tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 75c81bcddd82381fbd4cef477a5b56eb2fe56697 commit: 601fb01dc16f747534b866610743d95830b6655e [1834/1834] drivers: support for xsc drivers from Yunsilicon Technology config: x86_64-randconfig-121-20250122 (https://download.01.org/0day-ci/archive/20250122/202501221955.lCr3eThq-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250122/202501221955.lCr3eThq-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202501221955.lCr3eThq-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/yunsilicon/xsc/net/main.c:166:5: warning: no previous prototype for 'xsc_rx_alloc_page_cache' [-Wmissing-prototypes] 166 | int xsc_rx_alloc_page_cache(struct xsc_rq *rq, int node, u8 log_init_sz) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:179:6: warning: no previous prototype for 'xsc_rx_free_page_cache' [-Wmissing-prototypes] 179 | void xsc_rx_free_page_cache(struct xsc_rq *rq) | ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:197:6: warning: no previous prototype for 'xsc_eth_cq_error_event' [-Wmissing-prototypes] 197 | void xsc_eth_cq_error_event(struct xsc_core_cq *xcq, enum xsc_event event) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:211:6: warning: no previous prototype for 'xsc_eth_completion_event' [-Wmissing-prototypes] 211 | void xsc_eth_completion_event(struct xsc_core_cq *xcq) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:260:5: warning: no previous prototype for 'xsc_eth_create_cq' [-Wmissing-prototypes] 260 | int xsc_eth_create_cq(struct xsc_core_device *xdev, struct xsc_core_cq *xcq, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:295:5: warning: no previous prototype for 'xsc_eth_destroy_cq' [-Wmissing-prototypes] 295 | int xsc_eth_destroy_cq(struct xsc_core_device *xdev, struct xsc_cq *cq) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:333:6: warning: no previous prototype for 'xsc_eth_free_cq' [-Wmissing-prototypes] 333 | void xsc_eth_free_cq(struct xsc_cq *cq) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:338:5: warning: no previous prototype for 'xsc_eth_create_rss_qp_rqs' [-Wmissing-prototypes] 338 | int xsc_eth_create_rss_qp_rqs(struct xsc_core_device *xdev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:359:6: warning: no previous prototype for 'xsc_eth_qp_event' [-Wmissing-prototypes] 359 | void xsc_eth_qp_event(struct xsc_core_qp *qp, int type) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:389:5: warning: no previous prototype for 'xsc_eth_create_qp_rq' [-Wmissing-prototypes] 389 | int xsc_eth_create_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq, | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:416:5: warning: no previous prototype for 'xsc_eth_destroy_qp_rq' [-Wmissing-prototypes] 416 | int xsc_eth_destroy_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:469:5: warning: no previous prototype for 'xsc_eth_create_qp_sq' [-Wmissing-prototypes] 469 | int xsc_eth_create_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq, | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:488:5: warning: no previous prototype for 'xsc_eth_modify_qp_sq' [-Wmissing-prototypes] 488 | int xsc_eth_modify_qp_sq(struct xsc_core_device *xdev, struct xsc_modify_raw_qp_mbox_in *in) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:506:5: warning: no previous prototype for 'xsc_eth_destroy_qp_sq' [-Wmissing-prototypes] 506 | int xsc_eth_destroy_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:750:5: warning: no previous prototype for 'xsc_eth_set_hw_mtu' [-Wmissing-prototypes] 750 | int xsc_eth_set_hw_mtu(struct xsc_core_device *dev, u16 mtu, u16 rx_buf_sz) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:775:5: warning: no previous prototype for 'xsc_eth_get_mac' [-Wmissing-prototypes] 775 | int xsc_eth_get_mac(struct xsc_core_device *dev, char *mac) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:806:5: warning: no previous prototype for 'xsc_eth_modify_qps_channel' [-Wmissing-prototypes] 806 | int xsc_eth_modify_qps_channel(struct xsc_adapter *adapter, struct xsc_channel *c) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:828:5: warning: no previous prototype for 'xsc_eth_modify_qps' [-Wmissing-prototypes] 828 | int xsc_eth_modify_qps(struct xsc_adapter *adapter, | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:845:5: warning: no previous prototype for 'xsc_rx_get_linear_frag_sz' [-Wmissing-prototypes] 845 | u32 xsc_rx_get_linear_frag_sz(u32 mtu) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:852:6: warning: no previous prototype for 'xsc_rx_is_linear_skb' [-Wmissing-prototypes] 852 | bool xsc_rx_is_linear_skb(u32 mtu) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1316:5: warning: no previous prototype for 'xsc_eth_open_channel' [-Wmissing-prototypes] 1316 | int xsc_eth_open_channel(struct xsc_adapter *adapter, | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1528:5: warning: no previous prototype for 'xsc_eth_open_channels' [-Wmissing-prototypes] 1528 | int xsc_eth_open_channels(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1640:6: warning: no previous prototype for 'xsc_eth_activate_channel' [-Wmissing-prototypes] 1640 | void xsc_eth_activate_channel(struct xsc_channel *c) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1646:6: warning: no previous prototype for 'xsc_eth_deactivate_channel' [-Wmissing-prototypes] 1646 | void xsc_eth_deactivate_channel(struct xsc_channel *c) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1692:6: warning: no previous prototype for 'xsc_eth_activate_priv_channels' [-Wmissing-prototypes] 1692 | void xsc_eth_activate_priv_channels(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1707:6: warning: no previous prototype for 'xsc_eth_deactivate_priv_channels' [-Wmissing-prototypes] 1707 | void xsc_eth_deactivate_priv_channels(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1850:5: warning: no previous prototype for 'xsc_eth_change_link_status' [-Wmissing-prototypes] 1850 | int xsc_eth_change_link_status(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1907:6: warning: no previous prototype for 'xsc_eth_event_handler' [-Wmissing-prototypes] 1907 | void xsc_eth_event_handler(void *arg) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1915:5: warning: no previous prototype for 'xsc_eth_enable_nic_hca' [-Wmissing-prototypes] 1915 | int xsc_eth_enable_nic_hca(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1977:5: warning: no previous prototype for 'xsc_eth_disable_nic_hca' [-Wmissing-prototypes] 1977 | int xsc_eth_disable_nic_hca(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2010:6: warning: no previous prototype for 'xsc_eth_rss_params_change' [-Wmissing-prototypes] 2010 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2318:6: warning: no previous prototype for 'xsc_build_default_indir_rqt' [-Wmissing-prototypes] 2318 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2416:5: warning: no previous prototype for 'xsc_eth_nic_mtu_changed' [-Wmissing-prototypes] 2416 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2479:5: warning: no previous prototype for 'xsc_set_vf_mac' [-Wmissing-prototypes] 2479 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) | ^~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2496:5: warning: no previous prototype for 'xsc_get_vf_config' [-Wmissing-prototypes] 2496 | int xsc_get_vf_config(struct net_device *dev, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2512:5: warning: no previous prototype for 'set_feature_rxcsum' [-Wmissing-prototypes] 2512 | int set_feature_rxcsum(struct net_device *netdev, bool enable) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2564:5: warning: no previous prototype for 'xsc_eth_set_features' [-Wmissing-prototypes] 2564 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2581:5: warning: no previous prototype for 'xsc_select_queue' [-Wmissing-prototypes] 2581 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb, | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c: In function 'xsc_get_phys_port_name': drivers/net/ethernet/yunsilicon/xsc/net/main.c:2628:28: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'? 