These kfunc are all in v6.10 except for the hid_bpf_try_input_report() which will be in v6.11. Import their definition once now so we can make use of it. Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/merge_requests/114 Signed-off-by: Benjamin Tissoires <bentiss@xxxxxxxxxx> --- drivers/hid/bpf/progs/hid_bpf_helpers.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/hid/bpf/progs/hid_bpf_helpers.h b/drivers/hid/bpf/progs/hid_bpf_helpers.h index 3ba24d125a081be4b09d88be4a2afcdc6b8c5f00..bf19785a6b06734d9465547e915bf8baeec23350 100644 --- a/drivers/hid/bpf/progs/hid_bpf_helpers.h +++ b/drivers/hid/bpf/progs/hid_bpf_helpers.h @@ -19,6 +19,25 @@ extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx, size_t buf__sz, enum hid_report_type type, enum hid_class_request reqtype) __ksym; +extern int hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, + __u8 *buf, size_t buf__sz) __weak __ksym; +extern int hid_bpf_input_report(struct hid_bpf_ctx *ctx, + enum hid_report_type type, + __u8 *data, + size_t buf__sz) __weak __ksym; +extern int hid_bpf_try_input_report(struct hid_bpf_ctx *ctx, + enum hid_report_type type, + __u8 *data, + size_t buf__sz) __weak __ksym; + +/* bpf_wq implementation */ +extern int bpf_wq_init(struct bpf_wq *wq, void *p__map, unsigned int flags) __weak __ksym; +extern int bpf_wq_start(struct bpf_wq *wq, unsigned int flags) __weak __ksym; +extern int bpf_wq_set_callback_impl(struct bpf_wq *wq, + int (callback_fn)(void *map, int *key, void *value), + unsigned int flags__k, void *aux__ign) __ksym; +#define bpf_wq_set_callback(wq, cb, flags) \ + bpf_wq_set_callback_impl(wq, cb, flags, NULL) #define HID_MAX_DESCRIPTOR_SIZE 4096 #define HID_IGNORE_EVENT -1 -- 2.47.0
