vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
139 lines
2.8 KiB
C
139 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_IO_64_NONATOMIC_LO_HI_H_
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#define _LINUX_IO_64_NONATOMIC_LO_HI_H_
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#include <linux/io.h>
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#include <asm-generic/int-ll64.h>
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static inline __u64 lo_hi_readq(const volatile void __iomem *addr)
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{
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const volatile u32 __iomem *p = addr;
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u32 low, high;
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low = readl(p);
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high = readl(p + 1);
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return low + ((u64)high << 32);
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}
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static inline void lo_hi_writeq(__u64 val, volatile void __iomem *addr)
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{
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writel(val, addr);
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writel(val >> 32, addr + 4);
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}
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static inline __u64 lo_hi_readq_relaxed(const volatile void __iomem *addr)
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{
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const volatile u32 __iomem *p = addr;
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u32 low, high;
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low = readl_relaxed(p);
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high = readl_relaxed(p + 1);
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return low + ((u64)high << 32);
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}
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static inline void lo_hi_writeq_relaxed(__u64 val, volatile void __iomem *addr)
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{
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writel_relaxed(val, addr);
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writel_relaxed(val >> 32, addr + 4);
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}
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#ifndef readq
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#define readq lo_hi_readq
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#endif
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#ifndef writeq
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#define writeq lo_hi_writeq
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#endif
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#ifndef readq_relaxed
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#define readq_relaxed lo_hi_readq_relaxed
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#endif
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#ifndef writeq_relaxed
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#define writeq_relaxed lo_hi_writeq_relaxed
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#endif
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#ifndef ioread64_lo_hi
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#define ioread64_lo_hi ioread64_lo_hi
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static inline u64 ioread64_lo_hi(const void __iomem *addr)
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{
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u32 low, high;
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low = ioread32(addr);
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high = ioread32(addr + sizeof(u32));
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return low + ((u64)high << 32);
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}
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#endif
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#ifndef iowrite64_lo_hi
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#define iowrite64_lo_hi iowrite64_lo_hi
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static inline void iowrite64_lo_hi(u64 val, void __iomem *addr)
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{
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iowrite32(val, addr);
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iowrite32(val >> 32, addr + sizeof(u32));
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}
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#endif
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#ifndef ioread64be_lo_hi
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#define ioread64be_lo_hi ioread64be_lo_hi
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static inline u64 ioread64be_lo_hi(const void __iomem *addr)
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{
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u32 low, high;
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low = ioread32be(addr + sizeof(u32));
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high = ioread32be(addr);
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return low + ((u64)high << 32);
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}
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#endif
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#ifndef iowrite64be_lo_hi
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#define iowrite64be_lo_hi iowrite64be_lo_hi
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static inline void iowrite64be_lo_hi(u64 val, void __iomem *addr)
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{
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iowrite32be(val, addr + sizeof(u32));
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iowrite32be(val >> 32, addr);
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}
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#endif
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#ifndef ioread64
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#define ioread64_is_nonatomic
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#if defined(CONFIG_GENERIC_IOMAP) && defined(CONFIG_64BIT)
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#define ioread64 __ioread64_lo_hi
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#else
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#define ioread64 ioread64_lo_hi
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#endif
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#endif
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#ifndef iowrite64
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#define iowrite64_is_nonatomic
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#if defined(CONFIG_GENERIC_IOMAP) && defined(CONFIG_64BIT)
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#define iowrite64 __iowrite64_lo_hi
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#else
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#define iowrite64 iowrite64_lo_hi
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#endif
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#endif
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#ifndef ioread64be
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#define ioread64be_is_nonatomic
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#if defined(CONFIG_GENERIC_IOMAP) && defined(CONFIG_64BIT)
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#define ioread64be __ioread64be_lo_hi
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#else
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#define ioread64be ioread64be_lo_hi
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#endif
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#endif
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#ifndef iowrite64be
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#define iowrite64be_is_nonatomic
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#if defined(CONFIG_GENERIC_IOMAP) && defined(CONFIG_64BIT)
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#define iowrite64be __iowrite64be_lo_hi
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#else
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#define iowrite64be iowrite64be_lo_hi
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#endif
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#endif
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#endif /* _LINUX_IO_64_NONATOMIC_LO_HI_H_ */
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