* [PATCH] opensm/osm_prtn.c: removing TopSpin hack
@ 2010-09-07 14:50 Yevgeny Kliteynik
[not found] ` <4C865139.7010705-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Yevgeny Kliteynik @ 2010-09-07 14:50 UTC (permalink / raw)
To: Sasha Khapyorsky; +Cc: Linux RDMA
Removing hack that was supposed to support TopSpin's non-compliant
join compmask for IPoIB v4 multicast group ff12:401b:<pkey>::1
Signed-off-by: Yevgeny Kliteynik <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
---
opensm/opensm/osm_prtn.c | 31 -------------------------------
1 files changed, 0 insertions(+), 31 deletions(-)
diff --git a/opensm/opensm/osm_prtn.c b/opensm/opensm/osm_prtn.c
index f953876..4b087a4 100644
--- a/opensm/opensm/osm_prtn.c
+++ b/opensm/opensm/osm_prtn.c
@@ -167,21 +167,6 @@ static const ib_gid_t osm_ipoib_mgid = {
},
};
-/*
- * HACK: Until TS resolves their noncompliant join compmask,
- * we have to pre-define the MGID
- */
-static const ib_gid_t osm_ts_ipoib_mgid = {
- {
- 0xff, /* multicast field */
- 0x12, /* non-permanent bit, link local scope */
- 0x40, 0x1b, /* IPv4 signature */
- 0xff, 0xff, /* 16 bits of P_Key (to be filled in) */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 48 bits of zeros */
- 0x00, 0x00, 0x00, 0x01, /* 32 bit IPv4 broadcast address */
- },
-};
-
ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
osm_prtn_t * p, uint8_t rate, uint8_t mtu,
uint8_t scope)
@@ -229,22 +214,6 @@ ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
p->mgrp = p_mgrp;
}
- /* workaround for TS */
- /* FIXME: remove this upon TS fixes */
- mc_rec.mgid = osm_ts_ipoib_mgid;
- memcpy(&mc_rec.mgid.raw[4], &pkey, sizeof(pkey));
- /* Scope in MCMemberRecord (if present) needs to be consistent with MGID */
- mc_rec.scope_state = ib_member_set_scope_state(scope, IB_MC_REC_STATE_FULL_MEMBER);
- ib_mgid_set_scope(&mc_rec.mgid, scope);
-
- status = osm_mcmr_rcv_find_or_create_new_mgrp(p_sa, comp_mask, &mc_rec,
- &p_mgrp);
- if (p_mgrp) {
- p_mgrp->well_known = TRUE;
- if (!p->mgrp)
- p->mgrp = p_mgrp;
- }
-
return status;
}
--
1.6.2.4
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* Re: [PATCH] opensm/osm_prtn.c: removing TopSpin hack
[not found] ` <4C865139.7010705-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
@ 2010-09-07 18:19 ` Sasha Khapyorsky
2010-09-07 20:55 ` [PATCH] opensm/sa: simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call Sasha Khapyorsky
1 sibling, 0 replies; 4+ messages in thread
From: Sasha Khapyorsky @ 2010-09-07 18:19 UTC (permalink / raw)
To: kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb; +Cc: Linux RDMA
On 17:50 Tue 07 Sep , Yevgeny Kliteynik wrote:
> Removing hack that was supposed to support TopSpin's non-compliant
> join compmask for IPoIB v4 multicast group ff12:401b:<pkey>::1
>
> Signed-off-by: Yevgeny Kliteynik <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Applied. Thanks.
Sasha
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* [PATCH] opensm/sa: simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call
[not found] ` <4C865139.7010705-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
2010-09-07 18:19 ` Sasha Khapyorsky
@ 2010-09-07 20:55 ` Sasha Khapyorsky
2010-09-21 15:51 ` Yevgeny Kliteynik
1 sibling, 1 reply; 4+ messages in thread
From: Sasha Khapyorsky @ 2010-09-07 20:55 UTC (permalink / raw)
To: Linux RDMA; +Cc: kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb
Simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call so that it
will return the pointer to created of found MC group.
