diff options
| author | Thomas Weißschuh <[email protected]> | 2024-10-10 09:01:29 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2024-11-02 12:37:36 +0100 |
| commit | 6142be7ed7f3b0a8a0d6e7c2bb34598b4e7196a1 (patch) | |
| tree | eaffcac2bf71a404196f8ec28533fa44091f9f97 /arch/powerpc/include/asm/vdso_datapage.h | |
| parent | 1184674d6ef9368b9377213caad3aeb0d97ee1d5 (diff) | |
powerpc: Split systemcfg struct definitions out from vdso
The systemcfg data has nothing to do anymore with the vdso.
Split it into a dedicated header file.
Signed-off-by: Thomas Weißschuh <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Diffstat (limited to 'arch/powerpc/include/asm/vdso_datapage.h')
| -rw-r--r-- | arch/powerpc/include/asm/vdso_datapage.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h index 8b91b1d34ff6..a9686310be2c 100644 --- a/arch/powerpc/include/asm/vdso_datapage.h +++ b/arch/powerpc/include/asm/vdso_datapage.h @@ -9,14 +9,6 @@ * IBM Corp. */ - -/* - * If the major version changes we are incompatible. - * Minor version changes are a hint. - */ -#define SYSTEMCFG_MAJOR 1 -#define SYSTEMCFG_MINOR 1 - #ifndef __ASSEMBLY__ #include <linux/unistd.h> @@ -27,35 +19,6 @@ #ifdef CONFIG_PPC64 -struct systemcfg { - __u8 eye_catcher[16]; /* Eyecatcher: SYSTEMCFG:PPC64 0x00 */ - struct { /* Systemcfg version numbers */ - __u32 major; /* Major number 0x10 */ - __u32 minor; /* Minor number 0x14 */ - } version; - - /* Note about the platform flags: it now only contains the lpar - * bit. The actual platform number is dead and buried - */ - __u32 platform; /* Platform flags 0x18 */ - __u32 processor; /* Processor type 0x1C */ - __u64 processorCount; /* # of physical processors 0x20 */ - __u64 physicalMemorySize; /* Size of real memory(B) 0x28 */ - __u64 tb_orig_stamp; /* (NU) Timebase at boot 0x30 */ - __u64 tb_ticks_per_sec; /* Timebase tics / sec 0x38 */ - __u64 tb_to_xs; /* (NU) Inverse of TB to 2^20 0x40 */ - __u64 stamp_xsec; /* (NU) 0x48 */ - __u64 tb_update_count; /* (NU) Timebase atomicity ctr 0x50 */ - __u32 tz_minuteswest; /* (NU) Min. west of Greenwich 0x58 */ - __u32 tz_dsttime; /* (NU) Type of dst correction 0x5C */ - __u32 dcache_size; /* L1 d-cache size 0x60 */ - __u32 dcache_line_size; /* L1 d-cache line size 0x64 */ - __u32 icache_size; /* L1 i-cache size 0x68 */ - __u32 icache_line_size; /* L1 i-cache line size 0x6C */ -}; - -extern struct systemcfg *systemcfg; - struct vdso_arch_data { __u64 tb_ticks_per_sec; /* Timebase tics / sec */ __u32 dcache_block_size; /* L1 d-cache block size */ |