broadcom/b43legacy/main.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6   Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
14   driver  Copyright(c) 2003 - 2004 Intel Corporation.
31 /* Lightweight function to convert a frequency (in Mhz) to a channel number. */
40 		channel = (freq - 2407) / 5;  in b43legacy_freq_to_channel_bg()
51 /* Lightweight function to convert a channel number to a frequency (in Mhz). */
73 int b43legacy_is_cck_rate(int rate)  in b43legacy_is_cck_rate()  argument
75 	return (rate == B43legacy_CCK_RATE_1MB ||  in b43legacy_is_cck_rate()
76 		rate == B43legacy_CCK_RATE_2MB ||  in b43legacy_is_cck_rate()
77 		rate == B43legacy_CCK_RATE_5MB ||  in b43legacy_is_cck_rate()
78 		rate == B43legacy_CCK_RATE_11MB);  in b43legacy_is_cck_rate()
82 int b43legacy_is_ofdm_rate(int rate)  in b43legacy_is_ofdm_rate()  argument
84 	return !b43legacy_is_cck_rate(rate);  in b43legacy_is_ofdm_rate()