2628 | if (!pdev->physfn) | ^~~~~~ | is_physfn drivers/net/ethernet/yunsilicon/xsc/net/main.c:2630:49: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'? 2630 | pf_xdev = pci_get_drvdata(pdev->physfn); | ^~~~~~ | is_physfn drivers/net/ethernet/yunsilicon/xsc/net/main.c: At top level: drivers/net/ethernet/yunsilicon/xsc/net/main.c:2769:24: warning: no previous prototype for 'xsc_tirc_get_default_config' [-Wmissing-prototypes] 2769 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2774:6: warning: no previous prototype for 'xsc_build_rss_params' [-Wmissing-prototypes] 2774 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2792:6: warning: no previous prototype for 'xsc_eth_build_nic_params' [-Wmissing-prototypes] 2792 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2814:6: warning: no previous prototype for 'xsc_eth_build_nic_netdev' [-Wmissing-prototypes] 2814 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2885:5: warning: no previous prototype for 'xsc_eth_create_xdev_resources' [-Wmissing-prototypes] 2885 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2906:5: warning: no previous prototype for 'xsc_eth_init_nic_rx' [-Wmissing-prototypes] 2906 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ctrl.c:302:6: warning: no previous prototype for 'xsc_eth_ctrl_fini' [-Wmissing-prototypes] 302 | void xsc_eth_ctrl_fini(void) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ctrl.c:307:5: warning: no previous prototype for 'xsc_eth_ctrl_init' [-Wmissing-prototypes] 307 | int xsc_eth_ctrl_init(void) | ^~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_tx.c:30:5: warning: no previous prototype for 'xsc_tx_get_gso_ihs' [-Wmissing-prototypes] 30 | u16 xsc_tx_get_gso_ihs(struct xsc_sq *sq, struct sk_buff *skb) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_tx.c:51:6: warning: no previous prototype for 'xsc_txwqe_build_cseg_csum' [-Wmissing-prototypes] 51 | void xsc_txwqe_build_cseg_csum(struct xsc_sq *sq, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_tx.c:219:6: warning: no previous prototype for 'xsc_txwqe_complete' [-Wmissing-prototypes] 219 | void xsc_txwqe_complete(struct xsc_sq *sq, struct sk_buff *skb, | ^~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:478:6: warning: no previous prototype for 'xsc_page_dma_unmap' [-Wmissing-prototypes] 478 | void xsc_page_dma_unmap(struct xsc_rq *rq, struct xsc_dma_info *dma_info) | ^~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:124:5: warning: no previous prototype for 'xsc_priv_flags_num' [-Wmissing-prototypes] 124 | int xsc_priv_flags_num(void) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:129:13: warning: no previous prototype for 'xsc_priv_flags_name' [-Wmissing-prototypes] 129 | const char *xsc_priv_flags_name(int flag) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:155:5: warning: no previous prototype for 'xsc_set_priv_flags' [-Wmissing-prototypes] 155 | int xsc_set_priv_flags(struct net_device *dev, u32 pflags) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:254:5: warning: no previous prototype for 'xsc_get_priv_flags' [-Wmissing-prototypes] 254 | u32 xsc_get_priv_flags(struct net_device *dev) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:736:5: warning: no previous prototype for 'xsc_get_rxnfc' [-Wmissing-prototypes] 736 | int