From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- drivers/infiniband/hw/qib/qib_mad.c | 338 ++++++++++++++++-------------------- 1 file changed, 149 insertions(+), 189 deletions(-) (limited to 'drivers/infiniband/hw/qib/qib_mad.c') diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 9625e7c43..0bd18375d 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -70,7 +70,7 @@ static void qib_send_trap(struct qib_ibport *ibp, void *data, unsigned len) unsigned long flags; unsigned long timeout; - agent = ibp->send_agent; + agent = ibp->rvp.send_agent; if (!agent) return; @@ -79,7 +79,8 @@ static void qib_send_trap(struct qib_ibport *ibp, void *data, unsigned len) return; /* o14-2 */ - if (ibp->trap_timeout && time_before(jiffies, ibp->trap_timeout)) + if (ibp->rvp.trap_timeout && + time_before(jiffies, ibp->rvp.trap_timeout)) return; send_buf = ib_create_send_mad(agent, 0, 0, 0, IB_MGMT_MAD_HDR, @@ -93,42 +94,42 @@ static void qib_send_trap(struct qib_ibport *ibp, void *data, unsigned len) smp->mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED; smp->class_version = 1; smp->method = IB_MGMT_METHOD_TRAP; - ibp->tid++; - smp->tid = cpu_to_be64(ibp->tid); + ibp->rvp.tid++; + smp->tid = cpu_to_be64(ibp->rvp.tid); smp->attr_id = IB_SMP_ATTR_NOTICE; /* o14-1: smp->mkey = 0; */ memcpy(smp->data, data, len); - spin_lock_irqsave(&ibp->lock, flags); - if (!ibp->sm_ah) { - if (ibp->sm_lid != be16_to_cpu(IB_LID_PERMISSIVE)) { + spin_lock_irqsave(&ibp->rvp.lock, flags); + if (!ibp->rvp.sm_ah) { + if (ibp->rvp.sm_lid != be16_to_cpu(IB_LID_PERMISSIVE)) { struct ib_ah *ah; - ah = qib_create_qp0_ah(ibp, ibp->sm_lid); + ah = qib_create_qp0_ah(ibp, ibp->rvp.sm_lid); if (IS_ERR(ah)) ret = PTR_ERR(ah); else { send_buf->ah = ah; - ibp->sm_ah = to_iah(ah); + ibp->rvp.sm_ah = ibah_to_rvtah(ah); ret = 0; } } else ret = -EINVAL; } else { - send_buf->ah = &ibp->sm_ah->ibah; + send_buf->ah = &ibp->rvp.sm_ah->ibah; ret = 0; } - spin_unlock_irqrestore(&ibp->lock, flags); + spin_unlock_irqrestore(&ibp->rvp.lock, flags); if (!ret) ret = ib_post_send_mad(send_buf, NULL); if (!ret) { /* 4.096 usec. */ - timeout = (4096 * (1UL << ibp->subnet_timeout)) / 1000; - ibp->trap_timeout = jiffies + usecs_to_jiffies(timeout); + timeout = (4096 * (1UL << ibp->rvp.subnet_timeout)) / 1000; + ibp->rvp.trap_timeout = jiffies + usecs_to_jiffies(timeout); } else { ib_free_send_mad(send_buf); - ibp->trap_timeout = 0; + ibp->rvp.trap_timeout = 0; } } @@ -141,10 +142,10 @@ void qib_bad_pqkey(struct qib_ibport *ibp, __be16 trap_num, u32 key, u32 sl, struct ib_mad_notice_attr data; if (trap_num == IB_NOTICE_TRAP_BAD_PKEY) - ibp->pkey_violations++; + ibp->rvp.pkey_violations++; else - ibp->qkey_violations++; - ibp->n_pkt_drops++; + ibp->rvp.qkey_violations++; + ibp->rvp.n_pkt_drops++; /* Send violation trap */ data.generic_type = IB_NOTICE_TYPE_SECURITY; @@ -205,8 +206,11 @@ static void qib_bad_mkey(struct qib_ibport *ibp, struct ib_smp *smp) /* * Send a Port Capability Mask Changed trap (ch. 14.3.11). */ -void qib_cap_mask_chg(struct qib_ibport *ibp) +void qib_cap_mask_chg(struct rvt_dev_info *rdi, u8 port_num) { + struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); + struct qib_devdata *dd = dd_from_dev(ibdev); + struct qib_ibport *ibp = &dd->pport[port_num - 1].ibport_data; struct ib_mad_notice_attr data; data.generic_type = IB_NOTICE_TYPE_INFO; @@ -217,8 +221,8 @@ void qib_cap_mask_chg(struct qib_ibport *ibp) data.toggle_count = 0; memset(&data.details, 0, sizeof(data.details)); data.details.ntc_144.lid = data.issuer_lid; - data.details.ntc_144.new_cap_mask = cpu_to_be32(ibp->port_cap_flags); - + data.details.ntc_144.new_cap_mask = + cpu_to_be32(ibp->rvp.port_cap_flags); qib_send_trap(ibp, &data, sizeof(data)); } @@ -409,37 +413,38 @@ static int check_mkey(struct qib_ibport *ibp, struct ib_smp *smp, int mad_flags) int ret = 0; /* Is the mkey in the process of expiring? */ - if (ibp->mkey_lease_timeout && - time_after_eq(jiffies, ibp->mkey_lease_timeout)) { + if (ibp->rvp.mkey_lease_timeout && + time_after_eq(jiffies, ibp->rvp.mkey_lease_timeout)) { /* Clear timeout and mkey protection field. */ - ibp->mkey_lease_timeout = 0; - ibp->mkeyprot = 0; + ibp->rvp.mkey_lease_timeout = 0; + ibp->rvp.mkeyprot = 0; } - if ((mad_flags & IB_MAD_IGNORE_MKEY) || ibp->mkey == 0 || - ibp->mkey == smp->mkey) + if ((mad_flags & IB_MAD_IGNORE_MKEY) || ibp->rvp.mkey == 0 || + ibp->rvp.mkey == smp->mkey) valid_mkey = 1; /* Unset lease timeout on any valid Get/Set/TrapRepress */ - if (valid_mkey && ibp->mkey_lease_timeout && + if (valid_mkey && ibp->rvp.mkey_lease_timeout && (smp->method == IB_MGMT_METHOD_GET || smp->method == IB_MGMT_METHOD_SET || smp->method == IB_MGMT_METHOD_TRAP_REPRESS)) - ibp->mkey_lease_timeout = 0; + ibp->rvp.mkey_lease_timeout = 0; if (!valid_mkey) { switch (smp->method) { case IB_MGMT_METHOD_GET: /* Bad mkey not a violation below level 2 */ - if (ibp->mkeyprot < 2) + if (ibp->rvp.mkeyprot < 2) break; case IB_MGMT_METHOD_SET: case IB_MGMT_METHOD_TRAP_REPRESS: - if (ibp->mkey_violations != 0xFFFF) - ++ibp->mkey_violations; - if (!ibp->mkey_lease_timeout && ibp->mkey_lease_period) - ibp->mkey_lease_timeout = jiffies + - ibp->mkey_lease_period * HZ; + if (ibp->rvp.mkey_violations != 0xFFFF) + ++ibp->rvp.mkey_violations; + if (!ibp->rvp.mkey_lease_timeout && + ibp->rvp.mkey_lease_period) + ibp->rvp.mkey_lease_timeout = jiffies + + ibp->rvp.mkey_lease_period * HZ; /* Generate a trap notice. */ qib_bad_mkey(ibp, smp); ret = 1; @@ -489,15 +494,15 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev, /* Only return the mkey if the protection field allows it. */ if (!(smp->method == IB_MGMT_METHOD_GET && - ibp->mkey != smp->mkey && - ibp->mkeyprot == 1)) - pip->mkey = ibp->mkey; - pip->gid_prefix = ibp->gid_prefix; + ibp->rvp.mkey != smp->mkey && + ibp->rvp.mkeyprot == 1)) + pip->mkey = ibp->rvp.mkey; + pip->gid_prefix = ibp->rvp.gid_prefix; pip->lid = cpu_to_be16(ppd->lid); - pip->sm_lid = cpu_to_be16(ibp->sm_lid); - pip->cap_mask = cpu_to_be32(ibp->port_cap_flags); + pip->sm_lid = cpu_to_be16(ibp->rvp.sm_lid); + pip->cap_mask = cpu_to_be32(ibp->rvp.port_cap_flags); /* pip->diag_code; */ - pip->mkey_lease_period = cpu_to_be16(ibp->mkey_lease_period); + pip->mkey_lease_period = cpu_to_be16(ibp->rvp.mkey_lease_period); pip->local_port_num = port; pip->link_width_enabled = ppd->link_width_enabled; pip->link_width_supported = ppd->link_width_supported; @@ -508,7 +513,7 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev, pip->portphysstate_linkdown = (dd->f_ibphys_portstate(ppd->lastibcstat) << 4) | (get_linkdowndefaultstate(ppd) ? 