Pls ignore this duplicated one, The mail server should has some issue, I cancel the sending out in first 2 times but it still sent it out. :-( Sorry for that. Changchun
> -----Original Message----- > From: Ouyang, Changchun > Sent: Monday, October 27, 2014 11:39 AM > To: dev at dpdk.org > Cc: Cao, Waterman; Ouyang, Changchun > Subject: [PATCH v2 0/5] Support virtio multicast feature > > - V1 change: > This patch series support multicast feature in virtio and vhost. > The vhost backend enables the promiscuous mode and config > ETH_VMDQ_ACCEPT_BROADCAST and ETH_VMDQ_ACCEPT_MULTICAST in > VMDQ offload register to receive the multicast and broadcast packets. > The virtio frontend provides the functionality of enabling and disabling the > multicast and promiscuous mode. > > -V2 change: > Rework the patch basing on new vhost library and new vhost application. > > Changchun Ouyang (5): > Add RX mode in VMDQ config and set the register PFVML2FLT for IXGBE > PMD; this makes VMDQ accept broadcast and multicast packets. > Set VM offload register according to VMDQ config for IGB PMD to > support broadcast and multicast packets. > To let US-vHOST accept and forward broadcast and multicast packets: > Add promiscuous option into command line; set VMDQ RX mode into: > ETH_VMDQ_ACCEPT_BROADCAST|ETH_VMDQ_ACCEPT_MULTICAST. > Add new API in virtio for supporting promiscuous and allmulticast > enable and disable. > Specify rx_mode as 0 for 2 other samples: vmdq and vhost-xen. > > examples/vhost/main.c | 25 +++++++-- > examples/vhost_xen/main.c | 1 + > examples/vmdq/main.c | 1 + > lib/librte_ether/rte_ethdev.h | 1 + > lib/librte_pmd_e1000/igb_rxtx.c | 20 +++++++ > lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 16 ++++++ > lib/librte_pmd_virtio/virtio_ethdev.c | 98 > ++++++++++++++++++++++++++++++++++- > lib/librte_vhost/virtio-net.c | 4 +- > 8 files changed, 161 insertions(+), 5 deletions(-) > > -- > 1.8.4.2
