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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 15:28:33 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 15:28:33 -1000
commit1e0c505e13162a2abe7c984309cfe2ae976b428d (patch)
tree1a67ca0d219e3990e8290ca33af91323d59e31e2 /arch/ia64/include/asm/timex.h
parentMerge tag 'soc-arm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc (diff)
parenthexagon: Remove unusable symbols from the ptrace.h uapi (diff)
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Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull ia64 removal and asm-generic updates from Arnd Bergmann: - The ia64 architecture gets its well-earned retirement as planned, now that there is one last (mostly) working release that will be maintained as an LTS kernel. - The architecture specific system call tables are updated for the added map_shadow_stack() syscall and to remove references to the long-gone sys_lookup_dcookie() syscall. * tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: hexagon: Remove unusable symbols from the ptrace.h uapi asm-generic: Fix spelling of architecture arch: Reserve map_shadow_stack() syscall number for all architectures syscalls: Cleanup references to sys_lookup_dcookie() Documentation: Drop or replace remaining mentions of IA64 lib/raid6: Drop IA64 support Documentation: Drop IA64 from feature descriptions kernel: Drop IA64 support from sig_fault handlers arch: Remove Itanium (IA-64) architecture
Diffstat (limited to 'arch/ia64/include/asm/timex.h')
-rw-r--r--arch/ia64/include/asm/timex.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/ia64/include/asm/timex.h b/arch/ia64/include/asm/timex.h
deleted file mode 100644
index 7ccc077a60be..000000000000
--- a/arch/ia64/include/asm/timex.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_IA64_TIMEX_H
-#define _ASM_IA64_TIMEX_H
-
-/*
- * Copyright (C) 1998-2001, 2003 Hewlett-Packard Co
- * David Mosberger-Tang <davidm@hpl.hp.com>
- */
-/*
- * 2001/01/18 davidm Removed CLOCK_TICK_RATE. It makes no sense on IA-64.
- * Also removed cacheflush_time as it's entirely unused.
- */
-
-#include <asm/intrinsics.h>
-#include <asm/processor.h>
-
-typedef unsigned long cycles_t;
-
-extern void (*ia64_udelay)(unsigned long usecs);
-
-/*
- * For performance reasons, we don't want to define CLOCK_TICK_TRATE as
- * local_cpu_data->itc_rate. Fortunately, we don't have to, either: according to George
- * Anzinger, 1/CLOCK_TICK_RATE is taken as the resolution of the timer clock. The time
- * calculation assumes that you will use enough of these so that your tick size <= 1/HZ.
- * If the calculation shows that your CLOCK_TICK_RATE can not supply exactly 1/HZ ticks,
- * the actual value is calculated and used to update the wall clock each jiffie. Setting
- * the CLOCK_TICK_RATE to x*HZ insures that the calculation will find no errors. Hence we
- * pick a multiple of HZ which gives us a (totally virtual) CLOCK_TICK_RATE of about
- * 100MHz.
- */
-#define CLOCK_TICK_RATE (HZ * 100000UL)
-
-static inline cycles_t
-get_cycles (void)
-{
- cycles_t ret;
-
- ret = ia64_getreg(_IA64_REG_AR_ITC);
- return ret;
-}
-#define get_cycles get_cycles
-
-extern void ia64_cpu_local_tick (void);
-extern unsigned long long ia64_native_sched_clock (void);
-
-#endif /* _ASM_IA64_TIMEX_H */