1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 2e46c28fc601..ddd95b9fa6cf 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -3202,13 +3202,16 @@ int bnx2x_enable_sriov(struct bnx2x *bp)
                 bnx2x_iov_static_resc(bp, vf);
         }
 
-        /* prepare msix vectors in VF configuration space */
+        /* prepare msix vectors in VF configuration space - the value in the
+         * PCI configuration space should be the index of the last entry,
+         * namely one less than the actual size of the table
+         */
         for (vf_idx = first_vf; vf_idx < first_vf + req_vfs; vf_idx++) {
                 bnx2x_pretend_func(bp, HW_VF_HANDLE(bp, vf_idx));
                 REG_WR(bp, PCICFG_OFFSET + GRC_CONFIG_REG_VF_MSIX_CONTROL,
-                       num_vf_queues);
+                       num_vf_queues - 1);
                 DP(BNX2X_MSG_IOV, "set msix vec num in VF %d cfg space to %d\n",
-                   vf_idx, num_vf_queues);
+                   vf_idx, num_vf_queues - 1);
         }
         bnx2x_pretend_func(bp, BP_ABS_FUNC(bp));