Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef LINUX_B43_PPR_H_
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#define LINUX_B43_PPR_H_
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#include <linux/types.h>
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#define B43_PPR_CCK_RATES_NUM 4
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#define B43_PPR_OFDM_RATES_NUM 8
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#define B43_PPR_MCS_RATES_NUM 8
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#define B43_PPR_RATES_NUM (B43_PPR_CCK_RATES_NUM + \
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B43_PPR_OFDM_RATES_NUM * 2 + \
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B43_PPR_MCS_RATES_NUM * 4)
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struct b43_ppr_rates {
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u8 cck[B43_PPR_CCK_RATES_NUM];
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u8 ofdm[B43_PPR_OFDM_RATES_NUM];
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u8 ofdm_20_cdd[B43_PPR_OFDM_RATES_NUM];
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u8 mcs_20[B43_PPR_MCS_RATES_NUM]; /* SISO */
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u8 mcs_20_cdd[B43_PPR_MCS_RATES_NUM];
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u8 mcs_20_stbc[B43_PPR_MCS_RATES_NUM];
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u8 mcs_20_sdm[B43_PPR_MCS_RATES_NUM];
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};
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struct b43_ppr {
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/* All powers are in qdbm (Q5.2) */
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union {
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u8 __all_rates[B43_PPR_RATES_NUM];
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struct b43_ppr_rates rates;
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};
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};
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struct b43_wldev;
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enum b43_band;
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void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr);
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void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff);
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void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max);
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void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min);
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u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr);
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bool b43_ppr_load_max_from_sprom(struct b43_wldev *dev, struct b43_ppr *ppr,
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enum b43_band band);
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#endif /* LINUX_B43_PPR_H_ */
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