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dm: remove "acrn_" prefix from tap name

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Some projects based on ACRN don't want tap name to contain "acrn_"
prefix. This patch removes that prefix.

Tracked-On: #2509
Signed-off-by: Jie Deng <jie.deng@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
This commit is contained in:
Jie Deng 2019-04-08 16:22:54 +08:00 committed by wenlingz
parent 3d0992c7bd
commit 00dd26b081
7 changed files with 35 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
devicemodel/hw/pci/virtio/virtio_net.c
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@ -674,7 +674,7 @@ virtio_net_tap_setup(struct virtio_net *net, char *devname)
int vhost_fd = -1; int vhost_fd = -1;
int rc; int rc;
rc = snprintf(tbuf, IFNAMSIZ, "acrn_%s", devname); rc = snprintf(tbuf, IFNAMSIZ, "%s", devname);
if (rc < 0 || rc >= IFNAMSIZ) /* give warning if error or truncation happens */ if (rc < 0 || rc >= IFNAMSIZ) /* give warning if error or truncation happens */
WPRINTF(("Fail to set tap device name %s\n", tbuf)); WPRINTF(("Fail to set tap device name %s\n", tbuf));

24
devicemodel/samples/apl-mrb/launch_uos.sh
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@ -57,20 +57,20 @@ mac_seed=${mac:9:8}-${vm_name}
# create a unique tap device for each VM # create a unique tap device for each VM
tap=tap_$6 tap=tap_$6
tap_exist=$(ip a | grep acrn_"$tap" | awk '{print $1}') tap_exist=$(ip a | grep "$tap" | awk '{print $1}')
if [ "$tap_exist"x != "x" ]; then if [ "$tap_exist"x != "x" ]; then
echo "tap device existed, reuse acrn_$tap" echo "tap device existed, reuse $tap"
else else
ip tuntap add dev acrn_$tap mode tap ip tuntap add dev $tap mode tap
fi fi
# if acrn-br0 exists, add VM's unique tap device under it # if acrn-br0 exists, add VM's unique tap device under it
br_exist=$(ip a | grep acrn-br0 | awk '{print $1}') br_exist=$(ip a | grep acrn-br0 | awk '{print $1}')
if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then
echo "acrn-br0 bridge aleady exists, adding new tap device to it..." echo "acrn-br0 bridge aleady exists, adding new tap device to it..."
ip link set acrn_"$tap" master acrn-br0 ip link set "$tap" master acrn-br0
ip link set dev acrn_"$tap" down ip link set dev "$tap" down
ip link set dev acrn_"$tap" up ip link set dev "$tap" up
fi fi
#check if the vm is running or not #check if the vm is running or not
@ -196,20 +196,20 @@ mac_seed=${mac:9:8}-${vm_name}
# create a unique tap device for each VM # create a unique tap device for each VM
tap=tap_$6 tap=tap_$6
tap_exist=$(ip a | grep acrn_"$tap" | awk '{print $1}') tap_exist=$(ip a | grep "$tap" | awk '{print $1}')
if [ "$tap_exist"x != "x" ]; then if [ "$tap_exist"x != "x" ]; then
echo "tap device existed, reuse acrn_$tap" echo "tap device existed, reuse $tap"
else else
ip tuntap add dev acrn_$tap mode tap ip tuntap add dev $tap mode tap
fi fi
# if acrn-br0 exists, add VM's unique tap device under it # if acrn-br0 exists, add VM's unique tap device under it
br_exist=$(ip a | grep acrn-br0 | awk '{print $1}') br_exist=$(ip a | grep acrn-br0 | awk '{print $1}')
if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then
echo "acrn-br0 bridge aleady exists, adding new tap device to it..." echo "acrn-br0 bridge aleady exists, adding new tap device to it..."
ip link set acrn_"$tap" master acrn-br0 ip link set "$tap" master acrn-br0
ip link set dev acrn_"$tap" down ip link set dev "$tap" down
ip link set dev acrn_"$tap" up ip link set dev "$tap" up
fi fi
#Use MMC name + serial for ADB serial no., same as native android #Use MMC name + serial for ADB serial no., same as native android

