virtio, vhost, pc: fixes
Here are some bugfixes that didn't make 2.8. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJYVFkHAAoJECgfDbjSjVRpdc0H/1JMgQn0/J6vjKfeRY7720y8 /Bihf4gjKN2bPtu6pTGY1KQBvK76ShyvZZBFCa5bf8a4V9HP4BgSQ8mQ7ZUURzJJ OslYbSzK1R2LiWJ40e9xdFOoKWKB3lK1lBF/Xb8QPZPoJ0D50Fo2xpymt4hZFdkF oSnXxHmYoKMsMmmqJZd3aaqyffFLYGmcm1dbJOxninwu/nBzOBY2SQmmaaacSoGn 3D5988i6OcD1qbavfk4rNCQV4avJA+H7c/FmXH3WarPE8M9/jgnAaUDdknFicUA8 hGwMsLrO/7sMnMYtSQIxWg743LhrAm93HCr2u/TgLzhYbPydmLCpup5eAWj+jvo= =nN2D -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging virtio, vhost, pc: fixes Here are some bugfixes that didn't make 2.8. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Fri 16 Dec 2016 21:13:43 GMT # gpg: using RSA key 0x281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: virtio: avoid using guest_notifier_mask in vhost-user mode pci: fix error message for express slots i386: amd_iommu: fix MMIO register count and access tests/vhost-user-bridge: use contrib/libvhost-user contrib: add libvhost-user tests/vhost-user-bridge: do not accept more than one connection tests/vhost-user-bridge: indicate peer disconnected tests/vhost-user-bridge: remove unnecessary dispatcher_remove tests/vhost-user-bridge: remove false comment Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
commit
77424a452a
1
Makefile
1
Makefile
|
|
@ -149,6 +149,7 @@ dummy := $(call unnest-vars,, \
|
|||
qga-obj-y \
|
||||
ivshmem-client-obj-y \
|
||||
ivshmem-server-obj-y \
|
||||
libvhost-user-obj-y \
|
||||
qga-vss-dll-obj-y \
|
||||
block-obj-y \
|
||||
block-obj-m \
|
||||
|
|
|
|||
|
|
@ -115,7 +115,7 @@ qga-vss-dll-obj-y = qga/
|
|||
# contrib
|
||||
ivshmem-client-obj-y = contrib/ivshmem-client/
|
||||
ivshmem-server-obj-y = contrib/ivshmem-server/
|
||||
|
||||
libvhost-user-obj-y = contrib/libvhost-user/
|
||||
|
||||
######################################################################
|
||||
trace-events-y = trace-events
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
libvhost-user-obj-y = libvhost-user.o
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,435 @@
|
|||
/*
|
||||
* Vhost User library
|
||||
*
|
||||
* Copyright (c) 2016 Red Hat, Inc.
|
||||
*
|
||||
* Authors:
|
||||
* Victor Kaplansky <victork@redhat.com>
|
||||
* Marc-André Lureau <mlureau@redhat.com>
|
||||
*
|
||||
* This work is licensed under the terms of the GNU GPL, version 2 or
|
||||
* later. See the COPYING file in the top-level directory.
