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/Linux-v6.1/arch/parisc/include/asm/
Dassembly.h26 /* Frame alignment for 32- and 64-bit */
62 #define LDREGM ldd,mb
138 zdep \r, 31-(\sa), 32-(\sa), \t
146 /* Shift Right for 32-bit. Clobbers upper 32-bit on PA2.0. */
148 extru \r, 31-(\sa), 32-(\sa), \t
156 /* Extract unsigned for 32- and 64-bit
157 * The extru instruction leaves the most significant 32 bits of the
161 extrd,u \r, 32+(\p), \len, \t
167 /* The depi instruction leaves the most significant 32 bits of the
171 depdi \i, 32+(\p), \len, \t
[all …]
/Linux-v6.1/Documentation/admin-guide/cgroup-v1/
Dhugetlb.rst34 For a system supporting three hugepage sizes (64k, 32M and 1G), the control
55 hugetlb.32MB.limit_in_bytes
56 hugetlb.32MB.max_usage_in_bytes
57 hugetlb.32MB.numa_stat
58 hugetlb.32MB.usage_in_bytes
59 hugetlb.32MB.failcnt
60 hugetlb.32MB.rsvd.limit_in_bytes
61 hugetlb.32MB.rsvd.max_usage_in_bytes
62 hugetlb.32MB.rsvd.usage_in_bytes
63 hugetlb.32MB.rsvd.failcnt
/Linux-v6.1/arch/x86/kernel/
Dearly-quirks.c243 #define MB(x) (KB (KB (x))) macro
253 return MB(1); in i830_tseg_size()
268 case I845_TSEG_SIZE_1M: return MB(1); in i845_tseg_size()
282 return MB(1); in i85x_tseg_size()
287 return read_pci_config_byte(0, 0, 0, I830_DRB3) * MB(32); in i830_mem_size()
292 return read_pci_config_byte(0, 0, 1, I85X_DRB3) * MB(32); in i85x_mem_size()
349 bsm |= (u64)read_pci_config(num, slot, func, INTEL_GEN11_BSM_DW1) << 32; in gen11_stolen_base()
364 case I830_GMCH_GMS_STOLEN_1024: return MB(1); in i830_stolen_size()
365 case I830_GMCH_GMS_STOLEN_8192: return MB(8); in i830_stolen_size()
384 case I855_GMCH_GMS_STOLEN_1M: return MB(1); in gen3_stolen_size()
[all …]
/Linux-v6.1/tools/testing/selftests/tc-testing/tc-tests/qdiscs/
Dfq_codel.json18 …]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
41 …9]+ limit 1000p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
87 …]+ limit 10240p flows 1024 quantum.*target 2ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
110 …-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 5ms memory_limit 32Mb ecn drop_batch 64",
133 …imit 10240p flows 1024 quantum 9000 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
156 …[0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 64",
179 …ws 1024 quantum.*target 5ms ce_threshold 1.02s interval 100ms memory_limit 32Mb ecn drop_batch 64",
202 …+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
225 …9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
249 … [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 100",
[all …]
/Linux-v6.1/drivers/misc/habanalabs/include/gaudi2/
Dgaudi2.h16 #define CFG_BAR_SIZE 0x10000000ull /* 256MB */
21 #define CFG_SIZE 0x8000000ull /* 96MB CFG + 32MB DBG*/
22 #define CFG_REGION_SIZE 0xC000000ull /* 192MB */
24 #define STM_FLASH_BASE_ADDR 0x1000007FF4000000ull /* Not 256MB aligned */
25 #define STM_FLASH_ALIGNED_OFF 0x4000000ull /* 256 MB alignment */
26 #define STM_FLASH_SIZE 0x2000000ull /* 32MB */
29 #define SPI_FLASH_SIZE 0x1000000ull /* 16MB */
35 #define PCIE_FW_SRAM_SIZE 0x8000 /* 32KB */
38 #define BAR0_RSRVD_SIZE 0x1000000ull /* 16MB */
41 #define SRAM_SIZE 0x3000000ull /* 48MB */
/Linux-v6.1/drivers/misc/habanalabs/include/gaudi/
Dgaudi.h15 #define SRAM_BAR_SIZE 0x4000000ull /* 64MB */
16 #define CFG_BAR_SIZE 0x8000000ull /* 128MB */
19 #define CFG_SIZE 0x4000000 /* 32MB CFG + 32MB DBG*/
22 #define SRAM_SIZE 0x1400000 /* 20MB */
30 #define PCIE_FW_SRAM_SIZE 0x8000 /* 32KB */
37 #define GAUDI_MSI_ENTRIES 32
/Linux-v6.1/Documentation/fb/
Dmatroxfb.rst53 32 0x112 0x183 0x115 0x18B
68 32 0x118 0x193 0x11B 0x19B
87 example 1600x1200x32bpp can be specified by `video=matroxfb:vesa:0x11C,depth:32`.
