*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2015 Intel Corporation.
+ * Copyright(c) 2015, 2016 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
*
* BSD LICENSE
*
- * Copyright(c) 2015 Intel Corporation.
+ * Copyright(c) 2015, 2016 Intel Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
int pkey_idx;
u32 qpn = ppd_from_ibp(ibp)->sm_trap_qp;
- agent = ibp->send_agent;
+ agent = ibp->rvp.send_agent;
if (!agent)
return;
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;
pkey_idx = hfi1_lookup_pkey_idx(ibp, LIM_MGMT_P_KEY);
smp->mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED;
smp->class_version = OPA_SMI_CLASS_VERSION;
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->route.lid.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 = hfi1_create_qp0_ah(ibp, ibp->sm_lid);
+ ah = hfi1_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;
}
}
memset(&data, 0, sizeof(data));
if (trap_num == OPA_TRAP_BAD_P_KEY)
- 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;
data.trap_num = OPA_TRAP_CHANGE_CAPABILITY;
data.issuer_lid = cpu_to_be32(lid);
data.ntc_144.lid = data.issuer_lid;
- data.ntc_144.new_cap_mask = cpu_to_be32(ibp->port_cap_flags);
+ data.ntc_144.new_cap_mask = cpu_to_be32(ibp->rvp.port_cap_flags);
send_trap(ibp, &data, sizeof(data));
}
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 == mkey)
+ if ((mad_flags & IB_MAD_IGNORE_MKEY) || ibp->rvp.mkey == 0 ||
+ ibp->rvp.mkey == 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 &&
(mad->method == IB_MGMT_METHOD_GET ||
mad->method == IB_MGMT_METHOD_SET ||
mad->method == IB_MGMT_METHOD_TRAP_REPRESS))
- ibp->mkey_lease_timeout = 0;
+ ibp->rvp.mkey_lease_timeout = 0;
if (!valid_mkey) {
switch (mad->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. */
bad_mkey(ibp, mad, mkey, dr_slid, return_path,
hop_cnt);
write_lcb_cache(DC_LCB_STS_ROUND_TRIP_LTP_CNT, reg);
}
-static u8 __opa_porttype(struct hfi1_pportdata *ppd)
-{
- if (qsfp_mod_present(ppd)) {
- if (ppd->qsfp_info.cache_valid)
- return OPA_PORT_TYPE_STANDARD;
- return OPA_PORT_TYPE_DISCONNECTED;
- }
- return OPA_PORT_TYPE_UNKNOWN;
-}
-
static int __subn_get_opa_portinfo(struct opa_smp *smp, u32 am, u8 *data,
struct ib_device *ibdev, u8 port,
u32 *resp_len)
/* Only return the mkey if the protection field allows it. */
if (!(smp->method == IB_MGMT_METHOD_GET &&
- ibp->mkey != smp->mkey &&
- ibp->mkeyprot == 1))
- pi->mkey = ibp->mkey;
-
- pi->subnet_prefix = ibp->gid_prefix;
- pi->sm_lid = cpu_to_be32(ibp->sm_lid);
- pi->ib_cap_mask = cpu_to_be32(ibp->port_cap_flags);
- pi->mkey_lease_period = cpu_to_be16(ibp->mkey_lease_period);
+ ibp->rvp.mkey != smp->mkey &&
+ ibp->rvp.mkeyprot == 1))
+ pi->mkey = ibp->rvp.mkey;
+
+ pi->subnet_prefix = ibp->rvp.gid_prefix;
+ pi->sm_lid = cpu_to_be32(ibp->rvp.sm_lid);
+ pi->ib_cap_mask = cpu_to_be32(ibp->rvp.port_cap_flags);
+ pi->mkey_lease_period = cpu_to_be16(ibp->rvp.mkey_lease_period);
pi->sm_trap_qp = cpu_to_be32(ppd->sm_trap_qp);
pi->sa_qp = cpu_to_be32(ppd->sa_qp);
if (start_of_sm_config && (state == IB_PORT_INIT))
ppd->is_sm_config_started = 1;
- pi->port_phys_conf = __opa_porttype(ppd) & 0xf;
+ pi->port_phys_conf = (ppd->port_type & 0xf);
#if PI_LED_ENABLE_SUP
