freebsd-nq/sys
Stephen Hurd 59059cda6a bnxt: Choose better HW LRO defaults for performance
1) Choose correct Firmware options for HW LRO for best performance
2) Delete TBD and other comments which are not required.
3) Added sysctl interface to enable / disable / modify different factors
   of HW LRO.
4) Disabled HW LRO by default to avoid issues with packet forwarding

This allows much better control over the LRO configuration via sysctls, and
uses much better defaults.  Hardware LRO can now be enabled/disabled
independantly from the software LRO, and the tuning parameters are exposed.

manpage updates coming soon.

Submitted by:	Bhargava Chenna Marreddy <bhargava.marreddy@broadcom.com>
Reviewed by:	shurd, sbruno
Approved by:	sbruno (mentor)
Sponsored by:	Broadcom Limited
Differential Revision:	https://reviews.freebsd.org/D12223
2017-09-23 16:59:37 +00:00
..
amd64 Do not do torn writes to active LDTs. 2017-09-19 17:57:04 +00:00
arm Detect NEON and set HWCAP_NEON if present. 2017-09-22 17:58:57 +00:00
arm64 Fix indentation for r323068 2017-09-19 20:40:05 +00:00
boot After the r317886 support for TFTP and NFS can be enable simultaneously. 2017-09-23 12:44:42 +00:00
bsm Commit the 64-bit inode project. 2017-05-23 09:29:05 +00:00
cam cam iosched: Bettar account IOPS for smoother performance 2017-09-22 02:36:36 +00:00
cddl MFV r323917: 8648 Fix range locking in ZIL commit codepath 2017-09-22 08:27:27 +00:00
compat Add support for 32-bit compatibility IOCTLs in the LinuxKPI. 2017-09-22 08:12:08 +00:00
conf Miscellaneous fixes and improvements to MMCCAM stack 2017-09-15 19:47:44 +00:00
contrib Correct two misspellings. Also align */. 2017-09-23 06:00:17 +00:00
crypto aesni(4): Fix another trivial typo (aensi -> aesni) 2017-09-20 18:31:36 +00:00
ddb Rename mkdumpheader() and group EKCD functions in kern_shutdown.c. 2017-08-18 04:04:09 +00:00
dev bnxt: Choose better HW LRO defaults for performance 2017-09-23 16:59:37 +00:00
fs Only handle _PC_MAX_CANON, _PC_MAX_INPUT, and _PC_VDISABLE for TTY devices. 2017-09-21 23:05:32 +00:00
gdb
geom gmirror: treat ENXIO as disk disconnect, not media error 2017-09-15 13:57:08 +00:00
gnu Update DTS files from Linux 4.12 2017-07-09 13:53:32 +00:00
i386 Fix indentation for r323068 2017-09-19 20:40:05 +00:00
isa Use better hard-coded defaults for the cursor shape, and remove nearby 2017-08-19 19:33:16 +00:00
kern Revert r323935 as it broke the build 2017-09-23 12:35:46 +00:00
kgssapi
libkern Continuing efforts to provide hardening of FFS, this change adds a 2017-09-22 12:45:15 +00:00
mips Add MIPS32/64 Rev2 CP0 intctl register definitions. 2017-09-15 19:56:21 +00:00
modules Give icee(4) a detach() method so it can be used as a module. Add a 2017-09-17 22:58:13 +00:00
net Have ifmp_ring_enqueue() abdicate instead of switch to a consumer 2017-09-23 16:46:30 +00:00
net80211 net80211: fix a typo (premable -> preamble). 2017-08-27 22:13:03 +00:00
netgraph Unprotected modification of ng_iface(4) private data leads to kernel panic. 2017-09-21 20:16:10 +00:00
netinet Add missing locking. Found by Coverity while scanning the usrsctp 2017-09-22 06:33:01 +00:00
netinet6 Fix a locking issue found by Coverity scanning the usrsctp library. 2017-09-09 20:51:54 +00:00
netipsec Fix possible double releasing for SA reference. 2017-09-01 11:51:07 +00:00
netpfil Use in_localip() function instead of unlocked access to addresses hash 2017-09-20 22:35:28 +00:00
netsmb
nfs Improve FHA locality control for NFS read/write requests. 2017-07-31 15:23:19 +00:00
nfsclient
nfsserver
nlm Commit the 64-bit inode project. 2017-05-23 09:29:05 +00:00
ofed Remove unsafe access to the LinuxKPI file structure from ibcore. 2017-09-09 06:34:20 +00:00
opencrypto Support AEAD requests with non-GCM algorithms. 2017-09-22 00:34:46 +00:00
powerpc Fix indentation for r323068 2017-09-19 20:40:05 +00:00
riscv Sync with amd64/arm/arm64/i386/mips pmap change r288256: 2017-09-20 04:19:49 +00:00
rpc Listening sockets improvements. 2017-06-08 21:30:34 +00:00
security Sprinkle __read_frequently on few obvious places. 2017-09-06 20:33:33 +00:00
sparc64 Fix indentation for r323068 2017-09-19 20:40:05 +00:00
sys Make struct grouptask gt_name member a char array 2017-09-23 01:39:16 +00:00
teken Fix syscons escape sequence for setting the local cursor type. This sequence 2017-08-18 15:40:40 +00:00
tests style(9): sort headers 2017-05-09 05:08:47 +00:00
tools make.conf: Add the possibility to use another DTC 2017-06-17 23:34:53 +00:00
ufs Fix 32bit build. 2017-09-22 16:42:41 +00:00
vm For unlinked files, do not msync(2) or sync on the vnode deactivation. 2017-09-19 16:46:37 +00:00
x86 x86: Decode AMD "Extended Feature Extensions ID EBX" bits 2017-09-20 18:30:37 +00:00
xdr * limit size of buffers to RPC_MAXDATASIZE 2017-06-01 06:12:25 +00:00
xen
Makefile Remove glimpse make target added in r181432 2017-05-22 15:53:30 +00:00