From bdf54f7a519c196784ea0c0d216da0e9dff272a7 Mon Sep 17 00:00:00 2001 From: Jianfeng Tan Date: Tue, 5 Apr 2016 11:31:38 +0800 Subject: [PATCH] doc: fill nics features matrix for virtio Note: virtio is a para-virtualization device, which indicates that its features depend on not only front end but also back end. Here by X, we just mean the feature is supported in front end. Signed-off-by: Jianfeng Tan --- doc/guides/nics/overview.rst | 38 ++++++++++++++++++------------------ 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/doc/guides/nics/overview.rst b/doc/guides/nics/overview.rst index da14aaa899..05f7f72d15 100644 --- a/doc/guides/nics/overview.rst +++ b/doc/guides/nics/overview.rst @@ -87,27 +87,27 @@ Most of these differences are summarized below. c c c c c c ==================== = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = speed capabilities - link status X X X X X X X X X X X X X X + link status X X X X X X X X X X X X X X X X link status event X X X X X X X X X queue status event X Rx interrupt X X X X X X X X X X X - queue start/stop X X X X X X X X X X X X + queue start/stop X X X X X X X X X X X X X X MTU update X X X X X X X X X X jumbo frame X X X X X X X X X X X X X X X - scattered Rx X X X X X X X X X X X X X X X X + scattered Rx X X X X X X X X X X X X X X X X X LRO X X X X TSO X X X X X X X X X X X X - promiscuous mode X X X X X X X X X X X X X X - allmulticast mode X X X X X X X X X X X X X X X - unicast MAC filter X X X X X X X X X X X X - multicast MAC filter X X X X X + promiscuous mode X X X X X X X X X X X X X X X X + allmulticast mode X X X X X X X X X X X X X X X X X + unicast MAC filter X X X X X X X X X X X X X X + multicast MAC filter X X X X X X X RSS hash X X X X X X X X X X X X X X RSS key update X X X X X X X X X X X RSS reta update X X X X X X X X X X X VMDq X X X X X SR-IOV X X X X X X X X DCB X X X X X - VLAN filter X X X X X X X X X X X X X X + VLAN filter X X X X X X X X X X X X X X X X ethertype filter X X X X X n-tuple filter X X X SYN filter X X X @@ -127,23 +127,23 @@ Most of these differences are summarized below. inner L4 checksum X X X X X X packet type parsing X X X X X X X X X X timesync X X X X X - basic stats X X X X X X X X X X X X X X X X X X - extended stats X X X X X X X X X X X - stats per queue X X X X + basic stats X X X X X X X X X X X X X X X X X X X X + extended stats X X X X X X X X X X X X X + stats per queue X X X X X X EEPROM dump X X X registers dump X X X X X X multiprocess aware X X X X X X X X X X - BSD nic_uio X X X X X X X X X X X X X - Linux UIO X X X X X X X X X X X X X X - Linux VFIO X X X X X X X X X X X X X + BSD nic_uio X X X X X X X X X X X X X X X + Linux UIO X X X X X X X X X X X X X X X X + Linux VFIO X X X X X X X X X X X X X X X other kdrv X - ARMv7 - ARMv8 + ARMv7 X X + ARMv8 X X Power8 X X TILE-Gx - x86-32 X X X X X X X X X X X X X X X X X - x86-64 X X X X X X X X X X X X X X X X X X - usage doc X X X X X + x86-32 X X X X X X X X X X X X X X X X X X X + x86-64 X X X X X X X X X X X X X X X X X X X X + usage doc X X X X X X design doc perf doc ==================== = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = -- 2.20.1