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Diffstat (limited to 'drivers/net/ena/ena_ethdev.h')
-rw-r--r--drivers/net/ena/ena_ethdev.h32
1 files changed, 29 insertions, 3 deletions
diff --git a/drivers/net/ena/ena_ethdev.h b/drivers/net/ena/ena_ethdev.h
index 394d05e0..2dc8129e 100644
--- a/drivers/net/ena/ena_ethdev.h
+++ b/drivers/net/ena/ena_ethdev.h
@@ -34,8 +34,10 @@
#ifndef _ENA_ETHDEV_H_
#define _ENA_ETHDEV_H_
+#include <rte_cycles.h>
#include <rte_pci.h>
#include <rte_bus_pci.h>
+#include <rte_timer.h>
#include "ena_com.h"
@@ -48,8 +50,13 @@
#define ENA_NAME_MAX_LEN 20
#define ENA_PKT_MAX_BUFS 17
+#define ENA_MIN_MTU 128
+
#define ENA_MMIO_DISABLE_REG_READ BIT(0)
+#define ENA_WD_TIMEOUT_SEC 3
+#define ENA_DEVICE_KALIVE_TIMEOUT (ENA_WD_TIMEOUT_SEC * rte_get_timer_hz())
+
struct ena_adapter;
enum ena_ring_type {
@@ -70,8 +77,12 @@ struct ena_ring {
enum ena_ring_type type;
enum ena_admin_placement_policy_type tx_mem_queue_type;
- /* Holds the empty requests for TX OOO completions */
- uint16_t *empty_tx_reqs;
+ /* Holds the empty requests for TX/RX OOO completions */
+ union {
+ uint16_t *empty_tx_reqs;
+ uint16_t *empty_rx_reqs;
+ };
+
union {
struct ena_tx_buffer *tx_buffer_info; /* contex of tx packet */
struct rte_mbuf **rx_buffer_info; /* contex of rx packet */
@@ -92,14 +103,16 @@ struct ena_ring {
int configured;
struct ena_adapter *adapter;
uint64_t offloads;
+ u16 sgl_size;
} __rte_cache_aligned;
enum ena_adapter_state {
ENA_ADAPTER_STATE_FREE = 0,
ENA_ADAPTER_STATE_INIT = 1,
- ENA_ADAPTER_STATE_RUNNING = 2,
+ ENA_ADAPTER_STATE_RUNNING = 2,
ENA_ADAPTER_STATE_STOPPED = 3,
ENA_ADAPTER_STATE_CONFIG = 4,
+ ENA_ADAPTER_STATE_CLOSED = 5,
};
struct ena_driver_stats {
@@ -157,6 +170,7 @@ struct ena_adapter {
/* TX */
struct ena_ring tx_ring[ENA_MAX_NUM_QUEUES] __rte_cache_aligned;
int tx_ring_size;
+ u16 max_tx_sgl_size;
/* RX */
struct ena_ring rx_ring[ENA_MAX_NUM_QUEUES] __rte_cache_aligned;
@@ -180,6 +194,18 @@ struct ena_adapter {
uint64_t tx_selected_offloads;
uint64_t rx_supported_offloads;
uint64_t rx_selected_offloads;
+
+ bool link_status;
+
+ enum ena_regs_reset_reason_types reset_reason;
+
+ struct rte_timer timer_wd;
+ uint64_t timestamp_wd;
+ uint64_t keep_alive_timeout;
+
+ bool trigger_reset;
+
+ bool wd_state;
};
#endif /* _ENA_ETHDEV_H_ */