X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fbase%2Fefx_rx.c;h=4fd73bab33468c7a97b498364e15db99f2ab9142;hb=d0e22de5bd4da4c28dafc4b09e9631b37d302b21;hp=a9995b4a424e61c3f94d5594a43525304570e033;hpb=613cbe75ae99d179868a25dafef35df636e7151e;p=dpdk.git

diff --git a/drivers/net/sfc/base/efx_rx.c b/drivers/net/sfc/base/efx_rx.c
index a9995b4a42..4fd73bab33 100644
--- a/drivers/net/sfc/base/efx_rx.c
+++ b/drivers/net/sfc/base/efx_rx.c
@@ -107,7 +107,7 @@ siena_rx_qcreate(
 	__in		unsigned int index,
 	__in		unsigned int label,
 	__in		efx_rxq_type_t type,
-	__in		uint32_t type_data,
+	__in		const efx_rxq_type_data_t *type_data,
 	__in		efsys_mem_t *esmp,
 	__in		size_t ndescs,
 	__in		uint32_t id,
@@ -301,6 +301,9 @@ efx_rx_scale_hash_flags_get(
 	__inout_ecount(EFX_RX_HASH_NFLAGS)	unsigned int *flags,
 	__out					unsigned int *nflagsp)
 {
+	efx_nic_cfg_t *encp = &enp->en_nic_cfg;
+	boolean_t l4;
+	boolean_t additional_modes;
 	unsigned int *entryp = flags;
 	efx_rc_t rc;
 
@@ -309,23 +312,53 @@ efx_rx_scale_hash_flags_get(
 		goto fail1;
 	}
 
-#define	LIST_FLAGS(_entryp, _class, _l4_hashing)			\
+	l4 = encp->enc_rx_scale_l4_hash_supported;
+	additional_modes = encp->enc_rx_scale_additional_modes_supported;
+
+#define	LIST_FLAGS(_entryp, _class, _l4_hashing, _additional_modes)	\
 	do {								\
-		if (_l4_hashing)					\
+		if (_l4_hashing) {					\
 			*(_entryp++) = EFX_RX_HASH(_class, 4TUPLE);	\
 									\
+			if (_additional_modes) {			\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_DST);	\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_SRC);	\
+			}						\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, 2TUPLE);		\
+									\
+		if (_additional_modes) {				\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_DST);	\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_SRC);	\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, DISABLE);		\
 									\
 		_NOTE(CONSTANTCONDITION)				\
 	} while (B_FALSE)
 
 	switch (hash_alg) {
+	case EFX_RX_HASHALG_PACKED_STREAM:
+		if ((encp->enc_rx_scale_hash_alg_mask & (1U << hash_alg)) == 0)
+			break;
+		/* FALLTHRU */
 	case EFX_RX_HASHALG_TOEPLITZ:
-		LIST_FLAGS(entryp, IPV4_TCP, B_TRUE);
-		LIST_FLAGS(entryp, IPV6_TCP, B_TRUE);
-		LIST_FLAGS(entryp, IPV4, B_FALSE);
-		LIST_FLAGS(entryp, IPV6, B_FALSE);
+		if ((encp->enc_rx_scale_hash_alg_mask & (1U << hash_alg)) == 0)
+			break;
+
+		LIST_FLAGS(entryp, IPV4_TCP, l4, additional_modes);
+		LIST_FLAGS(entryp, IPV6_TCP, l4, additional_modes);
+
+		if (additional_modes) {
+			LIST_FLAGS(entryp, IPV4_UDP, l4, additional_modes);
+			LIST_FLAGS(entryp, IPV6_UDP, l4, additional_modes);
+		}
+
+		LIST_FLAGS(entryp, IPV4, B_FALSE, additional_modes);
+		LIST_FLAGS(entryp, IPV6, B_FALSE, additional_modes);
 		break;
 
 	default:
@@ -507,6 +540,7 @@ efx_rx_scale_mode_set(
 	if (type & EFX_RX_HASH_IPV4) {
 		type |= EFX_RX_HASH(IPV4, 2TUPLE);
 		type |= EFX_RX_HASH(IPV4_TCP, 2TUPLE);
+		type |= EFX_RX_HASH(IPV4_UDP, 2TUPLE);
 	}
 