xsc_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, u32 *rule_locs) | ^~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:759:5: warning: no previous prototype for 'xsc_set_rxnfc' [-Wmissing-prototypes] 759 | int xsc_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) | ^~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:788:5: warning: no previous prototype for 'xsc_get_rxfh' [-Wmissing-prototypes] 788 | int xsc_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc) | ^~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_ethtool.c:807:5: warning: no previous prototype for 'xsc_set_rxfh' [-Wmissing-prototypes] 807 | int xsc_set_rxfh(struct net_device *dev, const u32 *indir, const u8 *key, const u8 hfunc) | ^~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/pci/main.c:136:4: warning: no previous prototype for 'xsc_devid_to_pcie_no' [-Wmissing-prototypes] 136 | u8 xsc_devid_to_pcie_no(int dev_id) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:288:5: warning: no previous prototype for 'xsc_priv_init' [-Wmissing-prototypes] 288 | int xsc_priv_init(struct xsc_core_device *dev) | ^~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:302:5: warning: no previous prototype for 'xsc_dev_res_init' [-Wmissing-prototypes] 302 | int xsc_dev_res_init(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:321:6: warning: no previous prototype for 'xsc_dev_res_cleanup' [-Wmissing-prototypes] 321 | void xsc_dev_res_cleanup(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:327:6: warning: no previous prototype for 'xsc_init_reg_addr' [-Wmissing-prototypes] 327 | void xsc_init_reg_addr(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:518:5: warning: no previous prototype for 'xsc_reset_function_resource' [-Wmissing-prototypes] 518 | int xsc_reset_function_resource(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c: In function 'xsc_init_once': drivers/net/ethernet/yunsilicon/xsc/pci/main.c:612:33: error: 'struct pci_dev' has no member named 'physfn'; did you mean 'is_physfn'? 612 | if (!dev->pdev->physfn) { | ^~~~~~ | is_physfn drivers/net/ethernet/yunsilicon/xsc/pci/main.c: At top level: drivers/net/ethernet/yunsilicon/xsc/pci/main.c:718:5: warning: no previous prototype for 'xsc_load_one' [-Wmissing-prototypes] 718 | int xsc_load_one(struct xsc_core_device *dev, bool boot) | ^~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/main.c:796:5: warning: no previous prototype for 'xsc_unload_one' [-Wmissing-prototypes] 796 | int xsc_unload_one(struct xsc_core_device *dev, bool cleanup) | ^~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:59:5: warning: no previous prototype for 'xsc_cmd_create_lag' [-Wmissing-prototypes] 59 | int xsc_cmd_create_lag(struct xsc_lag *ldev, u8 flags) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:130:5: warning: no previous prototype for 'xsc_cmd_modify_lag' [-Wmissing-prototypes] 130 | int xsc_cmd_modify_lag(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:167:5: warning: no previous prototype for 'xsc_cmd_destroy_lag' [-Wmissing-prototypes] 167 | int xsc_cmd_destroy_lag(struct xsc_lag *ldev, u8 bond_flags) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:292:6: warning: no previous prototype for 'xsc_activate_lag' [-Wmissing-prototypes] 292 | void xsc_activate_lag(struct xsc_lag *ldev, u8 flags) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:310:6: warning: no previous prototype for 'xsc_modify_lag' [-Wmissing-prototypes] 310 | void xsc_modify_lag(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:500:5: warning: no previous prototype for 'xsc_lag_dev_get_netdev_idx' [-Wmissing-prototypes] 500 | int xsc_lag_dev_get_netdev_idx(struct xsc_lag *ldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:512:22: warning: no previous prototype for 'bond_lag_hash_type' [-Wmissing-prototypes] 512 | enum netdev_lag_hash