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-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.c9
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_ah.h4
2 files changed, 11 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index 3216bce08a10..5f8a8dd423fc 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -198,10 +198,17 @@ int ocrdma_process_mad(struct ib_device *ibdev,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
- const struct ib_mad *in_mad, struct ib_mad *out_mad)
+ const struct ib_mad_hdr *in, size_t in_mad_size,
+ struct ib_mad_hdr *out, size_t *out_mad_size,
+ u16 *out_mad_pkey_index)
{
int status;
struct ocrdma_dev *dev;
+ const struct ib_mad *in_mad = (const struct ib_mad *)in;
+ struct ib_mad *out_mad = (struct ib_mad *)out;
+
+ BUG_ON(in_mad_size != sizeof(*in_mad) ||
+ *out_mad_size != sizeof(*out_mad));
switch (in_mad->mad_hdr.mgmt_class) {
case IB_MGMT_CLASS_PERF_MGMT:
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
index 5c4ae3eba47c..cf366fe03cb8 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h
@@ -44,5 +44,7 @@ int ocrdma_process_mad(struct ib_device *,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
- const struct ib_mad *in_mad, struct ib_mad *out_mad);
+ const struct ib_mad_hdr *in, size_t in_mad_size,
+ struct ib_mad_hdr *out, size_t *out_mad_size,
+ u16 *out_mad_pkey_index);
#endif /* __OCRDMA_AH_H__ */