|
||||
*/
|
||||
|
||||
#ifndef LIBVHOST_USER_H
|
||||
#define LIBVHOST_USER_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
#include <linux/vhost.h>
|
||||
#include "standard-headers/linux/virtio_ring.h"
|
||||
|
||||
/* Based on qemu/hw/virtio/vhost-user.c */
|
||||
#define VHOST_USER_F_PROTOCOL_FEATURES 30
|
||||
#define VHOST_LOG_PAGE 4096
|
||||
|
||||
#define VHOST_MAX_NR_VIRTQUEUE 8
|
||||
#define VIRTQUEUE_MAX_SIZE 1024
|
||||
|
||||
#define VHOST_MEMORY_MAX_NREGIONS 8
|
||||
|
||||
enum VhostUserProtocolFeature {
|
||||
VHOST_USER_PROTOCOL_F_MQ = 0,
|
||||
VHOST_USER_PROTOCOL_F_LOG_SHMFD = 1,
|
||||
VHOST_USER_PROTOCOL_F_RARP = 2,
|
||||
|
||||
VHOST_USER_PROTOCOL_F_MAX
|
||||
};
|
||||
|
||||
#define VHOST_USER_PROTOCOL_FEATURE_MASK ((1 << VHOST_USER_PROTOCOL_F_MAX) - 1)
|
||||
|
||||
typedef enum VhostUserRequest {
|
||||
VHOST_USER_NONE = 0,
|
||||
VHOST_USER_GET_FEATURES = 1,
|
||||
VHOST_USER_SET_FEATURES = 2,
|
||||
VHOST_USER_SET_OWNER = 3,
|
||||
VHOST_USER_RESET_OWNER = 4,
|
||||
VHOST_USER_SET_MEM_TABLE = 5,
|
||||
VHOST_USER_SET_LOG_BASE = 6,
|
||||
VHOST_USER_SET_LOG_FD = 7,
|
||||
VHOST_USER_SET_VRING_NUM = 8,
|
||||
VHOST_USER_SET_VRING_ADDR = 9,
|
||||
VHOST_USER_SET_VRING_BASE = 10,
|
||||
VHOST_USER_GET_VRING_BASE = 11,
|
||||
VHOST_USER_SET_VRING_KICK = 12,
|
||||
VHOST_USER_SET_VRING_CALL = 13,
|
||||
VHOST_USER_SET_VRING_ERR = 14,
|
||||
VHOST_USER_GET_PROTOCOL_FEATURES = 15,
|
||||
VHOST_USER_SET_PROTOCOL_FEATURES = 16,
|
||||
VHOST_USER_GET_QUEUE_NUM = 17,
|
||||
VHOST_USER_SET_VRING_ENABLE = 18,
|
||||
VHOST_USER_SEND_RARP = 19,
|
||||
VHOST_USER_INPUT_GET_CONFIG = 20,
|
||||
VHOST_USER_MAX
|
||||
} VhostUserRequest;
|
||||
|
||||
typedef struct VhostUserMemoryRegion {
|
||||
uint64_t guest_phys_addr;
|
||||
uint64_t memory_size;
|
||||
uint64_t userspace_addr;
|
||||
uint64_t mmap_offset;
|
||||
} VhostUserMemoryRegion;
|
||||
|
||||
typedef struct VhostUserMemory {
|
||||
uint32_t nregions;
|
||||
uint32_t padding;
|
||||
VhostUserMemoryRegion regions[VHOST_MEMORY_MAX_NREGIONS];
|
||||
} VhostUserMemory;
|
||||
|
||||
typedef struct VhostUserLog {
|
||||
uint64_t mmap_size;
|
||||
uint64_t mmap_offset;
|
||||
} VhostUserLog;
|
||||
|
||||
#if defined(_WIN32)
|
||||
# define VU_PACKED __attribute__((gcc_struct, packed))
|
||||
#else
|
||||
# define VU_PACKED __attribute__((packed))
|
||||
#endif
|
||||
|
||||
typedef struct VhostUserMsg {
|
||||
VhostUserRequest request;
|
||||
|
||||
#define VHOST_USER_VERSION_MASK (0x3)
|
||||
#define VHOST_USER_REPLY_MASK (0x1 << 2)
|
||||
uint32_t flags;
|
||||
uint32_t size; /* the following payload size */
|
||||
|
||||
union {
|
||||
#define VHOST_USER_VRING_IDX_MASK (0xff)
|
||||
#define VHOST_USER_VRING_NOFD_MASK (0x1 << 8)
|
||||
uint64_t u64;
|
||||
struct vhost_vring_state state;
|
||||
struct vhost_vring_addr addr;
|
||||
VhostUserMemory memory;
|
||||
VhostUserLog log;
|
||||
} payload;
|
||||
|
||||
int fds[VHOST_MEMORY_MAX_NREGIONS];
|
||||
int fd_num;
|
||||
uint8_t *data;
|
||||
} VU_PACKED VhostUserMsg;
|
||||
|
||||
typedef struct VuDevRegion {
|
||||
/* Guest Physical address. */
|
||||
uint64_t gpa;