Signed-off-by: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
---
opensm/include/opensm/osm_sa.h | 15 +++++++--------
opensm/opensm/osm_prtn.c | 20 ++++++++++----------
opensm/opensm/osm_sa.c | 8 ++++----
opensm/opensm/osm_sa_mcmember_record.c | 21 ++++++++++-----------
4 files changed, 31 insertions(+), 33 deletions(-)
diff --git a/opensm/include/opensm/osm_sa.h b/opensm/include/opensm/osm_sa.h
index d516310..7c1061d 100644
--- a/opensm/include/opensm/osm_sa.h
+++ b/opensm/include/opensm/osm_sa.h
@@ -472,22 +472,21 @@ int osm_sa_db_file_load(struct osm_opensm *p_osm);
* SYNOPSIS
*/
-ib_api_status_t
-osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa, IN ib_net64_t comp_mask,
- IN ib_member_rec_t * p_recvd_mcmember_rec,
- OUT osm_mgrp_t ** pp_mgrp);
+osm_mgrp_t *osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
+ IN ib_net64_t comp_mask,
+ IN ib_member_rec_t *
+ p_recvd_mcmember_rec);
/*
* PARAMETERS
* p_sa
* [in] Pointer to an osm_sa_t object.
+* comp_mask
+* [in] SA query component mask
* p_recvd_mcmember_rec
* [in] Received Multicast member record
*
-* pp_mgrp
-* [out] pointer the osm_mgrp_t object
-*
* RETURN VALUES
-* IB_SUCCESS, IB_ERROR
+* The pointer to MC group object found or created, NULL in case of errors
*
*********/
diff --git a/opensm/opensm/osm_prtn.c b/opensm/opensm/osm_prtn.c
index 4b087a4..6a23c76 100644
--- a/opensm/opensm/osm_prtn.c
+++ b/opensm/opensm/osm_prtn.c
@@ -174,9 +174,8 @@ ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
ib_member_rec_t mc_rec;
ib_net64_t comp_mask;
ib_net16_t pkey;
- osm_mgrp_t *p_mgrp = NULL;
+ osm_mgrp_t *mgrp;
osm_sa_t *p_sa = &p_subn->p_osm->sa;
- ib_api_status_t status = IB_SUCCESS;
uint8_t hop_limit;
pkey = p->pkey | cl_hton16(0x8000);
@@ -197,24 +196,25 @@ ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
mc_rec.pkt_life = p_subn->opt.subnet_timeout;
mc_rec.sl_flow_hop = ib_member_set_sl_flow_hop(p->sl, 0, hop_limit);
/* Scope in MCMemberRecord (if present) needs to be consistent with MGID */
- mc_rec.scope_state = ib_member_set_scope_state(scope, IB_MC_REC_STATE_FULL_MEMBER);
+ mc_rec.scope_state =
+ ib_member_set_scope_state(scope, IB_MC_REC_STATE_FULL_MEMBER);
ib_mgid_set_scope(&mc_rec.mgid, scope);
/* don't update rate, mtu */
comp_mask = IB_MCR_COMPMASK_MTU | IB_MCR_COMPMASK_MTU_SEL |
IB_MCR_COMPMASK_RATE | IB_MCR_COMPMASK_RATE_SEL;
- status = osm_mcmr_rcv_find_or_create_new_mgrp(p_sa, comp_mask, &mc_rec,
- &p_mgrp);
- if (!p_mgrp || status != IB_SUCCESS)
+ mgrp = osm_mcmr_rcv_find_or_create_new_mgrp(p_sa, comp_mask, &mc_rec);
+ if (!mgrp) {
OSM_LOG(p_log, OSM_LOG_ERROR,
"Failed to create MC group with pkey 0x%04x\n",
cl_ntoh16(pkey));
- if (p_mgrp) {
- p_mgrp->well_known = TRUE;
- p->mgrp = p_mgrp;
+ return IB_ERROR;
}
- return status;