1 : 2); - pip->mkeyprot_resv_lmc = (ibp->mkeyprot << 6) | ppd->lmc; + pip->mkeyprot_resv_lmc = (ibp->rvp.mkeyprot << 6) | ppd->lmc; pip->linkspeedactive_enabled = (ppd->link_speed_active << 4) | ppd->link_speed_enabled; switch (ppd->ibmtu) { @@ -529,9 +534,9 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev, mtu = IB_MTU_256; break; } - pip->neighbormtu_mastersmsl = (mtu << 4) | ibp->sm_sl; + pip->neighbormtu_mastersmsl = (mtu << 4) | ibp->rvp.sm_sl; pip->vlcap_inittype = ppd->vls_supported << 4; /* InitType = 0 */ - pip->vl_high_limit = ibp->vl_high_limit; + pip->vl_high_limit = ibp->rvp.vl_high_limit; pip->vl_arb_high_cap = dd->f_get_ib_cfg(ppd, QIB_IB_CFG_VL_HIGH_CAP); pip->vl_arb_low_cap = @@ -542,20 +547,20 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev, /* pip->vlstallcnt_hoqlife; */ pip->operationalvl_pei_peo_fpi_fpo = dd->f_get_ib_cfg(ppd, QIB_IB_CFG_OP_VLS) << 4; - pip->mkey_violations = cpu_to_be16(ibp->mkey_violations); + pip->mkey_violations = cpu_to_be16(ibp->rvp.mkey_violations); /* P_KeyViolations are counted by hardware. */ - pip->pkey_violations = cpu_to_be16(ibp->pkey_violations); - pip->qkey_violations = cpu_to_be16(ibp->qkey_violations); + pip->pkey_violations = cpu_to_be16(ibp->rvp.pkey_violations); + pip->qkey_violations = cpu_to_be16(ibp->rvp.qkey_violations); /* Only the hardware GUID is supported for now */ pip->guid_cap = QIB_GUIDS_PER_PORT; - pip->clientrereg_resv_subnetto = ibp->subnet_timeout; + pip->clientrereg_resv_subnetto = ibp->rvp.subnet_timeout; /* 32.768 usec. response time (guessing) */ pip->resv_resptimevalue = 3; pip->localphyerrors_overrunerrors = (get_phyerrthreshold(ppd) << 4) | get_overrunthreshold(ppd); /* pip->max_credit_hint; */ - if (ibp->port_cap_flags & IB_PORT_LINK_LATENCY_SUP) { + if (ibp->rvp.port_cap_flags & IB_PORT_LINK_LATENCY_SUP) { u32 v; v = dd->f_get_ib_cfg(ppd, QIB_IB_CFG_LINKLATENCY); @@ -685,13 +690,13 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, event.device = ibdev; event.element.port_num = port; - ibp->mkey = pip->mkey; - ibp->gid_prefix = pip->gid_prefix; - ibp->mkey_lease_period = be16_to_cpu(pip->mkey_lease_period); + ibp->rvp.mkey = pip->mkey; + ibp->rvp.gid_prefix = pip->gid_prefix; + ibp->rvp.mkey_lease_period = be16_to_cpu(pip->mkey_lease_period); lid = be16_to_cpu(pip->lid); /* Must be a valid unicast LID address. */ - if (lid == 0 || lid >= QIB_MULTICAST_LID_BASE) + if (lid == 0 || lid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) smp->status |= IB_SMP_INVALID_FIELD; else if (ppd->lid != lid || ppd->lmc != (pip->mkeyprot_resv_lmc & 7)) { if (ppd->lid != lid) @@ -706,21 +711,21 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, smlid = be16_to_cpu(pip->sm_lid); msl = pip->neighbormtu_mastersmsl & 0xF; /* Must be a valid unicast LID address. */ - if (smlid == 0 || smlid >= QIB_MULTICAST_LID_BASE) + if (smlid == 0 || smlid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) smp->status |= IB_SMP_INVALID_FIELD; - else if (smlid != ibp->sm_lid || msl != ibp->sm_sl) { - spin_lock_irqsave(&ibp->lock, flags); - if (ibp->sm_ah) { - if (smlid != ibp->sm_lid) - ibp->sm_ah->attr.dlid = smlid; - if (msl != ibp->sm_sl) - ibp->sm_ah->attr.sl = msl; + else if (smlid != ibp->rvp.sm_lid || msl != ibp->rvp.sm_sl) { + spin_lock_irqsave(&ibp->rvp.lock, flags); + if (ibp->rvp.sm_ah) { + if (smlid != ibp->rvp.sm_lid) + ibp->rvp.sm_ah->attr.dlid = smlid; + if (msl != ibp->rvp.sm_sl) + ibp->rvp.sm_ah->attr.sl = msl; } - spin_unlock_irqrestore(&ibp->lock, flags); - if (smlid != ibp->sm_lid) - ibp->sm_lid = smlid; - if (msl != ibp->sm_sl) - ibp->sm_sl = msl; + spin_unlock_irqrestore(&ibp->rvp.lock, flags); + if (smlid != ibp->rvp.sm_lid) + ibp->rvp.sm_lid = smlid; + if (msl != ibp->rvp.sm_sl) + ibp->rvp.sm_sl = msl; event.event = IB_EVENT_SM_CHANGE; ib_dispatch_event(&event); } @@ -768,10 +773,10 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, smp->status |= IB_SMP_INVALID_FIELD; } - ibp->mkeyprot = pip->mkeyprot_resv_lmc >> 6; - ibp->vl_high_limit = pip->vl_high_limit; + ibp->rvp.mkeyprot = pip->mkeyprot_resv_lmc >> 6; + ibp->rvp.vl_high_limit = pip->vl_high_limit; (void) dd->f_set_ib_cfg(ppd, QIB_IB_CFG_VL_HIGH_LIMIT, - ibp->vl_high_limit); + ibp->rvp.vl_high_limit); mtu = ib_mtu_enum_to_int((pip->neighbormtu_mastersmsl >> 4) & 0xF); if (mtu == -1) @@ -789,13 +794,13 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, } if (pip->mkey_violations == 0) - ibp->mkey_violations = 0; + ibp->rvp.mkey_violations = 0; if (pip->pkey_violations == 0) - ibp->pkey_violations = 0; + ibp->rvp.pkey_violations = 0; if (pip->qkey_violations == 0) - ibp->qkey_violations = 0; + ibp->rvp.qkey_violations = 0; ore = pip->localphyerrors_overrunerrors; if (set_phyerrthreshold(ppd, (ore >> 4) & 0xF)) @@ -804,7 +809,7 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, if (set_overrunthreshold(ppd, (ore & 0xF))) smp->status |= IB_SMP_INVALID_FIELD; - ibp->subnet_timeout = pip->clientrereg_resv_subnetto & 0x1F; + ibp->rvp.subnet_timeout = pip->clientrereg_resv_subnetto & 0x1F; /* * Do the port state change now that the other link parameters @@ -1028,7 +1033,7 @@ static int set_pkeys(struct qib_devdata *dd, u8 port, u16 *pkeys) (void) dd->f_set_ib_cfg(ppd, QIB_IB_CFG_PKEYS, 0); event.event = IB_EVENT_PKEY_CHANGE; - event.device = &dd->verbs_dev.ibdev; + event.device = &dd->verbs_dev.rdi.ibdev; event.element.port_num = port; ib_dispatch_event(&event); } @@ -1062,7 +1067,7 @@ static int subn_get_sl_to_vl(struct ib_smp *smp, struct ib_device *ibdev, memset(smp->data, 0, sizeof(smp->data)); - if (!(ibp->port_cap_flags & IB_PORT_SL_MAP_SUP)) + if (!(ibp->rvp.port_cap_flags & IB_PORT_SL_MAP_SUP)) smp->status |= IB_SMP_UNSUP_METHOD; else for (i = 0; i < ARRAY_SIZE(ibp->sl_to_vl); i += 2) @@ -1078,7 +1083,7 @@ static int subn_set_sl_to_vl(struct ib_smp *smp, struct ib_device *ibdev, u8 *p = (u8 *) smp->data; unsigned i; - if (!