These changes are the raw update to qemu-2.6.

Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 213 insertions, 0 deletions

diff --git a/qemu/slirp/ip6_icmp.h b/qemu/slirp/ip6_icmp.h
new file mode 100644
index 000000000..9460bf837
--- /dev/null
+++ b/qemu/slirp/ip6_icmp.h
@@ -0,0 +1,213 @@
+/*
+ * Copyright (c) 2013
+ * Guillaume Subiron, Yann Bordenave, Serigne Modou Wagne.
+ */
+
+#ifndef SLIRP_NETINET_ICMP6_H_
+#define SLIRP_NETINET_ICMP6_H_
+
+/*
+ * Interface Control Message Protocol version 6 Definitions.
+ * Per RFC 4443, March 2006.
+ *
+ * Network Discover Protocol Definitions.
+ * Per RFC 4861, September 2007.
+ */
+
+struct icmp6_echo { /* Echo Messages */
+    uint16_t id;
+    uint16_t seq_num;
+};
+
+union icmp6_error_body {
+    uint32_t unused;
+    uint32_t pointer;
+    uint32_t mtu;
+};
+
+/*
+ * NDP Messages
+ */
+struct ndp_rs {     /* Router Solicitation Message */
+    uint32_t reserved;
+};
+
+struct ndp_ra {     /* Router Advertisement Message */
+    uint8_t chl;    /* Cur Hop Limit */
+#ifdef HOST_WORDS_BIGENDIAN
+    uint8_t
+        M:1,
+        O:1,
+        reserved:6;
+#else
+    uint8_t
+        reserved:6,
+        O:1,
+        M:1;
+#endif
+    uint16_t lifetime;      /* Router Lifetime */
+    uint32_t reach_time;    /* Reachable Time */
+    uint32_t retrans_time;  /* Retrans Timer */
+} QEMU_PACKED;
+
+struct ndp_ns {     /* Neighbor Solicitation Message */
+    uint32_t reserved;
+    struct in6_addr target; /* Target Address */
+} QEMU_PACKED;
+
+struct ndp_na {     /* Neighbor Advertisement Message */
+#ifdef HOST_WORDS_BIGENDIAN
+    uint32_t
+        R:1,                /* Router Flag */
+        S:1,                /* Solicited Flag */
+        O:1,                /* Override Flag */
+        reserved_hi:5,
+        reserved_lo:24;
+#else
+    uint32_t
+        reserved_hi:5,
+        O:1,
+        S:1,
+        R:1,
+        reserved_lo:24;
+#endif
+    struct in6_addr target; /* Target Address */
+} QEMU_PACKED;
+
+struct ndp_redirect {
+    uint32_t reserved;
+    struct in6_addr target; /* Target Address */
+    struct in6_addr dest;   /* Destination Address */
+} QEMU_PACKED;
+
+/*
+ * Structure of an icmpv6 header.
+ */
+struct icmp6 {
+    uint8_t     icmp6_type;         /* type of message, see below */
+    uint8_t     icmp6_code;         /* type sub code */
+    uint16_t    icmp6_cksum;        /* ones complement cksum of struct */
+    union {
+        union icmp6_error_body error_body;
+        struct icmp6_echo echo;
+        struct ndp_rs ndp_rs;
+        struct ndp_ra ndp_ra;
+        struct ndp_ns ndp_ns;
+        struct ndp_na ndp_na;
+        struct ndp_redirect ndp_redirect;
+    } icmp6_body;
+#define icmp6_err icmp6_body.error_body
+#define icmp6_echo icmp6_body.echo
+#define icmp6_nrs icmp6_body.ndp_rs
+#define icmp6_nra icmp6_body.ndp_ra
+#define icmp6_nns icmp6_body.ndp_ns
+#define icmp6_nna icmp6_body.ndp_na
+#define icmp6_redirect icmp6_body.ndp_redirect
+} QEMU_PACKED;
+
+#define ICMP6_MINLEN    4
+#define ICMP6_ERROR_MINLEN  8
+#define ICMP6_ECHO_MINLEN   8
+#define ICMP6_NDP_RS_MINLEN 8
+#define ICMP6_NDP_RA_MINLEN 16
+#define ICMP6_NDP_NS_MINLEN 24
+#define ICMP6_NDP_NA_MINLEN 24
+#define ICMP6_NDP_REDIRECT_MINLEN 40
+
+/*
+ * NDP Options
+ */
+struct ndpopt {
+    uint8_t     ndpopt_type;                    /* Option type */
+    uint8_t     ndpopt_len;                     /* /!\ In units of 8 octets */
+    union {
+        unsigned char   linklayer_addr[6];      /* Source/Target Link-layer */
+        struct prefixinfo {                     /* Prefix Information */
+            uint8_t     prefix_length;
+#ifdef HOST_WORDS_BIGENDIAN
+            uint8_t     L:1, A:1, reserved1:6;
+#else
+            uint8_t     reserved1:6, A:1, L:1;
+#endif
+            uint32_t    valid_lt;               /* Valid Lifetime */
+            uint32_t    pref_lt;                /* Preferred Lifetime */
+            uint32_t    reserved2;
+            struct in6_addr prefix;
+        } QEMU_PACKED prefixinfo;
+    } ndpopt_body;
+#define ndpopt_linklayer ndpopt_body.linklayer_addr
+#define ndpopt_prefixinfo ndpopt_body.prefixinfo
+} QEMU_PACKED;
+
+/* NDP options type */
+#define NDPOPT_LINKLAYER_SOURCE     1   /* Source Link-Layer Address */
+#define NDPOPT_LINKLAYER_TARGET     2   /* Target Link-Layer Address */
+#define NDPOPT_PREFIX_INFO          3   /* Prefix Information */
+
+/* NDP options size, in octets. */
+#define NDPOPT_LINKLAYER_LEN    8
+#define NDPOPT_PREFIXINFO_LEN   32
+
+/*
+ * Definition of type and code field values.
