| /linux/tools/testing/selftests/hid/progs/ |
| H A D | hid_bpf_helpers.h | 9 #define hid_bpf_ctx hid_bpf_ctx___not_used macro
30 #undef hid_bpf_ctx
58 struct hid_bpf_ctx { struct
80 int (*hid_device_event)(struct hid_bpf_ctx *ctx, enum hid_report_type report_type, argument
82 int (*hid_rdesc_fixup)(struct hid_bpf_ctx *ctx);
83 int (*hid_hw_request)(struct hid_bpf_ctx *ctx, unsigned char reportnum,
86 int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, u64 source);
95 extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx,
98 extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __weak __ksym;
99 extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __weak __ksym;
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| H A D | hid.c | 18 int BPF_PROG(hid_first_event, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in BPF_PROG()
38 int __hid_subprog_first_event(struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in __hid_subprog_first_event()
51 int BPF_PROG(hid_subprog_first_event, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in BPF_PROG()
63 int BPF_PROG(hid_second_event, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in BPF_PROG()
81 int BPF_PROG(hid_change_report_id, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in BPF_PROG()
111 struct hid_bpf_ctx *ctx; in hid_user_raw_request()
137 struct hid_bpf_ctx *ctx; in hid_user_output_report()
161 struct hid_bpf_ctx *ctx; in hid_user_input_report()
220 int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hid_ctx) in BPF_PROG()
244 int BPF_PROG(hid_test_insert1, struct hid_bpf_ctx *hid_ctx, enum hid_report_type type) in BPF_PROG()
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| /linux/samples/hid/ |
| H A D | hid_bpf_helpers.h | 9 extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx,
13 extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym;
14 extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym;
15 extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx,
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| H A D | hid_mouse.bpf.c | 8 static int hid_y_event(struct hid_bpf_ctx *hctx) in hid_y_event()
53 static int hid_x_event(struct hid_bpf_ctx *hctx) in hid_x_event()
71 int BPF_PROG(hid_event, struct hid_bpf_ctx *hctx, enum hid_report_type type) in BPF_PROG()
83 int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hctx) in BPF_PROG()
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| H A D | hid_surface_dial.bpf.c | 14 int BPF_PROG(hid_event, struct hid_bpf_ctx *hctx) in BPF_PROG()
49 struct hid_bpf_ctx *ctx; in set_haptic()
105 int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hctx) in BPF_PROG()
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| /linux/include/linux/ |
| H A D | hid_bpf.h | 46 struct hid_bpf_ctx { struct
117 int (*hid_device_event)(struct hid_bpf_ctx *ctx, enum hid_report_type report_type,
132 int (*hid_rdesc_fixup)(struct hid_bpf_ctx *ctx);
158 int (*hid_hw_request)(struct hid_bpf_ctx *ctx, unsigned char reportnum,
179 int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, u64 source);
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| /linux/drivers/hid/bpf/progs/ |
| H A D | XPPen__ArtistPro16Gen2.bpf.c | 86 int BPF_PROG(hid_fix_rdesc_xppen_artistpro16gen2, struct hid_bpf_ctx *hctx) in SEC()
108 static int xppen_16_fix_eraser(struct hid_bpf_ctx *hctx) in xppen_16_fix_eraser()
209 static int xppen_16_fix_angle_offset(struct hid_bpf_ctx *hctx) in xppen_16_fix_angle_offset()
256 int BPF_PROG(xppen_artist_pro_16_device_event, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | Huion__Kamvas-Pro-19.bpf.c | 195 int BPF_PROG(hid_fix_rdesc_huion_kamvas_pro_19, struct hid_bpf_ctx *hctx) in SEC()
219 int BPF_PROG(kamvas_pro_19_fix_3rd_button, struct hid_bpf_ctx *hctx) in SEC()
274 struct hid_bpf_ctx *hctx = hid_bpf_allocate_context(ctx->hid); in probe()
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| H A D | hid_bpf_helpers.h | 12 extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx,
15 extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym;
