diff options
| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2022-11-03 16:57:55 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-11-15 16:28:40 +0100 |
| commit | a56a256933bb0b593dc36fc8d7bb85ada3655662 (patch) | |
| tree | 70d42e3b93576c22bf60e622390f64c9b705864d /samples/hid/hid_bpf_helpers.h | |
| parent | samples/hid: add new hid BPF example (diff) | |
| download | linux-a56a256933bb0b593dc36fc8d7bb85ada3655662.tar.xz linux-a56a256933bb0b593dc36fc8d7bb85ada3655662.zip | |
samples/hid: add Surface Dial example
Add a more complete HID-BPF example.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'samples/hid/hid_bpf_helpers.h')
| -rw-r--r-- | samples/hid/hid_bpf_helpers.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/hid/hid_bpf_helpers.h b/samples/hid/hid_bpf_helpers.h index c555aeef5e37..4fff31dbe0e7 100644 --- a/samples/hid/hid_bpf_helpers.h +++ b/samples/hid/hid_bpf_helpers.h @@ -10,6 +10,8 @@ extern __u8 *hid_bpf_get_data(struct hid_bpf_ctx *ctx, unsigned int offset, const size_t __sz) __ksym; extern int hid_bpf_attach_prog(unsigned int hid_id, int prog_fd, u32 flags) __ksym; +extern struct hid_bpf_ctx *hid_bpf_allocate_context(unsigned int hid_id) __ksym; +extern void hid_bpf_release_context(struct hid_bpf_ctx *ctx) __ksym; extern int hid_bpf_hw_request(struct hid_bpf_ctx *ctx, __u8 *data, size_t buf__sz, |