[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 0/5] hw/net/igb: emulated network device with SR-IOV
From: |
Jason Wang |
Subject: |
Re: [PATCH 0/5] hw/net/igb: emulated network device with SR-IOV |
Date: |
Fri, 23 Dec 2022 11:23:43 +0800 |
On Thu, Dec 22, 2022 at 7:43 PM Sriram Yagnaraman
<sriram.yagnaraman@est.tech> wrote:
>
> A new attempt at adding support for Intel 82576 Gigabit Ethernet adapter
> with SR-IOV support.
>
> Start qemu with the following parameters.
> qemu-system-x86_64 -enable-kvm -M q35 \
> ...
> -device pcie-root-port,slot=3,id=pcie_port.3 \
> -netdev
> tap,id=net3,script=no,downscript=/tmp/rmtap,ifname=xcbr3_t2,queues=1 \
> -device igb,bus=pcie_port.3,netdev=net3,mac=00:00:00:01:03:02
>
> Load IGB/IGBVF modules if needed.
> modprobe igb
> modprobe igbvf
>
> Create VFs via /sys
> ls /sys/bus/pci/devices/0000:01:00.0/
> echo 2 > /sys/bus/pci/devices/0000:01:00.0/sriov_numvfs
>
> Sriram Yagnaraman (5):
> pcie: add helper function to get number of VFs
> hw/net/net_tx_pkt: helper function to get l2 hdr
> hw/net/igb: register definitions
> hw/net/igb: emulated intel IGB (82576EB) network device
> hw/net/igb: build support for igb/igbvf devices
Haven't reviewed this series but I think we'd have two more things:
1) update the MAINTAINERS
2) a qtest for igb (having a qtest for sr-iov would be even better)
Thanks
>
> hw/i386/Kconfig | 1 +
> hw/net/Kconfig | 5 +
> hw/net/e1000_regs.h | 357 +++-
> hw/net/e1000x_common.c | 13 +
> hw/net/e1000x_common.h | 28 +
> hw/net/igb.c | 627 ++++++
> hw/net/igb.h | 184 ++
> hw/net/igb_core.c | 3782 +++++++++++++++++++++++++++++++++++
> hw/net/igb_core.h | 216 ++
> hw/net/igbvf.c | 262 +++
> hw/net/meson.build | 2 +
> hw/net/net_tx_pkt.c | 17 +-
> hw/net/net_tx_pkt.h | 8 +
> hw/net/trace-events | 190 ++
> hw/pci/pcie_sriov.c | 6 +
> include/hw/pci/pcie_sriov.h | 5 +
> 16 files changed, 5671 insertions(+), 32 deletions(-)
> create mode 100644 hw/net/igb.c
> create mode 100644 hw/net/igb.h
> create mode 100644 hw/net/igb_core.c
> create mode 100644 hw/net/igb_core.h
> create mode 100644 hw/net/igbvf.c
>
> --
> 2.34.1
>
- [PATCH 0/5] hw/net/igb: emulated network device with SR-IOV, Sriram Yagnaraman, 2022/12/22
- [PATCH 4/5] hw/net/igb: emulated intel IGB (82576EB) network device, Sriram Yagnaraman, 2022/12/22
- [PATCH 5/5] hw/net/igb: build support for igb/igbvf devices, Sriram Yagnaraman, 2022/12/22
- [PATCH 3/5] hw/net/igb: register definitions, Sriram Yagnaraman, 2022/12/22
- [PATCH 2/5] hw/net/net_tx_pkt: helper function to get l2 hdr, Sriram Yagnaraman, 2022/12/22
- [PATCH 1/5] pcie: add helper function to get number of VFs, Sriram Yagnaraman, 2022/12/22
- Re: [PATCH 0/5] hw/net/igb: emulated network device with SR-IOV,
Jason Wang <=