James HilliardandJerome Forissier
0601d2d9a2
The legacy network stack supports tftpsrv, which listens for an incoming TFTP write request and receives the first file into memory. Despite the old command help wording, the command returns after receiving the file and does not boot it automatically. The lwIP stack already builds the lwIP TFTP application, but only wires it up for client-side tftpboot. Add a lwIP tftpsrv command and implement the server path with tftp_init_server(). Reuse the existing lwIP TFTP write callback and memory copy path so LMB checks, progress output, filesize/fileaddr updates and EFI bootdev handling stay consistent with tftpboot. Track receive timeout and write-failure state around the lwIP callbacks so a stalled or rejected receive is not reported as a successful close. Move CMD_TFTPSRV out of the legacy-only Kconfig block so it can be enabled with either network stack. Update the command help text and add usage documentation for the receive-only behavior. Add pytest coverage for tftpsrv using a generated host file and curl's TFTP upload support. Enable the command in qemu_arm64_lwip_defconfig so the test can be run with the existing lwIP QEMU build when the boardenv provides env__net_tftpsrv_file. Signed-off-by: James Hilliard <james.hilliard1@gmail.com> [Jerome Forissier: remove trailing ':' after SPDX tag] Signed-off-by: Jerome Forissier <jerome.forissier@arm.com> Reviewed-by: Jerome Forissier <jerome.forissier@arm.com>
60 lines
1.5 KiB
C
60 lines
1.5 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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void net_lwip_eth_stop(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_dns(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_nfs(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_tftpsrv(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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