From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 36 ++++++++++++++----------------------
1 files changed, 14 insertions(+), 22 deletions(-)
diff --git a/kernel/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/kernel/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index b63871e..43f3146 100644
--- a/kernel/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/kernel/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/* Copyright (c) 2014 Linaro Ltd.
* Copyright (c) 2014 Hisilicon Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
*/
#include <linux/module.h>
@@ -554,7 +550,7 @@
skb->protocol = eth_type_trans(skb, dev);
napi_gro_receive(&priv->napi, skb);
dev->stats.rx_packets++;
- dev->stats.rx_bytes += skb->len;
+ dev->stats.rx_bytes += len;
next:
pos = dma_ring_incr(pos, RX_DESC_NUM);
}
@@ -723,7 +719,7 @@
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- int len = frag->size;
+ int len = skb_frag_size(frag);
addr = skb_frag_dma_map(priv->dev, frag, 0, len, DMA_TO_DEVICE);
ret = dma_mapping_error(priv->dev, addr);
@@ -897,7 +893,7 @@
hix5hd2_net_open(priv->netdev);
}
-static void hix5hd2_net_timeout(struct net_device *dev)
+static void hix5hd2_net_timeout(struct net_device *dev, unsigned int txqueue)
{
struct hix5hd2_priv *priv = netdev_priv(dev);
@@ -1006,8 +1002,8 @@
for (i = 0; i < QUEUE_NUMS; i++) {
size = priv->pool[i].count * sizeof(struct hix5hd2_desc);
- virt_addr = dma_zalloc_coherent(dev, size, &phys_addr,
- GFP_KERNEL);
+ virt_addr = dma_alloc_coherent(dev, size, &phys_addr,
+ GFP_KERNEL);
if (virt_addr == NULL)
goto error_free_pool;
@@ -1028,9 +1024,9 @@
struct sg_desc *desc;
dma_addr_t phys_addr;
- desc = (struct sg_desc *)dma_alloc_coherent(priv->dev,
- TX_DESC_NUM * sizeof(struct sg_desc),
- &phys_addr, GFP_KERNEL);
+ desc = dma_alloc_coherent(priv->dev,
+ TX_DESC_NUM * sizeof(struct sg_desc),
+ &phys_addr, GFP_KERNEL);
if (!desc)
return -ENOMEM;
@@ -1101,7 +1097,6 @@
const struct of_device_id *of_id = NULL;
struct net_device *ndev;
struct hix5hd2_priv *priv;
- struct resource *res;
struct mii_bus *bus;
const char *mac_addr;
int ret;
@@ -1123,15 +1118,13 @@
}
priv->hw_cap = (unsigned long)of_id->data;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->base = devm_ioremap_resource(dev, res);
+ priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
ret = PTR_ERR(priv->base);
goto out_free_netdev;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- priv->ctrl_base = devm_ioremap_resource(dev, res);
+ priv->ctrl_base = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(priv->ctrl_base)) {
ret = PTR_ERR(priv->ctrl_base);
goto out_free_netdev;
@@ -1200,10 +1193,9 @@
if (ret)
goto err_free_mdio;
- priv->phy_mode = of_get_phy_mode(node);
- if ((int)priv->phy_mode < 0) {
+ ret = of_get_phy_mode(node, &priv->phy_mode);
+ if (ret) {
netdev_err(ndev, "not find phy-mode\n");
- ret = -EINVAL;
goto err_mdiobus;
}
@@ -1229,7 +1221,7 @@
}
mac_addr = of_get_mac_address(node);
- if (mac_addr)
+ if (!IS_ERR(mac_addr))
ether_addr_copy(ndev->dev_addr, mac_addr);
if (!is_valid_ether_addr(ndev->dev_addr)) {
eth_hw_addr_random(ndev);
--
Gitblit v1.6.2