pi->port_states.ledenable_offlinereason = ppd->neighbor_normal << 4;
pi->port_states.ledenable_offlinereason |=
ppd->is_sm_config_started << 5;
pi->port_states.ledenable_offlinereason |=
- ppd->offline_disabled_reason & OPA_PI_MASK_OFFLINE_REASON;
+ ppd->offline_disabled_reason;
#else
pi->port_states.offline_reason = ppd->neighbor_normal << 4;
pi->port_states.offline_reason |= ppd->is_sm_config_started << 5;
- pi->port_states.offline_reason |= ppd->offline_disabled_reason &
- OPA_PI_MASK_OFFLINE_REASON;
+ pi->port_states.offline_reason |= ppd->offline_disabled_reason;
#endif /* PI_LED_ENABLE_SUP */
pi->port_states.portphysstate_portstate =
(hfi1_ibphys_portstate(ppd) << 4) | state;
- pi->mkeyprotect_lmc = (ibp->mkeyprot << 6) | ppd->lmc;
+ pi->mkeyprotect_lmc = (ibp->rvp.mkeyprot << 6) | ppd->lmc;
memset(pi->neigh_mtu.pvlx_to_mtu, 0, sizeof(pi->neigh_mtu.pvlx_to_mtu));
for (i = 0; i < ppd->vls_supported; i++) {
/* don't forget VL 15 */
mtu = mtu_to_enum(dd->vld[15].mtu, 2048);
pi->neigh_mtu.pvlx_to_mtu[15/2] |= mtu;
- pi->smsl = ibp->sm_sl & OPA_PI_MASK_SMSL;
+ pi->smsl = ibp->rvp.sm_sl & OPA_PI_MASK_SMSL;
pi->operational_vls = hfi1_get_ib_cfg(ppd, HFI1_IB_CFG_OP_VLS);
pi->partenforce_filterraw |=
(ppd->linkinit_reason & OPA_PI_MASK_LINKINIT_REASON);
pi->partenforce_filterraw |= OPA_PI_MASK_PARTITION_ENFORCE_IN;
if (ppd->part_enforce & HFI1_PART_ENFORCE_OUT)
pi->partenforce_filterraw |= OPA_PI_MASK_PARTITION_ENFORCE_OUT;
- pi->mkey_violations = cpu_to_be16(ibp->mkey_violations);
+ pi->mkey_violations = cpu_to_be16(ibp->rvp.mkey_violations);
/* P_KeyViolations are counted by hardware. */
- pi->pkey_violations = cpu_to_be16(ibp->pkey_violations);
- pi->qkey_violations = cpu_to_be16(ibp->qkey_violations);
+ pi->pkey_violations = cpu_to_be16(ibp->rvp.pkey_violations);
+ pi->qkey_violations = cpu_to_be16(ibp->rvp.qkey_violations);
pi->vl.cap = ppd->vls_supported;
- pi->vl.high_limit = cpu_to_be16(ibp->vl_high_limit);
+ pi->vl.high_limit = cpu_to_be16(ibp->rvp.vl_high_limit);
pi->vl.arb_high_cap = (u8)hfi1_get_ib_cfg(ppd, HFI1_IB_CFG_VL_HIGH_CAP);
pi->vl.arb_low_cap = (u8)hfi1_get_ib_cfg(ppd, HFI1_IB_CFG_VL_LOW_CAP);
- pi->clientrereg_subnettimeout = ibp->subnet_timeout;
+ pi->clientrereg_subnettimeout = ibp->rvp.subnet_timeout;
pi->port_link_mode = cpu_to_be16(OPA_PORT_LINK_MODE_OPA << 10 |
OPA_PORT_LINK_MODE_OPA << 5 |
physical_allowed == HFI_TRANSITION_IGNORED)
return HFI_TRANSITION_IGNORED;
+ /*
+ * A change request of Physical Port State from
+ * 'Offline' to 'Polling' should be ignored.
+ */
+ if ((physical_old == OPA_PORTPHYSSTATE_OFFLINE) &&
+ (physical_new == IB_PORTPHYSSTATE_POLLING))
+ return HFI_TRANSITION_IGNORED;
+
/*
* Either physical_allowed or logical_allowed is
* HFI_TRANSITION_ALLOWED.
set_link_state(ppd, link_state);
if (link_state == HLS_DN_DISABLE &&
(ppd->offline_disabled_reason >
- OPA_LINKDOWN_REASON_SMA_DISABLED ||
+ HFI1_ODR_MASK(OPA_LINKDOWN_REASON_SMA_DISABLED) ||
ppd->offline_disabled_reason ==
- OPA_LINKDOWN_REASON_NONE))
+ HFI1_ODR_MASK(OPA_LINKDOWN_REASON_NONE)))
ppd->offline_disabled_reason =
- OPA_LINKDOWN_REASON_SMA_DISABLED;
+ HFI1_ODR_MASK(OPA_LINKDOWN_REASON_SMA_DISABLED);
/*
* Don't send a reply if the response would be sent
* through the disabled port.
