From: "Tham, Mun Yew" <mun.yew.t...@intel.com>
commit 07113cc9137023583c167b9e70c73168a3ba2060 from
https://github.com/altera-opensource/linux-socfpga.git
This patch adds ethtool support for Intel FPGA E-tile Ethernet driver.
Signed-off-by: Tham, Mun Yew <mun.yew.t...@intel.com>
Signed-off-by: Wenlin Kang <wenlin.k...@windriver.com>
---
.../altera/intel_fpga_etile_ethtool.c | 963 ++++++++++++++++++
1 file changed, 963 insertions(+)
create mode 100644 drivers/net/ethernet/altera/intel_fpga_etile_ethtool.c
diff --git a/drivers/net/ethernet/altera/intel_fpga_etile_ethtool.c
b/drivers/net/ethernet/altera/intel_fpga_etile_ethtool.c
new file mode 100644
index 000000000000..2653a7bac6c5
--- /dev/null
+++ b/drivers/net/ethernet/altera/intel_fpga_etile_ethtool.c
@@ -0,0 +1,963 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Ethtool support for Intel FPGA E-tile Ethernet MAC driver
+ * Copyright (C) 2019-2022 Intel Corporation. All rights reserved
+ *
+ * Contributors:
+ * Roman Bulgakov
+ * Yu Ying Choo
+ * Dalon Westergreen
+ * Joyce Ooi
+ *
+ * Original driver contributed by GlobalLogic.
+ */
+
+#include <linux/ethtool.h>
+#include <linux/kernel.h>
+#include <linux/net_tstamp.h>
+#include <linux/netdevice.h>
+#include <linux/phy.h>
+#include <linux/phylink.h>
+
+#include "altera_eth_dma.h"
+#include "intel_fpga_etile.h"
+#include "altera_utils.h"
+
+#define ETILE_STATS_LEN ARRAY_SIZE(stat_gstrings)
+#define ETILE_NUM_REGS 294
+
+static char const stat_gstrings[][ETH_GSTRING_LEN] = {
+ "tx_fragments",
+ "tx_jabbers",
+ "tx_fcs_errors",
+ "tx_crc_errors",
+ "tx_errored_multicast",
+ "tx_errored_broadcast",
+ "tx_errored_unicast",
+ "tx_errored_mulitcast_ctrl_frames",
+ "tx_errored_broadcast_ctrl_frames",
+ "tx_errored_unicast_ctrl_frames",
+ "tx_pause_errors",
+ "tx_64byte_frames",
+ "tx_65to127bytes_frames",
+ "tx_128to255bytes_frames",
+ "tx_256to511bytes_frames",
+ "tx_512to1023bytes_frames",
+ "tx_1024to1518bytes_frames",
+ "tx_1519tomax_frames",
+ "tx_oversize_frames",
+ "tx_multicast_frames",
+ "tx_broadcast_frames",
+ "tx_unicast_frames",
+ "tx_multicast_ctrl_frames",
+ "tx_broadcast_ctrl_frames",
+ "tx_unicast_ctrl_frames",
+ "tx_pause_frames",
+ "tx_runt_packets",
+ "tx_frame_starts",
+ "tx_length_errored_frames",
+ "tx_prc_errored_frames",
+ "tx_prc_frames",
+ "tx_payload_bytes",
+ "tx_bytes",
+ "tx_errors",
+ "tx_dropped",
+ "tx_bad_length_type_frames",
+ "rx_fragments",
+ "rx_jabbers",
+ "rx_fcs_errors",
+ "rx_crc_errors",
+ "rx_errored_multicast",
+ "rx_errored_broadcast",
+ "rx_errored_unicast",
+ "rx_errored_mulitcast_ctrl_frames",
+ "rx_errored_broadcast_ctrl_frames",
+ "rx_errored_unicast_ctrl_frames",
+ "rx_pause_errors",
+ "rx_64byte_frames",
+ "rx_65to127bytes_frames",
+ "rx_128to255bytes_frames",
+ "rx_256to511bytes_frames",
+ "rx_512to1023bytes_frames",
+ "rx_1024to1518bytes_frames",
+ "rx_1519tomax_frames",
+ "rx_oversize_frames",
+ "rx_multicast_frames",
+ "rx_broadcast_frames",
+ "rx_unicast_frames",
+ "rx_multicast_ctrl_frames",
+ "rx_broadcast_ctrl_frames",
+ "rx_unicast_ctrl_frames",
+ "rx_pause_frames",
+ "rx_runt_packets",
+ "rx_frame_starts",
+ "rx_length_errored_frames",
+ "rx_prc_errored_frames",
+ "rx_prc_frames",
+ "rx_payload_bytes",
+ "rx_bytes"
+};
+
+static void etile_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ strscpy(info->driver, "intel_fpga_etile", ETH_GSTRING_LEN);
+ strscpy(info->version, "v1.0", ETH_GSTRING_LEN);
+ strscpy(info->bus_info, "platform", ETH_GSTRING_LEN);
+}
+
+/* Fill in a buffer with the strings which correspond to the
+ * stats
+ */
+static void etile_gstrings(struct net_device *dev, u32 stringset, u8 *buf)
+{
+ memcpy(buf, stat_gstrings, ETILE_STATS_LEN * ETH_GSTRING_LEN);
+}
+
+static void etile_fill_stats(struct net_device *dev, struct ethtool_stats
*dummy,
+ u64 *buf)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+ u32 lsb;
+ u32 msb;
+
+ /* TX Fragments */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fragments_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fragments_msb));
+ buf[0] = ((u64)msb << 32) | lsb;
+
+ /* TX Jabbers */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_jabbers_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_jabbers_msb));
+ buf[1] = ((u64)msb << 32) | lsb;
+
+ /* TX FCS errors */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fcserr_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fcserr_msb));
+ buf[2] = ((u64)msb << 32) | lsb;
+
+ /* TX CRC errors */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_crcerr_okpkt_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_crcerr_okpkt_msb));
+ buf[3] = ((u64)msb << 32) | lsb;
+
+ /* TX errored multicast */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_err_msb));
+ buf[4] = ((u64)msb << 32) | lsb;
+
+ /* TX errored broadcast */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_err_msb));
+ buf[5] = ((u64)msb << 32) | lsb;
+
+ /* TX errored unicast */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_err_msb));
+ buf[6] = ((u64)msb << 32) | lsb;
+
+ /* TX errored multicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_err_msb));
+ buf[7] = ((u64)msb << 32) | lsb;
+
+ /* TX errored broadcast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_err_msb));
+ buf[8] = ((u64)msb << 32) | lsb;
+
+ /* TX errored unicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_err_msb));
+ buf[9] = ((u64)msb << 32) | lsb;
+
