From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 39 +++++++++++++++------------------------
1 files changed, 15 insertions(+), 24 deletions(-)
diff --git a/kernel/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/kernel/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 7c548ed..78e008b 100644
--- a/kernel/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/kernel/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -40,9 +40,9 @@
#include <linux/of_platform.h>
#include <linux/of_gpio.h>
#include <linux/of_net.h>
+#include <linux/pgtable.h>
#include <linux/vmalloc.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#include <linux/uaccess.h>
@@ -53,7 +53,6 @@
MODULE_AUTHOR("Pantelis Antoniou <panto@intracom.gr>");
MODULE_DESCRIPTION("Freescale Ethernet Driver");
MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_MODULE_VERSION);
static int fs_enet_debug = -1; /* -1 == use FS_ENET_DEF_MSG_ENABLE as value */
module_param(fs_enet_debug, int, 0);
@@ -501,7 +500,7 @@
nr_frags = skb_shinfo(skb)->nr_frags;
frag = skb_shinfo(skb)->frags;
for (i = 0; i < nr_frags; i++, frag++) {
- if (!IS_ALIGNED(frag->page_offset, 4)) {
+ if (!IS_ALIGNED(skb_frag_off(frag), 4)) {
is_aligned = 0;
break;
}
@@ -563,10 +562,13 @@
BD_ENET_TX_TC);
CBDS_SC(bdp, BD_ENET_TX_READY);
- if ((CBDR_SC(bdp) & BD_ENET_TX_WRAP) == 0)
- bdp++, curidx++;
- else
- bdp = fep->tx_bd_base, curidx = 0;
+ if ((CBDR_SC(bdp) & BD_ENET_TX_WRAP) == 0) {
+ bdp++;
+ curidx++;
+ } else {
+ bdp = fep->tx_bd_base;
+ curidx = 0;
+ }
len = skb_frag_size(frag);
CBDW_BUFADDR(bdp, skb_frag_dma_map(fep->dev, frag, 0, len,
@@ -641,7 +643,7 @@
netif_wake_queue(dev);
}
-static void fs_timeout(struct net_device *dev)
+static void fs_timeout(struct net_device *dev, unsigned int txqueue)
{
struct fs_enet_private *fep = netdev_priv(dev);
@@ -790,7 +792,6 @@
struct ethtool_drvinfo *info)
{
strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
- strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
}
static int fs_get_regs_len(struct net_device *dev)
@@ -882,14 +883,6 @@
.set_tunable = fs_set_tunable,
};
-static int fs_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
- if (!netif_running(dev))
- return -EINVAL;
-
- return phy_mii_ioctl(dev->phydev, rq, cmd);
-}
-
extern int fs_mii_connect(struct net_device *dev);
extern void fs_mii_disconnect(struct net_device *dev);
@@ -907,7 +900,7 @@
.ndo_start_xmit = fs_enet_start_xmit,
.ndo_tx_timeout = fs_timeout,
.ndo_set_rx_mode = fs_set_multicast_list,
- .ndo_do_ioctl = fs_ioctl,
+ .ndo_do_ioctl = phy_do_ioctl_running,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = eth_mac_addr,
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1014,8 +1007,8 @@
spin_lock_init(&fep->tx_lock);
mac_addr = of_get_mac_address(ofdev->dev.of_node);
- if (mac_addr)
- memcpy(ndev->dev_addr, mac_addr, ETH_ALEN);
+ if (!IS_ERR(mac_addr))
+ ether_addr_copy(ndev->dev_addr, mac_addr);
ret = fep->ops->allocate_bd(ndev);
if (ret)
@@ -1053,8 +1046,7 @@
out_free_dev:
free_netdev(ndev);
out_put:
- if (fpi->clk_per)
- clk_disable_unprepare(fpi->clk_per);
+ clk_disable_unprepare(fpi->clk_per);
out_deregister_fixed_link:
of_node_put(fpi->phy_node);
if (of_phy_is_fixed_link(ofdev->dev.of_node))
@@ -1075,8 +1067,7 @@
fep->ops->cleanup_data(ndev);
dev_set_drvdata(fep->dev, NULL);
of_node_put(fep->fpi->phy_node);
- if (fep->fpi->clk_per)
- clk_disable_unprepare(fep->fpi->clk_per);
+ clk_disable_unprepare(fep->fpi->clk_per);
if (of_phy_is_fixed_link(ofdev->dev.of_node))
of_phy_deregister_fixed_link(ofdev->dev.of_node);
free_netdev(ndev);
--
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