Add Broadcom / Netgear changes from RAXE 1.0.0.48

[project/bcm63xx/u-boot.git] / net / nmrp.h

diff --git a/net/nmrp.h b/net/nmrp.h
new file mode 100755 (executable)
index 0000000..1320ed3
--- /dev/null
+++ b/net/nmrp.h
@@ -0,0 +1,117 @@
+/*
+ *     Copyright (C) 2008 Delta Networks Inc.
+ */
+
+extern void NmrpConfig(void);
+
+extern void NmrpHandler(uchar * pkt, unsigned dest, struct in_addr src_ip,
+                        unsigned src, unsigned type);
+extern int NmrpState;
+extern int NmrpFwUPOption;
+extern int NmrpSTUPOption;
+extern int NmrpStringTableUpdateCount;
+extern int NmrpStringTableUpdateIndex;
+extern ulong NmrpAliveTimerStart;
+extern ulong NmrpAliveTimerBase;
+extern int NmrpAliveTimerTimeout;
+extern ulong Nmrp_active_start;
+/* NMRP codes */
+enum _nmrp_codes_ {
+       NMRP_CODE_ADVERTISE = 0x01,
+       NMRP_CODE_CONF_REQ = 0x02,
+       NMRP_CODE_CONF_ACK = 0x03,
+       NMRP_CODE_CLOSE_REQ = 0x04,
+       NMRP_CODE_CLOSE_ACK = 0x05,
+       NMRP_CODE_KEEP_ALIVE_REQ = 0x06,
+       NMRP_CODE_KEEP_ALIVE_ACK = 0x07,
+       NMRP_CODE_TFTP_UL_REQ = 0x10
+};
+
+/* NMRP option types */
+enum _nmrp_option_types_ {
+       NMRP_OPT_MAGIC_NO = 0x0001,
+       NMRP_OPT_DEV_IP = 0x0002,
+       NMRP_OPT_DEV_REGION = 0x0004,
+       NMRP_OPT_FW_UP = 0x0101,
+       NMRP_OPT_ST_UP = 0x0102,
+       NMRP_OPT_FILE_NAME = 0x0181
+};
+
+/* NMRP Region value */
+enum _nmrp_region_values_ {
+       NMRP_REGION_NA = 0x0001,
+       NMRP_REGION_WW = 0x0002,
+       NMRP_REGION_GR = 0x0003,
+       NMRP_REGION_PR = 0x0004,
+       NMRP_REGION_RU = 0x0005,
+       NMRP_REGION_BZ = 0x0006,
+       NMRP_REGION_IN = 0x0007,
+       NMRP_REGION_KO = 0x0008,
+       NMRP_REGION_JP = 0x0009
+};
+
+/*  NMRP REQ max retries */
+enum _nmrp_req_max_retries_ {
+       NMRP_MAX_RETRY_CONF = 5,
+       NMRP_MAX_RETRY_CLOSE = 2,
+       NMRP_MAX_RETRY_TFTP_UL = 4
+};
+
+/* NMRP timeouts */
+enum _nmrp_timeouts_ {
+       NMRP_TIMEOUT_REQ = 1,   /* 0.5 sec */
+       NMRP_TIMEOUT_LISTEN = 3,        /* 3 sec */
+       NMRP_TIMEOUT_ACTIVE = 60,       /* 1 minute */
+       NMRP_TIMEOUT_CLOSE = 6, /* 6 sec */
+       NMRP_TIMEOUT_ADVERTISE = 1      /* 0.5 sec */
+};
+
+#define HEADER_LEN 0x3a
+
+#define STATE_LISTENING 1
+#define STATE_CONFIGING 2
+#define STATE_TFTPWAITING 3
+#define STATE_TFTPUPLOADING 4
+#define STATE_CLOSING 5
+#define STATE_CLOSED 6
+#define STATE_KEEP_ALIVE 7
+#define NMRP_HEADER_LEN 6
+#define NMRP_OPT_HEADER_LEN 4
+#define MAGICNO "NTGR"
+#define IP_LEN 4
+#define MAGIC_NO_LEN 4
+#define DEV_REGION_LEN 2
+#define FIRMWARE_FILENAME "firmware"
+#define FIRMWARE_FILENAME_LEN 8
+#define FIRMWARE_FILENAME_OPT_LEN (NMRP_OPT_HEADER_LEN + FIRMWARE_FILENAME_LEN)
+#define STRING_TABLE_BITMASK_LEN 32
+#define STRING_TABLE_NUMBER_MAX STRING_TABLE_BITMASK_LEN
+#define STRING_TABLE_FILENAME_PREFIX "string table "
+#define STRING_TABLE_FILENAME_PREFIX_LEN 13
+#define STRING_TABLE_FILENAME_EXAMPLE "string table 01"
+#define STRING_TABLE_FILENAME_LEN (STRING_TABLE_FILENAME_PREFIX_LEN + 2)
+#define STRING_TABLE_FILENAME_OPT_LEN (NMRP_OPT_HEADER_LEN + STRING_TABLE_FILENAME_LEN)
+
+#define NMRP_MAX_OPT_PER_MSG 6
+typedef struct {
+       ushort type;
+       ushort len;
+       union {
+               uchar magicno[MAGIC_NO_LEN];
+               struct{
+                       uchar addr[IP_LEN];
+                       uchar mask[IP_LEN];
+               }ip;
+               u16 region;
+               u32 string_table_bitmask;
+       } value;
+}__attribute__ ((packed)) NMRP_PARSED_OPT;
+
+typedef struct {
+       ushort reserved;
+       uchar code;
+       uchar id;
+       ushort length;
+       int numOptions;
+       NMRP_PARSED_OPT options[NMRP_MAX_OPT_PER_MSG];
+}__attribute__ ((packed)) NMRP_PARSED_MSG;