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[Qemu-devel] [PATCH 2/3] vhost-scsi: unify vhost-scsi get_features imple
From: |
Greg Edwards |
Subject: |
[Qemu-devel] [PATCH 2/3] vhost-scsi: unify vhost-scsi get_features implementations |
Date: |
Wed, 8 Aug 2018 13:52:34 -0600 |
Move the enablement of preset host features into the common
vhost_scsi_common_get_features() function. This is in preparation for
having vhost-scsi also make use of host_features.
Signed-off-by: Greg Edwards <address@hidden>
---
hw/scsi/vhost-scsi-common.c | 3 +++
hw/scsi/vhost-user-scsi.c | 14 +-------------
2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/hw/scsi/vhost-scsi-common.c b/hw/scsi/vhost-scsi-common.c
index e2a5828af137..b7fbab65dd17 100644
--- a/hw/scsi/vhost-scsi-common.c
+++ b/hw/scsi/vhost-scsi-common.c
@@ -96,6 +96,9 @@ uint64_t vhost_scsi_common_get_features(VirtIODevice *vdev,
uint64_t features,
{
VHostSCSICommon *vsc = VHOST_SCSI_COMMON(vdev);
+ /* Turn on predefined features supported by this device */
+ features |= vsc->host_features;
+
return vhost_get_features(&vsc->dev, vsc->feature_bits, features);
}
diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c
index 694cb801209a..26491daaa0bf 100644
--- a/hw/scsi/vhost-user-scsi.c
+++ b/hw/scsi/vhost-user-scsi.c
@@ -137,18 +137,6 @@ static void vhost_user_scsi_unrealize(DeviceState *dev,
Error **errp)
}
}
-static uint64_t vhost_user_scsi_get_features(VirtIODevice *vdev,
- uint64_t features, Error **errp)
-{
- VHostUserSCSI *s = VHOST_USER_SCSI(vdev);
- VHostSCSICommon *vsc = VHOST_SCSI_COMMON(s);
-
- /* Turn on predefined features supported by this device */
- features |= vsc->host_features;
-
- return vhost_scsi_common_get_features(vdev, features, errp);
-}
-
static Property vhost_user_scsi_properties[] = {
DEFINE_PROP_CHR("chardev", VirtIOSCSICommon, conf.chardev),
DEFINE_PROP_UINT32("boot_tpgt", VirtIOSCSICommon, conf.boot_tpgt, 0),
@@ -188,7 +176,7 @@ static void vhost_user_scsi_class_init(ObjectClass *klass,
void *data)
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
vdc->realize = vhost_user_scsi_realize;
vdc->unrealize = vhost_user_scsi_unrealize;
- vdc->get_features = vhost_user_scsi_get_features;
+ vdc->get_features = vhost_scsi_common_get_features;
vdc->set_config = vhost_scsi_common_set_config;
vdc->set_status = vhost_user_scsi_set_status;
fwc->get_dev_path = vhost_scsi_common_get_fw_dev_path;
--
2.17.1