Date: Mon, 5 Dec 2016 22:13:10 +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-11@freebsd.org Subject: svn commit: r309564 - in stable: 10/sys/dev/cxgbe 11/sys/dev/cxgbe Message-ID: <201612052213.uB5MDAUF017779@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jhb Date: Mon Dec 5 22:13:09 2016 New Revision: 309564 URL: https://svnweb.freebsd.org/changeset/base/309564 Log: MFC 306277: cxgbe(4): Make the location/length of all descriptor rings available in the sysctl MIB. Modified: stable/11/sys/dev/cxgbe/t4_sge.c Directory Properties: stable/11/ (props changed) Changes in other areas also in this revision: Modified: stable/10/sys/dev/cxgbe/t4_sge.c Directory Properties: stable/10/ (props changed) Modified: stable/11/sys/dev/cxgbe/t4_sge.c ============================================================================== --- stable/11/sys/dev/cxgbe/t4_sge.c Mon Dec 5 21:52:10 2016 (r309563) +++ stable/11/sys/dev/cxgbe/t4_sge.c Mon Dec 5 22:13:09 2016 (r309564) @@ -177,8 +177,8 @@ static int free_ring(struct adapter *, b static int alloc_iq_fl(struct vi_info *, struct sge_iq *, struct sge_fl *, int, int); static int free_iq_fl(struct vi_info *, struct sge_iq *, struct sge_fl *); -static void add_fl_sysctls(struct sysctl_ctx_list *, struct sysctl_oid *, - struct sge_fl *); +static void add_fl_sysctls(struct adapter *, struct sysctl_ctx_list *, + struct sysctl_oid *, struct sge_fl *); static int alloc_fwq(struct adapter *); static int free_fwq(struct adapter *); static int alloc_mgmtq(struct adapter *); @@ -2869,8 +2869,8 @@ free_iq_fl(struct vi_info *vi, struct sg } static void -add_fl_sysctls(struct sysctl_ctx_list *ctx, struct sysctl_oid *oid, - struct sge_fl *fl) +add_fl_sysctls(struct adapter *sc, struct sysctl_ctx_list *ctx, + struct sysctl_oid *oid, struct sge_fl *fl) { struct sysctl_oid_list *children = SYSCTL_CHILDREN(oid); @@ -2878,6 +2878,11 @@ add_fl_sysctls(struct sysctl_ctx_list *c "freelist"); children = SYSCTL_CHILDREN(oid); + SYSCTL_ADD_UAUTO(ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &fl->ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + fl->sidx * EQ_ESIZE + sc->params.sge.spg_len, + "desc ring size in bytes"); SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cntxt_id", CTLTYPE_INT | CTLFLAG_RD, &fl->cntxt_id, 0, sysctl_uint16, "I", "SGE context id of the freelist"); @@ -2933,6 +2938,10 @@ alloc_fwq(struct adapter *sc) NULL, "firmware event queue"); children = SYSCTL_CHILDREN(oid); + SYSCTL_ADD_UAUTO(&sc->ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &fwq->ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(&sc->ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + fwq->qsize * IQ_ESIZE, "descriptor ring size in bytes"); SYSCTL_ADD_PROC(&sc->ctx, children, OID_AUTO, "abs_id", CTLTYPE_INT | CTLFLAG_RD, &fwq->abs_id, 0, sysctl_uint16, "I", "absolute id of the queue"); @@ -3044,6 +3053,10 @@ alloc_rxq(struct vi_info *vi, struct sge NULL, "rx queue"); children = SYSCTL_CHILDREN(oid); + SYSCTL_ADD_UAUTO(&vi->ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &rxq->iq.ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(&vi->ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + rxq->iq.qsize * IQ_ESIZE, "descriptor ring size in bytes"); SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "abs_id", CTLTYPE_INT | CTLFLAG_RD, &rxq->iq.abs_id, 0, sysctl_uint16, "I", "absolute id of the queue"); @@ -3065,7 +3078,7 @@ alloc_rxq(struct vi_info *vi, struct sge CTLFLAG_RD, &rxq->vlan_extraction, "# of times hardware extracted 802.1Q tag"); - add_fl_sysctls(&vi->ctx, oid, &rxq->fl); + add_fl_sysctls(sc, &vi->ctx, oid, &rxq->fl); return (rc); } @@ -3094,12 +3107,13 @@ static int alloc_ofld_rxq(struct vi_info *vi, struct sge_ofld_rxq *ofld_rxq, int intr_idx, int idx, struct sysctl_oid *oid) { + struct port_info *pi = vi->pi; int rc; struct sysctl_oid_list *children; char name[16]; rc = alloc_iq_fl(vi, &ofld_rxq->iq, &ofld_rxq->fl, intr_idx, - vi->pi->rx_chan_map); + pi->rx_chan_map); if (rc != 0) return (rc); @@ -3110,6 +3124,10 @@ alloc_ofld_rxq(struct vi_info *vi, struc NULL, "rx queue"); children = SYSCTL_CHILDREN(oid); + SYSCTL_ADD_UAUTO(&vi->ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &ofld_rxq->iq.ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(&vi->ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + ofld_rxq->iq.qsize * IQ_ESIZE, "descriptor ring size in bytes"); SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "abs_id", CTLTYPE_INT | CTLFLAG_RD, &ofld_rxq->iq.abs_id, 0, sysctl_uint16, "I", "absolute id of the queue"); @@ -3120,7 +3138,7 @@ alloc_ofld_rxq(struct vi_info *vi, struc CTLTYPE_INT | CTLFLAG_RD, &ofld_rxq->iq.cidx, 0, sysctl_uint16, "I", "consumer index"); - add_fl_sysctls(&vi->ctx, oid, &ofld_rxq->fl); + add_fl_sysctls(pi->adapter, &vi->ctx, oid, &ofld_rxq->fl); return (rc); } @@ -3541,6 +3559,11 @@ alloc_wrq(struct adapter *sc, struct vi_ wrq->nwr_pending = 0; wrq->ndesc_needed = 0; + SYSCTL_ADD_UAUTO(ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &wrq->eq.ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + wrq->eq.sidx * EQ_ESIZE + sc->params.sge.spg_len, + "desc ring size in bytes"); SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD, &wrq->eq.cntxt_id, 0, "SGE context id of the queue"); SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cidx", @@ -3549,6 +3572,8 @@ alloc_wrq(struct adapter *sc, struct vi_ SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "pidx", CTLTYPE_INT | CTLFLAG_RD, &wrq->eq.pidx, 0, sysctl_uint16, "I", "producer index"); + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "sidx", CTLFLAG_RD, NULL, + wrq->eq.sidx, "status page index"); SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_direct", CTLFLAG_RD, &wrq->tx_wrs_direct, "# of work requests (direct)"); SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_copied", CTLFLAG_RD, @@ -3628,6 +3653,11 @@ alloc_txq(struct vi_info *vi, struct sge NULL, "tx queue"); children = SYSCTL_CHILDREN(oid); + SYSCTL_ADD_UAUTO(&vi->ctx, children, OID_AUTO, "ba", CTLFLAG_RD, + &eq->ba, "bus address of descriptor ring"); + SYSCTL_ADD_INT(&vi->ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL, + eq->sidx * EQ_ESIZE + sc->params.sge.spg_len, + "desc ring size in bytes"); SYSCTL_ADD_UINT(&vi->ctx, children, OID_AUTO, "abs_id", CTLFLAG_RD, &eq->abs_id, 0, "absolute id of the queue"); SYSCTL_ADD_UINT(&vi->ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD, @@ -3638,6 +3668,8 @@ alloc_txq(struct vi_info *vi, struct sge SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "pidx", CTLTYPE_INT | CTLFLAG_RD, &eq->pidx, 0, sysctl_uint16, "I", "producer index"); + SYSCTL_ADD_INT(&vi->ctx, children, OID_AUTO, "sidx", CTLFLAG_RD, NULL, + eq->sidx, "status page index"); SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "tc", CTLTYPE_INT | CTLFLAG_RW, vi, idx, sysctl_tc, "I",
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201612052213.uB5MDAUF017779>