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90c05f68fc
The legacy network stack sets net_try_count to 1 at the beginning of the net_loop() function. This is required for net_start_again() to work properly. Therefore, set the variable accordingly in the do_ping() function when NET_LWIP=y. This fixes an issue where a ping to an unreachable destination would run twice on the same network device. For example with qemu_arm64_lwip_defconfig: => dhcp DHCP client bound to address 10.0.2.15 (3 ms) => ping 10.0.0.1 Using virtio-net#32 device ping failed; host 10.0.0.1 is not alive Using virtio-net#32 device ping failed; host 10.0.0.1 is not alive => QEMU: Terminated Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
58 lines
1.4 KiB
C
58 lines
1.4 KiB
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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/* HTTPS authentication mode */
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enum auth_mode {
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AUTH_NONE,
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AUTH_OPTIONAL,
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AUTH_REQUIRED,
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};
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extern char *cacert;
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extern size_t cacert_size;
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extern enum auth_mode cacert_auth_mode;
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extern bool cacert_initialized;
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extern int net_try_count;
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int set_cacert_builtin(void);
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enum proto_t {
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TFTPGET
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};
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static inline int eth_is_on_demand_init(void)
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{
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return 1;
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}
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int eth_init_state_only(void); /* Set active state */
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int net_lwip_dns_init(void);
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int net_lwip_eth_start(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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int net_lwip_dns_resolve(char *name_or_ip, ip_addr_t *ip);
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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_wget(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]);
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#endif /* __NET_LWIP_H__ */
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