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Libraries
dma_ip_drivers
Commits
b6d8ace8
Unverified
Commit
b6d8ace8
authored
Oct 07, 2020
by
Karen Xie
Committed by
GitHub
Oct 07, 2020
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Merge pull request #68 from jrtc27/engine-start-after-timeout
XDMA: Mark engine as not running when stopping after timeouts
parents
40eb3c5a
cf3611e0
Changes
1
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1 changed file
with
1 addition
and
6 deletions
+1
-6
XDMA/linux-kernel/libxdma/libxdma.c
XDMA/linux-kernel/libxdma/libxdma.c
+1
-6
No files found.
XDMA/linux-kernel/libxdma/libxdma.c
View file @
b6d8ace8
...
...
@@ -540,6 +540,7 @@ static int xdma_engine_stop(struct xdma_engine *engine)
(
unsigned
long
)(
&
engine
->
regs
));
/* dummy read of status register to flush all previous writes */
dbg_tfr
(
"%s(%s) done
\n
"
,
__func__
,
engine
->
name
);
engine
->
running
=
0
;
return
0
;
}
...
...
@@ -735,7 +736,6 @@ static int engine_service_shutdown(struct xdma_engine *engine)
pr_err
(
"Failed to stop engine
\n
"
);
return
rv
;
}
engine
->
running
=
0
;
/* awake task on engine's shutdown wait queue */
xlx_wake_up
(
&
engine
->
shutdown_wq
);
...
...
@@ -2837,7 +2837,6 @@ struct xdma_transfer *engine_cyclic_stop(struct xdma_engine *engine)
pr_err
(
"Failed to stop engine
\n
"
);
return
NULL
;
}
engine
->
running
=
0
;
if
(
transfer
->
cyclic
)
{
if
(
engine
->
xdma_perf
)
...
...
@@ -4517,8 +4516,6 @@ void xdma_device_offline(struct pci_dev *pdev, void *dev_hndl)
rv
=
xdma_engine_stop
(
engine
);
if
(
rv
<
0
)
pr_err
(
"Failed to stop engine
\n
"
);
else
engine
->
running
=
0
;
spin_unlock_irqrestore
(
&
engine
->
lock
,
flags
);
}
}
...
...
@@ -4534,8 +4531,6 @@ void xdma_device_offline(struct pci_dev *pdev, void *dev_hndl)
rv
=
xdma_engine_stop
(
engine
);
if
(
rv
<
0
)
pr_err
(
"Failed to stop engine
\n
"
);
else
engine
->
running
=
0
;
spin_unlock_irqrestore
(
&
engine
->
lock
,
flags
);
}
}
...
...
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