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10 Commits

Author SHA1 Message Date
Navdeep Parhar
1c7d0de794 cxgbe/iw_cxgbe: Remove another bad cast. This should have been 
included in r316571.

MFC after:	3 days
Sponsored by:	Chelsio Communications
 2017-04-06 16:19:19 +00:00
Navdeep Parhar
ba81aae287 cxgbe/iw_cxgbe: Replace a magic constant with something more readable 
(and accurate).

T4 and later have an extra bit for page shift so the maximum page size
is 8TB (shift of 12 + 31) instead of 128MB (12 + 15).  This saves space
in the chip's PBL (physical buffer list) when registering very large
memory regions.

MFC after:	3 days
Sponsored by:	Chelsio Communications
 2017-04-06 14:50:15 +00:00
Navdeep Parhar
870b2660d4 cxgbe/iw_cxgbe: Remove bad cast that resulted in incorrect length for 
memory regions larger than 4GB.

MFC after:	3 days
Sponsored by:	Chelsio Communications
 2017-04-06 13:58:59 +00:00
Navdeep Parhar
ce22fbcf83 cxgbe/iw_cxgbe: T6 has no limit on the amount of memory that can be 
registered in one ib_reg_phys_mr.
 2017-03-28 23:39:11 +00:00
Navdeep Parhar
f52a45c98e cxgbe/iw_cxgbe: Do not check the size of the memory region being 
registered.  T4/5/6 have no internal limit on this size.  This is
probably a copy paste from the T3 iw_cxgb driver.

MFC after:	3 days
Sponsored by:	Chelsio Communications
 2017-03-01 20:23:21 +00:00
Navdeep Parhar
3ae36eee9c cxgbe/iw_cxgbe: Minor changes for T6. 
Submitted by:	Krishnamraju Eraparaju at Chelsio
Sponsored by:	Chelsio Communications
 2017-02-23 19:02:40 +00:00
Pedro F. Giffuni
74b8d63dcc Cleanup unnecessary semicolons from the kernel. 
Found with devel/coccinelle.
 2016-04-10 23:07:00 +00:00
Navdeep Parhar
8d814a458c iw_cxgbe/libcxgb4: Pull in many applicable fixes from the upstream Linux 
iWARP driver and userspace library to the FreeBSD iw_cxgbe and libcxgb4.

This commit includes internal changesets 6785 8111 8149 8478 8617 8648
8650 9110 9143 9440 9511 9894 10164 10261 10450 10980 10981 10982 11730
11792 12218 12220 12222 12223 12225 12226 12227 12228 12229 12654.

Submitted by:	Krishnamraju Eraparaju @ Chelsio
Sponsored by:	Chelsio Communications
 2016-03-21 00:29:45 +00:00
Hans Petter Selasky
b5c1e0cb8d Update the infiniband stack to Mellanox's OFED version 2.1. 
Highlights:
 - Multiple verbs API updates
 - Support for RoCE, RDMA over ethernet

All hardware drivers depending on the common infiniband stack has been
updated aswell.

Discussed with:	np @
Sponsored by:	Mellanox Technologies
MFC after:	1 month
 2015-02-17 08:40:27 +00:00
Navdeep Parhar
fb93f5c47f iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port 
of the iw_cxgb4 found in OFED distributions.

Obtained from:	Chelsio
 2013-10-17 18:37:25 +00:00