diff options
| author | sudarsana.kalluru@cavium.com <sudarsana.kalluru@cavium.com> | 2017-04-26 09:00:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-27 16:51:33 -0400 |
| commit | db82f70e4c3e0901ba1e5c0eecbd913133261985 (patch) | |
| tree | 6389ae7caa3a86fc0c488d35326b6ba693acc8cf /drivers/net/ethernet/qlogic/qed/qed.h | |
| parent | f470f22cfa3d42f357ed404a06ec77aa09ddb05b (diff) | |
| download | linux-db82f70e4c3e0901ba1e5c0eecbd913133261985.tar.bz2 | |
qed: Add support for PTP resource locking.
The patch adds support for per-port resource lock in favour of PTP.
PTP module acquires/releases the MFW resource lock while enabling/
disabling the PTP on the interface. The PF instance which has the
ownership of this resource lock will get the exclusive access to the
PTP clock functionality on the port.
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h index 8a8f1396de66..3f8d07bddf4d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed.h +++ b/drivers/net/ethernet/qlogic/qed/qed.h @@ -767,6 +767,7 @@ void qed_configure_vp_wfq_on_link_change(struct qed_dev *cdev, void qed_clean_wfq_db(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); int qed_device_num_engines(struct qed_dev *cdev); +int qed_device_get_port_id(struct qed_dev *cdev); #define QED_LEADING_HWFN(dev) (&dev->hwfns[0]) |