Index: head/sys/dev/sfxge/common/ef10_impl.h
===================================================================
--- head/sys/dev/sfxge/common/ef10_impl.h
+++ head/sys/dev/sfxge/common/ef10_impl.h
@@ -914,6 +914,7 @@
 extern	__checkReturn	efx_rc_t
 ef10_rx_scale_mode_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in		efx_rx_hash_alg_t alg,
 	__in		efx_rx_hash_type_t type,
 	__in		boolean_t insert);
@@ -921,12 +922,14 @@
 extern	__checkReturn	efx_rc_t
 ef10_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n);
 
 extern	__checkReturn	efx_rc_t
 ef10_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n);
 
Index: head/sys/dev/sfxge/common/ef10_rx.c
===================================================================
--- head/sys/dev/sfxge/common/ef10_rx.c
+++ head/sys/dev/sfxge/common/ef10_rx.c
@@ -538,6 +538,7 @@
 	__checkReturn	efx_rc_t
 ef10_rx_scale_mode_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in		efx_rx_hash_alg_t alg,
 	__in		efx_rx_hash_type_t type,
 	__in		boolean_t insert)
@@ -552,13 +553,16 @@
 		goto fail1;
 	}
 
-	if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
-		rc = ENOTSUP;
-		goto fail2;
+	if (rss_context == EFX_RSS_CONTEXT_DEFAULT) {
+		if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
+			rc = ENOTSUP;
+			goto fail2;
+		}
+		rss_context = enp->en_rss_context;
 	}
 
 	if ((rc = efx_mcdi_rss_context_set_flags(enp,
-		    enp->en_rss_context, type)) != 0)
+		    rss_context, type)) != 0)
 		goto fail3;
 
 	return (0);
@@ -578,18 +582,21 @@
 	__checkReturn	efx_rc_t
 ef10_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n)
 {
 	efx_rc_t rc;
 
-	if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
-		rc = ENOTSUP;
-		goto fail1;
+	if (rss_context == EFX_RSS_CONTEXT_DEFAULT) {
+		if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
+			rc = ENOTSUP;
+			goto fail1;
+		}
+		rss_context = enp->en_rss_context;
 	}
 
-	if ((rc = efx_mcdi_rss_context_set_key(enp,
-	    enp->en_rss_context, key, n)) != 0)
+	if ((rc = efx_mcdi_rss_context_set_key(enp, rss_context, key, n)) != 0)
 		goto fail2;
 
 	return (0);
@@ -607,18 +614,23 @@
 	__checkReturn	efx_rc_t
 ef10_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n)
 {
 	efx_rc_t rc;
 
-	if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
-		rc = ENOTSUP;
-		goto fail1;
+
+	if (rss_context == EFX_RSS_CONTEXT_DEFAULT) {
+		if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
+			rc = ENOTSUP;
+			goto fail1;
+		}
+		rss_context = enp->en_rss_context;
 	}
 
 	if ((rc = efx_mcdi_rss_context_set_table(enp,
-	    enp->en_rss_context, table, n)) != 0)
+		    rss_context, table, n)) != 0)
 		goto fail2;
 
 	return (0);
Index: head/sys/dev/sfxge/common/efx.h
===================================================================
--- head/sys/dev/sfxge/common/efx.h
+++ head/sys/dev/sfxge/common/efx.h
@@ -1948,6 +1948,7 @@
 extern	__checkReturn	efx_rc_t
 efx_rx_scale_mode_set(
 	__in	efx_nic_t *enp,
+	__in	uint32_t rss_context,
 	__in	efx_rx_hash_alg_t alg,
 	__in	efx_rx_hash_type_t type,
 	__in	boolean_t insert);
@@ -1955,12 +1956,14 @@
 extern	__checkReturn	efx_rc_t
 efx_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n);
 
 extern	__checkReturn	efx_rc_t
 efx_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n);
 
