[PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate

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* [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate
@ 2011-07-05 17:24 Hal Rosenstock
       [not found] ` <4E1348D2.8080109-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Hal Rosenstock @ 2011-07-05 17:24 UTC (permalink / raw)
  To: Alex Netes; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org


Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
diff --git a/osmtest/osmt_multicast.c b/osmtest/osmt_multicast.c
index 9ea56c8..1054d49 100644
--- a/osmtest/osmt_multicast.c
+++ b/osmtest/osmt_multicast.c
@@ -385,7 +385,7 @@ void osmt_init_mc_query_rec(IN osmtest_t * const p_osmt,
 	/*  uint8_t     mtu; - keep it zero means - anything you have please. */
 	/*  uint8_t     tclass; can leave as zero for now (between subnets) */
 	/*  ib_net16_t  pkey; leave as zero */
-	p_mc_req->rate = IB_LINK_WIDTH_ACTIVE_4X;
+	p_mc_req->rate = IB_PATH_RECORD_RATE_2_5_GBS;
 	/*  uint8_t     pkt_life; zero means greater than zero ... */
 	/*  ib_net32_t  sl_flow_hop; keep it all zeros */
 	/*  we want to use a link local scope: 0x02 */
@@ -900,7 +900,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 
 	/* impossible requested rate */
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_GREATER_THAN << 6;
 
 	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
@@ -1247,7 +1247,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
 
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_LESS_THAN << 6;
+	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_LESS_THAN << 6;
 
 	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
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* Re: [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate
       [not found] ` <4E1348D2.8080109-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
@ 2011-07-08 11:12   ` Alex Netes
  0 siblings, 0 replies; 5+ messages in thread
From: Alex Netes @ 2011-07-08 11:12 UTC (permalink / raw)
  To: Hal Rosenstock; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Hi Hal,

On 13:24 Tue 05 Jul     , Hal Rosenstock wrote:
> 
> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> ---

Applied, thanks.
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* [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate
@ 2011-06-18 14:05 Hal Rosenstock
       [not found] ` <4DFCB0AE.80400-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Hal Rosenstock @ 2011-06-18 14:05 UTC (permalink / raw)
  To: Alex Netes; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Rather than using width defines, use rate defines when setting rate in MCMemberRecord.
The conversions here are 1 for 1.

Also, fix typo in an OSM_LOG message

Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
diff --git a/osmtest/osmt_multicast.c b/osmtest/osmt_multicast.c
index e4eba64..4e471ce 100644
--- a/osmtest/osmt_multicast.c
+++ b/osmtest/osmt_multicast.c
@@ -385,7 +385,7 @@ void osmt_init_mc_query_rec(IN osmtest_t * const p_osmt,
 	/*  uint8_t     mtu; - keep it zero means - anything you have please. */
 	/*  uint8_t     tclass; can leave as zero for now (between subnets) */
 	/*  ib_net16_t  pkey; leave as zero */
-	p_mc_req->rate = IB_LINK_WIDTH_ACTIVE_4X;
+	p_mc_req->rate = IB_PATH_RECORD_RATE_2_5_GBS;
 	/*  uint8_t     pkt_life; zero means greater than zero ... */
 	/*  ib_net32_t  sl_flow_hop; keep it all zeros */
 	/*  we want to use a link local scope: 0x02 */
@@ -900,7 +900,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 
 	/* impossible requested rate */
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_GREATER_THAN << 6;
 
 	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
@@ -1216,14 +1216,14 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
 		"Checking Create given MGID=0 valid Set several options :\n\t\t"
 		"First above min RATE, Second less than max RATE\n\t\t"
-		"Third above min MTU, Second less than max MTU\n\t\t"
+		"Third above min MTU, Fourth less than max MTU\n\t\t"
 		"Fifth exact MTU & RATE feasible, Sixth exact RATE feasible\n\t\t"
 		"Seventh exact MTU feasible (o15.0.1.4)...\n");
 
 	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
 
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
 
 	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
@@ -1247,7 +1247,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
 
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_LESS_THAN << 6;
+	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_LESS_THAN << 6;
 
 	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
@@ -1843,7 +1843,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 		"Checking JoinState update request should return 0x22 (o15.0.1.11)...\n");
 
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
 	mc_req_rec.mgid = good_mgid;
 
