From: Dapeng Yu <dapengx...@intel.com> Enable CVL DCF device reset API.
Signed-off-by: Dapeng Yu <dapengx...@intel.com> Signed-off-by: Kevin Liu <kevinx....@intel.com> --- drivers/net/ice/ice_dcf.c | 24 ++++++++++++++++++++++++ drivers/net/ice/ice_dcf.h | 1 + 2 files changed, 25 insertions(+) diff --git a/drivers/net/ice/ice_dcf.c b/drivers/net/ice/ice_dcf.c index 885d58c0f4..9c2f13cf72 100644 --- a/drivers/net/ice/ice_dcf.c +++ b/drivers/net/ice/ice_dcf.c @@ -1163,3 +1163,27 @@ ice_dcf_add_del_all_mac_addr(struct ice_dcf_hw *hw, rte_free(list); return err; } + +int +ice_dcf_cap_reset(struct rte_eth_dev *eth_dev, struct ice_dcf_hw *hw) +{ + int ret; + + struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); + struct rte_intr_handle *intr_handle = &pci_dev->intr_handle; + + ice_dcf_disable_irq0(hw); + rte_intr_disable(intr_handle); + rte_intr_callback_unregister(intr_handle, ice_dcf_dev_interrupt_handler, + hw); + ret = ice_dcf_mode_disable(hw); + if (ret) + goto err; + ret = ice_dcf_get_vf_resource(hw); +err: + rte_intr_callback_register(intr_handle, ice_dcf_dev_interrupt_handler, + hw); + rte_intr_enable(intr_handle); + ice_dcf_enable_irq0(hw); + return ret; +} diff --git a/drivers/net/ice/ice_dcf.h b/drivers/net/ice/ice_dcf.h index 32e6031bd9..8cf17e7700 100644 --- a/drivers/net/ice/ice_dcf.h +++ b/drivers/net/ice/ice_dcf.h @@ -137,6 +137,7 @@ int ice_dcf_add_del_all_mac_addr(struct ice_dcf_hw *hw, uint8_t type); int ice_dcf_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete); +int ice_dcf_cap_reset(struct rte_eth_dev *eth_dev, struct ice_dcf_hw *hw); void ice_dcf_tm_conf_init(struct rte_eth_dev *dev); void ice_dcf_tm_conf_uninit(struct rte_eth_dev *dev); int ice_dcf_replay_vf_bw(struct ice_dcf_hw *hw, uint16_t vf_id); -- 2.33.1