minios: add lwIP 1.3.0 support

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

3 files changed, 133 insertions, 0 deletions

diff --git a/extras/mini-os/include/arch/cc.h b/extras/mini-os/include/arch/cc.h
new file mode 100644
index 0000000000..70191f0b30
--- /dev/null
+++ b/extras/mini-os/include/arch/cc.h
@@ -0,0 +1,83 @@
+/* 
+ * lwip/arch/cc.h
+ *
+ * Compiler-specific types and macros for lwIP running on mini-os 
+ *
+ * Tim Deegan <Tim.Deegan@eu.citrix.net>, July 2007
+ */
+
+#ifndef __LWIP_ARCH_CC_H__
+#define __LWIP_ARCH_CC_H__
+
+/*   Typedefs for the types used by lwip - */
+#include <os.h>
+#include <types.h>
+#include <time.h>
+typedef  u8  u8_t;
+typedef  s8  s8_t;
+typedef u16 u16_t;
+typedef s16 s16_t;
+typedef u32 u32_t;
+typedef s32 s32_t;
+typedef u64 u64_t;
+typedef s64 s64_t;
+typedef uintptr_t mem_ptr_t;
+
+typedef u16 u_short;
+
+/*   Compiler hints for packing lwip's structures - */
+#define PACK_STRUCT_FIELD(_x)  _x
+#define PACK_STRUCT_STRUCT     __attribute__ ((packed))
+#define PACK_STRUCT_BEGIN 
+#define PACK_STRUCT_END
+
+/*   Platform specific diagnostic output - */
+
+extern void lwip_printk(char *fmt, ...);
+#define LWIP_PLATFORM_DIAG(_x) do { lwip_printk _x ; } while (0)
+
+extern void lwip_die(char *fmt, ...);
+#define LWIP_PLATFORM_ASSERT(_x) do { lwip_die(_x); } while(0)
+
+/*   "lightweight" synchronization mechanisms - */
+/*     SYS_ARCH_DECL_PROTECT(x) - declare a protection state variable. */
+/*     SYS_ARCH_PROTECT(x)      - enter protection mode. */
+/*     SYS_ARCH_UNPROTECT(x)    - leave protection mode. */
+
+/*   If the compiler does not provide memset() this file must include a */
+/*   definition of it, or include a file which defines it. */
+#include <lib.h>
+
+/*   This file must either include a system-local <errno.h> which defines */
+/*   the standard *nix error codes, or it should #define LWIP_PROVIDE_ERRNO */
+/*   to make lwip/arch.h define the codes which are used throughout. */
+#include <errno.h>
+
+/*   Not required by the docs, but needed for network-order calculations */
+#include <endian.h>
+
+#include <inttypes.h>
+#define S16_F PRIi16
+#define U16_F PRIu16
+#define X16_F PRIx16
+#define S32_F PRIi32
+#define U32_F PRIu32
+#define X32_F PRIx32
+
+#if 0
+#ifndef DBG_ON
+#define DBG_ON	LWIP_DBG_ON
+#endif
+#define LWIP_DEBUG	DBG_ON
+//#define IP_DEBUG	DBG_ON
+#define TCP_DEBUG	DBG_ON
+#define TCP_INPUT_DEBUG	DBG_ON
+#define TCP_QLEN_DEBUG	DBG_ON
+#define TCPIP_DEBUG	DBG_ON
+#define DBG_TYPES_ON	DBG_ON
+#endif
+
+/* TODO: checksum doesn't work fine?! */
+#define CHECKSUM_CHECK_TCP	0
+
+#endif /* __LWIP_ARCH_CC_H__ */
diff --git a/extras/mini-os/include/arch/perf.h b/extras/mini-os/include/arch/perf.h
new file mode 100644
index 0000000000..dda87f2790
--- /dev/null
+++ b/extras/mini-os/include/arch/perf.h
@@ -0,0 +1,15 @@
+/* 
+ * lwip/arch/perf.h
+ *
+ * Arch-specific performance measurement for lwIP running on mini-os 
+ *
+ * Tim Deegan <Tim.Deegan@eu.citrix.net>, July 2007
+ */
+
+#ifndef __LWIP_ARCH_PERF_H__
+#define __LWIP_ARCH_PERF_H__
+
+#define PERF_START    do { } while(0)
+#define PERF_STOP(_x) do { (void)(_x); } while (0)
+
+#endif /* __LWIP_ARCH_PERF_H__ */
diff --git a/extras/mini-os/include/arch/sys_arch.h b/extras/mini-os/include/arch/sys_arch.h
new file mode 100644
index 0000000000..4e911549c9
--- /dev/null
+++ b/extras/mini-os/include/arch/sys_arch.h
@@ -0,0 +1,35 @@
+/* 
+ * lwip/arch/sys_arch.h
+ *
+ * Arch-specific semaphores and mailboxes for lwIP running on mini-os 
+ *
+ * Tim Deegan <Tim.Deegan@eu.citrix.net>, July 2007
+ */
+
+#ifndef __LWIP_ARCH_SYS_ARCH_H__
+#define __LWIP_ARCH_SYS_ARCH_H__
+
+#include <os.h>
+#include <xmalloc.h>
+#include <semaphore.h>
+
+typedef struct semaphore *sys_sem_t;
+#define SYS_SEM_NULL ((sys_sem_t) NULL)
+
+struct mbox {
+    int count;
+    void **messages;
+    struct semaphore read_sem;
+    struct semaphore write_sem;
+    int writer;
+    int reader;
+};
+
+typedef struct mbox *sys_mbox_t;
+#define SYS_MBOX_NULL ((sys_mbox_t) 0)
+
+typedef struct thread *sys_thread_t;
+
+typedef unsigned long sys_prot_t;
+
+#endif /*__LWIP_ARCH_SYS_ARCH_H__ */