 	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
@@ -1980,7 +1980,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 
 	mc_req_rec.mgid = good_mgid;
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_LESS_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_LESS_THAN << 6;
 	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
 
@@ -2055,7 +2055,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 		"Checking partial JoinState delete request - removing NonMember (o15.0.1.14)...\n");
 
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
 	mc_req_rec.mgid = good_mgid;
 	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
 	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
@@ -2136,7 +2136,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 
 	mc_req_rec.mgid = osm_ipoib_mgid;
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
 	mc_req_rec.scope_state = 0x21;	/* delete full member */
 
 	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
@@ -2194,7 +2194,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 
 	mc_req_rec.mgid = osm_ipoib_mgid;
 	mc_req_rec.rate =
-	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
+	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
 	mc_req_rec.scope_state = 0x21;	/* delete full member */
 
 	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
@@ -2411,7 +2411,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
 			   join : P_Key, Q_Key, SL, FlowLabel, Tclass */
 
 			mc_req_rec.rate =
-			    IB_LINK_WIDTH_ACTIVE_1X |
+			    (IB_PATH_RECORD_RATE_2_5_GBS - 1) |
 			    IB_PATH_SELECTOR_GREATER_THAN << 6;
 			mc_req_rec.mlid = max_mlid;
 			memset(&mc_req_rec.mgid, 0, sizeof(ib_gid_t));
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* Re: [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate
       [not found] ` <4DFCB0AE.80400-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
@ 2011-06-19 12:05   ` Alex Netes
       [not found]     ` <20110619120535.GA2431-iQai9MGU/dyyaiaB+Ve85laTQe2KTcn/@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Alex Netes @ 2011-06-19 12:05 UTC (permalink / raw)
  To: Hal Rosenstock; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Hi Hal,

On 10:05 Sat 18 Jun     , Hal Rosenstock wrote:
> Rather than using width defines, use rate defines when setting rate in MCMemberRecord.
> The conversions here are 1 for 1.
> 
> Also, fix typo in an OSM_LOG message
> 
> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> ---
> diff --git a/osmtest/osmt_multicast.c b/osmtest/osmt_multicast.c
> index e4eba64..4e471ce 100644
> --- a/osmtest/osmt_multicast.c
> +++ b/osmtest/osmt_multicast.c
> @@ -385,7 +385,7 @@ void osmt_init_mc_query_rec(IN osmtest_t * const p_osmt,
>  	/*  uint8_t     mtu; - keep it zero means - anything you have please. */
>  	/*  uint8_t     tclass; can leave as zero for now (between subnets) */
>  	/*  ib_net16_t  pkey; leave as zero */
> -	p_mc_req->rate = IB_LINK_WIDTH_ACTIVE_4X;
> +	p_mc_req->rate = IB_PATH_RECORD_RATE_2_5_GBS;
>  	/*  uint8_t     pkt_life; zero means greater than zero ... */
>  	/*  ib_net32_t  sl_flow_hop; keep it all zeros */
>  	/*  we want to use a link local scope: 0x02 */
> @@ -900,7 +900,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  
>  	/* impossible requested rate */
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_GREATER_THAN << 6;
>  
>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
> @@ -1216,14 +1216,14 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
>  		"Checking Create given MGID=0 valid Set several options :\n\t\t"
>  		"First above min RATE, Second less than max RATE\n\t\t"
> -		"Third above min MTU, Second less than max MTU\n\t\t"
> +		"Third above min MTU, Fourth less than max MTU\n\t\t"
>  		"Fifth exact MTU & RATE feasible, Sixth exact RATE feasible\n\t\t"
>  		"Seventh exact MTU feasible (o15.0.1.4)...\n");
>  
>  	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>  
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>  
>  	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
> @@ -1247,7 +1247,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>  
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_LESS_THAN << 6;
> +	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_LESS_THAN << 6;
>  
>  	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
> @@ -1843,7 +1843,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  		"Checking JoinState update request should return 0x22 (o15.0.1.11)...\n");
>  
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;

(IB_PATH_RECORD_RATE_2_5_GBS - 1) is defined as 1 and it's a reserved value
IBTA p917.
Moreover in the OpenSM code opensm/osm_sa_mcmember_record.c:288 the check is:

	if (rate_mgrp <= rate_required) { //equal or greater

So I guess rate here could be defined as:
	mc_req_rec.rate =
		(IB_PATH_RECORD_RATE_2_5_GBS) | IB_PATH_SELECTOR_GREATER_THAN << 6;

