diff options
| -rw-r--r-- | net/slirp.c | 6 | ||||
| -rw-r--r-- | slirp/if.c | 2 | ||||
| -rw-r--r-- | slirp/ip6_icmp.c | 4 | ||||
| -rw-r--r-- | slirp/libslirp.h | 2 | ||||
| -rw-r--r-- | slirp/slirp.c | 12 |
5 files changed, 16 insertions, 10 deletions
diff --git a/net/slirp.c b/net/slirp.c index 2d5337d..f98425e 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -146,9 +146,15 @@ static void net_slirp_guest_error(const char *msg) qemu_log_mask(LOG_GUEST_ERROR, "%s", msg); } +static int64_t net_slirp_clock_get_ns(void) +{ + return qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); +} + static const SlirpCb slirp_cb = { .output = net_slirp_output, .guest_error = net_slirp_guest_error, + .clock_get_ns = net_slirp_clock_get_ns, }; static int net_slirp_init(NetClientState *peer, const char *model, @@ -148,7 +148,7 @@ diddit: */ void if_start(Slirp *slirp) { - uint64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); + uint64_t now = slirp->cb->clock_get_ns(); bool from_batchq = false; struct mbuf *ifm, *ifm_next, *ifqt; diff --git a/slirp/ip6_icmp.c b/slirp/ip6_icmp.c index 97304a9..5261baa 100644 --- a/slirp/ip6_icmp.c +++ b/slirp/ip6_icmp.c @@ -17,7 +17,7 @@ static void ra_timer_handler(void *opaque) { Slirp *slirp = opaque; timer_mod(slirp->ra_timer, - qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + NDP_Interval); + slirp->cb->clock_get_ns() / SCALE_MS + NDP_Interval); ndp_send_ra(slirp); } @@ -31,7 +31,7 @@ void icmp6_init(Slirp *slirp) SCALE_MS, QEMU_TIMER_ATTR_EXTERNAL, ra_timer_handler, slirp); timer_mod(slirp->ra_timer, - qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + NDP_Interval); + slirp->cb->clock_get_ns() / SCALE_MS + NDP_Interval); } void icmp6_cleanup(Slirp *slirp) diff --git a/slirp/libslirp.h b/slirp/libslirp.h index 3e0aa19..4611a74 100644 --- a/slirp/libslirp.h +++ b/slirp/libslirp.h @@ -15,6 +15,8 @@ typedef struct SlirpCb { void (*output)(void *opaque, const uint8_t *pkt, int pkt_len); /* Print a message for an error due to guest misbehavior. */ void (*guest_error)(const char *msg); + /* Return the virtual clock value in nanoseconds */ + int64_t (*clock_get_ns)(void); } SlirpCb; diff --git a/slirp/slirp.c b/slirp/slirp.c index 882d28a..535c8ad 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -581,15 +581,15 @@ void slirp_pollfds_fill(GArray *pollfds, uint32_t *timeout) void slirp_pollfds_poll(GArray *pollfds, int select_error) { - Slirp *slirp; + Slirp *slirp = QTAILQ_FIRST(&slirp_instances); struct socket *so, *so_next; int ret; - if (QTAILQ_EMPTY(&slirp_instances)) { + if (!slirp) { return; } - curtime = qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL); + curtime = slirp->cb->clock_get_ns() / SCALE_MS; QTAILQ_FOREACH(slirp, &slirp_instances, entry) { /* @@ -916,8 +916,7 @@ static int if_encap4(Slirp *slirp, struct mbuf *ifm, struct ethhdr *eh, ifm->resolution_requested = true; /* Expire request and drop outgoing packet after 1 second */ - ifm->expiration_date = - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 1000000000ULL; + ifm->expiration_date = slirp->cb->clock_get_ns() + 1000000000ULL; } return 0; } else { @@ -943,8 +942,7 @@ static int if_encap6(Slirp *slirp, struct mbuf *ifm, struct ethhdr *eh, if (!ifm->resolution_requested) { ndp_send_ns(slirp, ip6h->ip_dst); ifm->resolution_requested = true; - ifm->expiration_date = - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 1000000000ULL; + ifm->expiration_date = slirp->cb->clock_get_ns() + 1000000000ULL; } return 0; } else { |