Date: Thu, 29 Oct 2009 15:18:24 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r198599 - in stable/7/sys: . contrib/pf dev/cxgb Message-ID: <200910291518.n9TFIOD0000895@svn.freebsd.org>
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Author: jhb Date: Thu Oct 29 15:18:24 2009 New Revision: 198599 URL: http://svn.freebsd.org/changeset/base/198599 Log: MFC 196840: Fill the reverse RSS map with 0xff's so that the subsequent loop to calculate the values will work properly. Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/cxgb/cxgb_main.c Modified: stable/7/sys/dev/cxgb/cxgb_main.c ============================================================================== --- stable/7/sys/dev/cxgb/cxgb_main.c Thu Oct 29 15:17:59 2009 (r198598) +++ stable/7/sys/dev/cxgb/cxgb_main.c Thu Oct 29 15:18:24 2009 (r198599) @@ -1498,7 +1498,10 @@ setup_rss(adapter_t *adap) rspq_map[i] = nq[0] ? i % nq[0] : 0; rspq_map[i + RSS_TABLE_SIZE / 2] = nq[1] ? i % nq[1] + nq[0] : 0; } + /* Calculate the reverse RSS map table */ + for (i = 0; i < SGE_QSETS; ++i) + adap->rrss_map[i] = 0xff; for (i = 0; i < RSS_TABLE_SIZE; ++i) if (adap->rrss_map[rspq_map[i]] == 0xff) adap->rrss_map[rspq_map[i]] = i;
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