diff options
| -rw-r--r-- | drivers/net/altera_tse.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c index 54a944b..47d0047 100644 --- a/drivers/net/altera_tse.c +++ b/drivers/net/altera_tse.c @@ -199,6 +199,12 @@ static int alt_sgdma_do_async_transfer(volatile struct alt_sgdma_registers *dev, debug("Timeout waiting sgdma in do async!\n"); /* + * Clear the RUN bit in the control register. This is needed + * to restart the SGDMA engine later on. + */ + dev->control = 0; + + /* * Clear any (previous) status register information * that might occlude our error checking later. */ |