Index: head/sys/dev/sfxge/common/efx_impl.h
===================================================================
--- head/sys/dev/sfxge/common/efx_impl.h
+++ head/sys/dev/sfxge/common/efx_impl.h
@@ -160,11 +160,13 @@
 						    efx_rx_scale_context_type_t,
 						    uint32_t, uint32_t *);
 	efx_rc_t	(*erxo_scale_context_free)(efx_nic_t *, uint32_t);
-	efx_rc_t	(*erxo_scale_mode_set)(efx_nic_t *, efx_rx_hash_alg_t,
+	efx_rc_t	(*erxo_scale_mode_set)(efx_nic_t *, uint32_t,
+					       efx_rx_hash_alg_t,
 					       efx_rx_hash_type_t, boolean_t);
-	efx_rc_t	(*erxo_scale_key_set)(efx_nic_t *, uint8_t *, size_t);
-	efx_rc_t	(*erxo_scale_tbl_set)(efx_nic_t *, unsigned int *,
-					      size_t);
+	efx_rc_t	(*erxo_scale_key_set)(efx_nic_t *, uint32_t,
+					      uint8_t *, size_t);
+	efx_rc_t	(*erxo_scale_tbl_set)(efx_nic_t *, uint32_t,
+					      unsigned int *, size_t);
 	uint32_t	(*erxo_prefix_hash)(efx_nic_t *, efx_rx_hash_alg_t,
 					    uint8_t *);
 #endif /* EFSYS_OPT_RX_SCALE */
Index: head/sys/dev/sfxge/common/efx_rx.c
===================================================================
--- head/sys/dev/sfxge/common/efx_rx.c
+++ head/sys/dev/sfxge/common/efx_rx.c
@@ -58,6 +58,7 @@
 static	__checkReturn	efx_rc_t
 siena_rx_scale_mode_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in		efx_rx_hash_alg_t alg,
 	__in		efx_rx_hash_type_t type,
 	__in		boolean_t insert);
@@ -65,12 +66,14 @@
 static	__checkReturn	efx_rc_t
 siena_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n);
 
 static	__checkReturn	efx_rc_t
 siena_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n);
 
@@ -437,6 +440,7 @@
 	__checkReturn	efx_rc_t
 efx_rx_scale_mode_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in		efx_rx_hash_alg_t alg,
 	__in		efx_rx_hash_type_t type,
 	__in		boolean_t insert)
@@ -448,7 +452,7 @@
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_RX);
 
 	if (erxop->erxo_scale_mode_set != NULL) {
-		if ((rc = erxop->erxo_scale_mode_set(enp, alg,
+		if ((rc = erxop->erxo_scale_mode_set(enp, rss_context, alg,
 			    type, insert)) != 0)
 			goto fail1;
 	}
@@ -465,6 +469,7 @@
 	__checkReturn	efx_rc_t
 efx_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n)
 {
@@ -474,7 +479,7 @@
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_RX);
 
-	if ((rc = erxop->erxo_scale_key_set(enp, key, n)) != 0)
+	if ((rc = erxop->erxo_scale_key_set(enp, rss_context, key, n)) != 0)
 		goto fail1;
 
 	return (0);
@@ -490,6 +495,7 @@
 	__checkReturn	efx_rc_t
 efx_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n)
 {
@@ -499,7 +505,7 @@
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
 	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_RX);
 
-	if ((rc = erxop->erxo_scale_tbl_set(enp, table, n)) != 0)
+	if ((rc = erxop->erxo_scale_tbl_set(enp, rss_context, table, n)) != 0)
 		goto fail1;
 
 	return (0);
@@ -852,12 +858,18 @@
 static	__checkReturn	efx_rc_t
 siena_rx_scale_mode_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in		efx_rx_hash_alg_t alg,
 	__in		efx_rx_hash_type_t type,
 	__in		boolean_t insert)
 {
 	efx_rc_t rc;
 
+	if (rss_context != EFX_RSS_CONTEXT_DEFAULT) {
+		rc = EINVAL;
+		goto fail1;
+	}
+
 	switch (alg) {
 	case EFX_RX_HASHALG_LFSR:
 		EFX_RX_LFSR_HASH(enp, insert);
@@ -873,17 +885,19 @@
 		    type & EFX_RX_HASH_TCPIPV6,
 		    rc);
 		if (rc != 0)
-			goto fail1;
+			goto fail2;
 
 		break;
 
 	default:
 		rc = EINVAL;
-		goto fail2;
+		goto fail3;
 	}
 
 	return (0);
 
+fail3:
+	EFSYS_PROBE(fail3);
 fail2:
 	EFSYS_PROBE(fail2);
 fail1:
@@ -899,6 +913,7 @@
 static	__checkReturn	efx_rc_t
 siena_rx_scale_key_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	uint8_t *key,
 	__in		size_t n)
 {
@@ -907,6 +922,11 @@
 	unsigned int offset;
 	efx_rc_t rc;
 
+	if (rss_context != EFX_RSS_CONTEXT_DEFAULT) {
+		rc = EINVAL;
+		goto fail1;
+	}
+
 	byte = 0;
 
