src/sys/dev/mthca/mthca_dev.h, branch release/13.1.0 FreeBSD source tree ibcore: Declare ib_post_send() and ib_post_recv() arguments const 2021-07-26T16:04:32+00:00 Hans Petter Selasky hselasky@FreeBSD.org 2021-06-16T13:01:54+00:00 47f7e8e4231f9e2dcf8e6d180ec1a7353c8f94a6 Since neither ib_post_send() nor ib_post_recv() modify the data structure their second argument points at, declare that argument const. This change makes it necessary to declare the 'bad_wr' argument const too and also to modify all ULPs that call ib_post_send(), ib_post_recv() or ib_post_srq_recv(). This patch does not change any functionality but makes it possible for the compiler to verify whether the ib_post_(send|recv|srq_recv) really do not modify the posted work request. Linux commit: f696bf6d64b195b83ca1bdb7cd33c999c9dcf514 7bb1fafc2f163ad03a2007295bb2f57cfdbfb630 d34ac5cd3a73aacd11009c4fc3ba15d7ea62c411 Reviewed by: kib Sponsored by: Mellanox Technologies // NVIDIA Networking (cherry picked from commit c3987b8ea793c11f61fecb14ef93195a23e3522c) 
Since neither ib_post_send() nor ib_post_recv() modify the data structure
their second argument points at, declare that argument const. This change
makes it necessary to declare the 'bad_wr' argument const too and also to
modify all ULPs that call ib_post_send(), ib_post_recv() or
ib_post_srq_recv(). This patch does not change any functionality but makes
it possible for the compiler to verify whether the
ib_post_(send|recv|srq_recv) really do not modify the posted work request.

Linux commit:
f696bf6d64b195b83ca1bdb7cd33c999c9dcf514
7bb1fafc2f163ad03a2007295bb2f57cfdbfb630
d34ac5cd3a73aacd11009c4fc3ba15d7ea62c411

Reviewed by:	kib
Sponsored by:	Mellanox Technologies // NVIDIA Networking

(cherry picked from commit c3987b8ea793c11f61fecb14ef93195a23e3522c)
Import the mthca kernel side infiniband driver from Linux 4.9 and fix 2018-02-13T17:04:34+00:00 Hans Petter Selasky hselasky@FreeBSD.org 2018-02-13T17:04:34+00:00 33ec1ccbae880855a4aa9e221ba8512da70e541e compilation under FreeBSD. The mthca driver was temporarily removed as part of the Linux 4.9 RoCE/infinband upgrade. Top commit in Linux source tree: 69973b830859bc6529a7a0468ba0d80ee5117826 Sponsored by: Mellanox Technologies 
compilation under FreeBSD. The mthca driver was temporarily removed as
part of the Linux 4.9 RoCE/infinband upgrade.

Top commit in Linux source tree:
69973b830859bc6529a7a0468ba0d80ee5117826

Sponsored by:	Mellanox Technologies