svn commit: r210594 - projects/ofed/head/sys/ofed/include/linux
Jeff Roberson
jeff at FreeBSD.org
Thu Jul 29 02:24:21 UTC 2010
Author: jeff
Date: Thu Jul 29 02:24:21 2010
New Revision: 210594
URL: http://svn.freebsd.org/changeset/base/210594
Log:
- Add the proper irq argument to the device structure. This only works
for devices with a single irq. msi/msix are handled seperately.
- Acquire giant before destroying devices it is required in the bus
layer.
Sponsored by: Isilon Systems, iX Systems, and Panasas.
Modified:
projects/ofed/head/sys/ofed/include/linux/device.h
Modified: projects/ofed/head/sys/ofed/include/linux/device.h
==============================================================================
--- projects/ofed/head/sys/ofed/include/linux/device.h Thu Jul 29 02:22:54 2010 (r210593)
+++ projects/ofed/head/sys/ofed/include/linux/device.h Thu Jul 29 02:24:21 2010 (r210594)
@@ -57,6 +57,7 @@ struct device {
struct class *class;
void (*release)(struct device *dev);
irqreturn_t (*irqhandler)(int, void *);
+ void *irqarg;
void *irqtag;
struct kobject kobj;
uint64_t *dma_mask;
@@ -188,8 +189,10 @@ device_unregister(struct device *dev)
device_t bsddev;
bsddev = dev->bsddev;
+ mtx_lock(&Giant);
if (bsddev)
device_delete_child(device_get_parent(bsddev), bsddev);
+ mtx_unlock(&Giant);
put_device(dev);
}
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