diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_if.c')
-rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_if.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_if.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_if.c index 0cfada793a7a..b340695bff8b 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_if.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_if.c @@ -116,6 +116,23 @@ int hinic_msix_attr_cnt_clear(struct hinic_hwif *hwif, u16 msix_index) } /** + * hinic_set_pf_action - set action on pf channel + * @hwif: the HW interface of a pci function device + * @action: action on pf channel + * + * Return 0 - Success, negative - Failure + **/ +void hinic_set_pf_action(struct hinic_hwif *hwif, enum hinic_pf_action action) +{ + u32 attr5 = hinic_hwif_read_reg(hwif, HINIC_CSR_FUNC_ATTR5_ADDR); + + attr5 = HINIC_FA5_CLEAR(attr5, PF_ACTION); + attr5 |= HINIC_FA5_SET(action, PF_ACTION); + + hinic_hwif_write_reg(hwif, HINIC_CSR_FUNC_ATTR5_ADDR, attr5); +} + +/** * hwif_ready - test if the HW is ready for use * @hwif: the HW interface of a pci function device * |