 	/* Write Toeplitz IPv4 hash key */
@@ -927,7 +947,7 @@
 	    --offset) {
 		if (oword.eo_u8[offset - 1] != key[byte++]) {
 			rc = EFAULT;
-			goto fail1;
+			goto fail2;
 		}
 	}
 
@@ -976,7 +996,7 @@
 	    --offset) {
 		if (oword.eo_u8[offset - 1] != key[byte++]) {
 			rc = EFAULT;
-			goto fail2;
+			goto fail3;
 		}
 	}
 
@@ -988,7 +1008,7 @@
 	    --offset) {
 		if (oword.eo_u8[offset - 1] != key[byte++]) {
 			rc = EFAULT;
-			goto fail3;
+			goto fail4;
 		}
 	}
 
@@ -1000,13 +1020,15 @@
 	    --offset) {
 		if (oword.eo_u8[offset - 1] != key[byte++]) {
 			rc = EFAULT;
-			goto fail4;
+			goto fail5;
 		}
 	}
 
 done:
 	return (0);
 
+fail5:
+	EFSYS_PROBE(fail5);
 fail4:
 	EFSYS_PROBE(fail4);
 fail3:
@@ -1024,6 +1046,7 @@
 static	__checkReturn	efx_rc_t
 siena_rx_scale_tbl_set(
 	__in		efx_nic_t *enp,
+	__in		uint32_t rss_context,
 	__in_ecount(n)	unsigned int *table,
 	__in		size_t n)
 {
@@ -1034,11 +1057,16 @@
 	EFX_STATIC_ASSERT(EFX_RSS_TBL_SIZE == FR_BZ_RX_INDIRECTION_TBL_ROWS);
 	EFX_STATIC_ASSERT(EFX_MAXRSS == (1 << FRF_BZ_IT_QUEUE_WIDTH));
 
-	if (n > FR_BZ_RX_INDIRECTION_TBL_ROWS) {
+	if (rss_context != EFX_RSS_CONTEXT_DEFAULT) {
 		rc = EINVAL;
 		goto fail1;
 	}
 
+	if (n > FR_BZ_RX_INDIRECTION_TBL_ROWS) {
+		rc = EINVAL;
+		goto fail2;
+	}
+
 	for (index = 0; index < FR_BZ_RX_INDIRECTION_TBL_ROWS; index++) {
 		uint32_t byte;
 
@@ -1067,12 +1095,14 @@
 		/* Verify the entry */
 		if (EFX_OWORD_FIELD(oword, FRF_BZ_IT_QUEUE) != byte) {
 			rc = EFAULT;
-			goto fail2;
+			goto fail3;
 		}
 	}
 
 	return (0);
 
+fail3:
+	EFSYS_PROBE(fail3);
 fail2:
 	EFSYS_PROBE(fail2);
 fail1:
Index: head/sys/dev/sfxge/sfxge_rx.c
===================================================================
--- head/sys/dev/sfxge/sfxge_rx.c
+++ head/sys/dev/sfxge/sfxge_rx.c
@@ -1138,17 +1138,20 @@
 #else
 		sc->rx_indir_table[index] = index % sc->rxq_count;
 #endif
-	if ((rc = efx_rx_scale_tbl_set(sc->enp, sc->rx_indir_table,
+	if ((rc = efx_rx_scale_tbl_set(sc->enp, EFX_RSS_CONTEXT_DEFAULT,
+				       sc->rx_indir_table,
 				       nitems(sc->rx_indir_table))) != 0)
 		goto fail;
-	(void)efx_rx_scale_mode_set(sc->enp, EFX_RX_HASHALG_TOEPLITZ,
+	(void)efx_rx_scale_mode_set(sc->enp, EFX_RSS_CONTEXT_DEFAULT,
+	    EFX_RX_HASHALG_TOEPLITZ,
 	    EFX_RX_HASH_IPV4 | EFX_RX_HASH_TCPIPV4 |
 	    EFX_RX_HASH_IPV6 | EFX_RX_HASH_TCPIPV6, B_TRUE);
 
 #ifdef RSS
 	rss_getkey(toep_key);
 #endif
-	if ((rc = efx_rx_scale_key_set(sc->enp, toep_key,
+	if ((rc = efx_rx_scale_key_set(sc->enp, EFX_RSS_CONTEXT_DEFAULT,
+				       toep_key,
 				       sizeof(toep_key))) != 0)
 		goto fail;