diff options
Diffstat (limited to 'hw/virtio/vhost-user.c')
| -rw-r--r-- | hw/virtio/vhost-user.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index e5285df..e3ec872 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -42,17 +42,7 @@ #define VHOST_USER_F_PROTOCOL_FEATURES 30 #define VHOST_USER_BACKEND_MAX_FDS 8 -/* - * Set maximum number of RAM slots supported to - * the maximum number supported by the target - * hardware plaform. - */ -#if defined(TARGET_X86) || defined(TARGET_X86_64) || \ - defined(TARGET_ARM) || defined(TARGET_AARCH64) -#include "hw/acpi/acpi.h" -#define VHOST_USER_MAX_RAM_SLOTS ACPI_MAX_RAM_SLOTS - -#elif defined(TARGET_PPC) || defined(TARGET_PPC64) +#if defined(TARGET_PPC) || defined(TARGET_PPC64) #include "hw/ppc/spapr.h" #define VHOST_USER_MAX_RAM_SLOTS SPAPR_MAX_RAM_SLOTS @@ -2677,7 +2667,20 @@ static int vhost_user_dev_start(struct vhost_dev *dev, bool started) VIRTIO_CONFIG_S_DRIVER | VIRTIO_CONFIG_S_DRIVER_OK); } else { - return vhost_user_set_status(dev, 0); + return 0; + } +} + +static void vhost_user_reset_status(struct vhost_dev *dev) +{ + /* Set device status only for last queue pair */ + if (dev->vq_index + dev->nvqs != dev->vq_index_end) { + return; + } + + if (virtio_has_feature(dev->protocol_features, + VHOST_USER_PROTOCOL_F_STATUS)) { + vhost_user_set_status(dev, 0); } } @@ -2716,4 +2719,5 @@ const VhostOps user_ops = { .vhost_get_inflight_fd = vhost_user_get_inflight_fd, .vhost_set_inflight_fd = vhost_user_set_inflight_fd, .vhost_dev_start = vhost_user_dev_start, + .vhost_reset_status = vhost_user_reset_status, }; |