On Fri, Jun 30, 2023 at 06:32:32PM +0800, Evan Quan wrote:
...
> diff --git a/include/linux/wbrf.h b/include/linux/wbrf.h
> new file mode 100644
> index 000000000000..3ca95786cef5
> --- /dev/null
> +++ b/include/linux/wbrf.h
> @@ -0,0 +1,65 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Wifi Band Exclusion Interface
> + * Copyright (C) 2023 Advanced Micro Devices
> + */
> +
> +#ifndef _LINUX_WBRF_H
> +#define _LINUX_WBRF_H
> +
> +#include <linux/device.h>
> +
> +/* Maximum number of wbrf ranges */
> +#define MAX_NUM_OF_WBRF_RANGES 11
> +
> +struct exclusion_range {
> + /* start and end point of the frequency range in Hz */
> + uint64_t start;
> + uint64_t end;
> +};
> +
> +struct exclusion_range_pool {
> + struct exclusion_range band_list[MAX_NUM_OF_WBRF_RANGES];
> + uint64_t ref_counter[MAX_NUM_OF_WBRF_RANGES];
> +};
> +
> +struct wbrf_ranges_in {
> + /* valid entry: `start` and `end` filled with non-zero values */
> + struct exclusion_range band_list[MAX_NUM_OF_WBRF_RANGES];
> +};
> +
> +struct wbrf_ranges_out {
> + uint32_t num_of_ranges;
> + struct exclusion_range band_list[MAX_NUM_OF_WBRF_RANGES];
> +} __packed;
> +
> +enum wbrf_notifier_actions {
> + WBRF_CHANGED,
> +};
Hi Evan,
checkpatch suggests that u64 and u32 might be more appropriate types here,
as they are Kernel types, whereas the ones use are user-space types.
...
