From: Daisuke Matsuda <matsuda-daisuke@xxxxxxxxxxx>
[ Upstream commit 3a73746b267e5c6a87c9ad26f8c6a48e44da609c ]
ibv_query_device() has reported incorrect device attributes, which are
actually not used by the device. Make the constants correspond with the
attributes shown to users.
Fixes: 3ccffe8abf2f ("RDMA/rxe: Move max_elem into rxe_type_info")
Fixes: 3225717f6dfa ("RDMA/rxe: Replace red-black trees by xarrays")
Link: https://lore.kernel.org/r/20221220080848.253785-1-matsuda-daisuke@xxxxxxxxxxx
Signed-off-by: Daisuke Matsuda <matsuda-daisuke@xxxxxxxxxxx>
Reviewed-by: Li Zhijian <lizhijian@xxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/infiniband/sw/rxe/rxe_pool.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c
index f50620f5a0a1..1151c0b5ccea 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.c
+++ b/drivers/infiniband/sw/rxe/rxe_pool.c
@@ -23,16 +23,16 @@ static const struct rxe_type_info {
.size = sizeof(struct rxe_ucontext),
.elem_offset = offsetof(struct rxe_ucontext, elem),
.min_index = 1,
- .max_index = UINT_MAX,
- .max_elem = UINT_MAX,
+ .max_index = RXE_MAX_UCONTEXT,
+ .max_elem = RXE_MAX_UCONTEXT,
},
[RXE_TYPE_PD] = {
.name = "pd",
.size = sizeof(struct rxe_pd),
.elem_offset = offsetof(struct rxe_pd, elem),
.min_index = 1,
- .max_index = UINT_MAX,
- .max_elem = UINT_MAX,
+ .max_index = RXE_MAX_PD,
+ .max_elem = RXE_MAX_PD,
},
[RXE_TYPE_AH] = {
.name = "ah",
@@ -40,7 +40,7 @@ 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,
+ .max_elem = RXE_MAX_AH,
},
[RXE_TYPE_SRQ] = {
.name = "srq",
@@ -49,7 +49,7 @@ static const struct rxe_type_info {
.cleanup = rxe_srq_cleanup,
.min_index = RXE_MIN_SRQ_INDEX,
.max_index = RXE_MAX_SRQ_INDEX,
- .max_elem = RXE_MAX_SRQ_INDEX - RXE_MIN_SRQ_INDEX + 1,
+ .max_elem = RXE_MAX_SRQ,
},
[RXE_TYPE_QP] = {
.name = "qp",
@@ -58,7 +58,7 @@ 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,
+ .max_elem = RXE_MAX_QP,
},
[RXE_TYPE_CQ] = {
.name = "cq",
@@ -66,8 +66,8 @@ static const struct rxe_type_info {
.elem_offset = offsetof(struct rxe_cq, elem),
.cleanup = rxe_cq_cleanup,
.min_index = 1,
- .max_index = UINT_MAX,
- .max_elem = UINT_MAX,
+ .max_index = RXE_MAX_CQ,
+ .max_elem = RXE_MAX_CQ,
},
[RXE_TYPE_MR] = {
.name = "mr",
@@ -76,7 +76,7 @@ static const struct rxe_type_info {
.cleanup = rxe_mr_cleanup,
.min_index = RXE_MIN_MR_INDEX,
.max_index = RXE_MAX_MR_INDEX,
- .max_elem = RXE_MAX_MR_INDEX - RXE_MIN_MR_INDEX + 1,
+ .max_elem = RXE_MAX_MR,
},
[RXE_TYPE_MW] = {
.name = "mw",
@@ -85,7 +85,7 @@ static const struct rxe_type_info {
.cleanup = rxe_mw_cleanup,
.min_index = RXE_MIN_MW_INDEX,
.max_index = RXE_MAX_MW_INDEX,
- .max_elem = RXE_MAX_MW_INDEX - RXE_MIN_MW_INDEX + 1,
+ .max_elem = RXE_MAX_MW,
},
};
--
2.39.0
