Module Name: src Committed By: knakahara Date: Wed Mar 22 03:32:09 UTC 2017
Modified Files: src/share/man/man4: wm.4 src/sys/dev/pci: files.pci Log Message: make kernel config flag WM_EVENT_COUNTERS. suggested by msaitoh@n.o. To generate a diff of this commit: cvs rdiff -u -r1.33 -r1.34 src/share/man/man4/wm.4 cvs rdiff -u -r1.386 -r1.387 src/sys/dev/pci/files.pci Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/share/man/man4/wm.4 diff -u src/share/man/man4/wm.4:1.33 src/share/man/man4/wm.4:1.34 --- src/share/man/man4/wm.4:1.33 Fri Mar 3 11:36:20 2017 +++ src/share/man/man4/wm.4 Wed Mar 22 03:32:09 2017 @@ -1,4 +1,4 @@ -.\" $NetBSD: wm.4,v 1.33 2017/03/03 11:36:20 wiz Exp $ +.\" $NetBSD: wm.4,v 1.34 2017/03/22 03:32:09 knakahara Exp $ .\" .\" Copyright 2002, 2003 Wasabi Systems, Inc. .\" All rights reserved. @@ -33,7 +33,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd March 3, 2017 +.Dd March 22, 2017 .Dt WM 4 .Os .Sh NAME @@ -191,6 +191,11 @@ The value range is from zero to The default value is 0. When you increase this value, both the receive latency and the receive throughput will decrease. +.It Dv WM_EVENT_COUNTERS +Enable many event counters such as each Tx drop counter and Rx intrrupt +counter. +Caution: If this flag is enabled, the number of evcnt entries increase +very much. .El .Pp Setting Index: src/sys/dev/pci/files.pci diff -u src/sys/dev/pci/files.pci:1.386 src/sys/dev/pci/files.pci:1.387 --- src/sys/dev/pci/files.pci:1.386 Fri Mar 3 07:38:52 2017 +++ src/sys/dev/pci/files.pci Wed Mar 22 03:32:09 2017 @@ -1,4 +1,4 @@ -# $NetBSD: files.pci,v 1.386 2017/03/03 07:38:52 knakahara Exp $ +# $NetBSD: files.pci,v 1.387 2017/03/22 03:32:09 knakahara Exp $ # # Config file and device description for machine-independent PCI code. # Included by ports that need it. Requires that the SCSI files be @@ -690,6 +690,7 @@ file dev/pci/ixgbe/ixv.c ixv device wm: ether, ifnet, arp, mii, mii_bitbang attach wm at pci file dev/pci/if_wm.c wm +defflag opt_if_wm.h WM_EVENT_COUNTERS defparam opt_if_wm.h WM_RX_PROCESS_LIMIT_DEFAULT WM_RX_INTR_PROCESS_LIMIT_DEFAULT