add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/m68k/include/asm/mcf_pgtable.h
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@@ -170,7 +170,7 @@
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 }
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 #define __pte_page(pte)	((unsigned long) (pte_val(pte) & PAGE_MASK))
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-#define __pmd_page(pmd)	((unsigned long) (pmd_val(pmd)))
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+#define pmd_page_vaddr(pmd)	((unsigned long) (pmd_val(pmd)))
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 static inline int pte_none(pte_t pte)
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 {
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@@ -198,17 +198,9 @@
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 #define pmd_present(pmd) (!pmd_none2(&(pmd)))
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 static inline void pmd_clear(pmd_t *pmdp) { pmd_val(*pmdp) = 0; }
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-static inline int pgd_none(pgd_t pgd) { return 0; }
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-static inline int pgd_bad(pgd_t pgd) { return 0; }
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-static inline int pgd_present(pgd_t pgd) { return 1; }
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-static inline void pgd_clear(pgd_t *pgdp) {}
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-
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 #define pte_ERROR(e) \
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 	printk(KERN_ERR "%s:%d: bad pte %08lx.\n",	\
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 	__FILE__, __LINE__, pte_val(e))
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-#define pmd_ERROR(e) \
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-	printk(KERN_ERR "%s:%d: bad pmd %08lx.\n",	\
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-	__FILE__, __LINE__, pmd_val(e))
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 #define pgd_ERROR(e) \
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 	printk(KERN_ERR "%s:%d: bad pgd %08lx.\n",	\
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 	__FILE__, __LINE__, pgd_val(e))
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@@ -241,11 +233,6 @@
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 static inline int pte_young(pte_t pte)
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 {
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 	return pte_val(pte) & CF_PAGE_ACCESSED;
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-}
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-
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-static inline int pte_special(pte_t pte)
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-{
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-	return 0;
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 }
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 static inline pte_t pte_wrprotect(pte_t pte)
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@@ -320,71 +307,8 @@
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 	return pte;
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 }
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-static inline pte_t pte_mkspecial(pte_t pte)
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-{
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-	return pte;
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-}
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-
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 #define swapper_pg_dir kernel_pg_dir
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 extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
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-
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-/*
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- * Find an entry in a pagetable directory.
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- */
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-#define pgd_index(address)	((address) >> PGDIR_SHIFT)
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-#define pgd_offset(mm, address)	((mm)->pgd + pgd_index(address))
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-
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-/*
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- * Find an entry in a kernel pagetable directory.
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- */
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-#define pgd_offset_k(address)	pgd_offset(&init_mm, address)
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-
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-/*
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- * Find an entry in the second-level pagetable.
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- */
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-static inline pmd_t *pmd_offset(pgd_t *pgd, unsigned long address)
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-{
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-	return (pmd_t *) pgd;
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-}
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-
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-/*
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- * Find an entry in the third-level pagetable.
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- */
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-#define __pte_offset(address)	((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
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-#define pte_offset_kernel(dir, address) \
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-	((pte_t *) __pmd_page(*(dir)) + __pte_offset(address))
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-
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-/*
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- * Disable caching for page at given kernel virtual address.
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- */
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-static inline void nocache_page(void *vaddr)
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-{
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-	pgd_t *dir;
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-	pmd_t *pmdp;
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-	pte_t *ptep;
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-	unsigned long addr = (unsigned long) vaddr;
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-
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-	dir = pgd_offset_k(addr);
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-	pmdp = pmd_offset(dir, addr);
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-	ptep = pte_offset_kernel(pmdp, addr);
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-	*ptep = pte_mknocache(*ptep);
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-}
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-
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-/*
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- * Enable caching for page at given kernel virtual address.
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- */
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-static inline void cache_page(void *vaddr)
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-{
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-	pgd_t *dir;
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-	pmd_t *pmdp;
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-	pte_t *ptep;
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-	unsigned long addr = (unsigned long) vaddr;
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-
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-	dir = pgd_offset_k(addr);
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-	pmdp = pmd_offset(dir, addr);
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-	ptep = pte_offset_kernel(pmdp, addr);
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-	*ptep = pte_mkcache(*ptep);
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-}
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 /*
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  * Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e))
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@@ -398,9 +322,6 @@
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 #define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
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-#define pte_offset_map(pmdp, addr) ((pte_t *)__pmd_page(*pmdp) + \
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-				       __pte_offset(addr))
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-#define pte_unmap(pte)		((void) 0)
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 #define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
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 #define pte_pfn(pte)		(pte_val(pte) >> PAGE_SHIFT)
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