+ /* TX pause errors */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_err_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_err_msb));
+ buf[10] = ((u64)msb << 32) | lsb;
+
+ /* TX 64-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_64b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_64b_msb));
+ buf[11] = ((u64)msb << 32) | lsb;
+
+ /* TX 65to127-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_65to127b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_65to127b_msb));
+ buf[12] = ((u64)msb << 32) | lsb;
+
+ /* TX 128to255-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_128to255b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_128to255b_msb));
+ buf[13] = ((u64)msb << 32) | lsb;
+
+ /* TX 256to511-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_256to511b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_256to511b_msb));
+ buf[14] = ((u64)msb << 32) | lsb;
+
+ /* TX 512to1023-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_512to1023b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_512to1023b_msb));
+ buf[15] = ((u64)msb << 32) | lsb;
+
+ /* TX 1024to1518-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_1024to1518b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_1024to1518b_msb));
+ buf[16] = ((u64)msb << 32) | lsb;
+
+ /* TX 1519toMAX-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_1519tomaxb_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_1519tomaxb_msb));
+ buf[17] = ((u64)msb << 32) | lsb;
+
+ /* TX oversize frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_oversize_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_oversize_msb));
+ buf[18] = ((u64)msb << 32) | lsb;
+
+ /* TX multicast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_ok_msb));
+ buf[19] = ((u64)msb << 32) | lsb;
+
+ /* TX broadcast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_ok_msb));
+ buf[20] = ((u64)msb << 32) | lsb;
+
+ /* TX unicast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_ok_msb));
+ buf[21] = ((u64)msb << 32) | lsb;
+
+ /* TX multicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_ok_msb));
+ buf[22] = ((u64)msb << 32) | lsb;
+
+ /* TX broadcast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_ok_msb));
+ buf[23] = ((u64)msb << 32) | lsb;
+
+ /* TX unicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_ok_msb));
+ buf[24] = ((u64)msb << 32) | lsb;
+
+ /* TX pause frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_msb));
+ buf[25] = ((u64)msb << 32) | lsb;
+
+ /* TX runt packets */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_rnt_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_rnt_msb));
+ buf[26] = ((u64)msb << 32) | lsb;
+
+ /* TX frame starts */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_st_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_st_msb));
+ buf[27] = ((u64)msb << 32) | lsb;
+
+ /* TX length-errored frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_lenerr_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_lenerr_msb));
+ buf[28] = ((u64)msb << 32) | lsb;
+
+ /* TX PRC-errored frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_err_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_err_msb));
+ buf[29] = ((u64)msb << 32) | lsb;
+
+ /* TX PFC frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_msb));
+ buf[30] = ((u64)msb << 32) | lsb;
+
+ /* TX payload bytes in frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_payload_octetsok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_payload_octetsok_msb));
+ buf[31] = ((u64)msb << 32) | lsb;
+
+ /* TX bytes in frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_frame_octetsok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_frame_octetsok_msb));
+ buf[32] = ((u64)msb << 32) | lsb;
+
+ /* TX malformed frames */
+ lsb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_malformed_ctrl_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_malformed_ctrl_msb));
+ buf[33] = ((u64)msb << 32) | lsb;
+
+ /* TX dropped frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_dropped_ctrl_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_dropped_ctrl_msb));
+ buf[34] = ((u64)msb << 32) | lsb;
+
+ /* TX bad-length/type frames */
+ lsb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_badlt_ctrl_lsb));
+ msb = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_badlt_ctrl_msb));
+ buf[35] = ((u64)msb << 32) | lsb;
+
+ /* RX Fragments */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fragments_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fragments_msb));
+ buf[36] = ((u64)msb << 32) | lsb;
+
+ /* RX Jabbers */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_jabbers_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_jabbers_msb));
+ buf[37] = ((u64)msb << 32) | lsb;
+
+ /* RX FCS errors */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fcserr_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fcserr_msb));
+ buf[38] = ((u64)msb << 32) | lsb;
+
+ /* RX CRC errors */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_crcerr_okpkt_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_crcerr_okpkt_msb));
+ buf[39] = ((u64)msb << 32) | lsb;
+
+ /* RX errored multicast */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_err_msb));
+ buf[40] = ((u64)msb << 32) | lsb;
+
+ /* RX errored broadcast */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_err_msb));
+ buf[41] = ((u64)msb << 32) | lsb;
