add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/arch/mips/include/asm/page.h
..
..
@@ -49,7 +49,7 @@
49
49
 			return 6;
50
50
 		if (PAGE_SIZE > (256 << 10))
51
51
 			return 7; /* reserved */
52
-			/* fall through */
52
+		fallthrough;
53
53
 	case MIPS_CONF4_MMUEXTDEF_VTLBSIZEEXT:
54
54
 		return (PAGE_SHIFT - 10) / 2;
55
55
 	default:
..
..
@@ -154,6 +154,7 @@
154
154
 typedef struct { unsigned long pgprot; } pgprot_t;
155
155
 #define pgprot_val(x)	((x).pgprot)
156
156
 #define __pgprot(x)	((pgprot_t) { (x) } )
157
+#define pte_pgprot(x)	__pgprot(pte_val(x) & ~_PFN_MASK)
157
158
 
158
159
 /*
159
160
  * On R4000-style MMUs where a TLB entry is mapping a adjacent even / odd
..
..
@@ -248,17 +249,11 @@
248
249
 #define virt_to_pfn(kaddr)   	PFN_DOWN(virt_to_phys((void *)(kaddr)))
249
250
 #define virt_to_page(kaddr)	pfn_to_page(virt_to_pfn(kaddr))
250
251
 
251
-extern int __virt_addr_valid(const volatile void *kaddr);
252
+extern bool __virt_addr_valid(const volatile void *kaddr);
252
253
 #define virt_addr_valid(kaddr)						\
253
254
 	__virt_addr_valid((const volatile void *) (kaddr))
254
255
 
255
-#define VM_DATA_DEFAULT_FLAGS \
256
-	(VM_READ | VM_WRITE | \
257
-	 ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
258
-	 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
259
-
260
-#define UNCAC_ADDR(addr)	(UNCAC_BASE + __pa(addr))
261
-#define CAC_ADDR(addr)		((unsigned long)__va((addr) - UNCAC_BASE))
256
+#define VM_DATA_DEFAULT_FLAGS	VM_DATA_FLAGS_TSK_EXEC
262
257
 
263
258
 #include <asm-generic/memory_model.h>
264
259
 #include <asm-generic/getorder.h>