bond_lag_hash_type(struct bonding *bond) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:723:6: warning: no previous prototype for 'xsc_esw_multipath_prereq' [-Wmissing-prototypes] 723 | bool xsc_esw_multipath_prereq(struct xsc_core_device *xdev0, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:734:6: warning: no previous prototype for 'xsc_lag_multipath_check_prereq' [-Wmissing-prototypes] 734 | bool xsc_lag_multipath_check_prereq(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:976:28: warning: no previous prototype for 'xsc_lag_init_fib_work' [-Wmissing-prototypes] 976 | struct xsc_fib_event_work *xsc_lag_init_fib_work(struct xsc_lag *ldev, unsigned long event) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:990:5: warning: no previous prototype for 'xsc_lag_fib_event' [-Wmissing-prototypes] 990 | int xsc_lag_fib_event(struct notifier_block *nb, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1063:5: warning: no previous prototype for 'xsc_lag_mp_init' [-Wmissing-prototypes] 1063 | int xsc_lag_mp_init(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1091:5: warning: no previous prototype for '__xsc_lag_add_xdev' [-Wmissing-prototypes] 1091 | int __xsc_lag_add_xdev(struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1141:6: warning: no previous prototype for 'xsc_lag_dev_add_pf' [-Wmissing-prototypes] 1141 | void xsc_lag_dev_add_pf(struct xsc_lag *ldev, | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1156:6: warning: no previous prototype for 'xsc_lag_update_trackers' [-Wmissing-prototypes] 1156 | void xsc_lag_update_trackers(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1224:6: warning: no previous prototype for 'xsc_lag_dev_remove_pf' [-Wmissing-prototypes] 1224 | void xsc_lag_dev_remove_pf(struct xsc_lag *ldev, struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1240:6: warning: no previous prototype for 'xsc_lag_mp_cleanup' [-Wmissing-prototypes] 1240 | void xsc_lag_mp_cleanup(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1251:6: warning: no previous prototype for 'xsc_lag_dev_free' [-Wmissing-prototypes] 1251 | void xsc_lag_dev_free(struct kref *ref) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1265:6: warning: no previous prototype for 'xsc_lag_dev_put' [-Wmissing-prototypes] 1265 | void xsc_lag_dev_put(struct xsc_lag *ldev) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1285:6: warning: no previous prototype for 'xsc_lag_dev_remove_xdev' [-Wmissing-prototypes] 1285 | void xsc_lag_dev_remove_xdev(struct xsc_lag *ldev, struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c:1303:6: warning: no previous prototype for '__xsc_lag_remove_xdev' [-Wmissing-prototypes] 1303 | void __xsc_lag_remove_xdev(struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:255:5: warning: no previous prototype for 'noop_pre' [-Wmissing-prototypes] 255 | int noop_pre(struct kprobe *p, struct pt_regs *regs) { return 0; } | ^~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:264:5: warning: no previous prototype for 'find_kallsyms_lookup_name' [-Wmissing-prototypes] 264 | int find_kallsyms_lookup_name(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c:310:5: warning: no previous prototype for 'xsc_pci_ctrl_exec_ioctl' [-Wmissing-prototypes] 310 | int xsc_pci_ctrl_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out, | ^~~~~~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c:721:5: warning: no previous prototype for 'xsc_request_irq_for_cmdq' [-Wmissing-prototypes] 721 | int xsc_request_irq_for_cmdq(struct xsc_core_device *dev, u8 vecidx) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c:734:6: warning: no previous prototype for 'xsc_free_irq_for_cmdq' [-Wmissing-prototypes] 734 | void xsc_free_irq_for_cmdq(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c:756:5: warning: no previous prototype for 'xsc_request_irq_for_event' [-Wmissing-prototypes] 756 | int xsc_request_irq_for_event(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c:767:6: warning: no previous prototype for 'xsc_free_irq_for_event' [-Wmissing-prototypes] 767 | void xsc_free_irq_for_event(struct xsc_core_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c:773:5: warning: no previous prototype for 'xsc_cmd_enable_msix' [-Wmissing-prototypes] 773 | int xsc_cmd_enable_msix(struct xsc_core_device *xdev) | ^~~~~~~~~~~~~~~~~~~ ..
