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12 Commits

Author SHA1 Message Date
Kip Macy
4af83c8cff import vendor fixes to cxgb 2008-07-18 06:12:31 +00:00
Kip Macy
ed0fb18dc6 MFSVN: 
- add / remove clients from cxgb_main.c now
 - change ifdef TOE_ENABLED to TCP_OFFLOAD_DISABLE
 - update copyrights
 - fix transmit data mismatch bug caused by not setting SB_NOCOALESCE
   on tx sockbuf on passive connections
 - fix receive sequence mismatch bug caused by not setting SB_NOCOALESCE
   on rx sockbuf on passive connections
 - don't sleep without checking SBS_CANTRCVMORE first
 - various ddp ordering fixes

Supported by: Chelsio Inc.
 2008-05-05 01:41:53 +00:00
Kip Macy
46b0a854cc move cxgb_lt2.[ch] from NIC to TOE 
move most offload functionality from NIC to TOE
factor out all socket and inpcb direct access
factor out access to locking in incpb, pcbinfo, and sockbuf
 2008-04-19 03:22:43 +00:00
Kip Macy
e79dd20dd5 change inp_wlock_assert to inp_lock_assert 2008-03-24 20:24:04 +00:00
Kip Macy
cf7a8ff3b7 remove unneccessary tcbinfo lock acquisitions - set tp to null affter calling enter_timewait as we no longer own the inpcb 2008-03-24 05:21:10 +00:00
Kip Macy
3d5853271e Insulate inpcb consumers outside the stack from the lock type and offset within the pcb by adding accessor functions. 
Reviewed by: rwatson
MFC after: 3 weeks
 2008-03-23 22:34:16 +00:00
Kip Macy
19905d6dbd - Integrate 1.133 vendor driver changes 
- update some copyrights
- add improved support for delayed ack
- fix issue with fec
 2008-03-18 03:55:12 +00:00
Kip Macy
88e8506e22 Fix namespace collision with sparc macro 2008-02-24 07:19:31 +00:00
Kip Macy
8e10660f12 - update firmware to 5.0 
- add support for T3C
- add DDP support (zero-copy receive)
- fix TOE transmit of large requests
- fix shutdown so that sockets don't remain in CLOSING state indefinitely
- register listeners when an interface is brought up after tom is loaded
- fix setting of multicast filter
- enable link at device attach
- exit tick handler if shutdown is in progress
- add helper for logging TCB
- add sysctls for dumping transmit queues

- note that TOE wxill not be MFC'd until after 7.0 has been finalized

MFC after: 3 days
 2008-02-23 01:06:17 +00:00
Kip Macy
c662126d0c disable update in place on transmit 2007-12-17 10:02:29 +00:00
Kip Macy
8090c9f504 Make TCP offload work on HEAD (modulo negative interaction between sbcompress 
and t3_push_frames).
 - Import latest changes to cxgb_main.c and cxgb_sge.c from toestack p4 branch
 - make driver local copy of tcp_subr.c and tcp_usrreq.c and override tcp_usrreqs so
   TOE can also functions on versions with unmodified TCP

- add cxgb back to the build
 2007-12-17 08:17:51 +00:00
Kip Macy
280b95e8b5 Add driver for TCP offload 
Sponsored by: Chelsio Inc.
 2007-12-16 05:27:26 +00:00