+
+ /* RX errored unicast */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_err_msb));
+ buf[42] = ((u64)msb << 32) | lsb;
+
+ /* RX errored multicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_err_msb));
+ buf[43] = ((u64)msb << 32) | lsb;
+
+ /* RX errored broadcast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_err_msb));
+ buf[44] = ((u64)msb << 32) | lsb;
+
+ /* RX errored unicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_err_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_err_msb));
+ buf[45] = ((u64)msb << 32) | lsb;
+
+ /* RX pause errors */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_err_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_err_msb));
+ buf[46] = ((u64)msb << 32) | lsb;
+
+ /* RX 64-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_64b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_64b_msb));
+ buf[47] = ((u64)msb << 32) | lsb;
+
+ /* RX 65to127-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_65to127b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_65to127b_msb));
+ buf[48] = ((u64)msb << 32) | lsb;
+
+ /* RX 128to255-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_128to255b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_128to255b_msb));
+ buf[49] = ((u64)msb << 32) | lsb;
+
+ /* RX 256to511-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_256to511b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_256to511b_msb));
+ buf[50] = ((u64)msb << 32) | lsb;
+
+ /* RX 512to1023-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_512to1023b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_512to1023b_msb));
+ buf[51] = ((u64)msb << 32) | lsb;
+
+ /* RX 1024to1518-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_1024to1518b_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_1024to1518b_msb));
+ buf[52] = ((u64)msb << 32) | lsb;
+
+ /* RX 1519toMAX-byte frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_1519tomaxb_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_1519tomaxb_msb));
+ buf[53] = ((u64)msb << 32) | lsb;
+
+ /* RX oversize frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_oversize_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_oversize_msb));
+ buf[54] = ((u64)msb << 32) | lsb;
+
+ /* RX multicast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_ok_msb));
+ buf[55] = ((u64)msb << 32) | lsb;
+
+ /* RX broadcast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_ok_msb));
+ buf[56] = ((u64)msb << 32) | lsb;
+
+ /* RX unicast frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_ok_msb));
+ buf[57] = ((u64)msb << 32) | lsb;
+
+ /* RX multicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_ok_msb));
+ buf[58] = ((u64)msb << 32) | lsb;
+
+ /* RX broadcast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_ok_msb));
+ buf[59] = ((u64)msb << 32) | lsb;
+
+ /* RX unicast ctrl frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_ok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_ok_msb));
+ buf[60] = ((u64)msb << 32) | lsb;
+
+ /* RX pause frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_msb));
+ buf[61] = ((u64)msb << 32) | lsb;
+
+ /* RX runt frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_rnt_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_rnt_msb));
+ buf[62] = ((u64)msb << 32) | lsb;
+
+ /* RX frame starts */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_st_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_st_msb));
+ buf[63] = ((u64)msb << 32) | lsb;
+
+ /* RX length-errored frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_lenerr_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_lenerr_msb));
+ buf[64] = ((u64)msb << 32) | lsb;
+
+ /* RX PRC-errored frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_err_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_err_msb));
+ buf[65] = ((u64)msb << 32) | lsb;
+
+ /* RX PRC frames */
+ lsb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_lsb));
+ msb = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_msb));
+ buf[66] = ((u64)msb << 32) | lsb;
+
+ /* RX payload bytes in frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_payload_octetsok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_payload_octetsok_msb));
+ buf[67] = ((u64)msb << 32) | lsb;
+
+ /* RX bytes in frames */
+ lsb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_frame_octetsok_lsb));
+ msb = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_frame_octetsok_msb));
+ buf[68] = ((u64)msb << 32) | lsb;
+}
+
+static int etile_sset_count(struct net_device *dev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return ETILE_STATS_LEN;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static u32 etile_get_msglevel(struct net_device *dev)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ return priv->msg_enable;
+}
+
+static void etile_set_msglevel(struct net_device *dev, uint32_t data)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ priv->msg_enable = data;
+}
+
+static int etile_reglen(struct net_device *dev)
+{
+ return ETILE_NUM_REGS * sizeof(u32);
+}
+
+static void etile_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+ void *regbuf)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+ u32 *buf = regbuf;
+
+ /* Set version to a known value, so ethtool knows
+ * how to do any special formatting of this data.
+ * This version number will need to change if and
