X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fbase%2Fsiena_nic.c;h=bd5e8ceb8ab499651ec8f35a82aae193a9307381;hb=6cf2f95d4dfbae8c8b4ea31ec899e750dcbc62bb;hp=f223c9be3471efca1d262348d284976a87fb085d;hpb=b0d31b51385493d2bbd1f42e51ae868665b9010c;p=dpdk.git

diff --git a/drivers/net/sfc/base/siena_nic.c b/drivers/net/sfc/base/siena_nic.c
index f223c9be34..bd5e8ceb8a 100644
--- a/drivers/net/sfc/base/siena_nic.c
+++ b/drivers/net/sfc/base/siena_nic.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2009-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2009-2019 Solarflare Communications Inc.
  */
 
 #include "efx.h"
@@ -18,11 +18,10 @@ siena_nic_get_partn_mask(
 	__out			unsigned int *maskp)
 {
 	efx_mcdi_req_t req;
-	uint8_t payload[MAX(MC_CMD_NVRAM_TYPES_IN_LEN,
-			    MC_CMD_NVRAM_TYPES_OUT_LEN)];
+	EFX_MCDI_DECLARE_BUF(payload, MC_CMD_NVRAM_TYPES_IN_LEN,
+		MC_CMD_NVRAM_TYPES_OUT_LEN);
 	efx_rc_t rc;
 
-	(void) memset(payload, 0, sizeof (payload));
 	req.emr_cmd = MC_CMD_NVRAM_TYPES;
 	req.emr_in_buf = payload;
 	req.emr_in_length = MC_CMD_NVRAM_TYPES_IN_LEN;
@@ -66,6 +65,10 @@ siena_board_cfg(
 	uint32_t nevq, nrxq, ntxq;
 	efx_rc_t rc;
 
+	/* Siena has a fixed 8Kbyte VI window size */
+	EFX_STATIC_ASSERT(1U << EFX_VI_WINDOW_SHIFT_8K	== 8192);
+	encp->enc_vi_window_shift = EFX_VI_WINDOW_SHIFT_8K;
+
 	/* External port identifier using one-based port numbering */
 	encp->enc_external_port = (uint8_t)enp->en_mcdi.em_emip.emi_port;
 
@@ -101,6 +104,10 @@ siena_board_cfg(
 	encp->enc_evq_timer_max_us = (encp->enc_evq_timer_quantum_ns <<
 		FRF_CZ_TC_TIMER_VAL_WIDTH) / 1000;
 
+	encp->enc_ev_desc_size = SIENA_EVQ_DESC_SIZE;
+	encp->enc_rx_desc_size = SIENA_RXQ_DESC_SIZE;
+	encp->enc_tx_desc_size = SIENA_TXQ_DESC_SIZE;
+
 	/* When hash header insertion is enabled, Siena inserts 16 bytes */
 	encp->enc_rx_prefix_size = 16;
 
@@ -111,9 +118,23 @@ siena_board_cfg(
 	/* Alignment for WPTR updates */
 	encp->enc_rx_push_align = 1;
 
+#if EFSYS_OPT_RX_SCALE
 	/* There is one RSS context per function */
 	encp->enc_rx_scale_max_exclusive_contexts = 1;
 
+	encp->enc_rx_scale_hash_alg_mask |= (1U << EFX_RX_HASHALG_LFSR);
+	encp->enc_rx_scale_hash_alg_mask |= (1U << EFX_RX_HASHALG_TOEPLITZ);
+
+	/*
+	 * It is always possible to use port numbers
+	 * as the input data for hash computation.
+	 */
+	encp->enc_rx_scale_l4_hash_supported = B_TRUE;
+
+	/* There is no support for additional RSS modes */
+	encp->enc_rx_scale_additional_modes_supported = B_FALSE;
+#endif /* EFSYS_OPT_RX_SCALE */
+
 	encp->enc_tx_dma_desc_size_max = EFX_MASK32(FSF_AZ_TX_KER_BYTE_COUNT);
 	/* Fragments must not span 4k boundaries. */
 	encp->enc_tx_dma_desc_boundary = 4096;
@@ -132,7 +153,14 @@ siena_board_cfg(
 	encp->enc_rxq_limit = MIN(EFX_RXQ_LIMIT_TARGET, nrxq);
 	encp->enc_txq_limit = MIN(EFX_TXQ_LIMIT_TARGET, ntxq);
 
-	encp->enc_txq_max_ndescs = 4096;
+	encp->enc_evq_max_nevs = SIENA_EVQ_MAXNEVS;
+	encp->enc_evq_min_nevs = SIENA_EVQ_MINNEVS;
+
+	encp->enc_rxq_max_ndescs = EF10_RXQ_MAXNDESCS;
+	encp->enc_rxq_min_ndescs = EF10_RXQ_MINNDESCS;
+
+	encp->enc_txq_max_ndescs = SIENA_TXQ_MAXNDESCS;
+	encp->enc_txq_min_ndescs = SIENA_TXQ_MINNDESCS;
 
 	encp->enc_buftbl_limit = SIENA_SRAM_ROWS -
 	    (encp->enc_txq_limit * EFX_TXQ_DC_NDESCS(EFX_TXQ_DC_SIZE)) -
@@ -145,6 +173,8 @@ siena_board_cfg(
 	encp->enc_allow_set_mac_with_installed_filters = B_TRUE;
 	encp->enc_rx_packed_stream_supported = B_FALSE;
 	encp->enc_rx_var_packed_stream_supported = B_FALSE;
+	encp->enc_rx_es_super_buffer_supported = B_FALSE;
+	encp->enc_fw_subvariant_no_tx_csum_supported = B_FALSE;
 
 	/* Siena supports two 10G ports, and 8 lanes of PCIe Gen2 */
 	encp->enc_required_pcie_bandwidth_mbps = 2 * 10000;
@@ -152,6 +182,12 @@ siena_board_cfg(
 
 	encp->enc_nvram_update_verify_result_supported = B_FALSE;
 
+	encp->enc_mac_stats_nstats = MC_CMD_MAC_NSTATS;
+
+	encp->enc_filter_action_flag_supported = B_FALSE;
+	encp->enc_filter_action_mark_supported = B_FALSE;
+	encp->enc_filter_action_mark_max = 0;
+
 	return (0);
 
 fail2: