mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
533 B
23 lines
533 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#ifndef _ASM_PARISC_DELAY_H |
|
#define _ASM_PARISC_DELAY_H |
|
|
|
static __inline__ void __delay(unsigned long loops) { |
|
asm volatile( |
|
" .balignl 64,0x34000034\n" |
|
" addib,UV -1,%0,.\n" |
|
" nop\n" |
|
: "=r" (loops) : "0" (loops)); |
|
} |
|
|
|
extern void __udelay(unsigned long usecs); |
|
extern void __udelay_bad(unsigned long usecs); |
|
|
|
static inline void udelay(unsigned long usecs) |
|
{ |
|
if (__builtin_constant_p(usecs) && (usecs) > 20000) |
|
__udelay_bad(usecs); |
|
__udelay(usecs); |
|
} |
|
|
|
#endif /* _ASM_PARISC_DELAY_H */
|
|
|