diff options
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 5f255f75754..e169e5dcd1e 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -25,15 +25,11 @@ #include <linux/device.h> #include <linux/highmem.h> #include <linux/workqueue.h> -#include <linux/inet_lro.h> #include <linux/i2c.h> #include "enum.h" #include "bitfield.h" -#define EFX_MAX_LRO_DESCRIPTORS 8 -#define EFX_MAX_LRO_AGGR MAX_SKB_FRAGS - /************************************************************************** * * Build definitions @@ -340,13 +336,12 @@ enum efx_rx_alloc_method { * @eventq_read_ptr: Event queue read pointer * @last_eventq_read_ptr: Last event queue read pointer value. * @eventq_magic: Event queue magic value for driver-generated test events - * @lro_mgr: LRO state + * @irq_count: Number of IRQs since last adaptive moderation decision + * @irq_mod_score: IRQ moderation score * @rx_alloc_level: Watermark based heuristic counter for pushing descriptors * and diagnostic counters * @rx_alloc_push_pages: RX allocation method currently in use for pushing * descriptors - * @rx_alloc_pop_pages: RX allocation method currently in use for popping - * descriptors * @n_rx_tobe_disc: Count of RX_TOBE_DISC errors * @n_rx_ip_frag_err: Count of RX IP fragment errors * @n_rx_ip_hdr_chksum_err: Count of RX IP header checksum errors @@ -371,10 +366,11 @@ struct efx_channel { unsigned int last_eventq_read_ptr; unsigned int eventq_magic; - struct net_lro_mgr lro_mgr; + unsigned int irq_count; + unsigned int irq_mod_score; + int rx_alloc_level; int rx_alloc_push_pages; - int rx_alloc_pop_pages; unsigned n_rx_tobe_disc; unsigned n_rx_ip_frag_err; @@ -394,13 +390,11 @@ struct efx_channel { /** * struct efx_blinker - S/W LED blinking context - * @led_num: LED ID (board-specific meaning) * @state: Current state - on or off * @resubmit: Timer resubmission flag * @timer: Control timer for blinking */ struct efx_blinker { - int led_num; bool state; bool resubmit; struct timer_list timer; @@ -413,8 +407,8 @@ struct efx_blinker { * @major: Major rev. ('A', 'B' ...) * @minor: Minor rev. (0, 1, ...) * @init: Initialisation function - * @init_leds: Sets up board LEDs - * @set_fault_led: Turns the fault LED on or off + * @init_leds: Sets up board LEDs. May be called repeatedly. + * @set_id_led: Turns the identification LED on or off * @blink: Starts/stops blinking * @monitor: Board-specific health check function * @fini: Cleanup function @@ -430,9 +424,9 @@ struct efx_board { /* As the LEDs are typically attached to the PHY, LEDs * have a separate init callback that happens later than * board init. */ - int (*init_leds)(struct efx_nic *efx); + void (*init_leds)(struct efx_nic *efx); + void (*set_id_led) (struct efx_nic *efx, bool state); int (*monitor) (struct efx_nic *nic); - void (*set_fault_led) (struct efx_nic *efx, bool state); void (*blink) (struct efx_nic *efx, bool start); void (*fini) (struct efx_nic *nic); struct efx_blinker blinker; @@ -459,6 +453,7 @@ enum phy_type { PHY_TYPE_QT2022C2 = 4, PHY_TYPE_PM8358 = 6, PHY_TYPE_SFT9001A = 8, + PHY_TYPE_QT2025C = 9, PHY_TYPE_SFT9001B = 10, PHY_TYPE_MAX /* Insert any new items before this */ }; @@ -566,7 +561,7 @@ struct efx_mac_operations { * @poll: Poll for hardware state. Serialised by the mac_lock. * @get_settings: Get ethtool settings. Serialised by the mac_lock. * @set_settings: Set ethtool settings. Serialised by the mac_lock. - * @set_xnp_advertise: Set abilities advertised in Extended Next Page + * @set_npage_adv: Set abilities advertised in (Extended) Next Page * (only needed where AN bit is set in mmds) * @num_tests: Number of PHY-specific tests/results * @test_names: Names of the tests/results @@ -586,7 +581,7 @@ struct efx_phy_operations { struct ethtool_cmd *ecmd); int (*set_settings) (struct efx_nic *efx, struct ethtool_cmd *ecmd); - bool (*set_xnp_advertise) (struct efx_nic *efx, u32); + void (*set_npage_adv) (struct efx_nic *efx, u32); u32 num_tests; const char *const *test_names; int (*run_tests) (struct efx_nic *efx, int *results, unsigned flags); @@ -713,6 +708,8 @@ union efx_multicast_hash { * @membase: Memory BAR value * @biu_lock: BIU (bus interface unit) lock * @interrupt_mode: Interrupt mode + * @irq_rx_adaptive: Adaptive IRQ moderation enabled for RX event queues + * @irq_rx_moderation: IRQ moderation time for RX event queues * @i2c_adap: I2C adapter * @board_info: Board-level information * @state: Device state flag. Serialised by the rtnl_lock. @@ -754,8 +751,7 @@ union efx_multicast_hash { * &struct net_device_stats. * @stats_buffer: DMA buffer for statistics * @stats_lock: Statistics update lock. Serialises statistics fetches - * @stats_enabled: Temporarily disable statistics fetches. - * Serialised by @stats_lock + * @stats_disable_count: Nest count for disabling statistics fetches * @mac_op: MAC interface * @mac_address: Permanent MAC address * @phy_type: PHY type @@ -795,6 +791,8 @@ struct efx_nic { void __iomem *membase; spinlock_t biu_lock; enum efx_int_mode interrupt_mode; + bool irq_rx_adaptive; + unsigned int irq_rx_moderation; struct i2c_adapter i2c_adap; struct efx_board board_info; @@ -837,7 +835,7 @@ struct efx_nic { struct efx_mac_stats mac_stats; struct efx_buffer stats_buffer; spinlock_t stats_lock; - bool stats_enabled; + unsigned int stats_disable_count; struct efx_mac_operations *mac_op; unsigned char mac_address[ETH_ALEN]; |