|
||||
/* Memory region size. */
|
||||
uint64_t size;
|
||||
/* QEMU virtual address (userspace). */
|
||||
uint64_t qva;
|
||||
/* Starting offset in our mmaped space. */
|
||||
uint64_t mmap_offset;
|
||||
/* Start address of mmaped space. */
|
||||
uint64_t mmap_addr;
|
||||
} VuDevRegion;
|
||||
|
||||
typedef struct VuDev VuDev;
|
||||
|
||||
typedef uint64_t (*vu_get_features_cb) (VuDev *dev);
|
||||
typedef void (*vu_set_features_cb) (VuDev *dev, uint64_t features);
|
||||
typedef int (*vu_process_msg_cb) (VuDev *dev, VhostUserMsg *vmsg,
|
||||
int *do_reply);
|
||||
typedef void (*vu_queue_set_started_cb) (VuDev *dev, int qidx, bool started);
|
||||
|
||||
typedef struct VuDevIface {
|
||||
/* called by VHOST_USER_GET_FEATURES to get the features bitmask */
|
||||
vu_get_features_cb get_features;
|
||||
/* enable vhost implementation features */
|
||||
vu_set_features_cb set_features;
|
||||
/* get the protocol feature bitmask from the underlying vhost
|
||||
* implementation */
|
||||
vu_get_features_cb get_protocol_features;
|
||||
/* enable protocol features in the underlying vhost implementation. */
|
||||
vu_set_features_cb set_protocol_features;
|
||||
/* process_msg is called for each vhost-user message received */
|
||||
/* skip libvhost-user processing if return value != 0 */
|
||||
vu_process_msg_cb process_msg;
|
||||
/* tells when queues can be processed */
|
||||
vu_queue_set_started_cb queue_set_started;
|
||||
} VuDevIface;
|
||||
|
||||
typedef void (*vu_queue_handler_cb) (VuDev *dev, int qidx);
|
||||
|
||||
typedef struct VuRing {
|
||||
unsigned int num;
|
||||
struct vring_desc *desc;
|
||||
struct vring_avail *avail;
|
||||
struct vring_used *used;
|
||||
uint64_t log_guest_addr;
|
||||
uint32_t flags;
|
||||
} VuRing;
|
||||
|
||||
typedef struct VuVirtq {
|
||||
VuRing vring;
|
||||
|
||||
/* Next head to pop */
|
||||
uint16_t last_avail_idx;
|
||||
|
||||
/* Last avail_idx read from VQ. */
|
||||
uint16_t shadow_avail_idx;
|
||||
|
||||
uint16_t used_idx;
|
||||
|
||||
/* Last used index value we have signalled on */
|
||||
uint16_t signalled_used;
|
||||
|
||||
/* Last used index value we have signalled on */
|
||||
bool signalled_used_valid;
|
||||
|
||||
/* Notification enabled? */
|
||||
bool notification;
|
||||
|
||||
int inuse;
|
||||
|
||||
vu_queue_handler_cb handler;
|
||||
|
||||
int call_fd;
|
||||
int kick_fd;
|
||||
int err_fd;
|
||||
unsigned int enable;
|
||||
bool started;
|
||||
} VuVirtq;
|
||||
|
||||
enum VuWatchCondtion {
|
||||
VU_WATCH_IN = 1 << 0,
|
||||
VU_WATCH_OUT = 1 << 1,
|
||||
VU_WATCH_PRI = 1 << 2,
|
||||
VU_WATCH_ERR = 1 << 3,
|
||||
VU_WATCH_HUP = 1 << 4,
|
||||
};
|
||||
|
||||
typedef void (*vu_panic_cb) (VuDev *dev, const char *err);
|
||||
typedef void (*vu_watch_cb) (VuDev *dev, int condition, void *data);
|
||||
typedef void (*vu_set_watch_cb) (VuDev *dev, int fd, int condition,
|
||||
vu_watch_cb cb, void *data);
|
||||
typedef void (*vu_remove_watch_cb) (VuDev *dev, int fd);
|
||||
|
||||
struct VuDev {
|
||||
int sock;
|
||||
uint32_t nregions;
|
||||
VuDevRegion regions[VHOST_MEMORY_MAX_NREGIONS];
|
||||
