diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-09-27 10:32:46 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-10-12 12:37:30 +0200 |
| commit | 1fe163feeb31cbd20e2ace071f34141892c8e06b (patch) | |
| tree | fda5b50094752d0cd6b8255d25c3281c6057c02e /hw | |
| parent | 05f43d44e4bc26611ce25fd7d726e483f73363ce (diff) | |
| download | qemu-1fe163feeb31cbd20e2ace071f34141892c8e06b.tar.gz | |
xhci: decouple EV_QUEUE from TD_QUEUE
EV_QUEUE must not change because an array of that size is part of live
migration data. Hard-code current value there, so we can touch TD_QUEUE
without breaking live migration.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1474965172-30321-3-git-send-email-kraxel@redhat.com
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index ee4fa484d6..d9ac1b4be3 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -49,7 +49,7 @@ #define TD_QUEUE 24 /* Very pessimistic, let's hope it's enough for all cases */ -#define EV_QUEUE (((3*TD_QUEUE)+16)*MAXSLOTS) +#define EV_QUEUE (((3 * 24) + 16) * MAXSLOTS) /* Do not deliver ER Full events. NEC's driver does some things not bound * to the specs when it gets them */ #define ER_FULL_HACK |