Module Name: src Committed By: knakahara Date: Mon Feb 27 09:27:27 UTC 2017
Modified Files: src/sys/dev/pci: if_wm.c Log Message: fix Tx queue assignment when the number of H/W queues is less than ncpu. To generate a diff of this commit: cvs rdiff -u -r1.487 -r1.488 src/sys/dev/pci/if_wm.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/pci/if_wm.c diff -u src/sys/dev/pci/if_wm.c:1.487 src/sys/dev/pci/if_wm.c:1.488 --- src/sys/dev/pci/if_wm.c:1.487 Fri Feb 24 10:09:21 2017 +++ src/sys/dev/pci/if_wm.c Mon Feb 27 09:27:27 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: if_wm.c,v 1.487 2017/02/24 10:09:21 knakahara Exp $ */ +/* $NetBSD: if_wm.c,v 1.488 2017/02/27 09:27:27 knakahara Exp $ */ /* * Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc. @@ -84,7 +84,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.487 2017/02/24 10:09:21 knakahara Exp $"); +__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.488 2017/02/27 09:27:27 knakahara Exp $"); #ifdef _KERNEL_OPT #include "opt_net_mpsafe.h" @@ -6470,7 +6470,7 @@ wm_select_txqueue(struct ifnet *ifp, str * TODO: * distribute by flowid(RSS has value). */ - return (cpuid + sc->sc_affinity_offset) % sc->sc_nqueues; + return (cpuid + ncpu - sc->sc_affinity_offset) % sc->sc_nqueues; } /*