/* Forward declare Precision Time Protocol (PTP) support structure. */
struct efx_ptp_data;
+struct hwtstamp_config;
struct efx_self_tests;
STATE_RECOVERY = 3, /* device recovering from PCI error */
};
-/*
- * Alignment of the skb->head which wraps a page-allocated RX buffer
- *
- * The skb allocated to wrap an rx_buffer can have this alignment. Since
- * the data is memcpy'd from the rx_buf, it does not need to be equal to
- * NET_IP_ALIGN.
- */
-#define EFX_PAGE_SKB_ALIGN 2
-
/* Forward declaration */
struct efx_nic;
* @n_channels: Number of channels in use
* @n_rx_channels: Number of channels used for RX (= number of RX queues)
* @n_tx_channels: Number of channels used for TX
+ * @rx_ip_align: RX DMA address offset to have IP header aligned in
+ * in accordance with NET_IP_ALIGN
* @rx_dma_len: Current maximum RX DMA length
* @rx_buffer_order: Order (log2) of number of pages for each RX buffer
* @rx_buffer_truesize: Amortised allocation size of an RX buffer,
unsigned rss_spread;
unsigned tx_channel_offset;
unsigned n_tx_channels;
+ unsigned int rx_ip_align;
unsigned int rx_dma_len;
unsigned int rx_buffer_order;
unsigned int rx_buffer_truesize;
struct work_struct mac_work;
bool port_enabled;
+ bool mc_bist_for_other_fn;
bool port_initialized;
struct net_device *net_dev;
struct efx_buffer stats_buffer;
+ u64 rx_nodesc_drops_total;
+ u64 rx_nodesc_drops_while_down;
+ bool rx_nodesc_drops_prev_state;
unsigned int phy_type;
const struct efx_phy_operations *phy_op;
* @update_stats: Update statistics not provided by event handling.
* Either argument may be %NULL.
* @start_stats: Start the regular fetching of statistics
+ * @pull_stats: Pull stats from the NIC and wait until they arrive.
* @stop_stats: Stop the regular fetching of statistics
* @set_id_led: Set state of identifying LED or revert to automatic function
* @push_irq_moderation: Apply interrupt moderation value
* @mtd_sync: Wait for write-back to complete on MTD partition. This
* also notifies the driver that a writer has finished using this
* partition.
+ * @ptp_write_host_time: Send host time to MC as part of sync protocol
+ * @ptp_set_ts_config: Set hardware timestamp configuration. The flags
+ * and tx_type will already have been validated but this operation
+ * must validate and update rx_filter.
* @revision: Hardware architecture revision
* @txd_ptr_tbl_base: TX descriptor ring base address
* @rxd_ptr_tbl_base: RX descriptor ring base address
* @offload_features: net_device feature flags for protocol offload
* features implemented in hardware
* @mcdi_max_ver: Maximum MCDI version supported
+ * @hwtstamp_filters: Mask of hardware timestamp filter types supported
*/
struct efx_nic_type {
unsigned int (*mem_map_size)(struct efx_nic *efx);
size_t (*update_stats)(struct efx_nic *efx, u64 *full_stats,
struct rtnl_link_stats64 *core_stats);
void (*start_stats)(struct efx_nic *efx);
+ void (*pull_stats)(struct efx_nic *efx);
void (*stop_stats)(struct efx_nic *efx);
void (*set_id_led)(struct efx_nic *efx, enum efx_led_mode mode);
void (*push_irq_moderation)(struct efx_channel *channel);
int (*mtd_sync)(struct mtd_info *mtd);
#endif
void (*ptp_write_host_time)(struct efx_nic *efx, u32 host_time);
+ int (*ptp_set_ts_config)(struct efx_nic *efx,
+ struct hwtstamp_config *init);
int revision;
unsigned int txd_ptr_tbl_base;
netdev_features_t offload_features;
int mcdi_max_ver;
unsigned int max_rx_ip_filters;
+ u32 hwtstamp_filters;
};
/**************************************************************************