pqnext; /* entry for pending IRQ queue */
- EventNotifier *interrupt; /* eventfd triggered on interrupt */
- EventNotifier *unmask; /* eventfd for unmask on QEMU bypass */
- qemu_irq qemuirq;
- struct VFIOPlatformDevice *vdev; /* back pointer to device */
- int state; /* inactive, pending, active */
- uint8_t pin; /* index */
- uint32_t flags; /* IRQ info flags */
- bool kvm_accel; /* set when QEMU bypass through KVM enabled */
-} VFIOINTp;
-
-/* function type for user side eventfd handler */
-typedef void (*eventfd_user_side_handler_t)(VFIOINTp *intp);
-
-typedef struct VFIOPlatformDevice {
- SysBusDevice sbdev;
- VFIODevice vbasedev; /* not a QOM object */
- VFIORegion **regions;
- QLIST_HEAD(, VFIOINTp) intp_list; /* list of IRQs */
- /* queue of pending IRQs */
- QSIMPLEQ_HEAD(pending_intp_queue, VFIOINTp) pending_intp_queue;
- char *compat; /* compatibility string */
- uint32_t mmap_timeout; /* delay to re-enable mmaps after interrupt */
- QEMUTimer *mmap_timer; /* allows fast-path resume after IRQ hit */
- QemuMutex intp_mutex; /* protect the intp_list IRQ state */
- bool irqfd_allowed; /* debug option to force irqfd on/off */
-} VFIOPlatformDevice;
-
-typedef struct VFIOPlatformDeviceClass {
- /*< private >*/
- SysBusDeviceClass parent_class;
- /*< public >*/
-} VFIOPlatformDeviceClass;
-
-#define VFIO_PLATFORM_DEVICE(obj) \
- OBJECT_CHECK(VFIOPlatformDevice, (obj), TYPE_VFIO_PLATFORM)
-#define VFIO_PLATFORM_DEVICE_CLASS(klass) \
- OBJECT_CLASS_CHECK(VFIOPlatformDeviceClass, (klass), TYPE_VFIO_PLATFORM)
-#define VFIO_PLATFORM_DEVICE_GET_CLASS(obj) \
- OBJECT_GET_CLASS(VFIOPlatformDeviceClass, (obj), TYPE_VFIO_PLATFORM)
-
-#endif /*HW_VFIO_VFIO_PLATFORM_H*/
diff --git a/qemu/include/hw/vfio/vfio.h b/qemu/include/hw/vfio/vfio.h
deleted file mode 100644
index f27d59922..000000000
--- a/qemu/include/hw/vfio/vfio.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef VFIO_API_H
-#define VFIO_API_H
-
-bool vfio_eeh_as_ok(AddressSpace *as);
-int vfio_eeh_as_op(AddressSpace *as, uint32_t op);
-
-#endif