diff options
| author | Jerome Forissier <jerome.forissier@linaro.org> | 2024-10-16 12:04:02 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-16 11:11:56 -0600 |
| commit | 1c41a7afaa15dded7cc4c42be61fa811e034e97b (patch) | |
| tree | b2e2e4e0cf8ead108934d33d0d451b01bb85ba0a /lib/lwip/u-boot/arch/cc.h | |
| parent | 7ad5e878cd850102e13ee2a5f8a5fb69742f70b0 (diff) | |
net: lwip: build lwIP
Build the lwIP library when NET_LWIP is enabled. The following files
are adaptation layers written specially for U-Boot:
lib/lwip/u-boot/arch/cc.h
lib/lwip/u-boot/arch/sys_arch.h (empty)
lib/lwip/u-boot/limits.h (empty)
lib/lwip/u-boot/lwipopts.h
They were initially contributed by Maxim in a previous RFC patch series.
The lwIP stack needs to be added as a Git subtree with the following
command:
$ git subtree add --squash --prefix lib/lwip/lwip \
https://github.com/lwip-tcpip/lwip.git STABLE-2_2_0_RELEASE
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Co-developed-by: Maxim Uvarov <muvarov@gmail.com>
Cc: Maxim Uvarov <muvarov@gmail.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'lib/lwip/u-boot/arch/cc.h')
| -rw-r--r-- | lib/lwip/u-boot/arch/cc.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lib/lwip/u-boot/arch/cc.h b/lib/lwip/u-boot/arch/cc.h new file mode 100644 index 00000000000..563d3bfa98b --- /dev/null +++ b/lib/lwip/u-boot/arch/cc.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2023 Linaro Ltd. <maxim.uvarov@linaro.org> */ + +#ifndef LWIP_ARCH_CC_H +#define LWIP_ARCH_CC_H + +#include <linux/types.h> +#include <linux/kernel.h> +#include <vsprintf.h> +#include <rand.h> + +#define LWIP_ERRNO_INCLUDE <errno.h> + +#define LWIP_ERRNO_STDINCLUDE 1 +#define LWIP_NO_UNISTD_H 1 +#define LWIP_TIMEVAL_PRIVATE 1 + +#ifdef CONFIG_LIB_RAND +#define LWIP_RAND() ((u32_t)rand()) +#else +#define LWIP_DNS_SECURE 0 +#endif + +/* different handling for unit test, normally not needed */ +#ifdef LWIP_NOASSERT_ON_ERROR +#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \ + handler; }} while (0) +#endif + +#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS + +#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \ + x, __LINE__, __FILE__); } while (0) + +#define atoi(str) (int)dectoul(str, NULL) +#define lwip_strnstr(a, b, c) strstr(a, b) + +#define LWIP_ERR_T int +#define LWIP_CONST_CAST(target_type, val) ((target_type)((uintptr_t)val)) + +#if defined(CONFIG_SYS_BIG_ENDIAN) +#define BYTE_ORDER BIG_ENDIAN +#endif + +#endif /* LWIP_ARCH_CC_H */ |