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/Linux-v4.19/Documentation/translations/zh_CN/arm64/
Dmemory.txt33 页大小为 4KB 的 4 级转换表和页大小为 64KB 的 3 级转换表。
35 AArch64 Linux 使用 3 级或 4 级转换表，其页大小配置为 4KB，对于用户和内核
37 对于页大小为 64KB的配置，仅使用 2 级转换表，有 42-bit (4TB) 的虚拟地址空间，但内存布局相同。
45 AArch64 Linux 在页大小为 4KB，并使用 3 级转换表时的内存布局：
53 AArch64 Linux 在页大小为 4KB，并使用 4 级转换表时的内存布局：
61 AArch64 Linux 在页大小为 64KB，并使用 2 级转换表时的内存布局：
69 AArch64 Linux 在页大小为 64KB，并使用 3 级转换表时的内存布局：
80 4KB 页大小的转换表查找：
95 64KB 页大小的转换表查找：
/Linux-v4.19/arch/x86/pci/
Dce4100.c61 #define KB (1024) macro
122 DEFINE_REG(2, 1, 0x10, (64*KB), reg_init, reg_read, reg_write)
123 DEFINE_REG(3, 0, 0x10, (64*KB), reg_init, reg_read, reg_write)
124 DEFINE_REG(4, 0, 0x10, (128*KB), reg_init, reg_read, reg_write)
125 DEFINE_REG(4, 1, 0x10, (128*KB), reg_init, reg_read, reg_write)
126 DEFINE_REG(6, 0, 0x10, (512*KB), reg_init, reg_read, reg_write)
127 DEFINE_REG(6, 1, 0x10, (512*KB), reg_init, reg_read, reg_write)
128 DEFINE_REG(6, 2, 0x10, (64*KB), reg_init, reg_read, reg_write)
130 DEFINE_REG(8, 1, 0x10, (64*KB), reg_init, reg_read, reg_write)
131 DEFINE_REG(8, 2, 0x10, (64*KB), reg_init, reg_read, reg_write)
[all …]
/Linux-v4.19/Documentation/arm64/
Dmemory.txt8 tables with a 4KB page size and up to 3 levels with a 64KB page size.
11 with the 4KB page configuration, allowing 39-bit (512GB) or 48-bit
13 64KB pages, only 2 levels of translation tables, allowing 42-bit (4TB)
24 AArch64 Linux memory layout with 4KB pages + 3 levels:
32 AArch64 Linux memory layout with 4KB pages + 4 levels:
40 AArch64 Linux memory layout with 64KB pages + 2 levels:
48 AArch64 Linux memory layout with 64KB pages + 3 levels:
60 Translation table lookup with 4KB pages:
75 Translation table lookup with 64KB pages:
/Linux-v4.19/kernel/
Dtsacct.c88 #define KB 1024 macro
89 #define MB (1024*KB)
90 #define KB_MASK (~(KB-1))
100 do_div(stats->coremem, 1000 * KB); in xacct_add_tsk()
102 do_div(stats->virtmem, 1000 * KB); in xacct_add_tsk()
106 stats->hiwater_rss = get_mm_hiwater_rss(mm) * PAGE_SIZE / KB; in xacct_add_tsk()
107 stats->hiwater_vm = get_mm_hiwater_vm(mm) * PAGE_SIZE / KB; in xacct_add_tsk()
124 #undef KB
/Linux-v4.19/lib/lz4/
Dlz4hc_compress.c65 hc4->nextToUpdate = 64 * KB; in LZ4HC_init()
66 hc4->base = start - 64 * KB; in LZ4HC_init()
68 hc4->dictBase = start - 64 * KB; in LZ4HC_init()
69 hc4->dictLimit = 64 * KB; in LZ4HC_init()
70 hc4->lowLimit = 64 * KB; in LZ4HC_init()
111 const U32 lowLimit = (hc4->lowLimit + 64 * KB > (U32)(ip - base)) in LZ4HC_InsertAndFindBestMatch()
113 : (U32)(ip - base) - (64 * KB - 1); in LZ4HC_InsertAndFindBestMatch()
183 const U32 lowLimit = (hc4->lowLimit + 64 * KB > (U32)(ip - base)) in LZ4HC_InsertAndGetWiderMatch()
185 : (U32)(ip - base) - (64 * KB - 1); in LZ4HC_InsertAndGetWiderMatch()
631 if (dictSize > 64 * KB) { in LZ4_loadDictHC()
[all …]
Dlz4_compress.c43 static const int LZ4_64Klimit = ((64 * KB) + (MFLIMIT - 1));
795 if ((dictEnd - p) > 64 * KB) in LZ4_loadDict()
796 p = dictEnd - 64 * KB; in LZ4_loadDict()
797 dict->currentOffset += 64 * KB; in LZ4_loadDict()
819 U32 const delta = LZ4_dict->currentOffset - 64 * KB; in LZ4_renormDictT()
829 LZ4_dict->currentOffset = 64 * KB; in LZ4_renormDictT()
830 if (LZ4_dict->dictSize > 64 * KB) in LZ4_renormDictT()
831 LZ4_dict->dictSize = 64 * KB; in LZ4_renormDictT()
841 if ((U32)dictSize > 64 * KB) { in LZ4_saveDict()
843 dictSize = 64 * KB; in LZ4_saveDict()
[all …]
Dlz4_decompress.c92 const int checkOffset = ((safeDecode) && (dictSize < (int)(64 * KB))); in LZ4_decompress_generic()
357 (BYTE *)(dest - 64 * KB), NULL, 64 * KB); in LZ4_decompress_fast()
468 if (dictSize >= (int)(64 * KB - 1)) in LZ4_decompress_usingDict_generic()
471 withPrefix64k, (BYTE *)dest - 64 * KB, NULL, 0); in LZ4_decompress_usingDict_generic()
/Linux-v4.19/arch/powerpc/boot/dts/fsl/
Dp1021rdb-pc.dtsi46 /* 256KB for Vitesse 7385 Switch firmware */
53 /* 256KB for DTB Image */
72 /* 256KB for QE ucode firmware*/
80 /* 512KB for u-boot Bootloader Image */
81 /* 512KB for u-boot Environment Variables */
158 /* 512KB for u-boot Bootloader Image */
165 /* 512KB for DTB Image */
Dp2020rdb.dts50 /* 256KB for Vitesse 7385 Switch firmware */
57 /* 256KB for DTB Image */
78 /* 512KB for u-boot Bootloader Image */
79 /* 512KB for u-boot Environment Variables */
163 /* 512KB for u-boot Bootloader Image */
170 /* 512KB for DTB Image */
Dp1024rdb.dtsi46 /* 256KB for Vitesse 7385 Switch firmware */
53 /* 256KB for DTB Image */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
137 /* 512KB for u-boot Bootloader Image */
144 /* 512KB for DTB Image */
Dp2020rdb-pc.dtsi46 /* 256KB for Vitesse 7385 Switch firmware */
53 /* 256KB for DTB Image */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
159 /* 512KB for u-boot Bootloader Image */
166 /* 512KB for DTB Image */
Dp1020rdb.dtsi46 /* 256KB for Vitesse 7385 Switch firmware */
53 /* 256KB for DTB Image */
74 /* 512KB for u-boot Bootloader Image */
75 /* 512KB for u-boot Environment Variables */
156 /* 512KB for u-boot Bootloader Image */
163 /* 512KB for DTB Image */
Dp1020rdb-pc.dtsi46 /* 256KB for Vitesse 7385 Switch firmware */
53 /* 256KB for DTB Image */
72 /* 512KB for u-boot Bootloader Image */
73 /* 512KB for u-boot Environment Variables */
159 /* 512KB for u-boot Bootloader Image */
166 /* 512KB for DTB Image*/
/Linux-v4.19/arch/arm/mm/
Dproc-arm740.S78 ldr r3, =(CONFIG_DRAM_SIZE >> 12) @ size of RAM (must be >= 4KB)
79 mov r4, #10 @ 11 is the minimum (4KB)
88 ldr r3, =(CONFIG_FLASH_SIZE >> 12) @ size of FLASH (must be >= 4KB)
92 mov r4, #10 @ 11 is the minimum (4KB)
/Linux-v4.19/drivers/char/agp/
Dagp.h158 #define KB(x) ((x) * 1024) macro
159 #define MB(x) (KB (KB (x)))
160 #define GB(x) (MB (KB (x)))
Dintel-gtt.c186 intel_private.registers = ioremap(reg_addr, KB(64)); in i810_setup()
354 stolen_size = KB(512); in intel_gtt_stolen_size()
421 (u64)stolen_size / KB(1), local ? "local" : "stolen"); in intel_gtt_stolen_size()
476 size = KB(128); in i965_gtt_total_entries()
479 size = KB(256); in i965_gtt_total_entries()
482 size = KB(512); in i965_gtt_total_entries()
486 size = KB(1024); in i965_gtt_total_entries()
489 size = KB(2048); in i965_gtt_total_entries()
492 size = KB(1024 + 512); in i965_gtt_total_entries()
497 size = KB(512); in i965_gtt_total_entries()
[all …]
/Linux-v4.19/arch/hexagon/
DKconfig137 bool "4KB"
140 bool "16KB"
143 bool "64KB"
146 bool "256KB"
/Linux-v4.19/arch/parisc/
DKconfig231 bool "4KB"
234 performance, a page size of 16KB is recommended. For best
235 compatibility with 32bit applications, a page size of 4KB should be
239 4KB For best 32bit compatibility
240 16KB For best performance
241 64KB For best performance, might give more overhead.
243 If you don't know what to do, choose 4KB.
246 bool "16KB"
250 bool "64KB"
/Linux-v4.19/arch/arm64/boot/dts/broadcom/northstar2/
Dns2-xmc.dts159 reg = <0x00000000 0x00080000>; /* 512KB */
164 reg = <0x00080000 0x00150000>; /* 1344KB */
169 reg = <0x001e0000 0x00010000>;/* 64KB */
174 reg = <0x001f0000 0x00010000>; /* 64KB */
/Linux-v4.19/arch/arm/boot/dts/
Darmada-370-synology-ds213j.dts284 reg = <0x00000000 0x000c0000>; /* 768KB */
289 reg = <0x000c0000 0x002d0000>; /* 2880KB */
294 reg = <0x00390000 0x00440000>; /* 4250KB */
299 reg = <0x007d0000 0x00010000>; /* 64KB */
304 reg = <0x007e0000 0x00010000>; /* 64KB */
309 reg = <0x007f0000 0x00010000>; /* 64KB */
Darmada-xp-synology-ds414.dts300 reg = <0x00000000 0x000d0000>; /* 832KB */
305 reg = <0x000d0000 0x002d0000>; /* 2880KB */
310 reg = <0x003a0000 0x00430000>; /* 4250KB */
315 reg = <0x007d0000 0x00010000>; /* 64KB */
320 reg = <0x007e0000 0x00010000>; /* 64KB */
325 reg = <0x007f0000 0x00010000>; /* 64KB */
/Linux-v4.19/arch/arm/mach-moxart/
DKconfig14 192 MHz CPU with MMU and 16KB/8KB D/I-cache (UC-7112-LX).
/Linux-v4.19/Documentation/cdrom/
Dpacket-writing.txt42 shall implement "true random writes with 2KB granularity", which means
44 2KB on such a disc. For example, it should be possible to do:
52 host to perform aligned writes at 32KB boundaries. Other drives do
54 writes are not 32KB aligned.
85 device with a 2KB block size, you can put any filesystem you like on
/Linux-v4.19/drivers/video/fbdev/intelfb/
Dintelfb.h79 #define KB(x) ((x) * 1024) macro
84 #define GTT_PAGE_SIZE KB(4)
121 #define RINGBUFFER_SIZE KB(64)
122 #define HW_CURSOR_SIZE KB(4)
/Linux-v4.19/arch/ia64/
DKconfig232 bool "4KB"
235 performance, a page size of 8KB or 16KB is recommended. For best
236 IA-32 compatibility, a page size of 4KB should be selected (the vast
238 size). For Itanium 2 or newer systems, a page size of 64KB can also
241 4KB For best IA-32 compatibility
242 8KB For best IA-64 performance
243 16KB For best IA-64 performance
244 64KB Requires Itanium 2 or newer processor.
246 If you don't know what to do, choose 16KB.
249 bool "8KB"
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