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isci: Manage the LLHANG timer enable/disable per-device.

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The LLHANG timer should be enabled once per device.  This patch corrects
both the timer enable and the timer disable for the remote device.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Jeff Skirvin
2012-03-08 22:42:00 -08:00
committed by Dan Williams
parent 447bfbcee0
commit 9608b6408e
3 changed files with 20 additions and 8 deletions
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8
drivers/scsi/isci/remote_device.h
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@@ -85,6 +85,7 @@ struct isci_remote_device {
#define IDEV_GONE 3
#define IDEV_IO_READY 4
#define IDEV_IO_NCQERROR 5
#define IDEV_RNC_LLHANG_ENABLED 6
unsigned long flags;
struct kref kref;
struct isci_port *isci_port;
@@ -308,12 +309,7 @@ static inline void sci_remote_device_decrement_request_count(struct isci_remote_
idev->started_request_count--;
}
static inline void isci_dev_set_hang_detection_timeout(
struct isci_remote_device *idev,
u32 timeout)
{
sci_port_set_hang_detection_timeout(idev->owning_port, timeout);
}
void isci_dev_set_hang_detection_timeout(struct isci_remote_device *idev, u32 timeout);
enum sci_status sci_remote_device_frame_handler(
struct isci_remote_device *idev,