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authorMohsin Kazmi <sykazmi@cisco.com>2021-11-09 17:44:10 +0000
committerDamjan Marion <dmarion@me.com>2021-12-03 13:12:13 +0000
commit0d05c0d214ffd326e531bea58f3c971bb9a58252 (patch)
treebacf7eacaac10a3c62c583f1a508156a778c4ae2 /src/vnet/interface.api
parent5d5f85f5e4003476fb6d9a0ccd6ad58ad90e5138 (diff)
interface: add multi tx-queues support for new tx infra
Type: feature Change-Id: I231f782b3c56dc2b10321e4569ac7acdad1c11da Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/interface.api')
-rw-r--r--src/vnet/interface.api77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/vnet/interface.api b/src/vnet/interface.api
index d89dea4e353..172f6afb818 100644
--- a/src/vnet/interface.api
+++ b/src/vnet/interface.api
@@ -458,6 +458,29 @@ autoreply define sw_interface_set_rx_placement
bool is_main;
};
+/** \brief Set an interface's tx-placement
+ Tx-Queue placement on specific thread is operational for only hardware
+ interface. It will not set queue - thread placement for sub-interfaces,
+ p2p and pipe interfaces.
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - the interface whose tx-placement will be set
+ @param queue_id - the queue number whose tx-placement will be set.
+ @param array_size - the size of the thread indexes array
+ @param threads - the thread indexes of main and worker(s) threads
+ whom tx-placement will be at.
+*/
+autoendian autoreply define sw_interface_set_tx_placement
+{
+ u32 client_index;
+ u32 context;
+ vl_api_interface_index_t sw_if_index;
+ u32 queue_id;
+ u32 array_size;
+ u32 threads[array_size];
+ option vat_help = "<interface | sw_if_index <index>> queue <n> [threads <list> | mask <hex>]";
+};
+
/** \brief Set custom interface name
Set custom interface name for the interface.
@param client_index - opaque cookie to identify the sender
@@ -512,6 +535,60 @@ define sw_interface_rx_placement_details
vl_api_rx_mode_t mode;
};
+service {
+ rpc sw_interface_tx_placement_get returns sw_interface_tx_placement_get_reply
+ stream sw_interface_tx_placement_details;
+};
+
+/** \brief get the tx queue placement of interface(s)
+ @param cursor - optional, it allows client to continue a dump
+ @param sw_if_index - optional interface index for which queue placement to
+ be requested. sw_if_index = ~0 will get the placement information for all
+ interfaces. It will not get information related to sub-interfaces, p2p
+ and pipe interfaces.
+*/
+autoendian define sw_interface_tx_placement_get
+{
+ u32 client_index;
+ u32 context;
+ u32 cursor;
+ vl_api_interface_index_t sw_if_index;
+ option vat_help = "[interface | sw_if_index <index>]";
+};
+
+autoendian define sw_interface_tx_placement_get_reply
+{
+ u32 context;
+ i32 retval;
+ u32 cursor;
+};
+
+/** \brief show the interface's queue - thread placement
+ This api is used to display the interface and queue worker
+ thread placement. One message per tx-queue per interface will
+ be sent to client.
+ Each message will contain information about tx-queue id of an
+ interface, interface index, thread on which this tx-queue is
+ placed and mode of tx-queue.
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - the interface whose tx-placement will be dumped
+ @param queue_id - the queue id
+ @param shared - the queue is shared on other threads
+ @param array_size - the size of the threads array
+ @param threads - the main and worker(s) thread index(es) whom tx-placement are at.
+*/
+autoendian define sw_interface_tx_placement_details
+{
+ u32 client_index;
+ u32 context;
+ vl_api_interface_index_t sw_if_index;
+ u32 queue_id;
+ u8 shared;
+ u32 array_size;
+ u32 threads[array_size];
+};
+
/* Gross kludge, DGMS */
autoreply define interface_name_renumber
{