qla3xxx: bugfix: Move link state machine into a worker thread
The link state machine requires access to some resources that
are shared with the iSCSI function on the chip. (See iSCSI
driver at drivers/scsi/qla4xxx) If the interface is being
up/downed at a rapid pace this driver may need to sleep
waiting to get access to the common resources. For this we
are moving the state machine to run as a work thread.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h
index fbcb0b9..d0ffb30 100644
--- a/drivers/net/qla3xxx.h
+++ b/drivers/net/qla3xxx.h
@@ -1286,6 +1286,7 @@
struct workqueue_struct *workqueue;
struct delayed_work reset_work;
struct delayed_work tx_timeout_work;
+ struct delayed_work link_state_work;
u32 max_frame_size;
u32 device_id;
u16 phyType;