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>
35 lines
639 B
C
35 lines
639 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_SH_BL_BIT_32_H
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#define __ASM_SH_BL_BIT_32_H
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static inline void set_bl_bit(void)
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{
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unsigned long __dummy0, __dummy1;
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__asm__ __volatile__ (
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"stc sr, %0\n\t"
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"or %2, %0\n\t"
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"and %3, %0\n\t"
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"ldc %0, sr\n\t"
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: "=&r" (__dummy0), "=r" (__dummy1)
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: "r" (0x10000000), "r" (0xffffff0f)
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: "memory"
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);
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}
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static inline void clear_bl_bit(void)
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{
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unsigned long __dummy0, __dummy1;
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__asm__ __volatile__ (
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"stc sr, %0\n\t"
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"and %2, %0\n\t"
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"ldc %0, sr\n\t"
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: "=&r" (__dummy0), "=r" (__dummy1)
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: "1" (~0x10000000)
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: "memory"
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);
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}
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#endif /* __ASM_SH_BL_BIT_32_H */
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