94 architectures there are some glitches for 24bpp videomodes. 8, 16 and 32bpp
128 memory usable for on-screen display (i.e. max. 8 MB).
143 transaction terminate with success or retry in 32 PCLK).
165 - 0 -> 2x128Kx32 chips, 2MB onboard, probably sgram
166 - 1 -> 2x128Kx32 chips, 4MB onboard, probably sgram
167 - 2 -> 2x256Kx32 chips, 4MB onboard, probably sgram
168 - 3 -> 2x256Kx32 chips, 8MB onboard, probably sgram
[all …]
Dintelfb.rst36 (default = 1024x768-32@70)
39 select amount of system RAM in MB to allocate for the video memory
42 Recommendation: 1 - 4 MB.
43 (default = 4 MB)
46 select at what offset in MB of the logical memory to allocate the
49 usage, adjust the value up or down, (0 for maximum usage, 63/127 MB
54 (default = 48 MB)
99 append="video=intelfb:mode=800x600-32@75,accel,hwcursor,vram=8"
101 This will initialize the framebuffer to 800x600 at 32bpp and 75Hz. The
102 framebuffer will use 8 MB of System RAM. hw acceleration of text and cursor
[all …]
/Linux-v6.1/arch/x86/kernel/cpu/
Dcacheinfo.c44 #define MB(x) ((x) * 1024) macro
51 { 0x06, LVL_1_INST, 8 }, /* 4-way set assoc, 32 byte line size */
52 { 0x08, LVL_1_INST, 16 }, /* 4-way set assoc, 32 byte line size */
53 { 0x09, LVL_1_INST, 32 }, /* 4-way set assoc, 64 byte line size */
54 { 0x0a, LVL_1_DATA, 8 }, /* 2 way set assoc, 32 byte line size */
55 { 0x0c, LVL_1_DATA, 16 }, /* 4-way set assoc, 32 byte line size */
60 { 0x23, LVL_3, MB(1) }, /* 8-way set assoc, sectored cache, 64 byte line size */
61 { 0x25, LVL_3, MB(2) }, /* 8-way set assoc, sectored cache, 64 byte line size */
62 { 0x29, LVL_3, MB(4) }, /* 8-way set assoc, sectored cache, 64 byte line size */
63 { 0x2c, LVL_1_DATA, 32 }, /* 8-way set assoc, 64 byte line size */
[all …]
/Linux-v6.1/drivers/eisa/
Deisa.ids14 ACC1200 "ACCTON EtherCombo-32 Ethernet Adapter"
15 ACC120A "ACCTON EtherCombo-32 Ethernet Adapter"
50 ADI0001 "Lightning Networks 32-Bit EISA Ethernet LAN Adapter"
55 AIM0002 "AUVA OPTi/EISA 32-Bit 486 All-in-One System Board"
134 BUS4201 "BusTek/BusLogic Bt74xB 32-Bit Bus Master EISA-to-SCSI Host Adapter"
135 BUS4202 "BusTek/BusLogic Bt74xC 32-Bit Bus Master EISA-to-SCSI Host Adapter"
136 BUS6001 "BusTek/BusLogic Bt760 32-Bit Bus Master EISA-to-Ethernet Controller"
137 BUS6301 "BusTek/BusLogic Bt763E EISA 32-Bit 82596-based Ethernet Controller"
155 CNT2000 "900E/950E EISA Bus 32-bit Ethernet LAN Adapter"
158 COG9002 "Cogent eMASTER+ EISA XL 32-Bit Burst-mode Ethernet Adapter"
[all …]
/Linux-v6.1/arch/mips/include/asm/sgi/
Dgio.h20 * There is 10MB of GIO address space for GIO64 slot devices
23 * 0 GFX 0x1f000000 - 0x1f3fffff 4MB
24 * 1 EXP0 0x1f400000 - 0x1f5fffff 2MB
25 * 2 EXP1 0x1f600000 - 0x1f9fffff 4MB
29 * - MISC 0x1fb00000 - 0x1fbfffff 1MB
32 * - RESERVED 0x18000000 - 0x1effffff 112MB
37 * read with an "ID" value. IDs are either 8 or 32 bits long. IDs less
41 * 32-bit IDs are divided into
44 * 1=GIO Product ID is 32 bits wide.
