diff options
| author |   Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> | 2017-09-26 06:44:26 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-09-27 11:21:57 -0400 |
| commit | b209a368eb72cacce290e327d3f783e9cdee040c (patch) | |
| tree | 7dec5da22219f6c3b99855871b87616c1adabe1c /drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h | |
| parent | IB/opa_vnic: Properly set vesw port status (diff) | |
| download | linux-dev-b209a368eb72cacce290e327d3f783e9cdee040c.tar.xz linux-dev-b209a368eb72cacce290e327d3f783e9cdee040c.zip | |
IB/opa_vnic: Add routing control information
Add protocol specific routing control information in the encapsulation
header as per the configuration.
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Scott Franco <safranco@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h')
| -rw-r--r-- | drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h index be45697b8e60..e4c9bf2ef7e2 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h @@ -103,6 +103,17 @@ #define OPA_VNIC_ETH_LINK_UP 1 #define OPA_VNIC_ETH_LINK_DOWN 2 +/* routing control */ +#define OPA_VNIC_ENCAP_RC_DEFAULT 0 +#define OPA_VNIC_ENCAP_RC_IPV4 4 +#define OPA_VNIC_ENCAP_RC_IPV4_UDP 8 +#define OPA_VNIC_ENCAP_RC_IPV4_TCP 12 +#define OPA_VNIC_ENCAP_RC_IPV6 16 +#define OPA_VNIC_ENCAP_RC_IPV6_TCP 20 +#define OPA_VNIC_ENCAP_RC_IPV6_UDP 24 + +#define OPA_VNIC_ENCAP_RC_EXT(w, b) (((w) >> OPA_VNIC_ENCAP_RC_ ## b) & 0x7) + /** * struct opa_vesw_info - OPA vnic switch information * @fabric_id: 10-bit fabric id @@ -111,6 +122,7 @@ * @pkey: partition key * @u_mcast_dlid: unknown multicast dlid * @u_ucast_dlid: array of unknown unicast dlids + * @rc: routing control * @eth_mtu: Ethernet MTU */ struct opa_vesw_info { @@ -127,7 +139,9 @@ struct opa_vesw_info { __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; - u8 rsvd3[60]; + __be32 rc; + + u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; } __packed; |