From 2a5fcae954f992cf558eb91c83aa4c5a880a6bdc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:50:40 +0200 Subject: Adding upstream version 1:6.1. Signed-off-by: Daniel Baumann --- lan743x.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 lan743x.c (limited to 'lan743x.c') diff --git a/lan743x.c b/lan743x.c new file mode 100644 index 0000000..f430ee8 --- /dev/null +++ b/lan743x.c @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries. */ + +#include +#include +#include "internal.h" + +#define LAN743X_ETH_REG_VERSION 1 + +enum { + ETH_PRIV_FLAGS, + ETH_ID_REV, + ETH_FPGA_REV, + ETH_STRAP_READ, + ETH_INT_STS, + ETH_HW_CFG, + ETH_PMT_CTL, + ETH_E2P_CMD, + ETH_E2P_DATA, + ETH_MAC_CR, + ETH_MAC_RX, + ETH_MAC_TX, + ETH_FLOW, + ETH_MII_ACC, + ETH_MII_DATA, + ETH_EEE_TX_LPI_REQ_DLY, + ETH_WUCSR, + ETH_WK_SRC, + + /* Add new registers above */ + MAX_LAN743X_ETH_REGS +}; + +void lan743x_comm_dump_regs(struct ethtool_drvinfo *info __maybe_unused, + struct ethtool_regs *regs) +{ + u32 *lan743x_reg = (u32 *)regs->data; + + fprintf(stdout, "LAN743x Registers:\n"); + fprintf(stdout, "------------------\n"); + fprintf(stdout, "CHIP_ID_REV = 0x%08X\n", lan743x_reg[ETH_ID_REV]); + fprintf(stdout, "FPGA_REV = 0x%08X\n", lan743x_reg[ETH_FPGA_REV]); + fprintf(stdout, "STRAP_READ = 0x%08X\n", lan743x_reg[ETH_STRAP_READ]); + fprintf(stdout, "INT_STS = 0x%08X\n", lan743x_reg[ETH_INT_STS]); + fprintf(stdout, "HW_CFG = 0x%08X\n", lan743x_reg[ETH_HW_CFG]); + fprintf(stdout, "PMT_CTRL = 0x%08X\n", lan743x_reg[ETH_PMT_CTL]); + fprintf(stdout, "E2P_CMD = 0x%08X\n", lan743x_reg[ETH_E2P_CMD]); + fprintf(stdout, "E2P_DATA = 0x%08X\n", lan743x_reg[ETH_E2P_DATA]); + fprintf(stdout, "\n"); + + fprintf(stdout, "MAC Registers:\n"); + fprintf(stdout, "--------------\n"); + fprintf(stdout, "MAC_CR = 0x%08X\n", lan743x_reg[ETH_MAC_CR]); + fprintf(stdout, "MAC_RX = 0x%08X\n", lan743x_reg[ETH_MAC_RX]); + fprintf(stdout, "MAC_TX = 0x%08X\n", lan743x_reg[ETH_MAC_TX]); + fprintf(stdout, "FLOW = 0x%08X\n", lan743x_reg[ETH_FLOW]); + fprintf(stdout, "MII_ACC = 0x%08X\n", lan743x_reg[ETH_MII_ACC]); + fprintf(stdout, "MII_DATA = 0x%08X\n", lan743x_reg[ETH_MII_DATA]); + fprintf(stdout, "WUCSR = 0x%08X\n", lan743x_reg[ETH_WUCSR]); + fprintf(stdout, "WK_SRC = 0x%08X\n", lan743x_reg[ETH_WK_SRC]); + fprintf(stdout, "EEE_TX_LPI_REQ_DLY = 0x%08X\n", + lan743x_reg[ETH_EEE_TX_LPI_REQ_DLY]); + fprintf(stdout, "\n"); +} + +int lan743x_dump_regs(struct ethtool_drvinfo *info __maybe_unused, + struct ethtool_regs *regs) +{ + + lan743x_comm_dump_regs(info, regs); + + return 0; +} -- cgit v1.2.3