RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

Merge pull request #16082 from yarrick/link_state

Browse Source 
pkg/lwip: Set netif link state properly when supported
This commit is contained in:
benpicco 2021-03-25 13:36:07 +01:00 committed by GitHub
commit b0364941b5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 21 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
pkg/lwip/contrib/netdev/lwip_netdev.c
View File

@ -23,6 +23,7 @@
#include "lwip/err.h"
#include "lwip/ethip6.h"
#include "lwip/netif.h"
#include "lwip/netifapi.h"
#include "lwip/netif/netdev.h"
#include "lwip/opt.h"
#include "lwip/pbuf.h"
@ -81,6 +82,7 @@ err_t lwip_netdev_init(struct netif *netif)
LWIP_ASSERT("netif != NULL", (netif != NULL));
LWIP_ASSERT("netif->state != NULL", (netif->state != NULL));
netdev_t *netdev;
netopt_enable_t enabled = 0;
uint16_t dev_type;
err_t res = ERR_OK;
@ -186,7 +188,11 @@ err_t lwip_netdev_init(struct netif *netif)
return ERR_IF; /* device type not supported yet */
}
netif->flags |= NETIF_FLAG_UP;
netif->flags |= NETIF_FLAG_LINK_UP;
/* Set link state up if link state is unsupported, or if it is up */
if (netdev->driver->get(netdev, NETOPT_LINK, &enabled, sizeof(enabled)) <= 0 ||
enabled) {
netif->flags |= NETIF_FLAG_LINK_UP;
}
netif->flags |= NETIF_FLAG_IGMP;
netif->flags |= NETIF_FLAG_MLD6;
netdev->context = netif;
@ -290,12 +296,17 @@ static void _event_cb(netdev_t *dev, netdev_event_t event)
}
break;
}
#ifdef MODULE_LWIP_DHCP_AUTO
case NETDEV_EVENT_LINK_UP: {
dhcp_start(netif);
netifapi_netif_set_link_up(netif);
#ifdef MODULE_LWIP_DHCP_AUTO
netifapi_dhcp_start(netif);
#endif
break;
}
case NETDEV_EVENT_LINK_DOWN: {
netifapi_netif_set_link_down(netif);
break;
}
#endif
default:
break;
}

6
pkg/lwip/include/lwipopts.h
View File

@ -56,6 +56,12 @@ extern "C" {
#define LWIP_ETHERNET 0
#endif /* MODULE_LWIP_ETHERNET */
#ifdef MODULE_LWIP_NETIF
#define LWIP_NETIF_API 1
#else /* MODULE_LWIP_NETIF */
#define LWIP_NETIF_API 0
#endif /* MODULE_LWIP_NETIF */
#ifdef MODULE_LWIP_IGMP
#define LWIP_IGMP 1
#else /* MODULE_LWIP_IGMP */