+ * Per https://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xml
+ * Last Updated 2012-11-12
+ */
+
+/* Errors */
+#define ICMP6_UNREACH   1   /* Destination Unreachable */
+#define     ICMP6_UNREACH_NO_ROUTE      0   /* no route to dest */
+#define     ICMP6_UNREACH_DEST_PROHIB   1   /* com with dest prohibited */
+#define     ICMP6_UNREACH_SCOPE         2   /* beyond scope of src addr */
+#define     ICMP6_UNREACH_ADDRESS       3   /* address unreachable */
+#define     ICMP6_UNREACH_PORT          4   /* port unreachable */
+#define     ICMP6_UNREACH_SRC_FAIL      5   /* src addr failed */
+#define     ICMP6_UNREACH_REJECT_ROUTE  6   /* reject route to dest */
+#define     ICMP6_UNREACH_SRC_HDR_ERROR 7   /* error in src routing header */
+#define ICMP6_TOOBIG    2   /* Packet Too Big */
+#define ICMP6_TIMXCEED  3   /* Time Exceeded */
+#define     ICMP6_TIMXCEED_INTRANS      0   /* hop limit exceeded in transit */
+#define     ICMP6_TIMXCEED_REASS        1   /* ttl=0 in reass */
+#define ICMP6_PARAMPROB 4   /* Parameter Problem */
+#define     ICMP6_PARAMPROB_HDR_FIELD   0   /* err header field */
+#define     ICMP6_PARAMPROB_NXTHDR_TYPE 1   /* unrecognized Next Header type */
+#define     ICMP6_PARAMPROB_IPV6_OPT    2   /* unrecognized IPv6 option */
+
+/* Informational Messages */
+#define ICMP6_ECHO_REQUEST      128 /* Echo Request */
+#define ICMP6_ECHO_REPLY        129 /* Echo Reply */
+#define ICMP6_NDP_RS            133 /* Router Solicitation (NDP) */
+#define ICMP6_NDP_RA            134 /* Router Advertisement (NDP) */
+#define ICMP6_NDP_NS            135 /* Neighbor Solicitation (NDP) */
+#define ICMP6_NDP_NA            136 /* Neighbor Advertisement (NDP) */
+#define ICMP6_NDP_REDIRECT      137 /* Redirect Message (NDP) */
+
+/*
+ * Router Configuration Variables (rfc4861#section-6)
+ */
+#define NDP_IsRouter                1
+#define NDP_AdvSendAdvertisements   1
+#define NDP_MaxRtrAdvInterval       600000
+#define NDP_MinRtrAdvInterval       ((NDP_MaxRtrAdvInterval >= 9) ? \
+                                        NDP_MaxRtrAdvInterval / 3 : \
+                                        NDP_MaxRtrAdvInterval)
+#define NDP_AdvManagedFlag          0
+#define NDP_AdvOtherConfigFlag      0
+#define NDP_AdvLinkMTU              0
+#define NDP_AdvReachableTime        0
+#define NDP_AdvRetransTime          0
+#define NDP_AdvCurHopLimit          64
+#define NDP_AdvDefaultLifetime      ((3 * NDP_MaxRtrAdvInterval) / 1000)
+#define NDP_AdvValidLifetime        86400
+#define NDP_AdvOnLinkFlag           1
+#define NDP_AdvPrefLifetime         14400
+#define NDP_AdvAutonomousFlag       1
+
+void icmp6_init(Slirp *slirp);
+void icmp6_cleanup(Slirp *slirp);
+void icmp6_input(struct mbuf *);
+void icmp6_send_error(struct mbuf *m, uint8_t type, uint8_t code);
+void ndp_send_ra(Slirp *slirp);
+void ndp_send_ns(Slirp *slirp, struct in6_addr addr);
+
+#endif