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[Qemu-devel] [PATCH bandaid for-1.4] fix virtio-net for win guests
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PATCH bandaid for-1.4] fix virtio-net for win guests |
Date: |
Sat, 2 Feb 2013 20:11:06 +0400 |
This is a quick-n-dirty bandaid to let virtio-net to work on windows
again. Merely removing newly added stuff (max_virtqueue_pairs)
from struct virtio_net_config makes fixes it. Note this field
of the structure is not actually used, as far as I can see - it
is write-only, so it shouldn't affect anything, but it lets win
guests to run with virtio-net and hence allows for wider testing.
Signed-off-by: Michael Tokarev <address@hidden>
---
hw/virtio-net.c | 2 +-
hw/virtio-net.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index e37358a..fb6b101 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -102,7 +102,7 @@ static void virtio_net_get_config(VirtIODevice *vdev,
uint8_t *config)
struct virtio_net_config netcfg;
stw_p(&netcfg.status, n->status);
- stw_p(&netcfg.max_virtqueue_pairs, n->max_queues);
+//XXX doesnotwork stw_p(&netcfg.max_virtqueue_pairs, n->max_queues);
memcpy(netcfg.mac, n->mac, ETH_ALEN);
memcpy(config, &netcfg, sizeof(netcfg));
}
diff --git a/hw/virtio-net.h b/hw/virtio-net.h
index f5fea6e..faf44c5 100644
--- a/hw/virtio-net.h
+++ b/hw/virtio-net.h
@@ -76,7 +76,7 @@ struct virtio_net_config
/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
uint16_t status;
/* Max virtqueue pairs supported by the device */
- uint16_t max_virtqueue_pairs;
+//XXXX doesnotwork uint16_t max_virtqueue_pairs;
} QEMU_PACKED;
/*
--
1.7.10.4
- [Qemu-devel] [PATCH bandaid for-1.4] fix virtio-net for win guests,
Michael Tokarev <=