+ * when this register table is changed.
+ *
+ * version[31:0] = 1: Dump the 10GbE MAC IP Registers
+ * Upper bits are all 0 by default
+ *
+ * Upper 16-bits will indicate feature presence for
+ * Ethtool register decoding in future version.
+ */
+
+ regs->version = 1;
+ /* Auto Negotiation and Link Training Registers */
+ buf[0] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(anlt_sequencer_config));
+ buf[1] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(anlt_sequencer_status));
+ buf[2] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_1));
+ buf[3] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_2));
+ buf[4] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat));
+ buf[5] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_3));
+ buf[6] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_4));
+ buf[7] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_5));
+ buf[8] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_conf_6));
+ buf[9] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat_1));
+ buf[10] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat_2));
+ buf[11] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat_3));
+ buf[12] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat_4));
+ buf[13] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_stat_5));
+ buf[14] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(auto_neg_an_channel_override));
+ buf[15] = csrrd32(priv->mac_dev,
+
eth_auto_neg_link_csroffs(auto_neg_const_next_page_override));
+ buf[16] = csrrd32(priv->mac_dev,
+
eth_auto_neg_link_csroffs(auto_neg_const_next_page_lp_stat));
+ buf[17] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_conf_1));
+ buf[18] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_stat_1));
+ buf[19] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_conf_lane_0));
+ buf[20] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_conf_lane_1));
+ buf[21] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_conf_lane_2));
+ buf[22] = csrrd32(priv->mac_dev,
eth_auto_neg_link_csroffs(link_train_conf_lane_3));
+
+ /* PHY registers */
+ buf[23] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_rev_id));
+ buf[24] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_scratch));
+ buf[25] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_loopback));
+ buf[26] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_config));
+ buf[27] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_cdr_pll_locked));
+ buf[28] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_tx_datapath_ready));
+ buf[29] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_frm_err_detect));
+ buf[30] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_clr_frm_err));
+ buf[31] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_stat_anlt));
+ buf[32] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_err_inject));
+ buf[33] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_am_lock));
+ buf[34] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_dskew_chng));
+ buf[35] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_ber_cnt));
+ buf[36] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_aib_transfer_ready_stat));
+ buf[37] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_soft_rc_reset_stat));
+ buf[38] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_virtual_ln_0));
+ buf[39] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_virtual_ln_1));
+ buf[40] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_virtual_ln_2));
+ buf[41] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_pcs_virtual_ln_3));
+ buf[42] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_recovered_clk_freq));
+ buf[43] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_tx_clk_freq));
+ buf[44] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_tx_pld_conf));
+ buf[45] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_tx_pld_stat));
+ buf[46] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_dynamic_deskew_buf_stat));
+ buf[47] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_rx_pld_conf));
+ buf[48] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_rx_pcs_conf));
+ buf[49] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_0));
+ buf[50] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_1));
+ buf[51] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_2));
+ buf[52] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_3));
+ buf[53] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_4));
+ buf[54] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_5));
+ buf[55] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_6));
+ buf[56] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_7));
+ buf[57] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_8));
+ buf[58] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_9));
+ buf[59] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_10));
+ buf[60] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_11));
+ buf[61] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_12));
+ buf[62] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_13));
+ buf[63] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_14));
+ buf[64] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_15));
+ buf[65] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_16));
+ buf[66] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_17));
+ buf[67] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_18));
