tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: efcbd7d2c09d823eef22dff4bce44d8712ca50c4 commit: 23b8024ef459f8b615c223df6175ea17c6b50c48 [28734/30000] drivers: update yunsilicon drivers to version 1.1.0.375 config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240319/202403192226.xeD34VaP-lkp@i...) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240319/202403192226.xeD34VaP-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/202403192226.xeD34VaP-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/infiniband/hw/xsc/main.c:15:

...

drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/main.c:41:6: warning: no previous prototype for function 'xsc_get_sys_image_guid' [-Wmissing-prototypes] 41 | void xsc_get_sys_image_guid(u8 *dev_addr, u8 *guid) | ^ drivers/infiniband/hw/xsc/main.c:41:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 41 | void xsc_get_sys_image_guid(u8 *dev_addr, u8 *guid) | ^ | static drivers/infiniband/hw/xsc/main.c:68:6: warning: variable 'max_sq_sg' set but not used [-Wunused-but-set-variable] 68 | int max_sq_sg; | ^ drivers/infiniband/hw/xsc/main.c:307:5: warning: no previous prototype for function 'xsc_ib_add_gid' [-Wmissing-prototypes] 307 | int xsc_ib_add_gid(const struct ib_gid_attr *attr, void **context) | ^ drivers/infiniband/hw/xsc/main.c:307:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 307 | int xsc_ib_add_gid(const struct ib_gid_attr *attr, void **context) | ^ | static drivers/infiniband/hw/xsc/main.c:573:6: warning: no previous prototype for function 'xsc_get_guid' [-Wmissing-prototypes] 573 | void xsc_get_guid(u8 *dev_addr, u8 *guid) | ^ drivers/infiniband/hw/xsc/main.c:573:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 573 | void xsc_get_guid(u8 *dev_addr, u8 *guid) | ^ | static drivers/infiniband/hw/xsc/main.c:602:6: warning: no previous prototype for function 'xsc_core_event' [-Wmissing-prototypes] 602 | void xsc_core_event(struct xsc_core_device *xdev, enum xsc_dev_event event, | ^ drivers/infiniband/hw/xsc/main.c:602:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 602 | void xsc_core_event(struct xsc_core_device *xdev, enum xsc_dev_event event, | ^ | static drivers/infiniband/hw/xsc/main.c:773:30: warning: implicit conversion from enumeration type 'enum xsc_rdma_driver_id' to different enumeration type 'enum rdma_driver_id' [-Wenum-conversion] 773 | dev->ib_dev.ops.driver_id = RDMA_DRIVER_XSC5; | ~ ^~~~~~~~~~~~~~~~ 7 warnings generated. -- In file included from drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:11: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:408:5: warning: no previous prototype for function '_rdma_ctrl_exec_ioctl' [-Wmissing-prototypes] 408 | int _rdma_ctrl_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out, | ^ drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:408:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 408 | int _rdma_ctrl_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out, | ^ | static drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:672:6: warning: no previous prototype for function 'xsc_rdma_ctrl_fini' [-Wmissing-prototypes] 672 | void xsc_rdma_ctrl_fini(void) | ^ drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:672:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 672 | void xsc_rdma_ctrl_fini(void) | ^ | static drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:677:5: warning: no previous prototype for function 'xsc_rdma_ctrl_init' [-Wmissing-prototypes] 677 | int xsc_rdma_ctrl_init(void) | ^ drivers/infiniband/hw/xsc/xsc_rdma_ctrl.c:677:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 677 | int xsc_rdma_ctrl_init(void) | ^ | static 4 warnings generated. -- In file included from drivers/infiniband/hw/xsc/cq.c:9: In file included from drivers/infiniband/hw/xsc/xsc_ib.h:15: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/cq.c:361:5: warning: no previous prototype for function 'xsc_cqe_is_empty' [-Wmissing-prototypes] 361 | int xsc_cqe_is_empty(struct xsc_ib_cq *cq) | ^ drivers/infiniband/hw/xsc/cq.c:361:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 361 | int xsc_cqe_is_empty(struct xsc_ib_cq *cq) | ^ | static 2 warnings generated. -- In file included from drivers/infiniband/hw/xsc/qp.c:9: In file included from drivers/infiniband/hw/xsc/xsc_ib.h:15: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/qp.c:264:26: warning: variable 'context' set but not used [-Wunused-but-set-variable] 264 | struct xsc_ib_ucontext *context; | ^ drivers/infiniband/hw/xsc/qp.c:346:26: warning: variable 'context' set but not used [-Wunused-but-set-variable] 346 | struct xsc_ib_ucontext *context; | ^ drivers/infiniband/hw/xsc/qp.c:1208:5: warning: no previous prototype for function 'xsc_icrc_hdr' [-Wmissing-prototypes] 1208 | u32 xsc_icrc_hdr(struct xsc_ib_dev *dev, void *pkt, u32 size, u32 *icrc) | ^ drivers/infiniband/hw/xsc/qp.c:1208:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1208 | u32 xsc_icrc_hdr(struct xsc_ib_dev *dev, void *pkt, u32 size, u32 *icrc) | ^ | static drivers/infiniband/hw/xsc/qp.c:1298:5: warning: no previous prototype for function 'build_qp1_send_v2' [-Wmissing-prototypes] 1298 | int build_qp1_send_v2(struct xsc_ib_dev *dev, | ^ drivers/infiniband/hw/xsc/qp.c:1298:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1298 | int build_qp1_send_v2(struct xsc_ib_dev *dev, | ^ | static drivers/infiniband/hw/xsc/qp.c:1786:33: warning: unused function 'to_ib_mig_state' [-Wunused-function] 1786 | static inline enum ib_mig_state to_ib_mig_state(int xsc_mig_state) | ^~~~~~~~~~~~~~~ 6 warnings generated. -- In file included from drivers/infiniband/hw/xsc/mem.c:9: In file included from drivers/infiniband/hw/xsc/xsc_ib.h:15: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/mem.c:21:5: warning: no previous prototype for function 'xsc_find_chunk_cont_0' [-Wmissing-prototypes] 21 | int xsc_find_chunk_cont_0(struct xsc_pa_chunk *chunk, | ^ drivers/infiniband/hw/xsc/mem.c:21:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 21 | int xsc_find_chunk_cont_0(struct xsc_pa_chunk *chunk, | ^ | static drivers/infiniband/hw/xsc/mem.c:193:6: warning: no previous prototype for function '__xsc_ib_cont_pages' [-Wmissing-prototypes] 193 | void __xsc_ib_cont_pages(struct ib_umem *umem, u64 addr, | ^ drivers/infiniband/hw/xsc/mem.c:193:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 193 | void __xsc_ib_cont_pages(struct ib_umem *umem, u64 addr, | ^ | static drivers/infiniband/hw/xsc/mem.c:259:6: warning: no previous prototype for function '__xsc_ib_populate_pas' [-Wmissing-prototypes] 259 | void __xsc_ib_populate_pas(struct xsc_ib_dev *dev, struct ib_umem *umem, | ^ drivers/infiniband/hw/xsc/mem.c:259:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 259 | void __xsc_ib_populate_pas(struct xsc_ib_dev *dev, struct ib_umem *umem, | ^ | static 4 warnings generated. -- In file included from drivers/infiniband/hw/xsc/mr.c:15: In file included from drivers/infiniband/hw/xsc/xsc_ib.h:15: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/mr.c:75:6: warning: no previous prototype for function 'xsc_fill_pas' [-Wmissing-prototypes] 75 | void xsc_fill_pas(int npages, u64 *pas, __be64 *req_pas) | ^ drivers/infiniband/hw/xsc/mr.c:75:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 75 | void xsc_fill_pas(int npages, u64 *pas, __be64 *req_pas) | ^ | static drivers/infiniband/hw/xsc/mr.c:160:6: warning: variable 'using_peer_mem' set but not used [-Wunused-but-set-variable] 160 | int using_peer_mem = 0; | ^ 3 warnings generated. -- In file included from drivers/infiniband/hw/xsc/ah.c:12: In file included from drivers/infiniband/hw/xsc/xsc_ib.h:15: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ 1 warning generated. -- In file included from drivers/infiniband/hw/xsc/devx.c:11: In file included from drivers/net/ethernet/yunsilicon/xsc/common/driver.h:18: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/devx.c:75:1: warning: unused variable 'xsc_ib_object_XSC_IB_OBJECT_DEVX' [-Wunused-const-variable] 75 | DECLARE_UVERBS_GLOBAL_METHODS(XSC_IB_OBJECT_DEVX, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 76 | &UVERBS_METHOD(XSC_IB_METHOD_DEVX_OTHER)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/rdma/uverbs_named_ioctl.h:67:40: note: expanded from macro 'DECLARE_UVERBS_GLOBAL_METHODS' 67 | static const struct uverbs_object_def UVERBS_OBJECT(_object_id) = { \ | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/rdma/uverbs_named_ioctl.h:19:27: note: expanded from macro 'UVERBS_OBJECT' 19 | #define UVERBS_OBJECT(id) _UVERBS_NAME(UVERBS_MODULE_NAME, _object_##id) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/rdma/uverbs_named_ioctl.h:16:28: note: expanded from macro '_UVERBS_NAME' 16 | #define _UVERBS_NAME(x, y) _UVERBS_PASTE(x, y) | ^~~~~~~~~~~~~~~~~~~ include/rdma/uverbs_named_ioctl.h:15:29: note: expanded from macro '_UVERBS_PASTE' 15 | #define _UVERBS_PASTE(x, y) x ## y | ^~~~~~ <scratch space>:118:1: note: expanded from here 118 | xsc_ib_object_XSC_IB_OBJECT_DEVX | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. -- In file included from drivers/infiniband/hw/xsc/private_dev.c:11: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/xsc/private_dev.c:429:5: warning: no previous prototype for function 'xsc_priv_dev_exec_ioctl' [-Wmissing-prototypes] 429 | int xsc_priv_dev_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out, | ^ drivers/infiniband/hw/xsc/private_dev.c:429:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 429 | int xsc_priv_dev_exec_ioctl(struct xsc_core_device *xdev, void *in, int in_size, void *out, | ^ | static 2 warnings generated. -- In file included from drivers/net/ethernet/yunsilicon/xsc/net/main.c:21: drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:1752:32: warning: bitwise or with