[PATCH for-next v10 10/11] RDMA/rxe: Move max_elem into rxe_type_info

[Bob Pearson <rpearsonhpe@xxxxxxxxx>]

Move the maximum number of elements from a parameter in rxe_pool_init
to a member of the rxe_type_info array.

Signed-off-by: Bob Pearson <rpearsonhpe@xxxxxxxxx>
---
 drivers/infiniband/sw/rxe/rxe.c      | 16 ++++++++--------
 drivers/infiniband/sw/rxe/rxe_pool.c | 13 +++++++++++--
 drivers/infiniband/sw/rxe/rxe_pool.h |  2 +-
 3 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index 29e2b93f6d7e..fab00a753af1 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -116,14 +116,14 @@ static void rxe_init_ports(struct rxe_dev *rxe)
 /* init pools of managed objects */
 static void rxe_init_pools(struct rxe_dev *rxe)
 {
-	rxe_pool_init(rxe, &rxe->uc_pool, RXE_TYPE_UC, rxe->max_ucontext);
-	rxe_pool_init(rxe, &rxe->pd_pool, RXE_TYPE_PD, rxe->attr.max_pd);
-	rxe_pool_init(rxe, &rxe->ah_pool, RXE_TYPE_AH, rxe->attr.max_ah);
-	rxe_pool_init(rxe, &rxe->srq_pool, RXE_TYPE_SRQ, rxe->attr.max_srq);
-	rxe_pool_init(rxe, &rxe->qp_pool, RXE_TYPE_QP, rxe->attr.max_qp);
-	rxe_pool_init(rxe, &rxe->cq_pool, RXE_TYPE_CQ, rxe->attr.max_cq);
-	rxe_pool_init(rxe, &rxe->mr_pool, RXE_TYPE_MR, rxe->attr.max_mr);
-	rxe_pool_init(rxe, &rxe->mw_pool, RXE_TYPE_MW, rxe->attr.max_mw);
+	rxe_pool_init(rxe, &rxe->uc_pool, RXE_TYPE_UC);
+	rxe_pool_init(rxe, &rxe->pd_pool, RXE_TYPE_PD);
+	rxe_pool_init(rxe, &rxe->ah_pool, RXE_TYPE_AH);
+	rxe_pool_init(rxe, &rxe->srq_pool, RXE_TYPE_SRQ);
+	rxe_pool_init(rxe, &rxe->qp_pool, RXE_TYPE_QP);
+	rxe_pool_init(rxe, &rxe->cq_pool, RXE_TYPE_CQ);
+	rxe_pool_init(rxe, &rxe->mr_pool, RXE_TYPE_MR);
+	rxe_pool_init(rxe, &rxe->mw_pool, RXE_TYPE_MW);
 }
 
 /* initialize rxe device state */
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c
index 713df1ce2bbc..20b97a90b4c8 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.c
+++ b/drivers/infiniband/sw/rxe/rxe_pool.c
@@ -18,6 +18,7 @@ static const struct rxe_type_info {
 	enum rxe_pool_flags flags;
 	u32 min_index;
 	u32 max_index;
+	u32 max_elem;
 } rxe_type_info[RXE_NUM_TYPES] = {
 	[RXE_TYPE_UC] = {
 		.name		= "rxe-uc",
@@ -25,6 +26,7 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_ucontext, elem),
 		.min_index	= 1,
 		.max_index	= UINT_MAX,
+		.max_elem	= UINT_MAX,
 	},
 	[RXE_TYPE_PD] = {
 		.name		= "rxe-pd",
@@ -32,6 +34,7 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_pd, elem),
 		.min_index	= 1,
 		.max_index	= UINT_MAX,
+		.max_elem	= UINT_MAX,
 	},
 	[RXE_TYPE_AH] = {
 		.name		= "rxe-ah",
@@ -39,6 +42,7 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_ah, elem),
 		.min_index	= RXE_MIN_AH_INDEX,
 		.max_index	= RXE_MAX_AH_INDEX,
+		.max_elem	= RXE_MAX_AH_INDEX - RXE_MIN_AH_INDEX + 1,
 	},
 	[RXE_TYPE_SRQ] = {
 		.name		= "rxe-srq",
@@ -46,6 +50,7 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_srq, elem),
 		.min_index	= RXE_MIN_SRQ_INDEX,
 		.max_index	= RXE_MAX_SRQ_INDEX,
+		.max_elem	= RXE_MAX_SRQ_INDEX - RXE_MIN_SRQ_INDEX + 1,
 	},
 	[RXE_TYPE_QP] = {
 		.name		= "rxe-qp",
@@ -54,6 +59,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_qp_cleanup,
 		.min_index	= RXE_MIN_QP_INDEX,
 		.max_index	= RXE_MAX_QP_INDEX,
+		.max_elem	= RXE_MAX_QP_INDEX - RXE_MIN_QP_INDEX + 1,
 	},
 	[RXE_TYPE_CQ] = {
 		.name		= "rxe-cq",
@@ -62,6 +68,7 @@ static const struct rxe_type_info {
 		.cleanup	= rxe_cq_cleanup,
 		.min_index	= 1,
 		.max_index	= UINT_MAX,
+		.max_elem	= UINT_MAX,
 	},
 	[RXE_TYPE_MR] = {
 		.name		= "rxe-mr",
@@ -71,6 +78,7 @@ static const struct rxe_type_info {
 		.flags		= RXE_POOL_ALLOC,
 		.min_index	= RXE_MIN_MR_INDEX,
 		.max_index	= RXE_MAX_MR_INDEX,
+		.max_elem	= RXE_MAX_MR_INDEX - RXE_MIN_MR_INDEX + 1,
 	},
 	[RXE_TYPE_MW] = {
 		.name		= "rxe-mw",
@@ -78,11 +86,12 @@ static const struct rxe_type_info {
 		.elem_offset	= offsetof(struct rxe_mw, elem),
 		.min_index	= RXE_MIN_MW_INDEX,
 		.max_index	= RXE_MAX_MW_INDEX,
+		.max_elem	= RXE_MAX_MW_INDEX - RXE_MIN_MW_INDEX + 1,
 	},
 };
 
 void rxe_pool_init(struct rxe_dev *rxe, struct rxe_pool *pool,
-		   enum rxe_elem_type type, unsigned int max_elem)
+		   enum rxe_elem_type type)
 {
 	const struct rxe_type_info *info = &rxe_type_info[type];
 
@@ -91,7 +100,7 @@ void rxe_pool_init(struct rxe_dev *rxe, struct rxe_pool *pool,
 	pool->rxe		= rxe;
 	pool->name		= info->name;
 	pool->type		= type;
-	pool->max_elem		= max_elem;
+	pool->max_elem		= info->max_elem;
 	pool->elem_size		= ALIGN(info->size, RXE_POOL_ALIGN);
 	pool->elem_offset	= info->elem_offset;
 	pool->flags		= info->flags;
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.h b/drivers/infiniband/sw/rxe/rxe_pool.h
index f98d2950bb9f..5450f62b01bd 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.h
+++ b/drivers/infiniband/sw/rxe/rxe_pool.h
@@ -56,7 +56,7 @@ struct rxe_pool {
  * pool elements will be allocated out of a slab cache
  */
 void rxe_pool_init(struct rxe_dev *rxe, struct rxe_pool *pool,
-		  enum rxe_elem_type type, u32 max_elem);
+		  enum rxe_elem_type type);
 
 /* free resources from object pool */
 void rxe_pool_cleanup(struct rxe_pool *pool);
-- 
2.32.0