RDMA/vmw_pvrdma: Return the correct opcode when creating WR

Since the IB_WR_REG_MR opcode value changed, let's set the PVRDMA device
opcodes explicitly.

Reported-by: Ruishuang Wang <ruishuangw@vmware.com>
Fixes: 9a59739bd0 ("IB/rxe: Revise the ib_wr_opcode enum")
Cc: stable@vger.kernel.org
Reviewed-by: Bryan Tan <bryantan@vmware.com>
Reviewed-by: Ruishuang Wang <ruishuangw@vmware.com>
Reviewed-by: Vishnu Dasa <vdasa@vmware.com>
Signed-off-by: Adit Ranadive <aditr@vmware.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/vmw_pvrdma/pvrdma.h

@@ -427,7 +427,40 @@ static inline enum ib_qp_state pvrdma_qp_state_to_ib(enum pvrdma_qp_state state)
 
 static inline enum pvrdma_wr_opcode ib_wr_opcode_to_pvrdma(enum ib_wr_opcode op)
 {
-	return (enum pvrdma_wr_opcode)op;
+	switch (op) {
+	case IB_WR_RDMA_WRITE:
+		return PVRDMA_WR_RDMA_WRITE;
+	case IB_WR_RDMA_WRITE_WITH_IMM:
+		return PVRDMA_WR_RDMA_WRITE_WITH_IMM;
+	case IB_WR_SEND:
+		return PVRDMA_WR_SEND;
+	case IB_WR_SEND_WITH_IMM:
+		return PVRDMA_WR_SEND_WITH_IMM;
+	case IB_WR_RDMA_READ:
+		return PVRDMA_WR_RDMA_READ;
+	case IB_WR_ATOMIC_CMP_AND_SWP:
+		return PVRDMA_WR_ATOMIC_CMP_AND_SWP;
+	case IB_WR_ATOMIC_FETCH_AND_ADD:
+		return PVRDMA_WR_ATOMIC_FETCH_AND_ADD;
+	case IB_WR_LSO:
+		return PVRDMA_WR_LSO;
+	case IB_WR_SEND_WITH_INV:
+		return PVRDMA_WR_SEND_WITH_INV;
+	case IB_WR_RDMA_READ_WITH_INV:
+		return PVRDMA_WR_RDMA_READ_WITH_INV;
+	case IB_WR_LOCAL_INV:
+		return PVRDMA_WR_LOCAL_INV;
+	case IB_WR_REG_MR:
+		return PVRDMA_WR_FAST_REG_MR;
+	case IB_WR_MASKED_ATOMIC_CMP_AND_SWP:
+		return PVRDMA_WR_MASKED_ATOMIC_CMP_AND_SWP;
+	case IB_WR_MASKED_ATOMIC_FETCH_AND_ADD:
+		return PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD;
+	case IB_WR_REG_SIG_MR:
+		return PVRDMA_WR_REG_SIG_MR;
+	default:
+		return PVRDMA_WR_ERROR;
+	}
 }
 
 static inline enum ib_wc_status pvrdma_wc_status_to_ib(