From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/arch/ia64/include/asm/pgalloc.h | 71 ++---------------------------------
1 files changed, 5 insertions(+), 66 deletions(-)
diff --git a/kernel/arch/ia64/include/asm/pgalloc.h b/kernel/arch/ia64/include/asm/pgalloc.h
index 3ee5362..9601cfe 100644
--- a/kernel/arch/ia64/include/asm/pgalloc.h
+++ b/kernel/arch/ia64/include/asm/pgalloc.h
@@ -19,36 +19,23 @@
#include <linux/mm.h>
#include <linux/page-flags.h>
#include <linux/threads.h>
-#include <linux/quicklist.h>
+
+#include <asm-generic/pgalloc.h>
#include <asm/mmu_context.h>
static inline pgd_t *pgd_alloc(struct mm_struct *mm)
{
- return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- quicklist_free(0, NULL, pgd);
+ return (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
}
#if CONFIG_PGTABLE_LEVELS == 4
static inline void
-pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
+p4d_populate(struct mm_struct *mm, p4d_t * p4d_entry, pud_t * pud)
{
- pgd_val(*pgd_entry) = __pa(pud);
+ p4d_val(*p4d_entry) = __pa(pud);
}
-static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
-{
- return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pud_free(struct mm_struct *mm, pud_t *pud)
-{
- quicklist_free(0, NULL, pud);
-}
#define __pud_free_tlb(tlb, pud, address) pud_free((tlb)->mm, pud)
#endif /* CONFIG_PGTABLE_LEVELS == 4 */
@@ -56,16 +43,6 @@
pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
{
pud_val(*pud_entry) = __pa(pmd);
-}
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
-{
- return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
- quicklist_free(0, NULL, pmd);
}
#define __pmd_free_tlb(tlb, pmd, address) pmd_free((tlb)->mm, pmd)
@@ -81,44 +58,6 @@
pmd_populate_kernel(struct mm_struct *mm, pmd_t * pmd_entry, pte_t * pte)
{
pmd_val(*pmd_entry) = __pa(pte);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long addr)
-{
- struct page *page;
- void *pg;
-
- pg = quicklist_alloc(0, GFP_KERNEL, NULL);
- if (!pg)
- return NULL;
- page = virt_to_page(pg);
- if (!pgtable_page_ctor(page)) {
- quicklist_free(0, NULL, pg);
- return NULL;
- }
- return page;
-}
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long addr)
-{
- return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
-{
- pgtable_page_dtor(pte);
- quicklist_free_page(0, NULL, pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- quicklist_free(0, NULL, pte);
-}
-
-static inline void check_pgt_cache(void)
-{
- quicklist_trim(0, NULL, 25, 16);
}
#define __pte_free_tlb(tlb, pte, address) pte_free((tlb)->mm, pte)
--
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