+ buf[68] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_bip_cnt_19));
+ buf[69] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_timer_window_hiber_check));
+ buf[70] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_hiber_frm_err));
+ buf[71] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_err_block_cnt));
+ buf[72] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_deskew_dept_0));
+ buf[73] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_deskew_dept_1));
+ buf[74] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_deskew_dept_2));
+ buf[75] = csrrd32(priv->mac_dev, eth_phy_csroffs(phy_deskew_dept_3));
+ buf[76] = csrrd32(priv->mac_dev,
eth_phy_csroffs(phy_rx_pcs_test_err_cnt));
+
+ /* TX MAC Registers */
+ buf[77] = csrrd32(priv->mac_dev, eth_tx_mac_csroffs(tx_mac_rev_id));
+ buf[78] = csrrd32(priv->mac_dev, eth_tx_mac_csroffs(tx_mac_scratch));
+ buf[79] = csrrd32(priv->mac_dev, eth_tx_mac_csroffs(tx_mac_link_fault));
+ buf[80] = csrrd32(priv->mac_dev,
eth_tx_mac_csroffs(tx_mac_ipg_col_rem));
+ buf[81] = csrrd32(priv->mac_dev,
eth_tx_mac_csroffs(tx_mac_max_frm_size));
+ buf[82] = csrrd32(priv->mac_dev, eth_tx_mac_csroffs(tx_mac_conf));
+ buf[83] = csrrd32(priv->mac_dev, eth_tx_mac_csroffs(tx_mac_ehip_conf));
+ buf[84] = csrrd32(priv->mac_dev,
eth_tx_mac_csroffs(tx_mac_source_addr_lower_bytes));
+ buf[85] = csrrd32(priv->mac_dev,
eth_tx_mac_csroffs(tx_mac_source_addr_higher_bytes));
+
+ /* RX MAC Registers */
+ buf[86] = csrrd32(priv->mac_dev, eth_rx_mac_csroffs(rx_mac_rev_id));
+ buf[87] = csrrd32(priv->mac_dev, eth_rx_mac_csroffs(rx_mac_scratch));
+ buf[88] = csrrd32(priv->mac_dev,
eth_rx_mac_csroffs(rx_mac_max_frm_size));
+ buf[89] = csrrd32(priv->mac_dev,
eth_rx_mac_csroffs(rx_mac_frwd_rx_crc));
+ buf[90] = csrrd32(priv->mac_dev, eth_rx_mac_csroffs(rx_max_link_fault));
+ buf[91] = csrrd32(priv->mac_dev, eth_rx_mac_csroffs(rx_mac_conf));
+ buf[92] = csrrd32(priv->mac_dev, eth_rx_mac_csroffs(rx_mac_ehip_conf));
+
+ /* Pause and Priority Registers */
+ buf[93] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(txsfc_module_revision_id));
+ buf[94] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(txsfc_scratch_register));
+ buf[95] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(enable_tx_pause_ports));
+ buf[96] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(tx_pause_request));
+ buf[97] = csrrd32(priv->mac_dev,
+
eth_pause_and_priority_csroffs(enable_automatic_tx_pause_retransmission));
+ buf[98] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(retransmit_holdoff_quanta));
+ buf[99] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(retransmit_pause_quanta));
+ buf[100] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(enable_tx_xoff));
+ buf[101] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(enable_uniform_holdoff));
+ buf[102] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(set_uniform_holdoff));
+ buf[103] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(flow_control_fields_lsb));
+ buf[104] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(flow_control_fields_msb));
+ buf[105] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(flow_control_frames_lsb));
+ buf[106] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(flow_control_frames_msb));
+ buf[107] = csrrd32(priv->mac_dev,
+
eth_pause_and_priority_csroffs(tx_flow_control_feature_cfg));
+ buf[108] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_0));
+ buf[109] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_1));
+ buf[110] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_2));
+ buf[111] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_3));
+ buf[112] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_4));
+ buf[113] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_5));
+ buf[114] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_6));
+ buf[115] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pause_quanta_7));
+ buf[116] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_0));
+ buf[117] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_1));
+ buf[118] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_2));
+ buf[119] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_3));
+ buf[120] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_4));
+ buf[121] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_5));
+ buf[122] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_6));
+ buf[123] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(pfc_holdoff_quanta_7));
+ buf[124] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(rxsfc_module_revision_id));
+ buf[125] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(rxsfc_scratch_register));
+ buf[126] = csrrd32(priv->mac_dev,
+
eth_pause_and_priority_csroffs(enable_rx_pause_frame_processing_fields));
+ buf[127] = csrrd32(priv->mac_dev,
+
eth_pause_and_priority_csroffs(forward_flow_control_frames));
+ buf[128] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(rx_pause_frames_lsb));
+ buf[129] = csrrd32(priv->mac_dev,
eth_pause_and_priority_csroffs(rx_pause_frames_msb));
+ buf[130] = csrrd32(priv->mac_dev,
+
eth_pause_and_priority_csroffs(rx_flow_control_feature_cfg));
+
+ /* TX Statistics Counter Registers */
+ buf[131] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_fragments_lsb));
+ buf[132] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_fragments_msb));
