diff options
Diffstat (limited to 'sys/dev/hyperv/vmbus')
| -rw-r--r-- | sys/dev/hyperv/vmbus/vmbus_chan.c | 6 | ||||
| -rw-r--r-- | sys/dev/hyperv/vmbus/vmbus_reg.h | 10 |
2 files changed, 5 insertions, 11 deletions
diff --git a/sys/dev/hyperv/vmbus/vmbus_chan.c b/sys/dev/hyperv/vmbus/vmbus_chan.c index 189a3e66a039..7ea60a499c72 100644 --- a/sys/dev/hyperv/vmbus/vmbus_chan.c +++ b/sys/dev/hyperv/vmbus/vmbus_chan.c @@ -1555,7 +1555,7 @@ vmbus_event_flags_proc(struct vmbus_softc *sc, volatile u_long *event_flags, continue; flags = atomic_swap_long(&event_flags[f], 0); - chid_base = f << VMBUS_EVTFLAG_SHIFT; + chid_base = f * VMBUS_EVTFLAG_LEN; while ((chid_ofs = ffsl(flags)) != 0) { struct vmbus_channel *chan; @@ -1599,7 +1599,7 @@ vmbus_event_proc_compat(struct vmbus_softc *sc, int cpu) eventf = VMBUS_PCPU_GET(sc, event_flags, cpu) + VMBUS_SINT_MESSAGE; if (atomic_testandclear_long(&eventf->evt_flags[0], 0)) { vmbus_event_flags_proc(sc, sc->vmbus_rx_evtflags, - VMBUS_CHAN_MAX_COMPAT >> VMBUS_EVTFLAG_SHIFT); + VMBUS_CHAN_MAX_COMPAT / VMBUS_EVTFLAG_LEN); } } @@ -1903,7 +1903,7 @@ vmbus_chan_msgproc_choffer(struct vmbus_softc *sc, * Setup event flag. */ chan->ch_evtflag = - &sc->vmbus_tx_evtflags[chan->ch_id >> VMBUS_EVTFLAG_SHIFT]; + &sc->vmbus_tx_evtflags[chan->ch_id / VMBUS_EVTFLAG_LEN]; chan->ch_evtflag_mask = 1UL << (chan->ch_id & VMBUS_EVTFLAG_MASK); /* diff --git a/sys/dev/hyperv/vmbus/vmbus_reg.h b/sys/dev/hyperv/vmbus/vmbus_reg.h index 4aa729475b5d..76cdca0ebeb2 100644 --- a/sys/dev/hyperv/vmbus/vmbus_reg.h +++ b/sys/dev/hyperv/vmbus/vmbus_reg.h @@ -60,16 +60,10 @@ CTASSERT(sizeof(struct vmbus_message) == VMBUS_MSG_SIZE); * Hyper-V SynIC event flags */ -#ifdef __LP64__ -#define VMBUS_EVTFLAGS_MAX 32 -#define VMBUS_EVTFLAG_SHIFT 6 -#else -#define VMBUS_EVTFLAGS_MAX 64 -#define VMBUS_EVTFLAG_SHIFT 5 -#endif -#define VMBUS_EVTFLAG_LEN (1 << VMBUS_EVTFLAG_SHIFT) +#define VMBUS_EVTFLAG_LEN (sizeof(u_long) * 8) #define VMBUS_EVTFLAG_MASK (VMBUS_EVTFLAG_LEN - 1) #define VMBUS_EVTFLAGS_SIZE 256 +#define VMBUS_EVTFLAGS_MAX (VMBUS_EVTFLAGS_SIZE / sizeof(u_long)) struct vmbus_evtflags { u_long evt_flags[VMBUS_EVTFLAGS_MAX]; |