add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/arch/powerpc/include/asm/nohash/64/pgtable-4k.h
..
..
@@ -2,7 +2,7 @@
2
2
 #ifndef _ASM_POWERPC_NOHASH_64_PGTABLE_4K_H
3
3
 #define _ASM_POWERPC_NOHASH_64_PGTABLE_4K_H
4
4
 
5
-#include <asm-generic/5level-fixup.h>
5
+#include <asm-generic/pgtable-nop4d.h>
6
6
 
7
7
 /*
8
8
  * Entries per page directory level.  The PTE level must use a 64b record
..
..
@@ -45,42 +45,42 @@
45
45
 #define PMD_MASKED_BITS		0
46
46
 /* Bits to mask out from a PUD to get to the PMD page */
47
47
 #define PUD_MASKED_BITS		0
48
-/* Bits to mask out from a PGD to get to the PUD page */
49
-#define PGD_MASKED_BITS		0
48
+/* Bits to mask out from a P4D to get to the PUD page */
49
+#define P4D_MASKED_BITS		0
50
50
 
51
51
 
52
52
 /*
53
53
  * 4-level page tables related bits
54
54
  */
55
55
 
56
-#define pgd_none(pgd)		(!pgd_val(pgd))
57
-#define pgd_bad(pgd)		(pgd_val(pgd) == 0)
58
-#define pgd_present(pgd)	(pgd_val(pgd) != 0)
59
-#define pgd_page_vaddr(pgd)	(pgd_val(pgd) & ~PGD_MASKED_BITS)
56
+#define p4d_none(p4d)		(!p4d_val(p4d))
57
+#define p4d_bad(p4d)		(p4d_val(p4d) == 0)
58
+#define p4d_present(p4d)	(p4d_val(p4d) != 0)
60
59
 
61
60
 #ifndef __ASSEMBLY__
62
61
 
63
-static inline void pgd_clear(pgd_t *pgdp)
62
+static inline pud_t *p4d_pgtable(p4d_t p4d)
64
63
 {
65
-	*pgdp = __pgd(0);
64
+	return (pud_t *) (p4d_val(p4d) & ~P4D_MASKED_BITS);
66
65
 }
67
66
 
68
-static inline pte_t pgd_pte(pgd_t pgd)
67
+static inline void p4d_clear(p4d_t *p4dp)
69
68
 {
70
-	return __pte(pgd_val(pgd));
69
+	*p4dp = __p4d(0);
71
70
 }
72
71
 
73
-static inline pgd_t pte_pgd(pte_t pte)
72
+static inline pte_t p4d_pte(p4d_t p4d)
74
73
 {
75
-	return __pgd(pte_val(pte));
74
+	return __pte(p4d_val(p4d));
76
75
 }
77
-extern struct page *pgd_page(pgd_t pgd);
76
+
77
+static inline p4d_t pte_p4d(pte_t pte)
78
+{
79
+	return __p4d(pte_val(pte));
80
+}
81
+extern struct page *p4d_page(p4d_t p4d);
78
82
 
79
83
 #endif /* !__ASSEMBLY__ */
80
-
81
-#define pud_offset(pgdp, addr)	\
82
-  (((pud_t *) pgd_page_vaddr(*(pgdp))) + \
83
-    (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
84
84
 
85
85
 #define pud_ERROR(e) \
86
86
 	pr_err("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))