The redesign of UDP flows required (or at least, suggested) a new
batch of prelininary changes that don't rely on the core of the flow
table rework.
Changes since v1:
* Assorted minor fixes based on Stefano's feedback
* Moved test programs from contrib/ to doc/
David Gibson (11):
util: sock_l4() determine protocol from epoll type rather than the
reverse
flow: Add flow_sidx_valid() helper
udp: Pass full epoll reference through more of sock handler path
udp: Rename IOV and mmsghdr arrays
udp: Unify udp[46]_mh_splice
udp: Unify udp[46]_l2_iov
udp: Don't repeatedly initialise udp[46]_eth_hdr
udp: Move some more of sock_handler tasks into sub-functions
udp: Consolidate datagram batching
doc: Add program to document and test assumptions about SO_REUSEADDR
doc: Test behaviour of zero length datagram recv()s
doc/platform-requirements/.gitignore | 2 +
doc/platform-requirements/Makefile | 45 +++
doc/platform-requirements/README | 18 +
doc/platform-requirements/common.c | 66 ++++
doc/platform-requirements/common.h | 47 +++
doc/platform-requirements/recv-zero.c | 74 ++++
.../reuseaddr-priority.c | 240 ++++++++++++
epoll_type.h | 41 ++
flow.h | 11 +
flow_table.h | 2 +-
icmp.c | 2 +-
passt.h | 32 --
tcp.c | 17 +-
udp.c | 365 +++++++++---------
util.c | 48 +--
util.h | 3 +-
16 files changed, 756 insertions(+), 257 deletions(-)
create mode 100644 doc/platform-requirements/.gitignore
create mode 100644 doc/platform-requirements/Makefile
create mode 100644 doc/platform-requirements/README
create mode 100644 doc/platform-requirements/common.c
create mode 100644 doc/platform-requirements/common.h
create mode 100644 doc/platform-requirements/recv-zero.c
create mode 100644 doc/platform-requirements/reuseaddr-priority.c
create mode 100644 epoll_type.h
--
2.45.2