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5ca23ed5bc
This patch provides an EFI application to check the correct function of the Simple Network Protocol implementation. It sends a DHCP request and analyzes the DHCP offer. Different error conditions including a 10s timeout are checked. A successful execution will look like this: => bootefi nettest Scanning disk ide.blk#0... Found 1 disks WARNING: Invalid device tree, expect boot to fail Network test DHCP Discover DHCP reply received from 192.168.76.2 (52:55:c0:a8:4c:02) as broadcast message. OK. The test was completed successfully. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Alexander Graf <agraf@suse.de>
106 lines
2.5 KiB
C
106 lines
2.5 KiB
C
/*
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* EFI application loader
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*
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* Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _EFI_SELFTEST_H
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#define _EFI_SELFTEST_H
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#include <common.h>
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#include <efi.h>
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#include <efi_api.h>
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#include <linker_lists.h>
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#define EFI_ST_SUCCESS 0
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#define EFI_ST_FAILURE 1
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/*
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* Prints an error message.
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*
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* @... format string followed by fields to print
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*/
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#define efi_st_error(...) \
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(efi_st_printf("%s(%u):\nERROR: ", __FILE__, __LINE__), \
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efi_st_printf(__VA_ARGS__)) \
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/*
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* A test may be setup and executed at boottime,
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* it may be setup at boottime and executed at runtime,
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* or it may be setup and executed at runtime.
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*/
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enum efi_test_phase {
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EFI_EXECUTE_BEFORE_BOOTTIME_EXIT = 1,
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EFI_SETUP_BEFORE_BOOTTIME_EXIT,
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EFI_SETUP_AFTER_BOOTTIME_EXIT,
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};
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extern struct efi_simple_text_output_protocol *con_out;
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extern struct efi_simple_input_interface *con_in;
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/*
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* Exit the boot services.
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*
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* The size of the memory map is determined.
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* Pool memory is allocated to copy the memory map.
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* The memory amp is copied and the map key is obtained.
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* The map key is used to exit the boot services.
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*/
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void efi_st_exit_boot_services(void);
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/*
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* Print a pointer to an u16 string
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*
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* @pointer: pointer
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* @buf: pointer to buffer address
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* on return position of terminating zero word
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*/
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void efi_st_printf(const char *fmt, ...)
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__attribute__ ((format (__printf__, 1, 2)));
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/*
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* Compare memory.
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* We cannot use lib/string.c due to different CFLAGS values.
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*
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* @buf1: first buffer
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* @buf2: second buffer
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* @length: number of bytes to compare
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* @return: 0 if both buffers contain the same bytes
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*/
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int efi_st_memcmp(const void *buf1, const void *buf2, size_t length);
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/*
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* Reads an Unicode character from the input device.
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*
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* @return: Unicode character
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*/
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u16 efi_st_get_key(void);
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/**
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* struct efi_unit_test - EFI unit test
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*
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* An efi_unit_test provides a interface to an EFI unit test.
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*
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* @name: name of unit test
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* @phase: specifies when setup and execute are executed
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* @setup: set up the unit test
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* @teardown: tear down the unit test
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* @execute: execute the unit test
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*/
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struct efi_unit_test {
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const char *name;
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const enum efi_test_phase phase;
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int (*setup)(const efi_handle_t handle,
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const struct efi_system_table *systable);
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int (*execute)(void);
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int (*teardown)(void);
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};
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/* Declare a new EFI unit test */
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#define EFI_UNIT_TEST(__name) \
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ll_entry_declare(struct efi_unit_test, __name, efi_unit_test)
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#endif /* _EFI_SELFTEST_H */
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