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ivshmem: improve debug messages 

Some misc improvements to ivshmem debug.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
This commit is contained in:
Marc-André Lureau 2015-06-18 15:04:13 +02:00
parent 95c8425cc3
commit f59bb37898
1 changed files with 7 additions and 3 deletions
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10
hw/misc/ivshmem.c
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@ -208,10 +208,13 @@ static void ivshmem_io_write(void *opaque, hwaddr addr,
if (vector < s->peers[dest].nb_eventfds) {
IVSHMEM_DPRINTF("Notifying VM %d on vector %d\n", dest, vector);
event_notifier_set(&s->peers[dest].eventfds[vector]);
} else {
IVSHMEM_DPRINTF("Invalid destination vector %d on VM %d\n",
vector, dest);
}
break;
default:
IVSHMEM_DPRINTF("Invalid VM Doorbell VM %d\n", dest);
IVSHMEM_DPRINTF("Unhandled write " TARGET_FMT_plx "\n", addr);
}
}
@ -263,9 +266,9 @@ static void ivshmem_receive(void *opaque, const uint8_t *buf, int size)
{
IVShmemState *s = opaque;
ivshmem_IntrStatus_write(s, *buf);
IVSHMEM_DPRINTF("ivshmem_receive 0x%02x size: %d\n", *buf, size);
IVSHMEM_DPRINTF("ivshmem_receive 0x%02x\n", *buf);
ivshmem_IntrStatus_write(s, *buf);
}
static int ivshmem_can_receive(void * opaque)
@ -592,6 +595,7 @@ static void ivshmem_use_msix(IVShmemState * s)
PCIDevice *d = PCI_DEVICE(s);
int i;
IVSHMEM_DPRINTF("%s, msix present: %d\n", __func__, msix_present(d));
if (!msix_present(d)) {
return;
}