From: ftillier <ftillier@ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86>
Date: Mon, 20 Jun 2005 22:42:50 +0000 (+0000)
Subject: Add new type for PDs - IB_PDT_UD - to allow HCA driver to control how the AV
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=6c0607088b2be5c9595fa718e376b292aa8bd756;p=~shefty%2Frdma-win.git

Add new type for PDs - IB_PDT_UD - to allow HCA driver to control how the AV
limit per PD based on intended usage.  AV limit for UD PDs is identical to that
of SQP PDs.


git-svn-id: svn://openib.tc.cornell.edu/gen1@19 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86
---

diff --git a/trunk/core/al/al_pd.c b/trunk/core/al/al_pd.c
index 513e3c6e..08508712 100644
--- a/trunk/core/al/al_pd.c
+++ b/trunk/core/al/al_pd.c
@@ -123,6 +123,7 @@ alloc_pd(
 
 	case IB_PDT_NORMAL:
 	case IB_PDT_SQP:
+	case IB_PDT_UD:
 		/* Allocate the protection domain. */
 		status = verbs_allocate_pd(h_ca, h_pd);
 		break;
diff --git a/trunk/hw/mt23108/kernel/hca_verbs.c b/trunk/hw/mt23108/kernel/hca_verbs.c
index 4369a784..55326e8f 100644
--- a/trunk/hw/mt23108/kernel/hca_verbs.c
+++ b/trunk/hw/mt23108/kernel/hca_verbs.c
@@ -686,17 +686,27 @@ mlnx_allocate_pd (
 			goto cleanup;
 		}
 
-		if( type == IB_PDT_SQP )
+		switch( type )
 		{
-			if (HH_OK != THHUL_pdm_alloc_pd_avs_prep(hobul_p->hhul_hndl, g_sqp_max_avs,
-				PD_FOR_SQP, &hhul_pd_hndl, pd_ul_resources_p))
+		case IB_PDT_SQP:
+			if (HH_OK != THHUL_pdm_alloc_pd_avs_prep(hobul_p->hhul_hndl,
+				g_sqp_max_avs, PD_FOR_SQP, &hhul_pd_hndl, pd_ul_resources_p))
 			{
 				status = IB_ERROR;
 				goto cleanup;
 			}
-		}
-		else
-		{
+			break;
+
+		case IB_PDT_UD:
+			if (HH_OK != THHUL_pdm_alloc_pd_avs_prep(hobul_p->hhul_hndl,
+				g_sqp_max_avs, PD_NO_FLAGS, &hhul_pd_hndl, pd_ul_resources_p))
+			{
+				status = IB_ERROR;
+				goto cleanup;
+			}
+			break;
+
+		default:
 			if (HH_OK != THHUL_pdm_alloc_pd_prep(hobul_p->hhul_hndl, &hhul_pd_hndl, pd_ul_resources_p)) {
 				status = IB_ERROR;
 				goto cleanup;
diff --git a/trunk/inc/iba/ib_types.h b/trunk/inc/iba/ib_types.h
index 254aa3ec..022e78a5 100644
--- a/trunk/inc/iba/ib_types.h
+++ b/trunk/inc/iba/ib_types.h
@@ -7821,7 +7821,8 @@ typedef enum _ib_pd_type
 {
 	IB_PDT_NORMAL,
 	IB_PDT_ALIAS,
-	IB_PDT_SQP
+	IB_PDT_SQP,
+	IB_PDT_UD
 
 }	ib_pd_type_t;
 /*
@@ -7834,6 +7835,9 @@ typedef enum _ib_pd_type
 *
 *	IB_PDT_SQP
 *		Protection domain for special queue pair usage.
+*
+*	IB_PDT_UD
+*		Protection domain for UD queue pair usage.
 *****/
 
 
diff --git a/trunk/ulp/ipoib/kernel/ipoib_port.c b/trunk/ulp/ipoib/kernel/ipoib_port.c
index cbd5f9d7..dce61f27 100644
--- a/trunk/ulp/ipoib/kernel/ipoib_port.c
+++ b/trunk/ulp/ipoib/kernel/ipoib_port.c
@@ -755,7 +755,7 @@ __ib_mgr_init(
 
 	/* Allocate the PD. */
 	status = p_port->p_adapter->p_ifc->alloc_pd(
-		p_port->ib_mgr.h_ca, IB_PDT_NORMAL, p_port, &p_port->ib_mgr.h_pd );
+		p_port->ib_mgr.h_ca, IB_PDT_UD, p_port, &p_port->ib_mgr.h_pd );
 	if( status != IB_SUCCESS )
 	{
 		IPOIB_TRACE_EXIT( IPOIB_DBG_ERROR,