From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/sparc/include/asm/page_32.h | 15 ++++++---------
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/sparc/include/asm/page_32.h b/kernel/arch/sparc/include/asm/page_32.h
index b76d59e..fff8861 100644
--- a/kernel/arch/sparc/include/asm/page_32.h
+++ b/kernel/arch/sparc/include/asm/page_32.h
@@ -54,7 +54,7 @@
*/
typedef struct { unsigned long pte; } pte_t;
typedef struct { unsigned long iopte; } iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
+typedef struct { unsigned long pmd; } pmd_t;
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long ctxd; } ctxd_t;
typedef struct { unsigned long pgprot; } pgprot_t;
@@ -62,7 +62,7 @@
#define pte_val(x) ((x).pte)
#define iopte_val(x) ((x).iopte)
-#define pmd_val(x) ((x).pmdv[0])
+#define pmd_val(x) ((x).pmd)
#define pgd_val(x) ((x).pgd)
#define ctxd_val(x) ((x).ctxd)
#define pgprot_val(x) ((x).pgprot)
@@ -82,7 +82,7 @@
*/
typedef unsigned long pte_t;
typedef unsigned long iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
+typedef unsigned long pmd_t;
typedef unsigned long pgd_t;
typedef unsigned long ctxd_t;
typedef unsigned long pgprot_t;
@@ -90,14 +90,14 @@
#define pte_val(x) (x)
#define iopte_val(x) (x)
-#define pmd_val(x) ((x).pmdv[0])
+#define pmd_val(x) (x)
#define pgd_val(x) (x)
#define ctxd_val(x) (x)
#define pgprot_val(x) (x)
#define iopgprot_val(x) (x)
#define __pte(x) (x)
-#define __pmd(x) ((pmd_t) { { (x) }, })
+#define __pmd(x) (x)
#define __iopte(x) (x)
#define __pgd(x) (x)
#define __ctxd(x) (x)
@@ -106,7 +106,7 @@
#endif
-typedef struct page *pgtable_t;
+typedef pte_t *pgtable_t;
#define TASK_UNMAPPED_BASE 0x50000000
@@ -132,9 +132,6 @@
#define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
#define virt_addr_valid(kaddr) ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr)
-
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
#include <asm-generic/memory_model.h>
#include <asm-generic/getorder.h>
--
Gitblit v1.6.2