VuVirtq vq[VHOST_MAX_NR_VIRTQUEUE];
|
||||
int log_call_fd;
|
||||
uint64_t log_size;
|
||||
uint8_t *log_table;
|
||||
uint64_t features;
|
||||
uint64_t protocol_features;
|
||||
bool broken;
|
||||
|
||||
/* @set_watch: add or update the given fd to the watch set,
|
||||
* call cb when condition is met */
|
||||
vu_set_watch_cb set_watch;
|
||||
|
||||
/* @remove_watch: remove the given fd from the watch set */
|
||||
vu_remove_watch_cb remove_watch;
|
||||
|
||||
/* @panic: encountered an unrecoverable error, you may try to
|
||||
* re-initialize */
|
||||
vu_panic_cb panic;
|
||||
const VuDevIface *iface;
|
||||
};
|
||||
|
||||
typedef struct VuVirtqElement {
|
||||
unsigned int index;
|
||||
unsigned int out_num;
|
||||
unsigned int in_num;
|
||||
struct iovec *in_sg;
|
||||
struct iovec *out_sg;
|
||||
} VuVirtqElement;
|
||||
|
||||
/**
|
||||
* vu_init:
|
||||
* @dev: a VuDev context
|
||||
* @socket: the socket connected to vhost-user master
|
||||
* @panic: a panic callback
|
||||
* @set_watch: a set_watch callback
|
||||
* @remove_watch: a remove_watch callback
|
||||
* @iface: a VuDevIface structure with vhost-user device callbacks
|
||||
*
|
||||
* Intializes a VuDev vhost-user context.
|
||||
**/
|
||||
void vu_init(VuDev *dev,
|
||||
int socket,
|
||||
vu_panic_cb panic,
|
||||
vu_set_watch_cb set_watch,
|
||||
vu_remove_watch_cb remove_watch,
|
||||
const VuDevIface *iface);
|
||||
|
||||
|
||||
/**
|
||||
* vu_deinit:
|
||||
* @dev: a VuDev context
|
||||
*
|
||||
* Cleans up the VuDev context
|
||||
*/
|
||||
void vu_deinit(VuDev *dev);
|
||||
|
||||
/**
|
||||
* vu_dispatch:
|
||||
* @dev: a VuDev context
|
||||
*
|
||||
* Process one vhost-user message.
|
||||
*
|
||||
* Returns: TRUE on success, FALSE on failure.
|
||||
*/
|
||||
bool vu_dispatch(VuDev *dev);
|
||||
|
||||
/**
|
||||
* vu_gpa_to_va:
|
||||
* @dev: a VuDev context
|
||||
* @guest_addr: guest address
|
||||
*
|
||||
* Translate a guest address to a pointer. Returns NULL on failure.
|
||||
*/
|
||||
void *vu_gpa_to_va(VuDev *dev, uint64_t guest_addr);
|
||||
|
||||
/**
|
||||
* vu_get_queue:
|
||||
* @dev: a VuDev context
|
||||
* @qidx: queue index
|
||||
*
|
||||
* Returns the queue number @qidx.
|
||||
*/
|
||||
VuVirtq *vu_get_queue(VuDev *dev, int qidx);
|
||||
|
||||
/**
|
||||
* vu_set_queue_handler:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @handler: the queue handler callback
|
||||
*
|
||||
* Set the queue handler. This function may be called several times
|
||||
* for the same queue. If called with NULL @handler, the handler is
|
||||
* removed.
|
||||
*/
|
||||
void vu_set_queue_handler(VuDev *dev, VuVirtq *vq,
|
||||
vu_queue_handler_cb handler);
|
||||
|
||||
|
||||
/**
|
||||
* vu_queue_set_notification:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @enable: state
|
||||
*
|
||||
* Set whether the queue notifies (via event index or interrupt)
|
||||
*/
|
||||
void vu_queue_set_notification(VuDev *dev, VuVirtq *vq, int enable);
|
||||
|
||||
/**
|
||||
* vu_queue_enabled:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
*
|
||||
* Returns: whether the queue is enabled.