+ mgrp->well_known = TRUE;
+ p->mgrp = mgrp;
+
+ return IB_SUCCESS;
}
static uint16_t generate_pkey(osm_subn_t * p_subn)
diff --git a/opensm/opensm/osm_sa.c b/opensm/opensm/osm_sa.c
index ef9872d..812e435 100644
--- a/opensm/opensm/osm_sa.c
+++ b/opensm/opensm/osm_sa.c
@@ -741,10 +741,10 @@ static osm_mgrp_t *load_mcgroup(osm_opensm_t * p_osm, ib_net16_t mlid,
comp_mask = IB_MCR_COMPMASK_MTU | IB_MCR_COMPMASK_MTU_SEL
| IB_MCR_COMPMASK_RATE | IB_MCR_COMPMASK_RATE_SEL;
- if (osm_mcmr_rcv_find_or_create_new_mgrp(&p_osm->sa,
- comp_mask, p_mcm_rec,
- &p_mgrp) != IB_SUCCESS ||
- !p_mgrp || p_mgrp->mlid != mlid) {
+ if (!(p_mgrp = osm_mcmr_rcv_find_or_create_new_mgrp(&p_osm->sa,
+ comp_mask,
+ p_mcm_rec)) ||
+ p_mgrp->mlid != mlid) {
OSM_LOG(&p_osm->log, OSM_LOG_ERROR,
"cannot create MC group with mlid 0x%04x and mgid "
"0x%016" PRIx64 ":0x%016" PRIx64 "\n", cl_ntoh16(mlid),
diff --git a/opensm/opensm/osm_sa_mcmember_record.c b/opensm/opensm/osm_sa_mcmember_record.c
index 93c2767..b2318ec 100644
--- a/opensm/opensm/osm_sa_mcmember_record.c
+++ b/opensm/opensm/osm_sa_mcmember_record.c
@@ -868,21 +868,20 @@ Exit:
/**********************************************************************
Call this function to find or create a new mgrp.
**********************************************************************/
-ib_api_status_t osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
- IN ib_net64_t comp_mask,
- IN ib_member_rec_t *
- p_recvd_mcmember_rec,
- OUT osm_mgrp_t ** pp_mgrp)
+osm_mgrp_t *osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
+ IN ib_net64_t comp_mask,
+ IN ib_member_rec_t *
+ p_recvd_mcmember_rec)
{
osm_mgrp_t *mgrp;
if ((mgrp = osm_get_mgrp_by_mgid(sa->p_subn,
- &p_recvd_mcmember_rec->mgid))) {
- *pp_mgrp = mgrp;
- return IB_SUCCESS;
- }
- return mcmr_rcv_create_new_mgrp(sa, comp_mask, p_recvd_mcmember_rec,
- NULL, pp_mgrp);
+ &p_recvd_mcmember_rec->mgid)))
+ return mgrp;
+ if (mcmr_rcv_create_new_mgrp(sa, comp_mask, p_recvd_mcmember_rec, NULL,
+ &mgrp) == IB_SUCCESS)
+ return mgrp;
+ return NULL;
}
/*********************************************************************
--
1.7.0.4
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] opensm/sa: simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call
2010-09-07 20:55 ` [PATCH] opensm/sa: simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call Sasha Khapyorsky
@ 2010-09-21 15:51 ` Yevgeny Kliteynik
0 siblings, 0 replies; 4+ messages in thread
From: Yevgeny Kliteynik @ 2010-09-21 15:51 UTC (permalink / raw)
To: Sasha Khapyorsky; +Cc: Linux RDMA, Yevgeny Kliteynik
On 07-Sep-10 11:55 PM, Sasha Khapyorsky wrote:
>
> Simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call so that it
> will return the pointer to created of found MC group.
Looks good.
