Extract buffers management code from tcp.c and move
it to tcp_buf.c
tcp.c keeps all the generic code and will be also used by
the vhost-user functions.
Also compare mode to MODE_PASTA, as we will manage vhost-user
mode (MODE_VU) like MODE_PASST.
v7:
- update comments (tap_flush_pools(), func and line)
- drop "-L4" in tcp_buf.c header
- fix *optlen initializatio
- fix tcp4_flags_used/tcp6_flags_used value on error
- fix seq_to_tap value
v6:
- reorder declarations, align summing, add curly brackets
- rename tap_handler_all() to tap_handler()
- rename packet_add_all_do() to tap_add_packet
and remove func and line.
- rename pool_flush_all() to tap_flush_pools()
- rename tcp_fill_flag_header() to tcp_prepare_flags()
- set optlen to 0 in tcp_prepare_flags()
v5:
- remove:
[PATCH v4 01/10] tcp: inline tcp_l2_buf_fill_headers()
- merge
[PATCH v4 09/10] tcp: remove tap_hdr parameter
into tcp: extract buffer management from tcp_send_flag()
- update comments
v4:
- remove "tcp: extract buffer management from tcp_conn_tap_mss()"
as the MSS size can be the same between socket and vhost-user.
- rename tcp_send_flag() and tcp_data_from_sock() to
tcp_buf_send_flag() and tcp_buf_data_from_sock()
v3:
- add 3 new patches
tap: use in->buf_size rather than sizeof(pkt_buf)
tcp: remove tap_hdr parameter
iov: remove iov_copy()
v2:
- compare to MODE_PASTA in conf_open_files() too
- move taph out of udp_update_hdr4()/udp_update_hdr6()
Laurent Vivier (8):
tcp: extract buffer management from tcp_send_flag()
tcp: move buffers management functions to their own file
tap: refactor packets handling functions
udp: refactor UDP header update functions
udp: rename udp_sock_handler() to udp_buf_sock_handler()
vhost-user: compare mode MODE_PASTA and not MODE_PASST
iov: remove iov_copy()
tap: use in->buf_size rather than sizeof(pkt_buf)
Makefile | 5 +-
conf.c | 14 +-
iov.c | 39 ----
iov.h | 3 -
isolation.c | 10 +-
passt.c | 4 +-
tap.c | 132 ++++++-----
tap.h | 3 +
tcp.c | 580 ++++---------------------------------------------
tcp_buf.c | 519 +++++++++++++++++++++++++++++++++++++++++++
tcp_buf.h | 16 ++
tcp_internal.h | 96 ++++++++
udp.c | 68 +++---
udp.h | 2 +-
14 files changed, 803 insertions(+), 688 deletions(-)
create mode 100644 tcp_buf.c
create mode 100644 tcp_buf.h
create mode 100644 tcp_internal.h
--
2.45.2