add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/mips/include/asm/highmem.h
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@@ -36,7 +36,7 @@
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  * easily, subsequent pte tables have to be allocated in one physical
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  * chunk of RAM.
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  */
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-#ifdef CONFIG_PHYS_ADDR_T_64BIT
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+#if defined(CONFIG_PHYS_ADDR_T_64BIT) || defined(CONFIG_MIPS_HUGE_TLB_SUPPORT)
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 #define LAST_PKMAP 512
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 #else
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 #define LAST_PKMAP 1024
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@@ -46,20 +46,13 @@
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 #define PKMAP_NR(virt)	((virt-PKMAP_BASE) >> PAGE_SHIFT)
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 #define PKMAP_ADDR(nr)	(PKMAP_BASE + ((nr) << PAGE_SHIFT))
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-extern void * kmap_high(struct page *page);
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-extern void kunmap_high(struct page *page);
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-
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-extern void *kmap(struct page *page);
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-extern void kunmap(struct page *page);
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-extern void *kmap_atomic(struct page *page);
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-extern void __kunmap_atomic(void *kvaddr);
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+#define ARCH_HAS_KMAP_FLUSH_TLB
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+extern void kmap_flush_tlb(unsigned long addr);
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 extern void *kmap_atomic_pfn(unsigned long pfn);
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 #define flush_cache_kmaps()	BUG_ON(cpu_has_dc_aliases)
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 extern void kmap_init(void);
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-
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-#define kmap_prot PAGE_KERNEL
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 #endif /* __KERNEL__ */
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