diff options
| author |   Damjan Marion <damarion@cisco.com> | 2023-11-03 13:47:05 +0000 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2023-11-08 13:28:19 +0000 |
| commit | b8dd9815ef01b804f6a9b4aa47e486b8823a0c50 (patch) | |
| tree | 1281dff1f5f1c4f0cae98fd8ddd3493e9e44c799 /src/vnet/dev/dev.h | |
| parent | 29d07dbef986dd5ebe180b6bfcac9089946e95df (diff) | |
dev: interrupt mode support
Type: improvement
Change-Id: I4a0578598182339bcf76e6b01da76b590a06f773
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/dev/dev.h')
| -rw-r--r-- | src/vnet/dev/dev.h | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/src/vnet/dev/dev.h b/src/vnet/dev/dev.h index 9b54e737307..ae9b474dd19 100644 --- a/src/vnet/dev/dev.h +++ b/src/vnet/dev/dev.h @@ -110,7 +110,9 @@ typedef struct _ (MAX_FRAME_SIZE) \ _ (CHANGE_PRIMARY_HW_ADDR) \ _ (ADD_SECONDARY_HW_ADDR) \ - _ (REMOVE_SECONDARY_HW_ADDR) + _ (REMOVE_SECONDARY_HW_ADDR) \ + _ (RXQ_INTR_MODE_ENABLE) \ + _ (RXQ_INTR_MODE_DISABLE) typedef enum { @@ -124,12 +126,14 @@ typedef struct vnet_dev_port_cfg_change_req { vnet_dev_port_cfg_type_t type; u8 validated : 1; + u8 all_queues : 1; union { u8 promisc : 1; vnet_dev_hw_addr_t addr; u16 max_frame_size; + vnet_dev_queue_id_t queue_id; }; } vnet_dev_port_cfg_change_req_t; @@ -221,6 +225,8 @@ typedef struct vnet_dev_rx_queue u16 index; vnet_dev_counter_main_t *counter_main; CLIB_CACHE_LINE_ALIGN_MARK (runtime0); + vnet_dev_rx_queue_t *next_on_thread; + u8 interrupt_mode : 1; u8 enabled : 1; u8 started : 1; u8 suspended : 1; @@ -230,7 +236,7 @@ typedef struct vnet_dev_rx_queue vnet_dev_rx_queue_rt_req_t runtime_request; CLIB_CACHE_LINE_ALIGN_MARK (runtime1); vlib_buffer_template_t buffer_template; - CLIB_ALIGN_MARK (private_data, 16); + CLIB_CACHE_LINE_ALIGN_MARK (driver_data); u8 data[]; } vnet_dev_rx_queue_t; @@ -296,6 +302,7 @@ typedef struct vnet_dev_port u8 feature_arc_index; u8 feature_arc : 1; u8 redirect_to_node : 1; + u8 default_is_intr_mode : 1; u32 tx_node_index; u32 hw_if_index; u32 sw_if_index; @@ -568,27 +575,12 @@ void vnet_dev_poll_port_add (vlib_main_t *, vnet_dev_port_t *, f64, void vnet_dev_poll_port_remove (vlib_main_t *, vnet_dev_port_t *, vnet_dev_port_op_no_rv_t *); -/* runtime.c */ -typedef enum -{ - VNET_DEV_RT_OP_TYPE_UNKNOWN, - VNET_DEV_RT_OP_TYPE_RX_QUEUE, -} __clib_packed vnet_dev_rt_op_type_t; - -typedef enum -{ - VNET_DEV_RT_OP_ACTION_UNKNOWN, - VNET_DEV_RT_OP_ACTION_START, - VNET_DEV_RT_OP_ACTION_STOP, -} __clib_packed vnet_dev_rt_op_action_t; - typedef struct { u16 thread_index; - u8 type : 4; - u8 action : 4; u8 completed; - vnet_dev_rx_queue_t *rx_queue; + u8 in_order; + vnet_dev_port_t *port; } vnet_dev_rt_op_t; vnet_dev_rv_t vnet_dev_rt_exec_ops (vlib_main_t *, vnet_dev_t *, @@ -619,8 +611,7 @@ unformat_function_t unformat_vnet_dev_port_flags; typedef struct { - u8 n_rx_queues; - vnet_dev_rx_queue_t *rx_queues[4]; + vnet_dev_rx_queue_t *first_rx_queue; } vnet_dev_rx_node_runtime_t; STATIC_ASSERT (sizeof (vnet_dev_rx_node_runtime_t) <= |