threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
43 lines
925 B
C
43 lines
925 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ALPHA_SPECIAL_INSNS_H
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#define __ALPHA_SPECIAL_INSNS_H
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enum implver_enum {
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IMPLVER_EV4,
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IMPLVER_EV5,
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IMPLVER_EV6
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};
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#ifdef CONFIG_ALPHA_GENERIC
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#define implver() \
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({ unsigned long __implver; \
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__asm__ ("implver %0" : "=r"(__implver)); \
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(enum implver_enum) __implver; })
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#else
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/* Try to eliminate some dead code. */
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#ifdef CONFIG_ALPHA_EV4
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#define implver() IMPLVER_EV4
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#endif
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#ifdef CONFIG_ALPHA_EV5
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#define implver() IMPLVER_EV5
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#endif
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#if defined(CONFIG_ALPHA_EV6)
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#define implver() IMPLVER_EV6
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#endif
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#endif
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enum amask_enum {
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AMASK_BWX = (1UL << 0),
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AMASK_FIX = (1UL << 1),
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AMASK_CIX = (1UL << 2),
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AMASK_MAX = (1UL << 8),
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AMASK_PRECISE_TRAP = (1UL << 9),
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};
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#define amask(mask) \
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({ unsigned long __amask, __input = (mask); \
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__asm__ ("amask %1,%0" : "=r"(__amask) : "rI"(__input)); \
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__amask; })
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#endif /* __ALPHA_SPECIAL_INSNS_H */
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