-- Yevgeny
> Signed-off-by: Sasha Khapyorsky<sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
> ---
> opensm/include/opensm/osm_sa.h | 15 +++++++--------
> opensm/opensm/osm_prtn.c | 20 ++++++++++----------
> opensm/opensm/osm_sa.c | 8 ++++----
> opensm/opensm/osm_sa_mcmember_record.c | 21 ++++++++++-----------
> 4 files changed, 31 insertions(+), 33 deletions(-)
>
> diff --git a/opensm/include/opensm/osm_sa.h b/opensm/include/opensm/osm_sa.h
> index d516310..7c1061d 100644
> --- a/opensm/include/opensm/osm_sa.h
> +++ b/opensm/include/opensm/osm_sa.h
> @@ -472,22 +472,21 @@ int osm_sa_db_file_load(struct osm_opensm *p_osm);
> * SYNOPSIS
> */
>
> -ib_api_status_t
> -osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa, IN ib_net64_t comp_mask,
> - IN ib_member_rec_t * p_recvd_mcmember_rec,
> - OUT osm_mgrp_t ** pp_mgrp);
> +osm_mgrp_t *osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
> + IN ib_net64_t comp_mask,
> + IN ib_member_rec_t *
> + p_recvd_mcmember_rec);
> /*
> * PARAMETERS
> * p_sa
> * [in] Pointer to an osm_sa_t object.
> +* comp_mask
> +* [in] SA query component mask
> * p_recvd_mcmember_rec
> * [in] Received Multicast member record
> *
> -* pp_mgrp
> -* [out] pointer the osm_mgrp_t object
> -*
> * RETURN VALUES
> -* IB_SUCCESS, IB_ERROR
> +* The pointer to MC group object found or created, NULL in case of errors
> *
> *********/
>
> diff --git a/opensm/opensm/osm_prtn.c b/opensm/opensm/osm_prtn.c
> index 4b087a4..6a23c76 100644
> --- a/opensm/opensm/osm_prtn.c
> +++ b/opensm/opensm/osm_prtn.c
> @@ -174,9 +174,8 @@ ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
> ib_member_rec_t mc_rec;
> ib_net64_t comp_mask;
> ib_net16_t pkey;
> - osm_mgrp_t *p_mgrp = NULL;
> + osm_mgrp_t *mgrp;
> osm_sa_t *p_sa =&p_subn->p_osm->sa;
> - ib_api_status_t status = IB_SUCCESS;
> uint8_t hop_limit;
>
> pkey = p->pkey | cl_hton16(0x8000);
> @@ -197,24 +196,25 @@ ib_api_status_t osm_prtn_add_mcgroup(osm_log_t * p_log, osm_subn_t * p_subn,
> mc_rec.pkt_life = p_subn->opt.subnet_timeout;
> mc_rec.sl_flow_hop = ib_member_set_sl_flow_hop(p->sl, 0, hop_limit);
> /* Scope in MCMemberRecord (if present) needs to be consistent with MGID */
> - mc_rec.scope_state = ib_member_set_scope_state(scope, IB_MC_REC_STATE_FULL_MEMBER);
> + mc_rec.scope_state =
> + ib_member_set_scope_state(scope, IB_MC_REC_STATE_FULL_MEMBER);
> ib_mgid_set_scope(&mc_rec.mgid, scope);
>
> /* don't update rate, mtu */
> comp_mask = IB_MCR_COMPMASK_MTU | IB_MCR_COMPMASK_MTU_SEL |
> IB_MCR_COMPMASK_RATE | IB_MCR_COMPMASK_RATE_SEL;
> - status = osm_mcmr_rcv_find_or_create_new_mgrp(p_sa, comp_mask,&mc_rec,
> - &p_mgrp);
> - if (!p_mgrp || status != IB_SUCCESS)
> + mgrp = osm_mcmr_rcv_find_or_create_new_mgrp(p_sa, comp_mask,&mc_rec);
> + if (!mgrp) {
> OSM_LOG(p_log, OSM_LOG_ERROR,
> "Failed to create MC group with pkey 0x%04x\n",
