diff options
| author | Jerome Forissier <[email protected]> | 2024-10-16 12:04:03 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-10-16 11:11:56 -0600 |
| commit | 98ad145db61a51308abb9de3212d4e3078d145c0 (patch) | |
| tree | 6a7cef76b36dca65a3ba6e0daadaa930592b1bf5 /include | |
| parent | 1c41a7afaa15dded7cc4c42be61fa811e034e97b (diff) | |
net: lwip: add DHCP support and dhcp commmand
Add what it takes to enable NETDEVICES with NET_LWIP and enable DHCP as
well as the dhcp command. CMD_TFTPBOOT is selected by BOOTMETH_EFI due
to this code having an implicit dependency on do_tftpb().
Note that PXE is likely non-fonctional with NET_LWIP (or at least not
100% functional) because DHCP option 209 is not supported by the lwIP
library. Therefore, BOOTP_PXE_DHCP_OPTION cannot be enabled.
Signed-off-by: Jerome Forissier <[email protected]>
Tested-by: Ilias Apalodimas <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net-common.h | 3 | ||||
| -rw-r--r-- | include/net-legacy.h | 3 | ||||
| -rw-r--r-- | include/net-lwip.h | 3 |
3 files changed, 6 insertions, 3 deletions
diff --git a/include/net-common.h b/include/net-common.h index 6bc76658d9d..cbcac178c82 100644 --- a/include/net-common.h +++ b/include/net-common.h @@ -118,6 +118,9 @@ extern int net_restart_wrap; /* Tried all network devices */ extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */ extern const u8 net_bcast_ethaddr[ARP_HLEN]; /* Ethernet broadcast address */ extern char net_boot_file_name[1024];/* Boot File name */ +extern struct in_addr net_ip; /* Our IP addr (0 = unknown) */ +/* Indicates whether the pxe path prefix / config file was specified in dhcp option */ +extern char *pxelinux_configfile; /** * compute_ip_checksum() - Compute IP checksum diff --git a/include/net-legacy.h b/include/net-legacy.h index ed286e3d326..ca1efd17af7 100644 --- a/include/net-legacy.h +++ b/include/net-legacy.h @@ -285,12 +285,9 @@ extern char net_hostname[32]; /* Our hostname */ #ifdef CONFIG_NET extern char net_root_path[CONFIG_BOOTP_MAX_ROOT_PATH_LEN]; /* Our root path */ #endif -/* Indicates whether the pxe path prefix / config file was specified in dhcp option */ -extern char *pxelinux_configfile; /** END OF BOOTP EXTENTIONS **/ extern u8 net_ethaddr[ARP_HLEN]; /* Our ethernet address */ extern u8 net_server_ethaddr[ARP_HLEN]; /* Boot server enet address */ -extern struct in_addr net_ip; /* Our IP addr (0 = unknown) */ extern struct in_addr net_server_ip; /* Server IP addr (0 = unknown) */ extern uchar *net_tx_packet; /* THE transmit packet */ extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */ diff --git a/include/net-lwip.h b/include/net-lwip.h index 5c3f9e7e86c..cfd06726577 100644 --- a/include/net-lwip.h +++ b/include/net-lwip.h @@ -10,5 +10,8 @@ struct netif *net_lwip_new_netif(struct udevice *udev); struct netif *net_lwip_new_netif_noip(struct udevice *udev); void net_lwip_remove_netif(struct netif *netif); struct netif *net_lwip_get_netif(void); +int net_lwip_rx(struct udevice *udev, struct netif *netif); + +int do_dhcp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); #endif /* __NET_LWIP_H__ */ |