diff options
| author | Vishwanathapura, Niranjana <niranjana.vishwanathapura@intel.com> | 2017-04-12 20:29:29 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-04-20 15:19:35 -0400 |
| commit | 2280740f01aee0883a2885f332aee27449390a4b (patch) | |
| tree | e417fbecacb513bd33b7dc8670f86e3b7b38807d /include/rdma | |
| parent | d4829ea6035b89dcddfdcb72d325ca2139f23730 (diff) | |
| download | linux-2280740f01aee0883a2885f332aee27449390a4b.tar.bz2 | |
IB/hfi1: Virtual Network Interface Controller (VNIC) HW support
HFI1 HW specific support for VNIC functionality.
Dynamically allocate a set of contexts for VNIC when the first vnic
port is instantiated. Allocate VNIC contexts from user contexts pool
and return them back to the same pool while freeing up. Set aside
enough MSI-X interrupts for VNIC contexts and assign them when the
contexts are allocated. On the receive side, use an RSM rule to
spread TCP/UDP streams among VNIC contexts.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/opa_port_info.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/rdma/opa_port_info.h b/include/rdma/opa_port_info.h index 9303e0e4f508..b4f0ac02f283 100644 --- a/include/rdma/opa_port_info.h +++ b/include/rdma/opa_port_info.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 Intel Corporation. All rights reserved. + * Copyright (c) 2014-2017 Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -127,6 +127,7 @@ #define OPA_LINK_WIDTH_3X 0x0004 #define OPA_LINK_WIDTH_4X 0x0008 +#define OPA_CAP_MASK3_IsEthOnFabricSupported (1 << 13) #define OPA_CAP_MASK3_IsSnoopSupported (1 << 7) #define OPA_CAP_MASK3_IsAsyncSC2VLSupported (1 << 6) #define OPA_CAP_MASK3_IsAddrRangeConfigSupported (1 << 5) |