non-zero value always evaluates to true [-Wtautological-bitwise-compare] 1752 | if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/yunsilicon/xsc/net/main.c:29: In file included from drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_txrx.h:11: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_debug.h:68:7: warning: variable 'pos' set but not used [-Wunused-but-set-variable] 68 | int pos; | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:166:5: warning: no previous prototype for function '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:166:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 166 | int xsc_rx_alloc_page_cache(struct xsc_rq *rq, int node, u8 log_init_sz) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:179:6: warning: no previous prototype for function '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:179:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 179 | void xsc_rx_free_page_cache(struct xsc_rq *rq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:197:6: warning: no previous prototype for function '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:197:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 197 | void xsc_eth_cq_error_event(struct xsc_core_cq *xcq, enum xsc_event event) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:211:6: warning: no previous prototype for function '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:211:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 211 | void xsc_eth_completion_event(struct xsc_core_cq *xcq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:260:5: warning: no previous prototype for function '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:260:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 260 | int xsc_eth_create_cq(struct xsc_core_device *xdev, struct xsc_core_cq *xcq, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:295:5: warning: no previous prototype for function '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:295:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 295 | int xsc_eth_destroy_cq(struct xsc_core_device *xdev, struct xsc_cq *cq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:333:6: warning: no previous prototype for function 'xsc_eth_free_cq' [-Wmissing-prototypes] 333 | void xsc_eth_free_cq(struct xsc_cq *cq) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:333:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 333 | void xsc_eth_free_cq(struct xsc_cq *cq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:338:5: warning: no previous prototype for function '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:338:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 338 | int xsc_eth_create_rss_qp_rqs(struct xsc_core_device *xdev, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:359:6: warning: no previous prototype for function '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:359:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 359 | void xsc_eth_qp_event(struct xsc_core_qp *qp, int type) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:389:5: warning: no previous prototype for function '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:389:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 389 | int xsc_eth_create_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:416:5: warning: no previous prototype for function '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:416:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 416 | int xsc_eth_destroy_qp_rq(struct xsc_core_device *xdev, struct xsc_rq *prq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:469:5: warning: no previous prototype for function '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:469:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 469 | int xsc_eth_create_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:488:5: warning: no previous prototype for function '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:488:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 488 | int xsc_eth_modify_qp_sq(struct xsc_core_device *xdev, struct xsc_modify_raw_qp_mbox_in *in) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:506:5: warning: no previous prototype for function '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:506:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 506 | int xsc_eth_destroy_qp_sq(struct xsc_core_device *xdev, struct xsc_sq *psq) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:750:5: warning: no previous prototype for function '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:750:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 750 | int xsc_eth_set_hw_mtu(struct xsc_core_device *dev, u16 mtu, u16 rx_buf_sz) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:775:5: warning: no previous prototype for function '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:775:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 775 | int xsc_eth_get_mac(struct xsc_core_device *dev, char *mac) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:806:5: warning: no previous prototype for function '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:806:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 806 | int xsc_eth_modify_qps_channel(struct xsc_adapter *adapter, struct xsc_channel *c) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:828:5: warning: no previous prototype for function 'xsc_eth_modify_qps' [-Wmissing-prototypes] 828 | int xsc_eth_modify_qps(struct xsc_adapter *adapter, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:828:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 828 | int xsc_eth_modify_qps(struct xsc_adapter *adapter, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:845:5: warning: no previous prototype for function '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:845:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 845 | u32 xsc_rx_get_linear_frag_sz(u32 mtu) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:852:6: warning: no previous prototype for function 'xsc_rx_is_linear_skb' [-Wmissing-prototypes] 852 | bool xsc_rx_is_linear_skb(u32 mtu) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:852:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 852 | bool xsc_rx_is_linear_skb(u32 mtu) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1316:5: warning: no previous prototype for function 'xsc_eth_open_channel' [-Wmissing-prototypes] 1316 | int xsc_eth_open_channel(struct xsc_adapter *adapter, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1316:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1316 | int xsc_eth_open_channel(struct xsc_adapter *adapter, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1527:5: warning: no previous prototype for function 'xsc_eth_open_channels' [-Wmissing-prototypes] 1527 | int xsc_eth_open_channels(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1527:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1527 | int xsc_eth_open_channels(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1639:6: warning: no previous prototype for function 'xsc_eth_activate_channel' [-Wmissing-prototypes] 1639 | void xsc_eth_activate_channel(struct xsc_channel *c) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1639:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1639 | void xsc_eth_activate_channel(struct xsc_channel *c) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1645:6: warning: no previous prototype for function 'xsc_eth_deactivate_channel' [-Wmissing-prototypes] 1645 | void xsc_eth_deactivate_channel(struct xsc_channel *c) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1645:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1645 | void xsc_eth_deactivate_channel(struct xsc_channel *c) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1691:6: warning: no previous prototype for function 'xsc_eth_activate_priv_channels' [-Wmissing-prototypes] 1691 | void xsc_eth_activate_priv_channels(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1691:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1691 | void xsc_eth_activate_priv_channels(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1706:6: warning: no previous prototype for function 'xsc_eth_deactivate_priv_channels' [-Wmissing-prototypes] 1706 | void xsc_eth_deactivate_priv_channels(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1706:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1706 | void xsc_eth_deactivate_priv_channels(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1849:5: warning: no previous prototype for function 'xsc_eth_change_link_status' [-Wmissing-prototypes] 1849 | int xsc_eth_change_link_status(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1849:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1849 | int xsc_eth_change_link_status(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1906:6: warning: no previous prototype for function 'xsc_eth_event_handler' [-Wmissing-prototypes] 1906 | void xsc_eth_event_handler(void *arg) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1906:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1906 | void xsc_eth_event_handler(void *arg) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1914:5: warning: no previous prototype for function 'xsc_eth_enable_nic_hca' [-Wmissing-prototypes] 1914 | int xsc_eth_enable_nic_hca(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1914:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1914 | int xsc_eth_enable_nic_hca(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1976:5: warning: no previous prototype for function 'xsc_eth_disable_nic_hca' [-Wmissing-prototypes] 1976 | int xsc_eth_disable_nic_hca(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1976:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1976 | int xsc_eth_disable_nic_hca(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2009:6: warning: no previous prototype for function 'xsc_eth_rss_params_change' [-Wmissing-prototypes] 2009 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2009:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2009 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2319:6: warning: no previous prototype for function 'xsc_build_default_indir_rqt' [-Wmissing-prototypes] 2319 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2319:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2319 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2417:5: warning: no previous prototype for function 'xsc_eth_nic_mtu_changed' [-Wmissing-prototypes] 2417 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2417:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2417 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2480:5: warning: no previous prototype for function 'xsc_set_vf_mac' [-Wmissing-prototypes] 2480 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2480:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2480 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2497:5: warning: no previous prototype for function 'xsc_get_vf_config' [-Wmissing-prototypes] 2497 | int xsc_get_vf_config(struct net_device *dev, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2497:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2497 | int xsc_get_vf_config(struct net_device *dev, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2513:5: warning: no previous prototype for function 'set_feature_rxcsum' [-Wmissing-prototypes] 2513 | int set_feature_rxcsum(struct net_device *netdev, bool enable) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2513:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2513 | int set_feature_rxcsum(struct net_device *netdev, bool enable) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2565:5: warning: no previous prototype for function 'xsc_eth_set_features' [-Wmissing-prototypes] 2565 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2565:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2565 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2582:5: warning: no previous prototype for function 'xsc_select_queue' [-Wmissing-prototypes] 2582 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2582:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2582 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2591:10: warning: variable 'txq_ix' is uninitialized when used here [-Wuninitialized] 2591 | return txq_ix; | ^~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2585:12: note: initialize the variable 'txq_ix' to silence this warning 2585 | int txq_ix, up = 0; | ^ | = 0 drivers/net/ethernet/yunsilicon/xsc/net/main.c:2771:24: warning: no previous prototype for function 'xsc_tirc_get_default_config' [-Wmissing-prototypes] 2771 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2771:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2771 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2776:6: warning: no previous prototype for function 'xsc_build_rss_params' [-Wmissing-prototypes] 2776 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2776:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2776 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2794:6: warning: no previous prototype for function 'xsc_eth_build_nic_params' [-Wmissing-prototypes] 2794 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2794:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2794 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2816:6: warning: no previous prototype for function 'xsc_eth_build_nic_netdev' [-Wmissing-prototypes] 2816 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2816:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2816 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2887:5: warning: no previous prototype for function 'xsc_eth_create_xdev_resources' [-Wmissing-prototypes] 2887 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2887:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2887 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2908:5: warning: no previous prototype for function 'xsc_eth_init_nic_rx' [-Wmissing-prototypes] 2908 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2908:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2908 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter) | ^ | static 47 warnings generated. ..

vim +1752 drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h 1745 1746 static inline bool 1747 is_support_rdma(struct xsc_core_device *dev) 1748 { 1749 if (!dev) 1750 return false; 1751

1752 if (dev->caps.hw_feature_flag | XSC_HW_RDMA_SUPPORT) 1753 return true; 1754 1755 return false; 1756 } 1757

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