>  	mc_req_rec.mgid = good_mgid;
>  
>  	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
> @@ -1980,7 +1980,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  
>  	mc_req_rec.mgid = good_mgid;
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_LESS_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_LESS_THAN << 6;
>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>  
> @@ -2055,7 +2055,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  		"Checking partial JoinState delete request - removing NonMember (o15.0.1.14)...\n");
>  
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>  	mc_req_rec.mgid = good_mgid;
>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
> @@ -2136,7 +2136,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  
>  	mc_req_rec.mgid = osm_ipoib_mgid;
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>  	mc_req_rec.scope_state = 0x21;	/* delete full member */
>  
>  	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
> @@ -2194,7 +2194,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  
>  	mc_req_rec.mgid = osm_ipoib_mgid;
>  	mc_req_rec.rate =
> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>  	mc_req_rec.scope_state = 0x21;	/* delete full member */
>  
>  	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
> @@ -2411,7 +2411,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>  			   join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>  
>  			mc_req_rec.rate =
> -			    IB_LINK_WIDTH_ACTIVE_1X |
> +			    (IB_PATH_RECORD_RATE_2_5_GBS - 1) |
>  			    IB_PATH_SELECTOR_GREATER_THAN << 6;
>  			mc_req_rec.mlid = max_mlid;
>  			memset(&mc_req_rec.mgid, 0, sizeof(ib_gid_t));
> --
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> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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-- 

-- Alex
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^ permalink raw reply	[flat|nested] 5+ messages in thread

[parent not found: <20110619120535.GA2431-iQai9MGU/dyyaiaB+Ve85laTQe2KTcn/@public.gmane.org>]

* Re: [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate
       [not found]     ` <20110619120535.GA2431-iQai9MGU/dyyaiaB+Ve85laTQe2KTcn/@public.gmane.org>
@ 2011-06-19 14:46       ` Hal Rosenstock
  0 siblings, 0 replies; 5+ messages in thread
From: Hal Rosenstock @ 2011-06-19 14:46 UTC (permalink / raw)
  To: Alex Netes; +Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Hi Alex,

On 6/19/2011 8:05 AM, Alex Netes wrote:
> Hi Hal,
> 
> On 10:05 Sat 18 Jun     , Hal Rosenstock wrote:
>> Rather than using width defines, use rate defines when setting rate in MCMemberRecord.
>> The conversions here are 1 for 1.
>>
>> Also, fix typo in an OSM_LOG message
>>
>> Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>> ---
>> diff --git a/osmtest/osmt_multicast.c b/osmtest/osmt_multicast.c
>> index e4eba64..4e471ce 100644
>> --- a/osmtest/osmt_multicast.c
>> +++ b/osmtest/osmt_multicast.c
>> @@ -385,7 +385,7 @@ void osmt_init_mc_query_rec(IN osmtest_t * const p_osmt,
>>  	/*  uint8_t     mtu; - keep it zero means - anything you have please. */
>>  	/*  uint8_t     tclass; can leave as zero for now (between subnets) */
>>  	/*  ib_net16_t  pkey; leave as zero */
>> -	p_mc_req->rate = IB_LINK_WIDTH_ACTIVE_4X;
>> +	p_mc_req->rate = IB_PATH_RECORD_RATE_2_5_GBS;
>>  	/*  uint8_t     pkt_life; zero means greater than zero ... */
>>  	/*  ib_net32_t  sl_flow_hop; keep it all zeros */
>>  	/*  we want to use a link local scope: 0x02 */
>> @@ -900,7 +900,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  
>>  	/* impossible requested rate */
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  
>>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>> @@ -1216,14 +1216,14 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
>>  		"Checking Create given MGID=0 valid Set several options :\n\t\t"
>>  		"First above min RATE, Second less than max RATE\n\t\t"
>> -		"Third above min MTU, Second less than max MTU\n\t\t"
>> +		"Third above min MTU, Fourth less than max MTU\n\t\t"
>>  		"Fifth exact MTU & RATE feasible, Sixth exact RATE feasible\n\t\t"
>>  		"Seventh exact MTU feasible (o15.0.1.4)...\n");
>>  
>>  	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>>  
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  
>>  	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>> @@ -1247,7 +1247,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  	/* Good Flow - mgid is 0 while giving all required fields for join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>>  
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_12X | IB_PATH_SELECTOR_LESS_THAN << 6;
>> +	    IB_PATH_RECORD_RATE_60_GBS | IB_PATH_SELECTOR_LESS_THAN << 6;
>>  
>>  	comp_mask = IB_MCR_COMPMASK_MGID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>> @@ -1843,7 +1843,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  		"Checking JoinState update request should return 0x22 (o15.0.1.11)...\n");
>>  
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
> 
> (IB_PATH_RECORD_RATE_2_5_GBS - 1) is defined as 1 and it's a reserved value
> IBTA p917.