+ buf[133] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_jabbers_lsb));
+ buf[134] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_jabbers_msb));
+ buf[135] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fcserr_lsb));
+ buf[136] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_fcserr_msb));
+ buf[137] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_crcerr_okpkt_lsb));
+ buf[138] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_crcerr_okpkt_msb));
+ buf[139] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_err_lsb));
+ buf[140] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_err_msb));
+ buf[141] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_err_lsb));
+ buf[142] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_err_msb));
+ buf[143] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_err_lsb));
+ buf[144] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_err_msb));
+ buf[145] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_err_lsb));
+ buf[146] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_err_msb));
+ buf[147] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_err_lsb));
+ buf[148] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_err_msb));
+ buf[149] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_err_lsb));
+ buf[150] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_err_msb));
+ buf[151] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_pause_err_lsb));
+ buf[152] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_pause_err_msb));
+ buf[153] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_64b_lsb));
+ buf[154] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_64b_msb));
+ buf[155] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_65to127b_lsb));
+ buf[156] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_65to127b_msb));
+ buf[157] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_128to255b_lsb));
+ buf[158] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_128to255b_msb));
+ buf[159] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_256to511b_lsb));
+ buf[160] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_256to511b_msb));
+ buf[161] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_512to1023b_lsb));
+ buf[162] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_512to1023b_msb));
+ buf[163] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_1024to1518b_lsb));
+ buf[164] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_1024to1518b_msb));
+ buf[165] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_1519tomaxb_lsb));
+ buf[166] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_1519tomaxb_msb));
+ buf[167] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_oversize_lsb));
+ buf[168] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_oversize_msb));
+ buf[169] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_ok_lsb));
+ buf[170] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_data_ok_msb));
+ buf[171] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_ok_lsb));
+ buf[172] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_data_ok_msb));
+ buf[173] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_ok_lsb));
+ buf[174] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_data_ok_msb));
+ buf[175] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_ok_lsb));
+ buf[176] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_mcast_ctrl_ok_msb));
+ buf[177] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_ok_lsb));
+ buf[178] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_bcast_ctrl_ok_msb));
+ buf[179] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_ok_lsb));
+ buf[180] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_ucast_ctrl_ok_msb));
+ buf[181] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_lsb));
+ buf[182] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pause_msb));
+ buf[183] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_rnt_lsb));
+ buf[184] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_rnt_msb));
+ buf[185] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_st_lsb));
+ buf[186] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_st_msb));
+ buf[187] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_lenerr_lsb));
+ buf[188] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_lenerr_msb));
+ buf[189] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_err_lsb));
+ buf[190] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_err_msb));
+ buf[191] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_lsb));
+ buf[192] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_pfc_msb));
+ buf[193] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_stat_revid));
+ buf[194] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_stat_scratch));
+ buf[195] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_cntr_config));
+ buf[196] = csrrd32(priv->mac_dev, eth_tx_stats_csroffs(tx_cntr_status));
+ buf[197] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_payload_octetsok_lsb));
+ buf[198] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_payload_octetsok_msb));
+ buf[199] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_frame_octetsok_lsb));
+ buf[200] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_frame_octetsok_msb));
+ buf[201] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_malformed_ctrl_lsb));