> cl_ntoh16(pkey));
> - if (p_mgrp) {
> - p_mgrp->well_known = TRUE;
> - p->mgrp = p_mgrp;
> + return IB_ERROR;
> }
>
> - return status;
> + mgrp->well_known = TRUE;
> + p->mgrp = mgrp;
> +
> + return IB_SUCCESS;
> }
>
> static uint16_t generate_pkey(osm_subn_t * p_subn)
> diff --git a/opensm/opensm/osm_sa.c b/opensm/opensm/osm_sa.c
> index ef9872d..812e435 100644
> --- a/opensm/opensm/osm_sa.c
> +++ b/opensm/opensm/osm_sa.c
> @@ -741,10 +741,10 @@ static osm_mgrp_t *load_mcgroup(osm_opensm_t * p_osm, ib_net16_t mlid,
>
> comp_mask = IB_MCR_COMPMASK_MTU | IB_MCR_COMPMASK_MTU_SEL
> | IB_MCR_COMPMASK_RATE | IB_MCR_COMPMASK_RATE_SEL;
> - if (osm_mcmr_rcv_find_or_create_new_mgrp(&p_osm->sa,
> - comp_mask, p_mcm_rec,
> - &p_mgrp) != IB_SUCCESS ||
> - !p_mgrp || p_mgrp->mlid != mlid) {
> + if (!(p_mgrp = osm_mcmr_rcv_find_or_create_new_mgrp(&p_osm->sa,
> + comp_mask,
> + p_mcm_rec)) ||
> + p_mgrp->mlid != mlid) {
> OSM_LOG(&p_osm->log, OSM_LOG_ERROR,
> "cannot create MC group with mlid 0x%04x and mgid "
> "0x%016" PRIx64 ":0x%016" PRIx64 "\n", cl_ntoh16(mlid),
> diff --git a/opensm/opensm/osm_sa_mcmember_record.c b/opensm/opensm/osm_sa_mcmember_record.c
> index 93c2767..b2318ec 100644
> --- a/opensm/opensm/osm_sa_mcmember_record.c
> +++ b/opensm/opensm/osm_sa_mcmember_record.c
> @@ -868,21 +868,20 @@ Exit:
> /**********************************************************************
> Call this function to find or create a new mgrp.
> **********************************************************************/
> -ib_api_status_t osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
> - IN ib_net64_t comp_mask,
> - IN ib_member_rec_t *
> - p_recvd_mcmember_rec,
> - OUT osm_mgrp_t ** pp_mgrp)
> +osm_mgrp_t *osm_mcmr_rcv_find_or_create_new_mgrp(IN osm_sa_t * sa,
> + IN ib_net64_t comp_mask,
> + IN ib_member_rec_t *
> + p_recvd_mcmember_rec)
> {
> osm_mgrp_t *mgrp;
>
> if ((mgrp = osm_get_mgrp_by_mgid(sa->p_subn,
> - &p_recvd_mcmember_rec->mgid))) {
> - *pp_mgrp = mgrp;
> - return IB_SUCCESS;
> - }
> - return mcmr_rcv_create_new_mgrp(sa, comp_mask, p_recvd_mcmember_rec,
> - NULL, pp_mgrp);
> + &p_recvd_mcmember_rec->mgid)))
> + return mgrp;
> + if (mcmr_rcv_create_new_mgrp(sa, comp_mask, p_recvd_mcmember_rec, NULL,
> + &mgrp) == IB_SUCCESS)
> + return mgrp;
> + return NULL;
> }
>
> /*********************************************************************
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2010-09-07 14:50 [PATCH] opensm/osm_prtn.c: removing TopSpin hack Yevgeny Kliteynik
[not found] ` <4C865139.7010705-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
2010-09-07 18:19 ` Sasha Khapyorsky
2010-09-07 20:55 ` [PATCH] opensm/sa: simplify osm_mcmr_rcv_find_or_create_new_mgrp() function call Sasha Khapyorsky
2010-09-21 15:51 ` Yevgeny Kliteynik
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