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Add emulation for Intel e1000 (e82545) network adapter.

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The code was successfully tested with FreeBSD, Linux, Solaris and Windows
guests.  This interface is predictably slower (about 2x) then virtio-net,
but it is very helpful for guests not supporting virtio-net by default.

Thanks to Jeremiah Lott and Peter Grehan for doing original heavy lifting.
This commit is contained in:
Alexander Motin
2016-07-09 20:41:59 +00:00
parent f9a2051818
commit 9e749f25da
3 changed files with 2378 additions and 1 deletions
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usr.sbin/bhyve/Makefile
+3
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@@ -28,6 +28,7 @@ SRCS= \
mevent.c \ mevent.c \
mptbl.c \ mptbl.c \
pci_ahci.c \ pci_ahci.c \
pci_e82545.c \
pci_emul.c \ pci_emul.c \
pci_fbuf.c \ pci_fbuf.c \
pci_hostbridge.c \ pci_hostbridge.c \
@@ -61,6 +62,8 @@ SRCS+= vmm_instruction_emul.c
LIBADD= vmmapi md pthread z LIBADD= vmmapi md pthread z
CFLAGS+= -I${BHYVE_SYSDIR}/sys/dev/e1000
CFLAGS+= -I${BHYVE_SYSDIR}/sys/dev/mii
CFLAGS+= -I${BHYVE_SYSDIR}/sys/dev/usb/controller CFLAGS+= -I${BHYVE_SYSDIR}/sys/dev/usb/controller
WARNS?= 2 WARNS?= 2
usr.sbin/bhyve/bhyve.8
+3 -1
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@@ -24,7 +24,7 @@
.\" .\"
.\" $FreeBSD$ .\" $FreeBSD$
.\" .\"
.Dd July 8, 2016 .Dd July 9, 2016
.Dt BHYVE 8 .Dt BHYVE 8
.Os .Os
.Sh NAME .Sh NAME
@@ -177,6 +177,8 @@ AHCI controller attached to arbitraty devices.
AHCI controller attached to an ATAPI CD/DVD. AHCI controller attached to an ATAPI CD/DVD.
.It Li ahci-hd .It Li ahci-hd
AHCI controller attached to a SATA hard-drive. AHCI controller attached to a SATA hard-drive.
.It Li e1000
Intel e82545 network interface.
.It Li uart .It Li uart
PCI 16550 serial device. PCI 16550 serial device.
.It Li lpc .It Li lpc
usr.sbin/bhyve/pci_e82545.c
+2372
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