(ibp->port_cap_flags & IB_PORT_SL_MAP_SUP)) { + if (!(ibp->rvp.port_cap_flags & IB_PORT_SL_MAP_SUP)) { smp->status |= IB_SMP_UNSUP_METHOD; return reply(smp); } @@ -1195,20 +1200,20 @@ static int pma_get_portsamplescontrol(struct ib_pma_mad *pmp, pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD; goto bail; } - spin_lock_irqsave(&ibp->lock, flags); + spin_lock_irqsave(&ibp->rvp.lock, flags); p->tick = dd->f_get_ib_cfg(ppd, QIB_IB_CFG_PMA_TICKS); p->sample_status = dd->f_portcntr(ppd, QIBPORTCNTR_PSSTAT); p->counter_width = 4; /* 32 bit counters */ p->counter_mask0_9 = COUNTER_MASK0_9; - p->sample_start = cpu_to_be32(ibp->pma_sample_start); - p->sample_interval = cpu_to_be32(ibp->pma_sample_interval); - p->tag = cpu_to_be16(ibp->pma_tag); - p->counter_select[0] = ibp->pma_counter_select[0]; - p->counter_select[1] = ibp->pma_counter_select[1]; - p->counter_select[2] = ibp->pma_counter_select[2]; - p->counter_select[3] = ibp->pma_counter_select[3]; - p->counter_select[4] = ibp->pma_counter_select[4]; - spin_unlock_irqrestore(&ibp->lock, flags); + p->sample_start = cpu_to_be32(ibp->rvp.pma_sample_start); + p->sample_interval = cpu_to_be32(ibp->rvp.pma_sample_interval); + p->tag = cpu_to_be16(ibp->rvp.pma_tag); + p->counter_select[0] = ibp->rvp.pma_counter_select[0]; + p->counter_select[1] = ibp->rvp.pma_counter_select[1]; + p->counter_select[2] = ibp->rvp.pma_counter_select[2]; + p->counter_select[3] = ibp->rvp.pma_counter_select[3]; + p->counter_select[4] = ibp->rvp.pma_counter_select[4]; + spin_unlock_irqrestore(&ibp->rvp.lock, flags); bail: return reply((struct ib_smp *) pmp); @@ -1233,7 +1238,7 @@ static int pma_set_portsamplescontrol(struct ib_pma_mad *pmp, goto bail; } - spin_lock_irqsave(&ibp->lock, flags); + spin_lock_irqsave(&ibp->rvp.lock, flags); /* Port Sampling code owns the PS* HW counters */ xmit_flags = ppd->cong_stats.flags; @@ -1242,18 +1247,18 @@ static int pma_set_portsamplescontrol(struct ib_pma_mad *pmp, if (status == IB_PMA_SAMPLE_STATUS_DONE || (status == IB_PMA_SAMPLE_STATUS_RUNNING && xmit_flags == IB_PMA_CONG_HW_CONTROL_TIMER)) { - ibp->pma_sample_start = be32_to_cpu(p->sample_start); - ibp->pma_sample_interval = be32_to_cpu(p->sample_interval); - ibp->pma_tag = be16_to_cpu(p->tag); - ibp->pma_counter_select[0] = p->counter_select[0]; - ibp->pma_counter_select[1] = p->counter_select[1]; - ibp->pma_counter_select[2] = p->counter_select[2]; - ibp->pma_counter_select[3] = p->counter_select[3]; - ibp->pma_counter_select[4] = p->counter_select[4]; - dd->f_set_cntr_sample(ppd, ibp->pma_sample_interval, - ibp->pma_sample_start); + ibp->rvp.pma_sample_start = be32_to_cpu(p->sample_start); + ibp->rvp.pma_sample_interval = be32_to_cpu(p->sample_interval); + ibp->rvp.pma_tag = be16_to_cpu(p->tag); + ibp->rvp.pma_counter_select[0] = p->counter_select[0]; + ibp->rvp.pma_counter_select[1] = p->counter_select[1]; + ibp->rvp.pma_counter_select[2] = p->counter_select[2]; + ibp->rvp.pma_counter_select[3] = p->counter_select[3]; + ibp->rvp.pma_counter_select[4] = p->counter_select[4]; + dd->f_set_cntr_sample(ppd, ibp->rvp.pma_sample_interval, + ibp->rvp.pma_sample_start); } - spin_unlock_irqrestore(&ibp->lock, flags); + spin_unlock_irqrestore(&ibp->rvp.lock, flags); ret = pma_get_portsamplescontrol(pmp, ibdev, port); @@ -1357,8 +1362,8 @@ static int pma_get_portsamplesresult(struct ib_pma_mad *pmp, int i; memset(pmp->data, 0, sizeof(pmp->data)); - spin_lock_irqsave(&ibp->lock, flags); - p->tag = cpu_to_be16(ibp->pma_tag); + spin_lock_irqsave(&ibp->rvp.lock, flags); + p->tag = cpu_to_be16(ibp->rvp.pma_tag); if (ppd->cong_stats.flags == IB_PMA_CONG_HW_CONTROL_TIMER) p->sample_status = IB_PMA_SAMPLE_STATUS_DONE; else { @@ -1373,11 +1378,11 @@ static int pma_get_portsamplesresult(struct ib_pma_mad *pmp, ppd->cong_stats.flags = IB_PMA_CONG_HW_CONTROL_TIMER; } } - for (i = 0; i < ARRAY_SIZE(ibp->pma_counter_select); i++) + for (i = 0; i < ARRAY_SIZE(ibp->rvp.pma_counter_select); i++) p->counter[i] = cpu_to_be32( get_cache_hw_sample_counters( - ppd, ibp->pma_counter_select[i])); - spin_unlock_irqrestore(&ibp->lock, flags); + ppd, ibp->rvp.pma_counter_select[i])); + spin_unlock_irqrestore(&ibp->rvp.lock, flags); return reply((struct ib_smp *) pmp); } @@ -1397,8 +1402,8 @@ static int pma_get_portsamplesresult_ext(struct ib_pma_mad *pmp, /* Port Sampling code owns the PS* HW counters */ memset(pmp->data, 0, sizeof(pmp->data)); - spin_lock_irqsave(&ibp->lock, flags); - p->tag = cpu_to_be16(ibp->pma_tag); + spin_lock_irqsave(&ibp->rvp.lock, flags); + p->tag = cpu_to_be16(ibp->rvp.pma_tag); if (ppd->cong_stats.flags == IB_PMA_CONG_HW_CONTROL_TIMER) p->sample_status = IB_PMA_SAMPLE_STATUS_DONE; else { @@ -1415,11 +1420,11 @@ static int pma_get_portsamplesresult_ext(struct ib_pma_mad *pmp, ppd->cong_stats.flags = IB_PMA_CONG_HW_CONTROL_TIMER; } } - for (i = 0; i < ARRAY_SIZE(ibp->pma_counter_select); i++) + for (i = 0; i < ARRAY_SIZE(ibp->rvp.pma_counter_select); i++) p->counter[i] = cpu_to_be64( get_cache_hw_sample_counters( - ppd, ibp->pma_counter_select[i])); - spin_unlock_irqrestore(&ibp->lock, flags); + ppd, ibp->rvp.pma_counter_select[i])); + spin_unlock_irqrestore(&ibp->rvp.lock, flags); return reply((struct ib_smp *) pmp); } @@ -1453,7 +1458,7 @@ static int pma_get_portcounters(struct ib_pma_mad *pmp, cntrs.excessive_buffer_overrun_errors -= ibp->z_excessive_buffer_overrun_errors; cntrs.vl15_dropped -= ibp->z_vl15_dropped; - cntrs.vl15_dropped += ibp->n_vl15_dropped; + cntrs.vl15_dropped += ibp->rvp.n_vl15_dropped; memset(pmp->data, 0, sizeof(pmp->data)); @@ -1546,9 +1551,9 @@ static int pma_get_portcounters_cong(struct ib_pma_mad *pmp, pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD; qib_get_counters(ppd, &cntrs); - spin_lock_irqsave(&ppd->ibport_data.lock, flags); + spin_lock_irqsave(&ppd->ibport_data.rvp.lock, flags); xmit_wait_counter = xmit_wait_get_value_delta(ppd); - spin_unlock_irqrestore(&ppd->ibport_data.lock, flags); + spin_unlock_irqrestore(&ppd->ibport_data.rvp.lock, flags); /* Adjust counters for any resets done. */ cntrs.symbol_error_counter -= ibp->z_symbol_error_counter; @@ -1564,7 +1569,7 @@ static int pma_get_portcounters_cong(struct ib_pma_mad *pmp, cntrs.excessive_buffer_overrun_errors -= ibp->z_excessive_buffer_overrun_errors; cntrs.vl15_dropped -= ibp->z_vl15_dropped; - cntrs.vl15_dropped += ibp->n_vl15_dropped; + cntrs.vl15_dropped += ibp->rvp.n_vl15_dropped; cntrs.port_xmit_data -= ibp->z_port_xmit_data; cntrs.port_rcv_data -= ibp->z_port_rcv_data; cntrs.port_xmit_packets -= ibp->z_port_xmit_packets; @@ -1743,7 +1748,7 @@ static int pma_set_portcounters(struct ib_pma_mad *pmp, cntrs.excessive_buffer_overrun_errors; if (p->counter_select & IB_PMA_SEL_PORT_VL15_DROPPED) { - ibp->n_vl15_dropped = 0; + ibp->rvp.n_vl15_dropped = 0; ibp->z_vl15_dropped = cntrs.vl15_dropped; } @@ -1778,11 +1783,11 @@ static int pma_set_portcounters_cong(struct ib_pma_mad *pmp, ret = pma_get_portcounters_cong(pmp, ibdev, port); if (counter_select & IB_PMA_SEL_CONG_XMIT) { - spin_lock_irqsave(&ppd->ibport_data.lock, flags); + spin_lock_irqsave(&ppd->ibport_data.rvp.lock, flags); ppd->cong_stats.counter = 0; dd->f_set_cntr_sample(ppd, QIB_CONG_TIMER_PSINTERVAL, 0x0); - spin_unlock_irqrestore(&ppd->ibport_data.lock, flags); + spin_unlock_irqrestore(&ppd->ibport_data.rvp.lock, flags); } if (counter_select & IB_PMA_SEL_CONG_PORT_DATA) { ibp->z_port_xmit_data = cntrs.port_xmit_data; @@ -1806,7 +1811,7 @@ static int pma_set_portcounters_cong(struct ib_pma_mad *pmp, cntrs.local_link_integrity_errors; ibp->z_excessive_buffer_overrun_errors = cntrs.excessive_buffer_overrun_errors; - ibp->n_vl15_dropped = 0; + ibp->rvp.n_vl15_dropped = 0; ibp->z_vl15_dropped = cntrs.vl15_dropped; } @@ -1916,12 +1921,12 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, ret = subn_get_vl_arb(smp, ibdev, port); goto bail; case IB_SMP_ATTR_SM_INFO: - if (ibp->port_cap_flags & IB_PORT_SM_DISABLED) { + if (ibp->rvp.port_cap_flags & IB_PORT_SM_DISABLED) { ret = IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED; goto bail; } - if (ibp->port_cap_flags & IB_PORT_SM) { + if (ibp->rvp.port_cap_flags & IB_PORT_SM) { ret = IB_MAD_RESULT_SUCCESS; goto bail; } @@ -1950,12 +1955,12 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, ret = subn_set_vl_arb(smp, ibdev, port); goto bail; case IB_SMP_ATTR_SM_INFO: - if (ibp->port_cap_flags & IB_PORT_SM_DISABLED) { + if (ibp->rvp.port_cap_flags & IB_PORT_SM_DISABLED) { ret = IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED; goto bail; } - if (ibp->port_cap_flags & IB_PORT_SM) { + if (ibp->rvp.port_cap_flags & IB_PORT_SM) { ret = IB_MAD_RESULT_SUCCESS; goto bail; } @@ -2443,12 +2448,6 @@ bail: return ret; } -static void send_handler(struct ib_mad_agent *agent, - struct ib_mad_send_wc *mad_send_wc) -{ - ib_free_send_mad(mad_send_wc->send_buf); -} - static void xmit_wait_timer_func(unsigned long opaque) { struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; @@ -2456,7 +2455,7 @@ static void xmit_wait_timer_func(unsigned long opaque) unsigned long flags; u8 status; - spin_lock_irqsave(&ppd->ibport_data.lock, flags); + spin_lock_irqsave(&ppd->ibport_data.rvp.lock, flags); if (ppd->cong_stats.flags == IB_PMA_CONG_HW_CONTROL_SAMPLE) { status = dd->f_portcntr(ppd, QIBPORTCNTR_PSSTAT); if (status == IB_PMA_SAMPLE_STATUS_DONE) { @@ -2469,74 +2468,35 @@ static void xmit_wait_timer_func(unsigned long opaque) ppd->cong_stats.counter = xmit_wait_get_value_delta(ppd); dd->f_set_cntr_sample(ppd, QIB_CONG_TIMER_PSINTERVAL, 0x0); done: - spin_unlock_irqrestore(&ppd->ibport_data.lock, flags); + spin_unlock_irqrestore(&ppd->ibport_data.rvp.lock, flags); mod_timer(&ppd->cong_stats.timer, jiffies + HZ); } -int qib_create_agents(struct qib_ibdev *dev) +void qib_notify_create_mad_agent(struct rvt_dev_info *rdi, int port_idx) { - struct qib_devdata *dd = dd_from_dev(dev); - struct ib_mad_agent *agent; - struct qib_ibport *ibp; - int p; - int ret; + struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); + struct qib_devdata *dd = container_of(ibdev, + struct qib_devdata, verbs_dev); - for (p = 0; p < dd->num_pports; p++) { - ibp = &dd->pport[p].ibport_data; - agent = ib_register_mad_agent(&dev->ibdev, p + 1, IB_QPT_SMI, - NULL, 0, send_handler, - NULL, NULL, 0); - if (IS_ERR(agent)) { - ret = PTR_ERR(agent); - goto err; - } - - /* Initialize xmit_wait structure */ - dd->pport[p].cong_stats.counter = 0; - init_timer(&dd->pport[p].cong_stats.timer); - dd->pport[p].cong_stats.timer.function = xmit_wait_timer_func; - dd->pport[p].cong_stats.timer.data = - (unsigned long)(&dd->pport[p]); - dd->pport[p].cong_stats.timer.expires = 0; - add_timer(&dd->pport[p].cong_stats.timer); - - ibp->send_agent = agent; - } - - return 0; - -err: - for (p = 0; p < dd->num_pports; p++) { - ibp = &dd->pport[p].ibport_data; - if (ibp->send_agent) { - agent = ibp->send_agent; - ibp->send_agent = NULL; - ib_unregister_mad_agent(agent); - } - } - - return ret; + /* Initialize xmit_wait structure */ + dd->pport[port_idx].cong_stats.counter = 0; + init_timer(&dd->pport[port_idx].cong_stats.timer); + dd->pport[port_idx].cong_stats.timer.function = xmit_wait_timer_func; + dd->pport[port_idx].cong_stats.timer.data = + (unsigned long)(&dd->pport[port_idx]); + dd->pport[port_idx].cong_stats.timer.expires = 0; + add_timer(&dd->pport[port_idx].cong_stats.timer); } -void qib_free_agents(struct qib_ibdev *dev) +void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx) { - struct qib_devdata *dd = dd_from_dev(dev); - struct ib_mad_agent *agent; - struct qib_ibport *ibp; - int p; - - for (p = 0; p < dd->num_pports; p++) { - ibp = &dd->pport[p].ibport_data; - if (ibp->send_agent) { - agent = ibp->send_agent; - ibp->send_agent = NULL; - ib_unregister_mad_agent(agent); - } - if (ibp->sm_ah) { - ib_destroy_ah(&ibp->sm_ah->ibah); - ibp->sm_ah = NULL; - } - if (dd->pport[p].cong_stats.timer.data) - del_timer_sync(&dd->pport[p].cong_stats.timer); - } + struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); + struct qib_devdata *dd = container_of(ibdev, + struct qib_devdata, verbs_dev); + + if (dd->pport[port_idx].cong_stats.timer.data) + del_timer_sync(&dd->pport[port_idx].cong_stats.timer); + + if (dd->pport[port_idx].ibport_data.smi_ah) + ib_destroy_ah(&dd->pport[port_idx].ibport_data.smi_ah->ibah); } -- cgit v1.2.3-54-g00ecf