Differential D24659 Diff 71641 head/sys/dev/e1000/if_em.c

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head/sys/dev/e1000/if_em.c

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static void em_if_stop(if_ctx_t ctx);		static void em_if_stop(if_ctx_t ctx);
static void em_if_media_status(if_ctx_t, struct ifmediareq *);		static void em_if_media_status(if_ctx_t, struct ifmediareq *);
static int em_if_media_change(if_ctx_t ctx);		static int em_if_media_change(if_ctx_t ctx);
static int em_if_mtu_set(if_ctx_t ctx, uint32_t mtu);		static int em_if_mtu_set(if_ctx_t ctx, uint32_t mtu);
static void em_if_timer(if_ctx_t ctx, uint16_t qid);		static void em_if_timer(if_ctx_t ctx, uint16_t qid);
static void em_if_vlan_register(if_ctx_t ctx, u16 vtag);		static void em_if_vlan_register(if_ctx_t ctx, u16 vtag);
static void em_if_vlan_unregister(if_ctx_t ctx, u16 vtag);		static void em_if_vlan_unregister(if_ctx_t ctx, u16 vtag);
static void em_if_watchdog_reset(if_ctx_t ctx);		static void em_if_watchdog_reset(if_ctx_t ctx);
		static bool em_if_needs_restart(if_ctx_t ctx, enum iflib_restart_event event);

static void em_identify_hardware(if_ctx_t ctx);		static void em_identify_hardware(if_ctx_t ctx);
static int em_allocate_pci_resources(if_ctx_t ctx);		static int em_allocate_pci_resources(if_ctx_t ctx);
static void em_free_pci_resources(if_ctx_t ctx);		static void em_free_pci_resources(if_ctx_t ctx);
static void em_reset(if_ctx_t ctx);		static void em_reset(if_ctx_t ctx);
static int em_setup_interface(if_ctx_t ctx);		static int em_setup_interface(if_ctx_t ctx);
static int em_setup_msix(if_ctx_t ctx);		static int em_setup_msix(if_ctx_t ctx);

▲ Show 20 Lines • Show All 133 Lines • ▼ Show 20 Lines	static device_method_t em_if_methods[] = {
DEVMETHOD(ifdi_watchdog_reset, em_if_watchdog_reset),		DEVMETHOD(ifdi_watchdog_reset, em_if_watchdog_reset),
DEVMETHOD(ifdi_vlan_register, em_if_vlan_register),		DEVMETHOD(ifdi_vlan_register, em_if_vlan_register),
DEVMETHOD(ifdi_vlan_unregister, em_if_vlan_unregister),		DEVMETHOD(ifdi_vlan_unregister, em_if_vlan_unregister),
DEVMETHOD(ifdi_get_counter, em_if_get_counter),		DEVMETHOD(ifdi_get_counter, em_if_get_counter),
DEVMETHOD(ifdi_led_func, em_if_led_func),		DEVMETHOD(ifdi_led_func, em_if_led_func),
DEVMETHOD(ifdi_rx_queue_intr_enable, em_if_rx_queue_intr_enable),		DEVMETHOD(ifdi_rx_queue_intr_enable, em_if_rx_queue_intr_enable),
DEVMETHOD(ifdi_tx_queue_intr_enable, em_if_tx_queue_intr_enable),		DEVMETHOD(ifdi_tx_queue_intr_enable, em_if_tx_queue_intr_enable),
DEVMETHOD(ifdi_debug, em_if_debug),		DEVMETHOD(ifdi_debug, em_if_debug),
		DEVMETHOD(ifdi_needs_restart, em_if_needs_restart),
DEVMETHOD_END		DEVMETHOD_END
};		};

static driver_t em_if_driver = {		static driver_t em_if_driver = {
"em_if", em_if_methods, sizeof(struct adapter)		"em_if", em_if_methods, sizeof(struct adapter)
};		};

static device_method_t igb_if_methods[] = {		static device_method_t igb_if_methods[] = {
Show All 21 Lines	static device_method_t igb_if_methods[] = {
DEVMETHOD(ifdi_watchdog_reset, em_if_watchdog_reset),		DEVMETHOD(ifdi_watchdog_reset, em_if_watchdog_reset),
DEVMETHOD(ifdi_vlan_register, em_if_vlan_register),		DEVMETHOD(ifdi_vlan_register, em_if_vlan_register),
DEVMETHOD(ifdi_vlan_unregister, em_if_vlan_unregister),		DEVMETHOD(ifdi_vlan_unregister, em_if_vlan_unregister),
DEVMETHOD(ifdi_get_counter, em_if_get_counter),		DEVMETHOD(ifdi_get_counter, em_if_get_counter),
DEVMETHOD(ifdi_led_func, em_if_led_func),		DEVMETHOD(ifdi_led_func, em_if_led_func),
DEVMETHOD(ifdi_rx_queue_intr_enable, igb_if_rx_queue_intr_enable),		DEVMETHOD(ifdi_rx_queue_intr_enable, igb_if_rx_queue_intr_enable),
DEVMETHOD(ifdi_tx_queue_intr_enable, igb_if_tx_queue_intr_enable),		DEVMETHOD(ifdi_tx_queue_intr_enable, igb_if_tx_queue_intr_enable),
DEVMETHOD(ifdi_debug, em_if_debug),		DEVMETHOD(ifdi_debug, em_if_debug),
		DEVMETHOD(ifdi_needs_restart, em_if_needs_restart),
DEVMETHOD_END		DEVMETHOD_END
};		};

static driver_t igb_if_driver = {		static driver_t igb_if_driver = {
"igb_if", igb_if_methods, sizeof(struct adapter)		"igb_if", igb_if_methods, sizeof(struct adapter)
};		};

/*********************************************************************		/*********************************************************************
▲ Show 20 Lines • Show All 3,582 Lines • ▼ Show 20 Lines	return (adapter->dropped_pkts + adapter->stats.rxerrc +
adapter->stats.crcerrs + adapter->stats.algnerrc +		adapter->stats.crcerrs + adapter->stats.algnerrc +
adapter->stats.ruc + adapter->stats.roc +		adapter->stats.ruc + adapter->stats.roc +
adapter->stats.mpc + adapter->stats.cexterr);		adapter->stats.mpc + adapter->stats.cexterr);
case IFCOUNTER_OERRORS:		case IFCOUNTER_OERRORS:
return (adapter->stats.ecol + adapter->stats.latecol +		return (adapter->stats.ecol + adapter->stats.latecol +
adapter->watchdog_events);		adapter->watchdog_events);
default:		default:
return (if_get_counter_default(ifp, cnt));		return (if_get_counter_default(ifp, cnt));
		}
		}

		/* em_if_needs_restart - Tell iflib when the driver needs to be reinitialized
		* @ctx: iflib context
		* @event: event code to check
		*
		* Defaults to returning true for unknown events.
		*
		* @returns true if iflib needs to reinit the interface
		*/
		static bool
		em_if_needs_restart(if_ctx_t ctx __unused, enum iflib_restart_event event)
		{
		switch (event) {
		case IFLIB_RESTART_VLAN_CONFIG:
		return (false);
		default:
		return (true);
}		}
}		}

/* Export a single 32-bit register via a read-only sysctl. */		/* Export a single 32-bit register via a read-only sysctl. */
static int		static int
em_sysctl_reg_handler(SYSCTL_HANDLER_ARGS)		em_sysctl_reg_handler(SYSCTL_HANDLER_ARGS)
{		{
struct adapter *adapter;		struct adapter *adapter;
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