change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/arch/powerpc/include/asm/vdso_datapage.h
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@@ -1,3 +1,4 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 #ifndef _VDSO_DATAPAGE_H
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 #define _VDSO_DATAPAGE_H
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 #ifdef __KERNEL__
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@@ -6,11 +7,6 @@
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  * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
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  * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
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  * 		      IBM Corp.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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@@ -85,7 +81,8 @@
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 	__u32 stamp_sec_fraction;		/* fractional seconds of stamp_xtime */
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 	__s32 wtom_clock_nsec;			/* Wall to monotonic clock nsec */
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 	__s64 wtom_clock_sec;			/* Wall to monotonic clock sec */
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-	struct timespec stamp_xtime;		/* xtime as at tb_orig_stamp */
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+	__s64 stamp_xtime_sec;			/* xtime secs as at tb_orig_stamp */
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+	__s64 stamp_xtime_nsec;			/* xtime nsecs as at tb_orig_stamp */
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 	__u32 hrtimer_res;			/* hrtimer resolution */
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    	__u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of syscalls  */
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    	__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
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@@ -106,20 +103,27 @@
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 	__u32 tz_dsttime;		/* Type of dst correction	0x5C */
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 	__s32 wtom_clock_sec;			/* Wall to monotonic clock */
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 	__s32 wtom_clock_nsec;
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-	struct timespec stamp_xtime;	/* xtime as at tb_orig_stamp */
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+	__s32 stamp_xtime_sec;		/* xtime seconds as at tb_orig_stamp */
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+	__s32 stamp_xtime_nsec;		/* xtime nsecs as at tb_orig_stamp */
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 	__u32 stamp_sec_fraction;	/* fractional seconds of stamp_xtime */
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 	__u32 hrtimer_res;		/* hrtimer resolution */
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    	__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
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-	__u32 dcache_block_size;	/* L1 d-cache block size     */
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-	__u32 icache_block_size;	/* L1 i-cache block size     */
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-	__u32 dcache_log_block_size;	/* L1 d-cache log block size */
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-	__u32 icache_log_block_size;	/* L1 i-cache log block size */
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 };
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 #endif /* CONFIG_PPC64 */
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 extern struct vdso_data *vdso_data;
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+#else /* __ASSEMBLY__ */
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+
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+.macro get_datapage ptr, tmp
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+	bcl	20, 31, .+4
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+	mflr	\ptr
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+	addi	\ptr, \ptr, (__kernel_datapage_offset - (.-4))@l
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+	lwz	\tmp, 0(\ptr)
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+	add	\ptr, \tmp, \ptr
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+.endm
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+
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 #endif /* __ASSEMBLY__ */
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 #endif /* __KERNEL__ */