rxe: expose num_possible_cpus() cnum_comp_vectors

They're completely logical, so don't impose an artificial limitation.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/sw/rxe/rxe_param.h b/drivers/infiniband/sw/rxe/rxe_param.h
index 13ed2cc..1b596fb 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_param.h
+++ b/drivers/infiniband/sw/rxe/rxe_param.h
@@ -114,7 +114,6 @@ enum rxe_device_param {
        RXE_MAX_UCONTEXT                = 512,
 
        RXE_NUM_PORT                    = 1,
-       RXE_NUM_COMP_VECTORS            = 1,
 
        RXE_MIN_QP_INDEX                = 16,
        RXE_MAX_QP_INDEX                = 0x00020000,

diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 299b0f8..83d709e 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -1239,7 +1239,7 @@ int rxe_register_device(struct rxe_dev *rxe)
        dev->owner = THIS_MODULE;
        dev->node_type = RDMA_NODE_IB_CA;
        dev->phys_port_cnt = 1;
-       dev->num_comp_vectors = RXE_NUM_COMP_VECTORS;
+       dev->num_comp_vectors = num_possible_cpus();
        dev->dev.parent = rxe_dma_device(rxe);
        dev->local_dma_lkey = 0;
        addrconf_addr_eui48((unsigned char *)&dev->node_guid,