16 extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym;
17 extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx,
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| H A D | FR-TEC__Raptor-Mach-2.bpf.c | 137 int BPF_PROG(hid_fix_rdesc_raptor_mach_2, struct hid_bpf_ctx *hctx) in SEC()
156 int BPF_PROG(raptor_mach_2_fix_hat_switch, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | XPPen__Artist24.bpf.c | 93 int BPF_PROG(hid_fix_rdesc_xppen_artist24, struct hid_bpf_ctx *hctx) in SEC()
154 int BPF_PROG(xppen_24_fix_eraser, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | XPPen__DecoMini4.bpf.c | 153 int BPF_PROG(hid_rdesc_fixup_xppen_deco_mini_4, struct hid_bpf_ctx *hctx) in SEC()
172 int BPF_PROG(hid_device_event_xppen_deco_mini_4, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | Wacom__ArtPen.bpf.c | 105 int BPF_PROG(artpen_pressure_interpolate, struct hid_bpf_ctx *hctx) in SEC()
149 struct hid_bpf_ctx *hid_ctx; in probe()
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| H A D | HP__Elite-Presenter.bpf.c | 34 int BPF_PROG(hid_fix_rdesc, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | Thrustmaster__TCA-Yoke-Boeing.bpf.c | 100 int BPF_PROG(hid_fix_rdesc_tca_yoke, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | IOGEAR__Kaliber-MMOmentum.bpf.c | 25 int BPF_PROG(hid_fix_rdesc, struct hid_bpf_ctx *hctx) in SEC()
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| H A D | Microsoft__Xbox-Elite-2.bpf.c | 96 int BPF_PROG(hid_fix_rdesc, struct hid_bpf_ctx *hctx) in SEC()
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| /linux/drivers/hid/bpf/ |
| H A D | hid_bpf_dispatch.c | 285 hid_bpf_get_data(struct hid_bpf_ctx *ctx, unsigned int offset, const size_t rdwr_buf_size) in hid_bpf_get_data()
307 __bpf_kfunc struct hid_bpf_ctx *
335 hid_bpf_release_context(struct hid_bpf_ctx *ctx) in hid_bpf_release_context()
350 __hid_bpf_hw_check_params(struct hid_bpf_ctx *ctx, __u8 *buf, size_t *buf__sz, in __hid_bpf_hw_check_params()
398 hid_bpf_hw_request(struct hid_bpf_ctx *ctx, __u8 *buf, size_t buf__sz, in hid_bpf_hw_request()
458 hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, __u8 *buf, size_t buf__sz) in hid_bpf_hw_output_report()
485 __hid_bpf_input_report(struct hid_bpf_ctx *ctx, enum hid_report_type type, u8 *buf, in __hid_bpf_input_report()
516 hid_bpf_try_input_report(struct hid_bpf_ctx *ctx, enum hid_report_type type, u8 *buf, in hid_bpf_try_input_report()
541 hid_bpf_input_report(struct hid_bpf_ctx *ctx, enum hid_report_type type, u8 *buf, in hid_bpf_input_report()
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| H A D | hid_bpf_struct_ops.c | 78 WRITE_RANGE(hid_bpf_ctx, retval, false), in hid_bpf_ops_btf_struct_access()
269 static int __hid_bpf_device_event(struct hid_bpf_ctx *ctx, enum hid_report_type type, u64 source) in __hid_bpf_device_event()
274 static int __hid_bpf_rdesc_fixup(struct hid_bpf_ctx *ctx) in __hid_bpf_rdesc_fixup()
279 static int __hid_bpf_hw_request(struct hid_bpf_ctx *ctx, unsigned char reportnum, in __hid_bpf_hw_request()
286 static int __hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, u64 source) in __hid_bpf_hw_output_report()
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| H A D | hid_bpf_dispatch.h | 9 struct hid_bpf_ctx ctx;
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| /linux/Documentation/hid/ |
| H A D | hid-bpf.rst | 193 :identifiers: hid_bpf_ctx
213 The ``struct hid_bpf_ctx`` doesn't export the ``data`` fields directly and to access
271 HID stack will work on the modified data, with the ``size`` field of the last hid_bpf_ctx
380 extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx,
392 int BPF_PROG(filter_switch, struct hid_bpf_ctx *hid_ctx)
461 extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym;
462 extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym;
463 extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx,
479 struct hid_bpf_ctx *ctx;
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| H A D | hidintro.rst | 469 int BPF_PROG(hid_rdesc_fixup, struct hid_bpf_ctx *hctx)
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