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PCI: pciehp: Handle interrupts that happen during initialization.

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Move the enabling of interrupts after all of the data structures
are setup so that we can safely run the interrupt handler as
soon as it is registered.

Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Tested-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: Jesse Barnes <jbarnes@hobbes.lan>
This commit is contained in:
Eric W. Biederman
2009-01-28 19:31:18 -08:00
committed by Jesse Barnes
parent 1dec6b054d
commit dbc7e1e567
3 changed files with 16 additions and 8 deletions
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2
drivers/pci/hotplug/pciehp.h
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@ -111,6 +111,7 @@ struct controller {
int cmd_busy;
unsigned int no_cmd_complete:1;
unsigned int link_active_reporting:1;
unsigned int notification_enabled:1;
};
#define INT_BUTTON_IGNORE 0
@ -170,6 +171,7 @@ extern int pciehp_configure_device(struct slot *p_slot);
extern int pciehp_unconfigure_device(struct slot *p_slot);
extern void pciehp_queue_pushbutton_work(struct work_struct *work);
struct controller *pcie_init(struct pcie_device *dev);
int pcie_init_notification(struct controller *ctrl);
int pciehp_enable_slot(struct slot *p_slot);
int pciehp_disable_slot(struct slot *p_slot);
int pcie_enable_notification(struct controller *ctrl);