diff --git a/sys/dev/sfxge/common/efx_impl.h b/sys/dev/sfxge/common/efx_impl.h
index 4102e733fa2..023479daa15 100644
--- a/sys/dev/sfxge/common/efx_impl.h
+++ b/sys/dev/sfxge/common/efx_impl.h
@@ -342,6 +342,10 @@ typedef struct efx_intr_ops_s {
 	void		(*eio_disable)(efx_nic_t *);
 	void		(*eio_disable_unlocked)(efx_nic_t *);
 	efx_rc_t	(*eio_trigger)(efx_nic_t *, unsigned int);
+	void		(*eio_status_line)(efx_nic_t *, boolean_t *, uint32_t *);
+	void		(*eio_status_message)(efx_nic_t *, unsigned int,
+				 boolean_t *);
+	void		(*eio_fatal)(efx_nic_t *);
 	void		(*eio_fini)(efx_nic_t *);
 } efx_intr_ops_t;
 
diff --git a/sys/dev/sfxge/common/efx_intr.c b/sys/dev/sfxge/common/efx_intr.c
index b0eebe877d2..92eb7352d21 100644
--- a/sys/dev/sfxge/common/efx_intr.c
+++ b/sys/dev/sfxge/common/efx_intr.c
@@ -67,14 +67,26 @@ static			void
 falconsiena_intr_fini(
 	__in		efx_nic_t *enp);
 
+static			void
+falconsiena_intr_status_line(
+	__in		efx_nic_t *enp,
+	__out		boolean_t *fatalp,
+	__out		uint32_t *qmaskp);
+
+static			void
+falconsiena_intr_status_message(
+	__in		efx_nic_t *enp,
+	__in		unsigned int message,
+	__out		boolean_t *fatalp);
+
+static			void
+falconsiena_intr_fatal(
+	__in		efx_nic_t *enp);
 
 static	__checkReturn	boolean_t
 falconsiena_intr_check_fatal(
 	__in		efx_nic_t *enp);
 
-static			void
-falconsiena_intr_fatal(
-	__in		efx_nic_t *enp);
 
 #endif /* EFSYS_OPT_FALCON || EFSYS_OPT_SIENA */
 
@@ -86,6 +98,9 @@ static efx_intr_ops_t	__efx_intr_falcon_ops = {
 	falconsiena_intr_disable,		/* eio_disable */
 	falconsiena_intr_disable_unlocked,	/* eio_disable_unlocked */
 	falconsiena_intr_trigger,		/* eio_trigger */
+	falconsiena_intr_status_line,		/* eio_status_line */
+	falconsiena_intr_status_message,	/* eio_status_message */
+	falconsiena_intr_fatal,			/* eio_fatal */
 	falconsiena_intr_fini,			/* eio_fini */
 };
 #endif	/* EFSYS_OPT_FALCON */
@@ -97,6 +112,9 @@ static efx_intr_ops_t	__efx_intr_siena_ops = {
 	falconsiena_intr_disable,		/* eio_disable */
 	falconsiena_intr_disable_unlocked,	/* eio_disable_unlocked */
 	falconsiena_intr_trigger,		/* eio_trigger */
+	falconsiena_intr_status_line,		/* eio_status_line */
+	falconsiena_intr_status_message,	/* eio_status_message */
+	falconsiena_intr_fatal,			/* eio_fatal */
 	falconsiena_intr_fini,			/* eio_fini */
 };
 #endif	/* EFSYS_OPT_SIENA */
@@ -108,6 +126,9 @@ static efx_intr_ops_t	__efx_intr_ef10_ops = {
 	ef10_intr_disable,		/* eio_disable */
 	ef10_intr_disable_unlocked,	/* eio_disable_unlocked */
 	ef10_intr_trigger,		/* eio_trigger */
+	ef10_intr_status_line,		/* eio_status_line */
+	ef10_intr_status_message,	/* eio_status_message */
+	ef10_intr_fatal,		/* eio_fatal */
 	ef10_intr_fini,			/* eio_fini */
 };
 #endif	/* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
@@ -261,35 +282,12 @@ efx_intr_status_line(
 	__out		uint32_t *qmaskp)
 {
 	efx_intr_t *eip = &(enp->en_intr);
-	efx_dword_t dword;
+	efx_intr_ops_t *eiop = eip->ei_eiop;
 
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);
 
-	/* Ensure Huntington and Falcon/Siena ISR at same location */
-	EFX_STATIC_ASSERT(FR_BZ_INT_ISR0_REG_OFST ==
-	    ER_DZ_BIU_INT_ISR_REG_OFST);
-
-	/*
-	 * Read the queue mask and implicitly acknowledge the
-	 * interrupt.
-	 */
-	EFX_BAR_READD(enp, FR_BZ_INT_ISR0_REG, &dword, B_FALSE);
-	*qmaskp = EFX_DWORD_FIELD(dword, EFX_DWORD_0);
-
-	EFSYS_PROBE1(qmask, uint32_t, *qmaskp);
-
-#if EFSYS_OPT_HUNTINGTON
-	if (enp->en_family == EFX_FAMILY_HUNTINGTON) {
-		/* Huntington reports fatal errors via events */
-		*fatalp = B_FALSE;
-		return;
-	}
-#endif
-	if (*qmaskp & (1U << eip->ei_level))
-		*fatalp = falconsiena_intr_check_fatal(enp);
-	else
-		*fatalp = B_FALSE;
+	eiop->eio_status_line(enp, fatalp, qmaskp);
 }
 
 			void
@@ -299,39 +297,25 @@ efx_intr_status_message(
 	__out		boolean_t *fatalp)
 {
 	efx_intr_t *eip = &(enp->en_intr);
+	efx_intr_ops_t *eiop = eip->ei_eiop;
 
