Author: erj Date: Thu May 12 18:22:34 2016 New Revision: 299556 URL: https://svnweb.freebsd.org/changeset/base/299556
Log: ixl: Re-add a change to TC0 setup made in D5203. Differential Revision: https://reviews.freebsd.org/D6211 Reviewed by: sbruno, kmacy, jeffrey.e.pie...@intel.com MFC after: 2 weeks Sponsored by: Intel Corporation Modified: head/sys/dev/ixl/if_ixl.c Modified: head/sys/dev/ixl/if_ixl.c ============================================================================== --- head/sys/dev/ixl/if_ixl.c Thu May 12 18:22:12 2016 (r299555) +++ head/sys/dev/ixl/if_ixl.c Thu May 12 18:22:34 2016 (r299556) @@ -3115,9 +3115,17 @@ ixl_initialize_vsi(struct ixl_vsi *vsi) */ ctxt.info.valid_sections = I40E_AQ_VSI_PROP_QUEUE_MAP_VALID; ctxt.info.mapping_flags |= I40E_AQ_VSI_QUE_MAP_CONTIG; - ctxt.info.queue_mapping[0] = 0; - /* This VSI is assigned 64 queues (we may not use all of them) */ - ctxt.info.tc_mapping[0] = 0x0c00; + /* In contig mode, que_mapping[0] is first queue index used by this VSI */ + ctxt.info.queue_mapping[0] = 0; + /* + * This VSI will only use traffic class 0; start traffic class 0's + * queue allocation at queue 0, and assign it 64 (2^6) queues (though + * the driver may not use all of them). + */ + ctxt.info.tc_mapping[0] = ((0 << I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT) + & I40E_AQ_VSI_TC_QUE_OFFSET_MASK) | + ((6 << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT) + & I40E_AQ_VSI_TC_QUE_NUMBER_MASK); /* Set VLAN receive stripping mode */ ctxt.info.valid_sections |= I40E_AQ_VSI_PROP_VLAN_VALID; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
