diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 2a3ae00bbd42..aa1a4d5c864c 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -4064,3 +4064,17 @@ int qed_device_num_engines(struct qed_dev *cdev) { return QED_IS_BB(cdev) ? 2 : 1; } + +static int qed_device_num_ports(struct qed_dev *cdev) +{ + /* in CMT always only one port */ + if (cdev->num_hwfns > 1) + return 1; + + return cdev->num_ports_in_engines * qed_device_num_engines(cdev); +} + +int qed_device_get_port_id(struct qed_dev *cdev) +{ + return (QED_LEADING_HWFN(cdev)->abs_pf_id) % qed_device_num_ports(cdev); +} |