 	if (type & EFX_RX_HASH_TCPIPV4)
@@ -515,6 +549,7 @@ efx_rx_scale_mode_set(
 	if (type & EFX_RX_HASH_IPV6) {
 		type |= EFX_RX_HASH(IPV6, 2TUPLE);
 		type |= EFX_RX_HASH(IPV6_TCP, 2TUPLE);
+		type |= EFX_RX_HASH(IPV6_UDP, 2TUPLE);
 	}
 
 	if (type & EFX_RX_HASH_TCPIPV6)
@@ -716,7 +751,7 @@ efx_rx_qcreate_internal(
 	__in		unsigned int index,
 	__in		unsigned int label,
 	__in		efx_rxq_type_t type,
-	__in		uint32_t type_data,
+	__in		const efx_rxq_type_data_t *type_data,
 	__in		efsys_mem_t *esmp,
 	__in		size_t ndescs,
 	__in		uint32_t id,
@@ -777,8 +812,8 @@ efx_rx_qcreate(
 	__in		efx_evq_t *eep,
 	__deref_out	efx_rxq_t **erpp)
 {
-	return efx_rx_qcreate_internal(enp, index, label, type, 0, esmp, ndescs,
-	    id, flags, eep, erpp);
+	return efx_rx_qcreate_internal(enp, index, label, type, NULL,
+	    esmp, ndescs, id, flags, eep, erpp);
 }
 
 #if EFSYS_OPT_RX_PACKED_STREAM
@@ -794,13 +829,71 @@ efx_rx_qcreate_packed_stream(
 	__in		efx_evq_t *eep,
 	__deref_out	efx_rxq_t **erpp)
 {
+	efx_rxq_type_data_t type_data;
+
+	memset(&type_data, 0, sizeof(type_data));
+
+	type_data.ertd_packed_stream.eps_buf_size = ps_buf_size;
+
 	return efx_rx_qcreate_internal(enp, index, label,
-	    EFX_RXQ_TYPE_PACKED_STREAM, ps_buf_size, esmp, ndescs,
+	    EFX_RXQ_TYPE_PACKED_STREAM, &type_data, esmp, ndescs,
 	    0 /* id unused on EF10 */, EFX_RXQ_FLAG_NONE, eep, erpp);
 }
 
 #endif
 
+#if EFSYS_OPT_RX_ES_SUPER_BUFFER
+
+	__checkReturn	efx_rc_t
+efx_rx_qcreate_es_super_buffer(
+	__in		efx_nic_t *enp,
+	__in		unsigned int index,
+	__in		unsigned int label,
+	__in		uint32_t n_bufs_per_desc,
+	__in		uint32_t max_dma_len,
+	__in		uint32_t buf_stride,
+	__in		uint32_t hol_block_timeout,
+	__in		efsys_mem_t *esmp,
+	__in		size_t ndescs,
+	__in		unsigned int flags,
+	__in		efx_evq_t *eep,
+	__deref_out	efx_rxq_t **erpp)
+{
+	efx_rc_t rc;
+	efx_rxq_type_data_t type_data;
+
+	if (hol_block_timeout > EFX_RXQ_ES_SUPER_BUFFER_HOL_BLOCK_MAX) {
+		rc = EINVAL;
+		goto fail1;
+	}
+
+	memset(&type_data, 0, sizeof(type_data));
+
+	type_data.ertd_es_super_buffer.eessb_bufs_per_desc = n_bufs_per_desc;
+	type_data.ertd_es_super_buffer.eessb_max_dma_len = max_dma_len;
+	type_data.ertd_es_super_buffer.eessb_buf_stride = buf_stride;
+	type_data.ertd_es_super_buffer.eessb_hol_block_timeout =
+	    hol_block_timeout;
+
+	rc = efx_rx_qcreate_internal(enp, index, label,
+	    EFX_RXQ_TYPE_ES_SUPER_BUFFER, &type_data, esmp, ndescs,
+	    0 /* id unused on EF10 */, flags, eep, erpp);
+	if (rc != 0)
+		goto fail2;
+
+	return (0);
+
+fail2:
+	EFSYS_PROBE(fail2);
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+	return (rc);
+}
+
+#endif
+
+
 			void
 efx_rx_qdestroy(
 	__in		efx_rxq_t *erp)
@@ -1446,7 +1539,7 @@ siena_rx_qcreate(
 	__in		unsigned int index,
 	__in		unsigned int label,
 	__in		efx_rxq_type_t type,
-	__in		uint32_t type_data,
+	__in		const efx_rxq_type_data_t *type_data,
 	__in		efsys_mem_t *esmp,
 	__in		size_t ndescs,
 	__in		uint32_t id,