|
||||
*/
|
||||
bool vu_queue_enabled(VuDev *dev, VuVirtq *vq);
|
||||
|
||||
/**
|
||||
* vu_queue_enabled:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
*
|
||||
* Returns: whether the queue is empty.
|
||||
*/
|
||||
int vu_queue_empty(VuDev *dev, VuVirtq *vq);
|
||||
|
||||
/**
|
||||
* vu_queue_notify:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
*
|
||||
* Request to notify the queue via callfd (skipped if unnecessary)
|
||||
*/
|
||||
void vu_queue_notify(VuDev *dev, VuVirtq *vq);
|
||||
|
||||
/**
|
||||
* vu_queue_pop:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @sz: the size of struct to return (must be >= VuVirtqElement)
|
||||
*
|
||||
* Returns: a VuVirtqElement filled from the queue or NULL.
|
||||
*/
|
||||
void *vu_queue_pop(VuDev *dev, VuVirtq *vq, size_t sz);
|
||||
|
||||
/**
|
||||
* vu_queue_rewind:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @num: number of elements to push back
|
||||
*
|
||||
* Pretend that elements weren't popped from the virtqueue. The next
|
||||
* virtqueue_pop() will refetch the oldest element.
|
||||
*
|
||||
* Returns: true on success, false if @num is greater than the number of in use
|
||||
* elements.
|
||||
*/
|
||||
bool vu_queue_rewind(VuDev *dev, VuVirtq *vq, unsigned int num);
|
||||
|
||||
/**
|
||||
* vu_queue_fill:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @elem: a VuVirtqElement
|
||||
* @len: length in bytes to write
|
||||
* @idx: optional offset for the used ring index (0 in general)
|
||||
*
|
||||
* Fill the used ring with @elem element.
|
||||
*/
|
||||
void vu_queue_fill(VuDev *dev, VuVirtq *vq,
|
||||
const VuVirtqElement *elem,
|
||||
unsigned int len, unsigned int idx);
|
||||
|
||||
/**
|
||||
* vu_queue_push:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @elem: a VuVirtqElement
|
||||
* @len: length in bytes to write
|
||||
*
|
||||
* Helper that combines vu_queue_fill() with a vu_queue_flush().
|
||||
*/
|
||||
void vu_queue_push(VuDev *dev, VuVirtq *vq,
|
||||
const VuVirtqElement *elem, unsigned int len);
|
||||
|
||||
/**
|
||||
* vu_queue_flush:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @num: number of elements to flush
|
||||
*
|
||||
* Mark the last number of elements as done (used.idx is updated by
|
||||
* num elements).
|
||||
*/
|
||||
void vu_queue_flush(VuDev *dev, VuVirtq *vq, unsigned int num);
|
||||
|
||||
/**
|
||||
* vu_queue_get_avail_bytes:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @in_bytes: in bytes
|
||||
* @out_bytes: out bytes
|
||||
* @max_in_bytes: stop counting after max_in_bytes
|
||||
* @max_out_bytes: stop counting after max_out_bytes
|
||||
*
|
||||
* Count the number of available bytes, up to max_in_bytes/max_out_bytes.