Yes, it's a reserved value but is equivalent to what was there.

> Moreover in the OpenSM code opensm/osm_sa_mcmember_record.c:288 the check is:
> 
> 	if (rate_mgrp <= rate_required) { //equal or greater

Is that another bug ? It says greater than rather than greater than or
equal to. Also, other places there do the comparison without the equal.

> So I guess rate here could be defined as:
> 	mc_req_rec.rate =
> 		(IB_PATH_RECORD_RATE_2_5_GBS) | IB_PATH_SELECTOR_GREATER_THAN << 6;

AFAIT it's not greater than or equal to but just greater than.

-- Hal

>>  	mc_req_rec.mgid = good_mgid;
>>  
>>  	OSM_LOG(&p_osmt->log, OSM_LOG_INFO,
>> @@ -1980,7 +1980,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  
>>  	mc_req_rec.mgid = good_mgid;
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_LESS_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_LESS_THAN << 6;
>>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>>  
>> @@ -2055,7 +2055,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  		"Checking partial JoinState delete request - removing NonMember (o15.0.1.14)...\n");
>>  
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  	mc_req_rec.mgid = good_mgid;
>>  	comp_mask = IB_MCR_COMPMASK_GID | IB_MCR_COMPMASK_PORT_GID | IB_MCR_COMPMASK_QKEY | IB_MCR_COMPMASK_PKEY | IB_MCR_COMPMASK_SL | IB_MCR_COMPMASK_FLOW | IB_MCR_COMPMASK_JOIN_STATE | IB_MCR_COMPMASK_TCLASS |	/* all above are required */
>>  	    IB_MCR_COMPMASK_RATE_SEL | IB_MCR_COMPMASK_RATE;
>> @@ -2136,7 +2136,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  
>>  	mc_req_rec.mgid = osm_ipoib_mgid;
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  	mc_req_rec.scope_state = 0x21;	/* delete full member */
>>  
>>  	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
>> @@ -2194,7 +2194,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  
>>  	mc_req_rec.mgid = osm_ipoib_mgid;
>>  	mc_req_rec.rate =
>> -	    IB_LINK_WIDTH_ACTIVE_1X | IB_PATH_SELECTOR_GREATER_THAN << 6;
>> +	    (IB_PATH_RECORD_RATE_2_5_GBS - 1) | IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  	mc_req_rec.scope_state = 0x21;	/* delete full member */
>>  
>>  	status = osmt_send_mcast_request(p_osmt, 0,	/* delete flag */
>> @@ -2411,7 +2411,7 @@ ib_api_status_t osmt_run_mcast_flow(IN osmtest_t * const p_osmt)
>>  			   join : P_Key, Q_Key, SL, FlowLabel, Tclass */
>>  
>>  			mc_req_rec.rate =
>> -			    IB_LINK_WIDTH_ACTIVE_1X |
>> +			    (IB_PATH_RECORD_RATE_2_5_GBS - 1) |
>>  			    IB_PATH_SELECTOR_GREATER_THAN << 6;
>>  			mc_req_rec.mlid = max_mlid;
>>  			memset(&mc_req_rec.mgid, 0, sizeof(ib_gid_t));
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2011-07-08 11:12 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-07-05 17:24 [PATCH] opensm/osmtest/osmt_multicast.c: Use proper defines for rate Hal Rosenstock
     [not found] ` <4E1348D2.8080109-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-07-08 11:12   ` Alex Netes
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2011-06-18 14:05 Hal Rosenstock
     [not found] ` <4DFCB0AE.80400-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2011-06-19 12:05   ` Alex Netes
     [not found]     ` <20110619120535.GA2431-iQai9MGU/dyyaiaB+Ve85laTQe2KTcn/@public.gmane.org>
2011-06-19 14:46       ` Hal Rosenstock

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