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);
 
-#if EFSYS_OPT_HUNTINGTON
-	if (enp->en_family == EFX_FAMILY_HUNTINGTON) {
-		/* Huntington reports fatal errors via events */
-		*fatalp = B_FALSE;
-		return;
-	}
-#endif
-	if (message == eip->ei_level)
-		*fatalp = falconsiena_intr_check_fatal(enp);
-	else
-		*fatalp = B_FALSE;
+	eiop->eio_status_message(enp, message, fatalp);
 }
 
 		void
 efx_intr_fatal(
 	__in	efx_nic_t *enp)
 {
+	efx_intr_t *eip = &(enp->en_intr);
+	efx_intr_ops_t *eiop = eip->ei_eiop;
+
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);
 
-#if EFSYS_OPT_HUNTINGTON
-	if (enp->en_family == EFX_FAMILY_HUNTINGTON) {
-		/* Huntington reports fatal errors via events */
-		return;
-	}
-#endif
-#if EFSYS_OPT_FALCON || EFSYS_OPT_SIENA
-	falconsiena_intr_fatal(enp);
-#endif
+	eiop->eio_fatal(enp);
 }
 
 
@@ -514,6 +498,51 @@ falconsiena_intr_check_fatal(
 	return (B_FALSE);
 }
 
+static			void
+falconsiena_intr_status_line(
+	__in		efx_nic_t *enp,
+	__out		boolean_t *fatalp,
+	__out		uint32_t *qmaskp)
+{
+	efx_intr_t *eip = &(enp->en_intr);
+	efx_dword_t dword;
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);
+
+	/*
+	 * Read the queue mask and implicitly acknowledge the
+	 * interrupt.
+	 */
+	EFX_BAR_READD(enp, FR_BZ_INT_ISR0_REG, &dword, B_FALSE);
+	*qmaskp = EFX_DWORD_FIELD(dword, EFX_DWORD_0);
+
+	EFSYS_PROBE1(qmask, uint32_t, *qmaskp);
+
+	if (*qmaskp & (1U << eip->ei_level))
+		*fatalp = falconsiena_intr_check_fatal(enp);
+	else
+		*fatalp = B_FALSE;
+}
+
+static			void
+falconsiena_intr_status_message(
+	__in		efx_nic_t *enp,
+	__in		unsigned int message,
+	__out		boolean_t *fatalp)
+{
+	efx_intr_t *eip = &(enp->en_intr);
+
+	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_INTR);
+
+	if (message == eip->ei_level)
+		*fatalp = falconsiena_intr_check_fatal(enp);
+	else
+		*fatalp = B_FALSE;
+}
+
+
 static		void
 falconsiena_intr_fatal(
 	__in	efx_nic_t *enp)
diff --git a/sys/dev/sfxge/common/hunt_impl.h b/sys/dev/sfxge/common/hunt_impl.h
index 73f477e0612..43bfcb652cd 100644
--- a/sys/dev/sfxge/common/hunt_impl.h
+++ b/sys/dev/sfxge/common/hunt_impl.h
@@ -139,6 +139,21 @@ ef10_intr_trigger(
 	__in		efx_nic_t *enp,
 	__in		unsigned int level);
 
+			void
+ef10_intr_status_line(
+	__in		efx_nic_t *enp,
+	__out		boolean_t *fatalp,
+	__out		uint32_t *qmaskp);
+
+			void
+ef10_intr_status_message(
+	__in		efx_nic_t *enp,
+	__in		unsigned int message,
+	__out		boolean_t *fatalp);
+
+			void
+ef10_intr_fatal(
+	__in		efx_nic_t *enp);
 			void
 ef10_intr_fini(
 	__in		efx_nic_t *enp);
diff --git a/sys/dev/sfxge/common/hunt_intr.c b/sys/dev/sfxge/common/hunt_intr.c
index 2033398f9ba..6f9789f96d3 100644
--- a/sys/dev/sfxge/common/hunt_intr.c
+++ b/sys/dev/sfxge/common/hunt_intr.c
@@ -148,6 +148,48 @@ fail1:
 	return (rc);
 }
 
+			void
+ef10_intr_status_line(
+	__in		efx_nic_t *enp,
+	__out		boolean_t *fatalp,
+	__out		uint32_t *qmaskp)
+{
+	efx_dword_t dword;
+
+	EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
+		    enp->en_family == EFX_FAMILY_MEDFORD);
+
+	/* Read the queue mask and implicitly acknowledge the interrupt. */
+	EFX_BAR_READD(enp, ER_DZ_BIU_INT_ISR_REG, &dword, B_FALSE);
+	*qmaskp = EFX_DWORD_FIELD(dword, EFX_DWORD_0);
+
+	EFSYS_PROBE1(qmask, uint32_t, *qmaskp);
+
+	*fatalp = B_FALSE;
+}
+
+			void
+ef10_intr_status_message(
+	__in		efx_nic_t *enp,
+	__in		unsigned int message,
+	__out		boolean_t *fatalp)
+{
+	EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
+		    enp->en_family == EFX_FAMILY_MEDFORD);
+
+	_NOTE(ARGUNUSED(enp, message))
+
+	/* EF10 fatal errors are reported via events */
+	*fatalp = B_FALSE;
+}
+
+			void
+ef10_intr_fatal(
+	__in		efx_nic_t *enp)
+{
+	/* EF10 fatal errors are reported via events */
+	_NOTE(ARGUNUSED(enp))
+}
 
 			void
 ef10_intr_fini(