vim +/xsc_eth_cq_error_event +197 drivers/net/ethernet/yunsilicon/xsc/net/main.c 165
166 int xsc_rx_alloc_page_cache(struct xsc_rq *rq, int node, u8 log_init_sz) 167 { 168 struct xsc_page_cache *cache = &rq->page_cache; 169 170 cache->sz = 1 << log_init_sz; 171 cache->page_cache = kvzalloc_node(cache->sz * sizeof(*cache->page_cache), 172 GFP_KERNEL, node); 173 if (!cache->page_cache) 174 return -ENOMEM; 175 176 return 0; 177 } 178 179 void xsc_rx_free_page_cache(struct xsc_rq *rq) 180 { 181 struct xsc_page_cache *cache = &rq->page_cache; 182 u32 i; 183 184 for (i = cache->head; i != cache->tail; i = (i + 1) & (cache->sz - 1)) { 185 struct xsc_dma_info *dma_info = &cache->page_cache[i]; 186 187 xsc_page_release_dynamic(rq, dma_info, false); 188 } 189 kvfree(cache->page_cache); 190 } 191 192 int xsc_eth_reset(struct xsc_core_device *dev) 193 { 194 return 0; 195 } 196 197 void xsc_eth_cq_error_event(struct xsc_core_cq *xcq, enum xsc_event event) 198 { 199 struct xsc_cq *xsc_cq = container_of(xcq, struct xsc_cq, xcq); 200 struct xsc_core_device *xdev = xsc_cq->xdev; 201 202 if (event != XSC_EVENT_TYPE_CQ_ERROR) { 203 xsc_core_err(xdev, "Unexpected event type %d on CQ %06x\n", 204 event, xcq->cqn); 205 return; 206 } 207 208 xsc_core_err(xdev, "Eth catch CQ ERROR：%x, cqn: %d\n", event, xcq->cqn); 209 } 210 211 void xsc_eth_completion_event(struct xsc_core_cq *xcq) 212 { 213 struct xsc_cq *cq = container_of(xcq, struct xsc_cq, xcq); 214 struct xsc_core_device *xdev = cq->xdev; 215 struct xsc_rq *rq = NULL; 216 217 if (unlikely(!cq->channel)) { 218 xsc_core_warn(xdev, "cq%d->channel is null\n", xcq->cqn); 219 return; 220 } 221 222 rq = &cq->channel->qp.rq[0]; 223 224 set_bit(XSC_CHANNEL_NAPI_SCHED, &cq->channel->flags); 225 cq->channel->stats->events++; 226 cq->channel->stats->poll = 0; 227 if (cq->rx) 228 cq->channel->rx_int = 1; 229 else 230 cq->channel->rx_int = 0; 231 232 if (!test_bit(XSC_ETH_RQ_STATE_ENABLED, &rq->state)) 233 xsc_core_warn(xdev, "ch%d_cq%d, napi_flag=0x%lx\n", 234 cq->channel->chl_idx, xcq->cqn, cq->napi->state); 235 236 napi_schedule(cq->napi); 237 } 238 239 static inline int xsc_cmd_destroy_cq(struct xsc_core_device *dev, struct xsc_core_cq *xcq) 240 { 241 struct xsc_destroy_cq_mbox_in in; 242 struct xsc_destroy_cq_mbox_out out; 243 int err; 244 245 memset(&in, 0, sizeof(in)); 246 memset(&out, 0, sizeof(out)); 247 in.hdr.opcode = cpu_to_be16(XSC_CMD_OP_DESTROY_CQ); 248 in.cqn = cpu_to_be32(xcq->cqn); 249 err = xsc_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out)); 250 if (err || out.hdr.status) { 251 xsc_core_err(dev, "failed to destroy cq, err=%d out.status=%u\n", 252 err, out.hdr.status); 253 return -ENOEXEC; 254 } 255 256 xcq->cqn = 0; 257 return 0; 258 } 259 260 int xsc_eth_create_cq(struct xsc_core_device *xdev, struct xsc_core_cq *xcq, 261 struct xsc_create_cq_mbox_in *in, int insize) 262 { 263 int err, ret = -1; 264 struct xsc_cq_table *table = &xdev->dev_res->cq_table; 265 struct xsc_create_cq_mbox_out out; 266 267 in->hdr.opcode = cpu_to_be16(XSC_CMD_OP_CREATE_CQ); 268 ret = xsc_cmd_exec(xdev, in, insize, &out, sizeof(out)); 269 if (ret || out.hdr.status) { 270 xsc_core_err(xdev, "failed to create cq, err=%d out.status=%u\n", 271 ret, out.hdr.status); 272 return -ENOEXEC; 273 } 274 275 xcq->cqn = be32_to_cpu(out.cqn) & 0xffffff; 