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authorBenoît Ganne <bganne@cisco.com>2021-03-17 14:41:33 +0100
committerDamjan Marion <dmarion@me.com>2021-05-04 07:23:03 +0000
commitf5a45680ee1c9c586ab2b037e3d71354789e4403 (patch)
tree81cc137d27befc7802efccd91aa6728c627f9064 /src/plugins/rdma/rdma.api
parentee60ac638c9abcd0763c57fce0e3e646723ea0e0 (diff)
rdma: add support for RSS configuration
Type: feature Change-Id: I911ee94b624ef5edf46b34666597eff93df1d1ed Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/plugins/rdma/rdma.api')
-rw-r--r--src/plugins/rdma/rdma.api66
1 files changed, 64 insertions, 2 deletions
diff --git a/src/plugins/rdma/rdma.api b/src/plugins/rdma/rdma.api
index 4519e2316d3..f2c70c7e514 100644
--- a/src/plugins/rdma/rdma.api
+++ b/src/plugins/rdma/rdma.api
@@ -15,7 +15,7 @@
*------------------------------------------------------------------
*/
-option version = "2.0.0";
+option version = "3.0.0";
import "vnet/interface_types.api";
enum rdma_mode
@@ -25,7 +25,6 @@ enum rdma_mode
RDMA_API_MODE_DV = 2,
};
-
/** \brief
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@@ -67,6 +66,7 @@ define rdma_create
define rdma_create_v2
{
+ option deprecated;
u32 client_index;
u32 context;
@@ -81,6 +81,55 @@ define rdma_create_v2
option vat_help = "<host-if ifname> [name <name>] [rx-queue-size <size>] [tx-queue-size <size>] [num-rx-queues <size>] [mode <auto|ibv|dv>] [no-multi-seg] [max-pktlen <size>]";
};
+enum rdma_rss4
+{
+ RDMA_API_RSS4_AUTO = 0,
+ RDMA_API_RSS4_IP = 1,
+ RDMA_API_RSS4_IP_UDP = 2,
+ RDMA_API_RSS4_IP_TCP = 3,
+};
+
+enum rdma_rss6
+{
+ RDMA_API_RSS6_AUTO = 0,
+ RDMA_API_RSS6_IP = 1,
+ RDMA_API_RSS6_IP_UDP = 2,
+ RDMA_API_RSS6_IP_TCP = 3,
+};
+
+/** \brief
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param host_if - Linux netdev interface name
+ @param name - new rdma interface name
+ @param rxq_num - number of receive queues (optional)
+ @param rxq_size - receive queue size (optional)
+ @param txq_size - transmit queue size (optional)
+ @param mode - operation mode (optional)
+ @param no_multi_seg (optional) - disable chained buffer RX
+ @param max_pktlen (optional) - maximal RX packet size.
+ @param rss4 (optional) - IPv4 RSS
+ @param rss6 (optional) - IPv6 RSS
+*/
+
+define rdma_create_v3
+{
+ u32 client_index;
+ u32 context;
+
+ string host_if[64];
+ string name[64];
+ u16 rxq_num [default=1];
+ u16 rxq_size [default=1024];
+ u16 txq_size [default=1024];
+ vl_api_rdma_mode_t mode [default=0];
+ bool no_multi_seg [default=0];
+ u16 max_pktlen [default=0];
+ vl_api_rdma_rss4_t rss4 [default=0];
+ vl_api_rdma_rss6_t rss6 [default=0];
+ option vat_help = "<host-if ifname> [name <name>] [rx-queue-size <size>] [tx-queue-size <size>] [num-rx-queues <size>] [mode <auto|ibv|dv>] [no-multi-seg] [max-pktlen <size>] [rss <ipv4|ipv4-udp|ipv4-tcp>] [rss <ipv6|ipv6-udp|ipv6-tcp>]";
+};
+
/** \brief
@param context - sender context, to match reply w/ request
@@ -114,6 +163,19 @@ define rdma_create_v2_reply
@param sw_if_index - interface index
*/
+define rdma_create_v3_reply
+{
+ u32 context;
+ i32 retval;
+ vl_api_interface_index_t sw_if_index;
+};
+
+/** \brief
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface index
+*/
+
autoreply define rdma_delete
{
u32 client_index;