diff options
Diffstat (limited to 'net/lwip/net-lwip.c')
| -rw-r--r-- | net/lwip/net-lwip.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/net/lwip/net-lwip.c b/net/lwip/net-lwip.c index 4d2aa6099dd..6b7b696dbf0 100644 --- a/net/lwip/net-lwip.c +++ b/net/lwip/net-lwip.c @@ -5,6 +5,7 @@ #include <command.h> #include <dm/device.h> #include <dm/uclass.h> +#include <hexdump.h> #include <lwip/ip4_addr.h> #include <lwip/err.h> #include <lwip/netif.h> @@ -30,12 +31,18 @@ char *pxelinux_configfile; struct in_addr net_ip; char net_boot_file_name[1024]; -static err_t linkoutput(struct netif *netif, struct pbuf *p) +static err_t net_lwip_tx(struct netif *netif, struct pbuf *p) { struct udevice *udev = netif->state; void *pp = NULL; int err; + if (CONFIG_IS_ENABLED(LWIP_DEBUG_RXTX)) { + printf("net_lwip_tx: %u bytes, udev %s\n", p->len, udev->name); + print_hex_dump("net_lwip_tx: ", 0, 16, 1, p->payload, p->len, + true); + } + if ((unsigned long)p->payload % PKTALIGN) { /* * Some net drivers have strict alignment requirements and may @@ -60,7 +67,7 @@ static err_t linkoutput(struct netif *netif, struct pbuf *p) static err_t net_lwip_if_init(struct netif *netif) { netif->output = etharp_output; - netif->linkoutput = linkoutput; + netif->linkoutput = net_lwip_tx; netif->mtu = 1500; netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP; @@ -265,6 +272,13 @@ int net_lwip_rx(struct udevice *udev, struct netif *netif) flags = 0; if (len > 0) { + if (CONFIG_IS_ENABLED(LWIP_DEBUG_RXTX)) { + printf("net_lwip_tx: %u bytes, udev %s \n", len, + udev->name); + print_hex_dump("net_lwip_rx: ", 0, 16, 1, + packet, len, true); + } + pbuf = alloc_pbuf_and_copy(packet, len); if (pbuf) netif->input(pbuf, netif); |