mirror of
https://github.com/Qortal/Brooklyn.git
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84ba5b15ac
* Enhance GPIO addon for Noctua Fans for the Qortector upcoming case. This will put PWM signal to real-time. * Fixed RDP not letting a user login if not logged out on Cinnamon release (reported by Crowetic) * Update i2c sensor db * Fixed DRM broadcast over HDMI 2+ * Ease up DHCP security only to prevent Brooklyn blocking routers. * Add possibility to add extra memory for Cinnamon Desktop Release * Fix error message of Software Render mode on Cinnamon Desktop * Add proper offset for HD screens for pixel array *Fixed HDMI jitter for videocore4 GPU * Enable all radios (including Bluetooth)
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* arch/arm/include/asm/fiq.h
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*
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* Support for FIQ on ARM architectures.
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* Written by Philip Blundell <philb@gnu.org>, 1998
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* Re-written by Russell King
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*
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* NOTE: The FIQ mode registers are not magically preserved across
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* suspend/resume.
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*
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* Drivers which require these registers to be preserved across power
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* management operations must implement appropriate suspend/resume handlers to
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* save and restore them.
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*/
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#ifndef __ASM_FIQ_H
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#define __ASM_FIQ_H
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#include <asm/ptrace.h>
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struct fiq_handler {
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struct fiq_handler *next;
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/* Name
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*/
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const char *name;
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/* Called to ask driver to relinquish/
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* reacquire FIQ
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* return zero to accept, or -<errno>
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*/
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int (*fiq_op)(void *, int relinquish);
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/* data for the relinquish/reacquire functions
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*/
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void *dev_id;
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};
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extern int claim_fiq(struct fiq_handler *f);
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extern void release_fiq(struct fiq_handler *f);
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extern void set_fiq_handler(void *start, unsigned int length);
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extern void enable_fiq(int fiq);
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extern void disable_fiq(int fiq);
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/* helpers defined in fiqasm.S: */
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extern void __set_fiq_regs(unsigned long const *regs);
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extern void __get_fiq_regs(unsigned long *regs);
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static inline void set_fiq_regs(struct pt_regs const *regs)
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{
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__set_fiq_regs(®s->ARM_r8);
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}
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static inline void get_fiq_regs(struct pt_regs *regs)
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{
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__get_fiq_regs(®s->ARM_r8);
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}
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#endif
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