ls_old = driver_lstate(ppd);
- ibp->mkey = pi->mkey;
- ibp->gid_prefix = pi->subnet_prefix;
- ibp->mkey_lease_period = be16_to_cpu(pi->mkey_lease_period);
+ ibp->rvp.mkey = pi->mkey;
+ ibp->rvp.gid_prefix = pi->subnet_prefix;
+ ibp->rvp.mkey_lease_period = be16_to_cpu(pi->mkey_lease_period);
/* Must be a valid unicast LID address. */
if ((lid == 0 && ls_old > IB_PORT_INIT) ||
- lid >= HFI1_MULTICAST_LID_BASE) {
+ lid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) {
smp->status |= IB_SMP_INVALID_FIELD;
pr_warn("SubnSet(OPA_PortInfo) lid invalid 0x%x\n",
lid);
/* Must be a valid unicast LID address. */
if ((smlid == 0 && ls_old > IB_PORT_INIT) ||
- smlid >= HFI1_MULTICAST_LID_BASE) {
+ smlid >= be16_to_cpu(IB_MULTICAST_LID_BASE)) {
smp->status |= IB_SMP_INVALID_FIELD;
pr_warn("SubnSet(OPA_PortInfo) smlid invalid 0x%x\n", smlid);
- } else if (smlid != ibp->sm_lid || msl != ibp->sm_sl) {
+ } else if (smlid != ibp->rvp.sm_lid || msl != ibp->rvp.sm_sl) {
pr_warn("SubnSet(OPA_PortInfo) smlid 0x%x\n", smlid);
- 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;
+ 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);
}
smp->status |= IB_SMP_INVALID_FIELD;
}
- ibp->mkeyprot = (pi->mkeyprotect_lmc & OPA_PI_MASK_MKEY_PROT_BIT) >> 6;
- ibp->vl_high_limit = be16_to_cpu(pi->vl.high_limit) & 0xFF;
+ ibp->rvp.mkeyprot =
+ (pi->mkeyprotect_lmc & OPA_PI_MASK_MKEY_PROT_BIT) >> 6;
+ ibp->rvp.vl_high_limit = be16_to_cpu(pi->vl.high_limit) & 0xFF;
(void)hfi1_set_ib_cfg(ppd, HFI1_IB_CFG_VL_HIGH_LIMIT,
- ibp->vl_high_limit);
+ ibp->rvp.vl_high_limit);
if (ppd->vls_supported/2 > ARRAY_SIZE(pi->neigh_mtu.pvlx_to_mtu) ||
ppd->vls_supported > ARRAY_SIZE(dd->vld)) {
}
if (pi->mkey_violations == 0)
- ibp->mkey_violations = 0;
+ ibp->rvp.mkey_violations = 0;
if (pi->pkey_violations == 0)
- ibp->pkey_violations = 0;
+ ibp->rvp.pkey_violations = 0;
if (pi->qkey_violations == 0)
- ibp->qkey_violations = 0;
+ ibp->rvp.qkey_violations = 0;
- ibp->subnet_timeout =
+ ibp->rvp.subnet_timeout =
pi->clientrereg_subnettimeout & OPA_PI_MASK_SUBNET_TIMEOUT;
crc_enabled = be16_to_cpu(pi->port_ltp_crc_mode);
(void)hfi1_set_ib_cfg(ppd, HFI1_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);
}
psi->port_states.ledenable_offlinereason |=
ppd->is_sm_config_started << 5;
psi->port_states.ledenable_offlinereason |=
- ppd->offline_disabled_reason & OPA_PI_MASK_OFFLINE_REASON;
+ ppd->offline_disabled_reason;
#else
psi->port_states.offline_reason = ppd->neighbor_normal << 4;
psi->port_states.offline_reason |= ppd->is_sm_config_started << 5;
- psi->port_states.offline_reason |= ppd->offline_disabled_reason &
- OPA_PI_MASK_OFFLINE_REASON;
+ psi->port_states.offline_reason |= ppd->offline_disabled_reason;
#endif /* PI_LED_ENABLE_SUP */
psi->port_states.portphysstate_portstate =
u32 len = OPA_AM_CI_LEN(am) + 1;
int ret;
-#define __CI_PAGE_SIZE (1 << 7) /* 128 bytes */
+#define __CI_PAGE_SIZE BIT(7) /* 128 bytes */
#define __CI_PAGE_MASK ~(__CI_PAGE_SIZE - 1)
#define __CI_PAGE_NUM(a) ((a) & __CI_PAGE_MASK)
{
if (!is_bx(ppd->dd)) {
unsigned long vl;
- u64 max_vl_xmit_wait = 0, tmp;
+ u64 sum_vl_xmit_wait = 0;
