add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/arch/powerpc/include/uapi/asm/mman.h
..
..
@@ -21,14 +21,10 @@
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 #define MAP_DENYWRITE	0x0800		/* ETXTBSY */
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 #define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
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+
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 #define MCL_CURRENT     0x2000          /* lock all currently mapped pages */
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 #define MCL_FUTURE      0x4000          /* lock all additions to address space */
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 #define MCL_ONFAULT	0x8000		/* lock all pages that are faulted in */
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-
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-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
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-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
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-#define MAP_STACK	0x20000		/* give out an address that is best suited for process/thread stacks */
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-#define MAP_HUGETLB	0x40000		/* create a huge page mapping */
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 /* Override any generic PKEY permission defines */
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 #define PKEY_DISABLE_EXECUTE   0x4