diff options
Diffstat (limited to 'drivers/staging/hv/Vmbus.c')
| -rw-r--r-- | drivers/staging/hv/Vmbus.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/staging/hv/Vmbus.c b/drivers/staging/hv/Vmbus.c index a4dd06f6d459..35a023e9f9d1 100644 --- a/drivers/staging/hv/Vmbus.c +++ b/drivers/staging/hv/Vmbus.c @@ -129,7 +129,7 @@ static int VmbusOnDeviceAdd(struct hv_device *dev, void *AdditionalInfo) /* strcpy(dev->name, "vmbus"); */ /* SynIC setup... */ - ret = HvSynicInit(*irqvector); + on_each_cpu(HvSynicInit, (void *)irqvector, 1); /* Connect to VMBus in the root partition */ ret = VmbusConnect(); @@ -150,7 +150,7 @@ static int VmbusOnDeviceRemove(struct hv_device *dev) DPRINT_ENTER(VMBUS); VmbusChannelReleaseUnattachedChannels(); VmbusDisconnect(); - HvSynicCleanup(); + on_each_cpu(HvSynicCleanup, NULL, 1); DPRINT_EXIT(VMBUS); return ret; @@ -173,7 +173,8 @@ static void VmbusOnCleanup(struct hv_driver *drv) */ static void VmbusOnMsgDPC(struct hv_driver *drv) { - void *page_addr = gHvContext.synICMessagePage[0]; + int cpu = smp_processor_id(); + void *page_addr = gHvContext.synICMessagePage[cpu]; struct hv_message *msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT; struct hv_message *copied; @@ -230,11 +231,12 @@ static void VmbusOnEventDPC(struct hv_driver *drv) static int VmbusOnISR(struct hv_driver *drv) { int ret = 0; + int cpu = smp_processor_id(); void *page_addr; struct hv_message *msg; union hv_synic_event_flags *event; - page_addr = gHvContext.synICMessagePage[0]; + page_addr = gHvContext.synICMessagePage[cpu]; msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT; DPRINT_ENTER(VMBUS); @@ -248,7 +250,7 @@ static int VmbusOnISR(struct hv_driver *drv) } /* TODO: Check if there are events to be process */ - page_addr = gHvContext.synICEventPage[0]; + page_addr = gHvContext.synICEventPage[cpu]; event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT; /* Since we are a child, we only need to check bit 0 */ |