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9f6b9f57fe
Move the initialization of the ethernet devices out of the new_netif() function. Indeed, new_netif() accepts a struct device argument, which is expected to be valid and active. The activation and selection of this device are achieved by eth_init() (on first time the network stack is used) and eth_set_current(). This is what takes care of the ethrotate and ethact environment variables. Therefore, move these calls to a new function: net_lwip_set_current(), and use it whenever a net-lwip command is run. This patch hopefully fixes the incorrect net-lwip behavior observed on boards with multiple ethernet interfaces [1]. Tested on an i.MX8MPlus EVK equipped wih two ethernet ports. The dhcp command succeeds whether the cable is plugged into the first or second port. [1] https://lists.denx.de/pipermail/u-boot/2025-January/576326.html Reported-by: E Shattow <e@freeshell.de> Tested-by: E Shattow <e@freeshell.de> Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
33 lines
985 B
C
33 lines
985 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef __NET_LWIP_H__
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#define __NET_LWIP_H__
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#include <lwip/ip4.h>
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#include <lwip/netif.h>
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enum proto_t {
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TFTPGET
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};
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void net_lwip_set_current(void);
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struct netif *net_lwip_new_netif(struct udevice *udev);
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struct netif *net_lwip_new_netif_noip(struct udevice *udev);
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void net_lwip_remove_netif(struct netif *netif);
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struct netif *net_lwip_get_netif(void);
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int net_lwip_rx(struct udevice *udev, struct netif *netif);
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/**
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* wget_validate_uri() - varidate the uri
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*
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* @uri: uri string of target file of wget
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* Return: true if uri is valid, false if uri is invalid
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*/
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bool wget_validate_uri(char *uri);
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int do_dhcp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_dns(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ping(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_wget(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]);
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#endif /* __NET_LWIP_H__ */
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