change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/lib/lzo/lzodefs.h
..
..
@@ -13,9 +13,15 @@
13
13
  */
14
14
 
15
15
 
16
+/* Version
17
+ * 0: original lzo version
18
+ * 1: lzo with support for RLE
19
+ */
20
+#define LZO_VERSION 1
21
+
16
22
 #define COPY4(dst, src)	\
17
23
 		put_unaligned(get_unaligned((const u32 *)(src)), (u32 *)(dst))
18
-#if defined(__x86_64__)
24
+#if defined(CONFIG_X86_64) || defined(CONFIG_ARM64)
19
25
 #define COPY8(dst, src)	\
20
26
 		put_unaligned(get_unaligned((const u64 *)(src)), (u64 *)(dst))
21
27
 #else
..
..
@@ -25,19 +31,21 @@
25
31
 
26
32
 #if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
27
33
 #error "conflicting endian definitions"
28
-#elif defined(__x86_64__)
34
+#elif defined(CONFIG_X86_64) || defined(CONFIG_ARM64)
29
35
 #define LZO_USE_CTZ64	1
30
36
 #define LZO_USE_CTZ32	1
31
-#elif defined(__i386__) || defined(__powerpc__)
37
+#define LZO_FAST_64BIT_MEMORY_ACCESS
38
+#elif defined(CONFIG_X86) || defined(CONFIG_PPC)
32
39
 #define LZO_USE_CTZ32	1
33
-#elif defined(__arm__) && (__LINUX_ARM_ARCH__ >= 5)
40
+#elif defined(CONFIG_ARM) && (__LINUX_ARM_ARCH__ >= 5)
34
41
 #define LZO_USE_CTZ32	1
35
42
 #endif
36
43
 
37
44
 #define M1_MAX_OFFSET	0x0400
38
45
 #define M2_MAX_OFFSET	0x0800
39
46
 #define M3_MAX_OFFSET	0x4000
40
-#define M4_MAX_OFFSET	0xbfff
47
+#define M4_MAX_OFFSET_V0	0xbfff
48
+#define M4_MAX_OFFSET_V1	0xbffe
41
49
 
42
50
 #define M1_MIN_LEN	2
43
51
 #define M1_MAX_LEN	2
..
..
@@ -53,6 +61,9 @@
53
61
 #define M3_MARKER	32
54
62
 #define M4_MARKER	16
55
63
 
64
+#define MIN_ZERO_RUN_LENGTH	4
65
+#define MAX_ZERO_RUN_LENGTH	(2047 + MIN_ZERO_RUN_LENGTH)
66
+
56
67
 #define lzo_dict_t      unsigned short
57
68
 #define D_BITS		13
58
69
 #define D_SIZE		(1u << D_BITS)