diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_netdev.h')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_netdev.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index 9e1860d81908..ba030d260940 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -50,12 +50,6 @@ #define DRV_MODULE_GEN_SUBMINOR 0 #define DRV_MODULE_NAME "ena" -#ifndef DRV_MODULE_GENERATION -#define DRV_MODULE_GENERATION \ - __stringify(DRV_MODULE_GEN_MAJOR) "." \ - __stringify(DRV_MODULE_GEN_MINOR) "." \ - __stringify(DRV_MODULE_GEN_SUBMINOR) "K" -#endif #define DEVICE_NAME "Elastic Network Adapter (ENA)" @@ -104,8 +98,6 @@ #define ENA_RX_RSS_TABLE_LOG_SIZE 7 #define ENA_RX_RSS_TABLE_SIZE (1 << ENA_RX_RSS_TABLE_LOG_SIZE) -#define ENA_HASH_KEY_SIZE 40 - /* The number of tx packet completions that will be handled each NAPI poll * cycle is ring_size / ENA_TX_POLL_BUDGET_DIVIDER. */ @@ -137,6 +129,8 @@ #define ENA_IO_IRQ_FIRST_IDX 1 #define ENA_IO_IRQ_IDX(q) (ENA_IO_IRQ_FIRST_IDX + (q)) +#define ENA_ADMIN_POLL_DELAY_US 100 + /* ENA device should send keep alive msg every 1 sec. * We wait for 6 sec just to be on the safe side. */ @@ -151,8 +145,9 @@ * The buffer size we share with the device is defined to be ENA_PAGE_SIZE */ -#define ENA_XDP_MAX_MTU (ENA_PAGE_SIZE - ETH_HLEN - ETH_FCS_LEN - \ - VLAN_HLEN - XDP_PACKET_HEADROOM) +#define ENA_XDP_MAX_MTU (ENA_PAGE_SIZE - ETH_HLEN - ETH_FCS_LEN - \ + VLAN_HLEN - XDP_PACKET_HEADROOM - \ + SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) #define ENA_IS_XDP_INDEX(adapter, index) (((index) >= (adapter)->xdp_first_ring) && \ ((index) < (adapter)->xdp_first_ring + (adapter)->xdp_num_queues)) @@ -248,6 +243,7 @@ struct ena_stats_tx { u64 bad_req_id; u64 llq_buffer_copy; u64 missed_tx; + u64 unmask_interrupt; }; struct ena_stats_rx { @@ -333,6 +329,7 @@ struct ena_stats_dev { u64 interface_down; u64 admin_q_pause; u64 rx_drops; + u64 tx_drops; }; enum ena_flags_t { |