u32 vl_all_mask = VL_MASK_ALL;
for_each_set_bit(vl, (unsigned long *)&(vl_all_mask),
8 * sizeof(vl_all_mask)) {
- tmp = read_port_cntr(ppd, C_TX_WAIT_VL,
- idx_from_vl(vl));
- if (tmp > max_vl_xmit_wait)
- max_vl_xmit_wait = tmp;
+ u64 tmp = sum_vl_xmit_wait +
+ read_port_cntr(ppd, C_TX_WAIT_VL,
+ idx_from_vl(vl));
+ if (tmp < sum_vl_xmit_wait) {
+ /* we wrapped */
+ sum_vl_xmit_wait = (u64)~0;
+ break;
+ }
+ sum_vl_xmit_wait = tmp;
}
- rsp->port_xmit_wait = cpu_to_be64(max_vl_xmit_wait);
+ if (be64_to_cpu(rsp->port_xmit_wait) > sum_vl_xmit_wait)
+ rsp->port_xmit_wait = cpu_to_be64(sum_vl_xmit_wait);
}
}
return error_counter_summary;
}
-static void a0_datacounters(struct hfi1_devdata *dd, struct _port_dctrs *rsp,
+static void a0_datacounters(struct hfi1_pportdata *ppd, struct _port_dctrs *rsp,
u32 vl_select_mask)
{
- if (!is_bx(dd)) {
+ if (!is_bx(ppd->dd)) {
unsigned long vl;
- int vfi = 0;
u64 sum_vl_xmit_wait = 0;
+ u32 vl_all_mask = VL_MASK_ALL;
- for_each_set_bit(vl, (unsigned long *)&(vl_select_mask),
- 8 * sizeof(vl_select_mask)) {
+ for_each_set_bit(vl, (unsigned long *)&(vl_all_mask),
+ 8 * sizeof(vl_all_mask)) {
u64 tmp = sum_vl_xmit_wait +
- be64_to_cpu(rsp->vls[vfi++].port_vl_xmit_wait);
+ read_port_cntr(ppd, C_TX_WAIT_VL,
+ idx_from_vl(vl));
if (tmp < sum_vl_xmit_wait) {
/* we wrapped */
sum_vl_xmit_wait = (u64) ~0;
vfi++;
}
- a0_datacounters(dd, rsp, vl_select_mask);
+ a0_datacounters(ppd, rsp, vl_select_mask);
if (resp_len)
*resp_len += response_data_size;
};
#define OPA_LED_SHIFT 31
-#define OPA_LED_MASK (1 << OPA_LED_SHIFT)
+#define OPA_LED_MASK BIT(OPA_LED_SHIFT)
static int __subn_get_opa_led_info(struct opa_smp *smp, u32 am, u8 *data,
struct ib_device *ibdev, u8 port,
return reply((struct ib_mad_hdr *)smp);
}
- setextled(dd, on);
+ if (on)
+ hfi1_set_led_override(dd->pport, 2000, 1500);
+ else
+ hfi1_set_led_override(dd->pport, 0, 0);
return __subn_get_opa_led_info(smp, am, data, ibdev, port, resp_len);
}
resp_len);
break;
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)
return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
- if (ibp->port_cap_flags & IB_PORT_SM)
+ if (ibp->rvp.port_cap_flags & IB_PORT_SM)
return IB_MAD_RESULT_SUCCESS;
/* FALLTHROUGH */
default:
resp_len);
break;
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)
return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
- if (ibp->port_cap_flags & IB_PORT_SM)
+ if (ibp->rvp.port_cap_flags & IB_PORT_SM)
return IB_MAD_RESULT_SUCCESS;
/* FALLTHROUGH */
default:
return IB_MAD_RESULT_FAILURE;
}
-
-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);
-}
-
-int hfi1_create_agents(struct hfi1_ibdev *dev)
-{
- struct hfi1_devdata *dd = dd_from_dev(dev);
- struct ib_mad_agent *agent;
- struct hfi1_ibport *ibp;
- int p;
- int ret;
-
- 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;
- }
-
- 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;
-}
-
-void hfi1_free_agents(struct hfi1_ibdev *dev)
-{
- struct hfi1_devdata *dd = dd_from_dev(dev);
- struct ib_mad_agent *agent;
- struct hfi1_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;
- }
- }
-}
projects / linux-2.6-block.git / blobdiff