| commit | 5a20f5cfd7276862a8d21d75f83359840ed6e662 | [log] [tgz] |
|---|---|---|
| author | Hariprasad Shenai <hariprasad@chelsio.com> | Tue May 03 18:58:01 2016 +0530 |
| committer | David S. Miller <davem@davemloft.net> | Wed May 04 13:59:27 2016 -0400 |
| tree | 63d59bee09210a892f01d9d74e75483a669070e0 | |
| parent | ecc9120e054b08024b096d8a3a96f81df5fc906c [diff] |
cxgb4: Don't sleep when mbox cmd is issued from interrupt context When link goes down, from the interrupt handler DCB priority for the Tx queues needs to be unset. We issue mbox command to unset the Tx queue priority with negative timeout. In t4_wr_mbox_meat_timeout() do not sleep when negative timeout is passed, since it is called from interrupt context. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>