24
devicemodel/samples/apl-up2/launch_uos.sh
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@ -46,20 +46,20 @@ mac_seed=${mac:9:8}-${vm_name}
# create a unique tap device for each VM # create a unique tap device for each VM
tap=tap_$6 tap=tap_$6
tap_exist=$(ip a | grep acrn_"$tap" | awk '{print $1}') tap_exist=$(ip a | grep "$tap" | awk '{print $1}')
if [ "$tap_exist"x != "x" ]; then if [ "$tap_exist"x != "x" ]; then
echo "tap device existed, reuse acrn_$tap" echo "tap device existed, reuse $tap"
else else
ip tuntap add dev acrn_$tap mode tap ip tuntap add dev $tap mode tap
fi fi
# if acrn-br0 exists, add VM's unique tap device under it # if acrn-br0 exists, add VM's unique tap device under it
br_exist=$(ip a | grep acrn-br0 | awk '{print $1}') br_exist=$(ip a | grep acrn-br0 | awk '{print $1}')
if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then
echo "acrn-br0 bridge aleady exists, adding new tap device to it..." echo "acrn-br0 bridge aleady exists, adding new tap device to it..."
ip link set acrn_"$tap" master acrn-br0 ip link set "$tap" master acrn-br0
ip link set dev acrn_"$tap" down ip link set dev "$tap" down
ip link set dev acrn_"$tap" up ip link set dev "$tap" up
fi fi
#check if the vm is running or not #check if the vm is running or not
@ -182,20 +182,20 @@ mac_seed=${mac:9:8}-${vm_name}
# create a unique tap device for each VM # create a unique tap device for each VM
tap=tap_$6 tap=tap_$6
tap_exist=$(ip a | grep acrn_"$tap" | awk '{print $1}') tap_exist=$(ip a | grep "$tap" | awk '{print $1}')
if [ "$tap_exist"x != "x" ]; then if [ "$tap_exist"x != "x" ]; then
echo "tap device existed, reuse acrn_$tap" echo "tap device existed, reuse $tap"
else else
ip tuntap add dev acrn_$tap mode tap ip tuntap add dev $tap mode tap
fi fi
# if acrn-br0 exists, add VM's unique tap device under it # if acrn-br0 exists, add VM's unique tap device under it
br_exist=$(ip a | grep acrn-br0 | awk '{print $1}') br_exist=$(ip a | grep acrn-br0 | awk '{print $1}')
if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then
echo "acrn-br0 bridge aleady exists, adding new tap device to it..." echo "acrn-br0 bridge aleady exists, adding new tap device to it..."
ip link set acrn_"$tap" master acrn-br0 ip link set "$tap" master acrn-br0
ip link set dev acrn_"$tap" down ip link set dev "$tap" down
ip link set dev acrn_"$tap" up ip link set dev "$tap" up
fi fi
#Use MMC name + serial for ADB serial no., same as native android #Use MMC name + serial for ADB serial no., same as native android

12
devicemodel/vmcfg/apl-mrb/mrb-env-setup.sh
View File

@ -15,20 +15,20 @@ fi
# create a unique tap device for each VM # create a unique tap device for each VM
tap=tap_AaaG tap=tap_AaaG
tap_exist=$(ip a | grep acrn_"$tap" | awk '{print $1}') tap_exist=$(ip a | grep "$tap" | awk '{print $1}')
if [ "$tap_exist"x != "x" ]; then if [ "$tap_exist"x != "x" ]; then
echo "tap device existed, reuse acrn_$tap" echo "tap device existed, reuse $tap"
else else
ip tuntap add dev acrn_$tap mode tap ip tuntap add dev $tap mode tap
fi fi
# if acrn-br0 exists, add VM's unique tap device under it # if acrn-br0 exists, add VM's unique tap device under it
br_exist=$(ip a | grep acrn-br0 | awk '{print $1}') br_exist=$(ip a | grep acrn-br0 | awk '{print $1}')
if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then if [ "$br_exist"x != "x" -a "$tap_exist"x = "x" ]; then
echo "acrn-br0 bridge aleady exists, adding new tap device to it..." echo "acrn-br0 bridge aleady exists, adding new tap device to it..."
ip link set acrn_"$tap" master acrn-br0 ip link set "$tap" master acrn-br0
ip link set dev acrn_"$tap" down ip link set dev "$tap" down
ip link set dev acrn_"$tap" up ip link set dev "$tap" up
fi fi
modprobe pci_stub modprobe pci_stub

4
tools/acrnbridge/Makefile
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@ -5,12 +5,12 @@ SYSTEMD_NETWORKDIR := usr/lib
all: all:
cp acrn.netdev $(OUT_DIR) cp acrn.netdev $(OUT_DIR)
cp acrn.network $(OUT_DIR) cp acrn.network $(OUT_DIR)
cp acrn_tap0.netdev $(OUT_DIR) cp tap0.netdev $(OUT_DIR)
cp eth.network $(OUT_DIR) cp eth.network $(OUT_DIR)
install: install:
install -d $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network install -d $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network
install -p -D -m 0644 $(OUT_DIR)/acrn.netdev $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-acrn.netdev install -p -D -m 0644 $(OUT_DIR)/acrn.netdev $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-acrn.netdev
install -p -D -m 0644 $(OUT_DIR)/acrn.network $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-acrn.network install -p -D -m 0644 $(OUT_DIR)/acrn.network $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-acrn.network
install -p -D -m 0644 $(OUT_DIR)/acrn_tap0.netdev $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-acrn_tap0.netdev install -p -D -m 0644 $(OUT_DIR)/tap0.netdev $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-tap0.netdev
install -p -D -m 0644 $(OUT_DIR)/eth.network $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-eth.network install -p -D -m 0644 $(OUT_DIR)/eth.network $(DESTDIR)/$(SYSTEMD_NETWORKDIR)/systemd/network/50-eth.network

2
tools/acrnbridge/acrn.network
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@ -1,5 +1,5 @@
[Match] [Match]
Name=e* acrn_tap* Name=e* acrn_tap* tap*
[Network] [Network]
Bridge=acrn-br0 Bridge=acrn-br0

2
tools/acrnbridge/acrn_tap0.netdev → tools/acrnbridge/tap0.netdev
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@ -1,3 +1,3 @@
[NetDev] [NetDev]
Name=acrn_tap0 Name=tap0
Kind=tap Kind=tap