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sync branch rt-smart. (#6641)

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* Synchronize the code of the rt mart branch to the master branch.
  * TTY device
  * Add lwP code from rt-smart
  * Add vnode in DFS, but DFS will be re-write for rt-smart
  * There are three libcpu for rt-smart:
    * arm/cortex-a, arm/aarch64
    * riscv64

Co-authored-by: Rbb666 <zhangbingru@rt-thread.com>
Co-authored-by: zhkag <zhkag@foxmail.com>
This commit is contained in:
guo
2022-12-03 12:07:44 +08:00
committed by GitHub
co-authored by Rbb666 zhkag
parent aaf5462c6d
commit ecf2d82159
1693 changed files with 389530 additions and 9680 deletions
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components/net/netdev/src/netdev.c
+53
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@@ -741,6 +741,14 @@ static void netdev_auto_change_default(struct netdev *netdev)
{
struct netdev *new_netdev = RT_NULL;
if (netdev->flags & NETDEV_FLAG_LINK_UP)
{
if (!(netdev_default->flags & NETDEV_FLAG_LINK_UP))
{
netdev_set_default(netdev);
}
return;
}
if (rt_memcmp(netdev, netdev_default, sizeof(struct netdev)) == 0)
{
new_netdev = netdev_get_first_by_flags(NETDEV_FLAG_LINK_UP);
@@ -996,6 +1004,35 @@ static void netdev_list_if(void)
}
}
#ifdef RT_LWIP_DHCP
int netdev_dhcp_open(char* netdev_name)
{
struct netdev *netdev = RT_NULL;
netdev = netdev_get_by_name(netdev_name);
if (netdev == RT_NULL)
{
rt_kprintf("bad network interface device name(%s).\n", netdev_name);
return -1;
}
netdev_dhcp_enabled(netdev,RT_TRUE);
return 0;
}
int netdev_dhcp_close(char* netdev_name)
{
struct netdev *netdev = RT_NULL;
netdev = netdev_get_by_name(netdev_name);
if (netdev == RT_NULL)
{
rt_kprintf("bad network interface device name(%s).\n", netdev_name);
return -1;
}
netdev_dhcp_enabled(netdev,RT_FALSE);
return 0;
}
#endif
static void netdev_set_if(char* netdev_name, char* ip_addr, char* gw_addr, char* nm_addr)
{
struct netdev *netdev = RT_NULL;
@@ -1008,6 +1045,10 @@ static void netdev_set_if(char* netdev_name, char* ip_addr, char* gw_addr, char*
return;
}
#ifdef RT_LWIP_DHCP
netdev_dhcp_close(netdev_name);
#endif
/* set IP address */
if ((ip_addr != RT_NULL) && inet_aton(ip_addr, &addr))
{
@@ -1033,6 +1074,15 @@ int netdev_ifconfig(int argc, char **argv)
{
netdev_list_if();
}
#ifdef RT_LWIP_DHCP
else if(argc == 3)
{
if (!strcmp(argv[2], "dhcp"))
{
netdev_dhcp_open(argv[1]);
}
}
#endif
else if (argc == 5)
{
rt_kprintf("config : %s\n", argv[1]);
@@ -1044,6 +1094,9 @@ int netdev_ifconfig(int argc, char **argv)
else
{
rt_kprintf("bad parameter! e.g: ifconfig e0 192.168.1.30 192.168.1.1 255.255.255.0\n");
#ifdef RT_LWIP_DHCP
rt_kprintf("bad parameter! e.g: ifconfig e0 dhcp\n");
#endif
}
return 0;