276 xcq->cons_index = 0; 277 xcq->arm_sn = 0; 278 atomic_set(&xcq->refcount, 1); 279 init_completion(&xcq->free); 280 281 spin_lock_irq(&table->lock); 282 ret = radix_tree_insert(&table->tree, xcq->cqn, xcq); 283 spin_unlock_irq(&table->lock); 284 if (ret) 285 goto err_insert_cq; 286 return 0; 287 288 err_insert_cq: 289 err = xsc_cmd_destroy_cq(xdev, xcq); 290 if (err) 291 xsc_core_warn(xdev, "failed to destroy cqn=%d, err=%d\n", xcq->cqn, err); 292 return ret; 293 } 294 295 int xsc_eth_destroy_cq(struct xsc_core_device *xdev, struct xsc_cq *cq) 296 { 297 struct xsc_cq_table *table = &xdev->dev_res->cq_table; 298 struct xsc_core_cq *tmp; 299 int err; 300 301 spin_lock_irq(&table->lock); 302 tmp = radix_tree_delete(&table->tree, cq->xcq.cqn); 303 spin_unlock_irq(&table->lock); 304 if (!tmp) { 305 err = -ENOENT; 306 goto err_delete_cq; 307 } 308 309 if (tmp != &cq->xcq) { 310 err = -EINVAL; 311 goto err_delete_cq; 312 } 313 314 err = xsc_cmd_destroy_cq(xdev, &cq->xcq); 315 if (err) 316 goto err_destroy_cq; 317 318 if (atomic_dec_and_test(&cq->xcq.refcount)) 319 complete(&cq->xcq.free); 320 wait_for_completion(&cq->xcq.free); 321 return 0; 322 323 err_destroy_cq: 324 xsc_core_warn(xdev, "failed to destroy cqn=%d, err=%d\n", 325 cq->xcq.cqn, err); 326 return err; 327 err_delete_cq: 328 xsc_core_warn(xdev, "cqn=%d not found in tree, err=%d\n", 329 cq->xcq.cqn, err); 330 return err; 331 } 332 333 void xsc_eth_free_cq(struct xsc_cq *cq) 334 { 335 xsc_eth_wq_destroy(&cq->wq_ctrl); 336 } 337 338 int xsc_eth_create_rss_qp_rqs(struct xsc_core_device *xdev, 339 struct xsc_create_multiqp_mbox_in *in, 340 int insize, 341 int *prqn_base) 342 { 343 int ret; 344 struct xsc_create_multiqp_mbox_out out; 345 346 in->hdr.opcode = cpu_to_be16(XSC_CMD_OP_CREATE_MULTI_QP); 347 ret = xsc_cmd_exec(xdev, in, insize, &out, sizeof(out)); 348 if (ret || out.hdr.status) { 349 xsc_core_err(xdev, 350 "failed to create rss rq, qp_num=%d, type=%d, err=%d out.status=%u\n", 351 in->qp_num, in->qp_type, ret, out.hdr.status); 352 return -ENOEXEC; 353 } 354 355 *prqn_base = be32_to_cpu(out.qpn_base) & 0xffffff; 356 return 0; 357 } 358 359 void xsc_eth_qp_event(struct xsc_core_qp *qp, int type) 360 { 361 struct xsc_rq *rq; 362 struct xsc_sq *sq; 363 struct xsc_core_device *xdev; 364 365 if (qp->eth_queue_type == XSC_RES_RQ) { 366 rq = container_of(qp, struct xsc_rq, cqp); 367 xdev = rq->cq.xdev; 368 } else if (qp->eth_queue_type == XSC_RES_SQ) { 369 sq = container_of(qp, struct xsc_sq, cqp); 370 xdev = sq->cq.xdev; 371 } else { 372 pr_err("%s:Unknown eth qp type %d\n", __func__, type); 373 return; 374 } 375 376 switch (type) { 377 case XSC_EVENT_TYPE_WQ_CATAS_ERROR: 378 case XSC_EVENT_TYPE_WQ_INVAL_REQ_ERROR: 379 case XSC_EVENT_TYPE_WQ_ACCESS_ERROR: 380 xsc_core_err(xdev, "%s:Async event %x on QP %d\n", __func__, type, qp->qpn); 381 break; 382 default: 383 xsc_core_err(xdev, "%s: Unexpected event type %d on QP %d\n", 384 __func__, type, qp->qpn); 385 return; 386 } 387 } 388 389 int xsc_eth_create_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq, 390 struct xsc_create_qp_mbox_in *in, int insize) 391 { 392 int ret = -1; 393 struct xsc_create_qp_mbox_out out; 394 395 in->hdr.opcode = cpu_to_be16(XSC_CMD_OP_CREATE_QP); 396 ret = xsc_cmd_exec(xdev, in, insize, &out, sizeof(out)); 397 if (ret || out.hdr.status) { 398 xsc_core_err(xdev, "failed to create rq, err=%d out.status=%u\n", 399 ret, out.hdr.status); 400 return -ENOEXEC; 401 } 402 403 prq->rqn = be32_to_cpu(out.qpn) & 0xffffff; 404 prq->cqp.event = xsc_eth_qp_event; 405 prq->cqp.eth_queue_type = XSC_RES_RQ; 406 407 ret = create_resource_common(xdev, &prq->cqp); 408 if (ret) { 409 xsc_core_err(xdev, "%s:error qp:%d errno:%d\n", __func__, prq->rqn, ret); 410 return ret; 411 } 412 413 return 0; 414 } 415
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