+ buf[202] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_malformed_ctrl_msb));
+ buf[203] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_dropped_ctrl_lsb));
+ buf[204] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_dropped_ctrl_msb));
+ buf[205] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_badlt_ctrl_lsb));
+ buf[206] = csrrd32(priv->mac_dev,
eth_tx_stats_csroffs(tx_badlt_ctrl_msb));
+
+ /* RX Statistics Counter Registers */
+ buf[207] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_fragments_lsb));
+ buf[208] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_fragments_msb));
+ buf[209] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_jabbers_lsb));
+ buf[210] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_jabbers_msb));
+ buf[211] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fcserr_lsb));
+ buf[212] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_fcserr_msb));
+ buf[213] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_crcerr_okpkt_lsb));
+ buf[214] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_crcerr_okpkt_msb));
+ buf[215] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_err_lsb));
+ buf[216] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_err_msb));
+ buf[217] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_err_lsb));
+ buf[218] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_err_msb));
+ buf[219] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_err_lsb));
+ buf[220] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_err_msb));
+ buf[221] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_err_lsb));
+ buf[222] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_err_msb));
+ buf[223] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_err_lsb));
+ buf[224] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_err_msb));
+ buf[225] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_err_lsb));
+ buf[226] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_err_msb));
+ buf[227] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_pause_err_lsb));
+ buf[228] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_pause_err_msb));
+ buf[229] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_64b_lsb));
+ buf[230] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_64b_msb));
+ buf[231] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_65to127b_lsb));
+ buf[232] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_65to127b_msb));
+ buf[233] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_128to255b_lsb));
+ buf[234] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_128to255b_msb));
+ buf[235] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_256to511b_lsb));
+ buf[236] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_256to511b_msb));
+ buf[237] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_512to1023b_lsb));
+ buf[238] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_512to1023b_msb));
+ buf[239] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_1024to1518b_lsb));
+ buf[240] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_1024to1518b_msb));
+ buf[241] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_1519tomaxb_lsb));
+ buf[242] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_1519tomaxb_msb));
+ buf[243] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_oversize_lsb));
+ buf[244] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_oversize_msb));
+ buf[245] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_ok_lsb));
+ buf[246] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_data_ok_msb));
+ buf[247] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_ok_lsb));
+ buf[248] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_data_ok_msb));
+ buf[249] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_ok_lsb));
+ buf[250] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_data_ok_msb));
+ buf[251] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_ok_lsb));
+ buf[252] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_mcast_ctrl_ok_msb));
+ buf[253] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_ok_lsb));
+ buf[254] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_bcast_ctrl_ok_msb));
+ buf[255] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_ok_lsb));
+ buf[256] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_ucast_ctrl_ok_msb));
+ buf[257] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_lsb));
+ buf[258] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pause_msb));
+ buf[259] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_rnt_lsb));
+ buf[260] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_rnt_msb));
+ buf[261] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_st_lsb));
+ buf[262] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_st_msb));
+ buf[263] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_lenerr_lsb));
+ buf[264] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_lenerr_msb));
+ buf[265] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_err_lsb));
+ buf[266] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_err_msb));
+ buf[267] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_lsb));
+ buf[268] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_pfc_msb));
+ buf[269] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_stat_revid));
+ buf[270] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_stat_scratch));