|
||||
*/
|
||||
void vu_queue_get_avail_bytes(VuDev *vdev, VuVirtq *vq, unsigned int *in_bytes,
|
||||
unsigned int *out_bytes,
|
||||
unsigned max_in_bytes, unsigned max_out_bytes);
|
||||
|
||||
/**
|
||||
* vu_queue_avail_bytes:
|
||||
* @dev: a VuDev context
|
||||
* @vq: a VuVirtq queue
|
||||
* @in_bytes: expected in bytes
|
||||
* @out_bytes: expected out bytes
|
||||
*
|
||||
* Returns: true if in_bytes <= in_total && out_bytes <= out_total
|
||||
*/
|
||||
bool vu_queue_avail_bytes(VuDev *dev, VuVirtq *vq, unsigned int in_bytes,
|
||||
unsigned int out_bytes);
|
||||
|
||||
#endif /* LIBVHOST_USER_H */
|
||||
|
|
@ -562,7 +562,7 @@ static void amdvi_mmio_trace(hwaddr addr, unsigned size)
|
|||
trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07);
|
||||
} else {
|
||||
index = index >= AMDVI_MMIO_REGS_LOW ? AMDVI_MMIO_REGS_LOW : index;
|
||||
trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07);
|
||||
trace_amdvi_mmio_read(amdvi_mmio_low[index], addr, size, addr & ~0x07);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -49,8 +49,8 @@
|
|||
#define AMDVI_CAPAB_INIT_TYPE (3 << 16)
|
||||
|
||||
/* No. of used MMIO registers */
|
||||
#define AMDVI_MMIO_REGS_HIGH 8
|
||||
#define AMDVI_MMIO_REGS_LOW 7
|
||||
#define AMDVI_MMIO_REGS_HIGH 7
|
||||
#define AMDVI_MMIO_REGS_LOW 8
|
||||
|
||||
/* MMIO registers */
|
||||
#define AMDVI_MMIO_DEVICE_TABLE 0x0000
|
||||
|
|
|
|||
|
|
@ -982,8 +982,8 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
|
|||
pci_get_function_0(pci_dev)) {
|
||||
error_setg(errp, "PCI: slot %d function 0 already ocuppied by %s,"
|
||||
" new func %s cannot be exposed to guest.",
|
||||
PCI_SLOT(devfn),
|
||||
bus->devices[PCI_DEVFN(PCI_SLOT(devfn), 0)]->name,
|
||||
PCI_SLOT(pci_get_function_0(pci_dev)->devfn),
|
||||
pci_get_function_0(pci_dev)->name,
|
||||
name);
|
||||
|
||||
return NULL;
|
||||
|
|
|
|||
|
|
@ -1098,7 +1098,7 @@ static int virtio_ccw_set_guest_notifier(VirtioCcwDevice *dev, int n,
|
|||
* We do not support individual masking for channel devices, so we
|
||||
* need to manually trigger any guest masking callbacks here.
|
||||
*/
|
||||
if (k->guest_notifier_mask) {
|
||||
if (k->guest_notifier_mask && vdev->use_guest_notifier_mask) {
|
||||
k->guest_notifier_mask(vdev, n, false);
|
||||
}
|
||||
/* get lost events and re-inject */
|
||||
|
|
@ -1107,7 +1107,7 @@ static int virtio_ccw_set_guest_notifier(VirtioCcwDevice *dev, int n,
|
|||
event_notifier_set(notifier);
|
||||
}
|
||||
} else {
|
||||
if (k->guest_notifier_mask) {
|
||||
if (k->guest_notifier_mask && vdev->use_guest_notifier_mask) {
|
||||
k->guest_notifier_mask(vdev, n, true);
|
||||
}
|
||||
if (with_irqfd) {
|
||||
|
|
|
|||
|
|
@ -402,7 +402,7 @@ static int virtio_mmio_set_guest_notifier(DeviceState *d, int n, bool assign,
|
|||
event_notifier_cleanup(notifier);
|
||||
}
|
||||
|
||||
if (vdc->guest_notifier_mask) {
|
||||
if (vdc->guest_notifier_mask && vdev->use_guest_notifier_mask) {
|
||||
vdc->guest_notifier_mask(vdev, n, !assign);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -689,7 +689,7 @@ tests/test-filter-mirror$(EXESUF): tests/test-filter-mirror.o $(qtest-obj-y)
|
|||
tests/test-filter-redirector$(EXESUF): tests/test-filter-redirector.o $(qtest-obj-y)
|
||||
tests/test-x86-cpuid-compat$(EXESUF): tests/test-x86-cpuid-compat.o $(qtest-obj-y)
|
||||
tests/ivshmem-test$(EXESUF): tests/ivshmem-test.o contrib/ivshmem-server/ivshmem-server.o $(libqos-pc-obj-y)
|
||||
tests/vhost-user-bridge$(EXESUF): tests/vhost-user-bridge.o
|
||||
tests/vhost-user-bridge$(EXESUF): tests/vhost-user-bridge.o contrib/libvhost-user/libvhost-user.o $(test-util-obj-y)
|
||||
tests/test-uuid$(EXESUF): tests/test-uuid.o $(test-util-obj-y)
|
||||
tests/test-arm-mptimer$(EXESUF): tests/test-arm-mptimer.o
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue