| Message ID | 20171105235826.2052-1-tom@quantonium.net |
|---|---|
| Headers | show |
| Series | ila: make identifier format optional and other fixes | expand |
From: Tom Herbert <tom@quantonium.net> Date: Sun, 5 Nov 2017 15:58:21 -0800 > The identifier type and checksum neutral mapping bits are optional > in identifier formats. This patch set fixes the implementation to > make them optional and configurable. > > Specific items: > > - Clean up checksum diff code in ILA > - Add checksum neutral mapping auto so that checksum neutral > mapping can be configured without requiring use of the C-bit > - Add identifier type configuration and allow identifier > type to be configured so that the identifier type field does > not need to be present > - Added ILA documention: ila.txt > > I have fixes for ILA in iproute2 that will be poseted separately. > > Tested: Ran netperf TCP_RR on various combinations of checksum > mode and the two supported identifier types. > > v2: > - Add proper sign off > - In ILA LWT, only check prefix length includes identifier type > if identifier type is enabled (ILA_ATYPE_USE_FORMAT). > - Add a hook type so that it can be specified whether ILA > translation is done on input or output route funciton in > LWT. Series applied to net-next, thanks Tom.
The identifier type and checksum neutral mapping bits are optional in identifier formats. This patch set fixes the implementation to make them optional and configurable. Specific items: - Clean up checksum diff code in ILA - Add checksum neutral mapping auto so that checksum neutral mapping can be configured without requiring use of the C-bit - Add identifier type configuration and allow identifier type to be configured so that the identifier type field does not need to be present - Added ILA documention: ila.txt I have fixes for ILA in iproute2 that will be poseted separately. Tested: Ran netperf TCP_RR on various combinations of checksum mode and the two supported identifier types. v2: - Add proper sign off - In ILA LWT, only check prefix length includes identifier type if identifier type is enabled (ILA_ATYPE_USE_FORMAT). - Add a hook type so that it can be specified whether ILA translation is done on input or output route funciton in LWT. Tom Herbert (5): ila: cleanup checksum diff ila: add checksum neutral map auto ila: allow configuration of identifier type ila: Add a hook type for LWT routes ila: Add ila.txt Documentation/networking/ila.txt | 286 +++++++++++++++++++++++++++++++++++++++ include/uapi/linux/ila.h | 21 +++ net/ipv6/ila/ila.h | 12 +- net/ipv6/ila/ila_common.c | 104 +++++++------- net/ipv6/ila/ila_lwt.c | 111 ++++++++++++--- net/ipv6/ila/ila_xlat.c | 26 ++-- 6 files changed, 474 insertions(+), 86 deletions(-) create mode 100644 Documentation/networking/ila.txt