+ buf[271] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_cntr_config));
+ buf[272] = csrrd32(priv->mac_dev, eth_rx_stats_csroffs(rx_cntr_status));
+ buf[273] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_payload_octetsok_lsb));
+ buf[274] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_payload_octetsok_msb));
+ buf[275] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_frame_octetsok_lsb));
+ buf[276] = csrrd32(priv->mac_dev,
eth_rx_stats_csroffs(rx_frame_octetsok_msb));
+
+ /* PTP Registers */
+ buf[277] = csrrd32(priv->mac_dev, eth_ptp_csroffs(txptp_revid));
+ buf[278] = csrrd32(priv->mac_dev, eth_ptp_csroffs(txptp_scratch));
+ buf[279] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tx_ptp_clk_period));
+ buf[280] = csrrd32(priv->mac_dev,
eth_ptp_csroffs(tx_ptp_extra_latency));
+ buf[281] = csrrd32(priv->mac_dev, eth_ptp_csroffs(ptp_debug));
+ buf[282] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rxptp_revid));
+ buf[283] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rxptp_scratch));
+ buf[284] = csrrd32(priv->mac_dev,
eth_ptp_csroffs(rx_ptp_extra_latency));
+ buf[285] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tx_ui_reg));
+ buf[286] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rx_ui_reg));
+ buf[287] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tam_snapshot));
+ buf[288] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tx_tam_l));
+ buf[289] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tx_tam_h));
+ buf[290] = csrrd32(priv->mac_dev, eth_ptp_csroffs(tx_count));
+ buf[291] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rx_tam_l));
+ buf[292] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rx_tam_h));
+ buf[293] = csrrd32(priv->mac_dev, eth_ptp_csroffs(rx_count));
+}
+
+static void etile_get_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *pauseparam)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ pauseparam->rx_pause = 0;
+ pauseparam->tx_pause = 0;
+ pauseparam->autoneg = 0;
+
+ if (priv->flow_ctrl & FLOW_RX)
+ pauseparam->rx_pause = 1;
+ if (priv->flow_ctrl & FLOW_TX)
+ pauseparam->tx_pause = 1;
+}
+
+static int etile_set_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *pauseparam)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+ int new_pause = FLOW_OFF;
+ int ret = 0;
+
+ spin_lock(&priv->mac_cfg_lock);
+
+ if (pauseparam->autoneg != 0) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (pauseparam->rx_pause) {
+ new_pause |= FLOW_RX;
+ tse_set_bit(priv->mac_dev,
+
eth_pause_and_priority_csroffs(rx_flow_control_feature_cfg),
+ ETH_RX_EN_STD_FLOW_CTRL);
+ } else {
+ tse_clear_bit(priv->mac_dev,
+
eth_pause_and_priority_csroffs(rx_flow_control_feature_cfg),
+ ETH_RX_EN_STD_FLOW_CTRL);
+ }
+
+ if (pauseparam->tx_pause) {
+ new_pause |= FLOW_TX;
+ tse_set_bit(priv->mac_dev,
+
eth_pause_and_priority_csroffs(tx_flow_control_feature_cfg),
+ ETH_TX_EN_STD_FLOW_CTRL);
+ } else {
+ tse_clear_bit(priv->mac_dev,
+
eth_pause_and_priority_csroffs(tx_flow_control_feature_cfg),
+ ETH_TX_EN_STD_FLOW_CTRL);
+ }
+
+ csrwr32(priv->pause, priv->mac_dev,
+ eth_pause_and_priority_csroffs(pause_quanta_0));
+ priv->flow_ctrl = new_pause;
+out:
+ spin_unlock(&priv->mac_cfg_lock);
+ return ret;
+}
+
+static int etile_get_ts_info(struct net_device *dev,
+ struct ethtool_ts_info *info)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
+ SOF_TIMESTAMPING_RX_HARDWARE |
+ SOF_TIMESTAMPING_RAW_HARDWARE;
+
+ if (priv->ptp_priv.ptp_clock)
+ info->phc_index = ptp_clock_index(priv->ptp_priv.ptp_clock);
+ else
+ info->phc_index = -1;
+
+ info->tx_types = (1 << HWTSTAMP_TX_OFF) |
+ (1 << HWTSTAMP_TX_ON) |
+ (1 << HWTSTAMP_TX_ONESTEP_SYNC);
+
+ info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
+ (1 << HWTSTAMP_FILTER_ALL);
+
+ return 0;
+}
+
+/* Set link ksettings (phy address, speed) for ethtools */
+static int etile_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ if (!priv)
+ return -ENODEV;
+
+ return phylink_ethtool_ksettings_set(priv->phylink, cmd);
+}
+
+/* Get link ksettings (phy address, speed) for ethtools */
+static int etile_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
+{
+ struct intel_fpga_etile_eth_private *priv = netdev_priv(dev);
+
+ if (!priv)
+ return -ENODEV;
+
+ return phylink_ethtool_ksettings_get(priv->phylink, cmd);
+}
+
+static const struct ethtool_ops etile_ethtool_ops = {
+ .get_drvinfo = etile_get_drvinfo,
+ .get_regs_len = etile_reglen,
+ .get_regs = etile_get_regs,
+ .get_link = ethtool_op_get_link,
+ .get_link = ethtool_op_get_link,
+ .get_strings = etile_gstrings,
+ .get_sset_count = etile_sset_count,
+ .get_ethtool_stats = etile_fill_stats,
+ .get_msglevel = etile_get_msglevel,
+ .set_msglevel = etile_set_msglevel,
+ .get_pauseparam = etile_get_pauseparam,
+ .set_pauseparam = etile_set_pauseparam,
+ .get_ts_info = etile_get_ts_info,
+ .get_link_ksettings = etile_get_link_ksettings,
+ .set_link_ksettings = etile_set_link_ksettings,
+};
+
+void intel_fpga_etile_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &etile_ethtool_ops;
+}
--
2.25.1
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#12560):
https://lists.yoctoproject.org/g/linux-yocto/message/12560
Mute This Topic: https://lists.yoctoproject.org/mt/98921475/21656
Group Owner: linux-yocto+ow...@lists.yoctoproject.org
Unsubscribe: https://lists.yoctoproject.org/g/linux-yocto/unsub
[arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
