From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/drivers/net/ethernet/stmicro/stmmac/common.h | 95 +++++++++++++++++++++++++++++++++++++----------
1 files changed, 74 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/net/ethernet/stmicro/stmmac/common.h b/kernel/drivers/net/ethernet/stmicro/stmmac/common.h
index 6bb4f4e..b6eac66 100644
--- a/kernel/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/kernel/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -1,19 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*******************************************************************************
STMMAC Common Header File
Copyright (C) 2007-2009 STMicroelectronics Ltd
- This program is free software; you can redistribute it and/or modify it
- under the terms and conditions of the GNU General Public License,
- version 2, as published by the Free Software Foundation.
-
- This program is distributed in the hope it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
-
- The full GNU General Public License is included in this distribution in
- the file called "COPYING".
Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
*******************************************************************************/
@@ -25,6 +15,7 @@
#include <linux/netdevice.h>
#include <linux/stmmac.h>
#include <linux/phy.h>
+#include <linux/pcs/pcs-xpcs.h>
#include <linux/module.h>
#if IS_ENABLED(CONFIG_VLAN_8021Q)
#define STMMAC_VLAN_TAG_USED
@@ -43,16 +34,31 @@
#define DWMAC_CORE_5_00 0x50
#define DWMAC_CORE_5_10 0x51
#define DWXGMAC_CORE_2_10 0x21
+#define DWXLGMAC_CORE_2_00 0x20
+
+/* Device ID */
+#define DWXGMAC_ID 0x76
+#define DWXLGMAC_ID 0x27
#define STMMAC_CHAN0 0 /* Always supported and default for all chips */
-/* These need to be power of two, and >= 4 */
+/* TX and RX Descriptor Length, these need to be power of two.
+ * TX descriptor length less than 64 may cause transmit queue timed out error.
+ * RX descriptor length less than 64 may cause inconsistent Rx chain error.
+ */
+#define DMA_MIN_TX_SIZE 64
+#define DMA_MAX_TX_SIZE 1024
#if IS_ENABLED(CONFIG_STMMAC_UIO)
-#define DMA_TX_SIZE 1024
-#define DMA_RX_SIZE 1024
+#define DMA_DEFAULT_TX_SIZE 1024
#else
-#define DMA_TX_SIZE 512
-#define DMA_RX_SIZE 512
+#define DMA_DEFAULT_TX_SIZE 512
+#endif
+#define DMA_MIN_RX_SIZE 64
+#define DMA_MAX_RX_SIZE 1024
+#if IS_ENABLED(CONFIG_STMMAC_UIO)
+#define DMA_DEFAULT_RX_SIZE 1024
+#else
+#define DMA_DEFAULT_RX_SIZE 512
#endif
#define STMMAC_GET_ENTRY(x, size) ((x + 1) & (size - 1))
@@ -90,6 +96,7 @@
unsigned long rx_missed_cntr;
unsigned long rx_overflow_cntr;
unsigned long rx_vlan;
+ unsigned long rx_split_hdr_pkt_n;
/* Tx/Rx IRQ error info */
unsigned long tx_undeflow_irq;
unsigned long tx_process_stopped_irq;
@@ -261,12 +268,14 @@
/* Max/Min RI Watchdog Timer count value */
#define MAX_DMA_RIWT 0xff
-#define MIN_DMA_RIWT 0x20
+#define MIN_DMA_RIWT 0x10
+#define DEF_DMA_RIWT 0xa0
/* Tx coalesce parameters */
#define STMMAC_COAL_TX_TIMER 1000
#define STMMAC_MAX_COAL_TX_TICK 100000
#define STMMAC_TX_MAX_FRAMES 256
#define STMMAC_TX_FRAMES 25
+#define STMMAC_RX_FRAMES 0
/* Packets types */
enum packets_types {
@@ -340,6 +349,7 @@
/* 802.3az - Energy-Efficient Ethernet (EEE) */
unsigned int eee;
unsigned int av;
+ unsigned int hash_tb_sz;
unsigned int tsoen;
/* TX and RX csum */
unsigned int tx_coe;
@@ -366,6 +376,20 @@
unsigned int frpsel;
unsigned int frpbs;
unsigned int frpes;
+ unsigned int addr64;
+ unsigned int rssen;
+ unsigned int vlhash;
+ unsigned int sphen;
+ unsigned int vlins;
+ unsigned int dvlan;
+ unsigned int l3l4fnum;
+ unsigned int arpoffsel;
+ /* TSN Features */
+ unsigned int estwid;
+ unsigned int estdep;
+ unsigned int estsel;
+ unsigned int fpesel;
+ unsigned int tbssel;
};
/* RX Buffer size must be multiple of 4/8/16 bytes */
@@ -392,6 +416,16 @@
#define JUMBO_LEN 9000
+/* Receive Side Scaling */
+#define STMMAC_RSS_HASH_KEY_SIZE 40
+#define STMMAC_RSS_MAX_TABLE_SIZE 256
+
+/* VLAN */
+#define STMMAC_VLAN_NONE 0x0
+#define STMMAC_VLAN_REMOVE 0x1
+#define STMMAC_VLAN_INSERT 0x2
+#define STMMAC_VLAN_REPLACE 0x3
+
extern const struct stmmac_desc_ops enh_desc_ops;
extern const struct stmmac_desc_ops ndesc_ops;
@@ -406,8 +440,18 @@
u32 speed100;
u32 speed1000;
u32 speed2500;
- u32 speed10000;
u32 duplex;
+ struct {
+ u32 speed2500;
+ u32 speed5000;
+ u32 speed10000;
+ } xgmii;
+ struct {
+ u32 speed25000;
+ u32 speed40000;
+ u32 speed50000;
+ u32 speed100000;
+ } xlgmii;
};
struct mii_regs {
@@ -428,16 +472,24 @@
const struct stmmac_mode_ops *mode;
const struct stmmac_hwtimestamp *ptp;
const struct stmmac_tc_ops *tc;
+ const struct stmmac_mmc_ops *mmc;
+ const struct mdio_xpcs_ops *xpcs;
+ struct mdio_xpcs_args xpcs_args;
struct mii_regs mii; /* MII register Addresses */
struct mac_link link;
void __iomem *pcsr; /* vpointer to device CSRs */
- int multicast_filter_bins;
- int unicast_filter_entries;
- int mcast_bits_log2;
+ unsigned int multicast_filter_bins;
+ unsigned int unicast_filter_entries;
+ unsigned int mcast_bits_log2;
unsigned int rx_csum;
unsigned int pcs;
unsigned int pmt;
unsigned int ps;
+ unsigned int xlgmac;
+ unsigned int num_vlan;
+ u32 vlan_filter[32];
+ bool vlan_fail_q_en;
+ u8 vlan_fail_q;
};
struct stmmac_rx_routing {
@@ -449,6 +501,7 @@
int dwmac1000_setup(struct stmmac_priv *priv);
int dwmac4_setup(struct stmmac_priv *priv);
int dwxgmac2_setup(struct stmmac_priv *priv);
+int dwxlgmac2_setup(struct stmmac_priv *priv);
void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6],
unsigned int high, unsigned int low);
--
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