71 * [*] Device provide 32-bit ID.
/Linux-v6.1/arch/powerpc/lib/
Dtest-code-patching.c62 /* Maximum positive relative branch, + 20MB - 4B */ in test_branch_iform()
68 /* Largest negative relative branch, - 32 MB */ in test_branch_iform()
87 /* Maximum relative negative offset, - 32 MB */ in test_branch_iform()
92 /* Out of range relative negative offset, - 32 MB + 4*/ in test_branch_iform()
96 /* Out of range relative positive offset, + 32 MB */ in test_branch_iform()
151 /* Maximum positive relative conditional branch, + 32 KB - 4B */ in test_branch_bform()
157 /* Largest negative relative conditional branch, - 32 KB */ in test_branch_bform()
179 /* Maximum relative negative offset, - 32 KB */ in test_branch_bform()
184 /* Out of range relative negative offset, - 32 KB + 4*/ in test_branch_bform()
188 /* Out of range relative positive offset, + 32 KB */ in test_branch_bform()
[all …]
/Linux-v6.1/arch/arm64/include/asm/
Datomic_ll_sc.h42 #define ATOMIC_OP_RETURN(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
55 " " #mb \
63 #define ATOMIC_FETCH_OP(name, mb, acq, rel, cl, op, asm_op, constraint) \ argument
76 " " #mb \
138 #define ATOMIC64_OP_RETURN(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
151 " " #mb \
159 #define ATOMIC64_FETCH_OP(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
172 " " #mb \
239 #define __CMPXCHG_CASE(w, sfx, name, sz, mb, acq, rel, cl, constraint) \ argument
253 if (sz < 32) \
[all …]
Datomic_lse.h36 #define ATOMIC_FETCH_OP(name, mb, op, asm_op, cl...) \ argument
44 " " #asm_op #mb " %w[i], %w[old], %[v]" \
106 #define ATOMIC_FETCH_OP_AND(name, mb, cl...) \ argument
143 #define ATOMIC64_FETCH_OP(name, mb, op, asm_op, cl...) \ argument
151 " " #asm_op #mb " %[i], %[old], %[v]" \
213 #define ATOMIC64_FETCH_OP_AND(name, mb, cl...) \ argument
248 #define __CMPXCHG_CASE(w, sfx, name, sz, mb, cl...) \ argument
262 " cas" #mb #sfx "\t%" #w "[tmp], %" #w "[new], %[v]\n" \
274 __CMPXCHG_CASE(w, , , 32, )
278 __CMPXCHG_CASE(w, , acq_, 32, a, "memory")
[all …]
/Linux-v6.1/drivers/misc/habanalabs/include/goya/
Dgoya.h15 #define CFG_BAR_SIZE 0x10000000ull /* 256MB */
19 #define CFG_SIZE 0x4000000 /* 32MB CFG + 32MB DBG*/
22 #define SRAM_SIZE 0x32A0000 /* 50.625MB */
/Linux-v6.1/arch/arm/mach-sa1100/
DKconfig63 bool "8MB"
66 bool "16MB"
69 bool "32MB"
186 are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB
187 FLASH. The SL4 version got 64 MB RAM and 32 MB FLASH and a
/Linux-v6.1/arch/alpha/kernel/
Dcore_cia.c34 * NOTE: Herein lie back-to-back mb instructions. They are magic.
84 * The register selects a DWORD (32 bit) register offset. Hence it
118 mb(); in conf_read()
125 mb(); in conf_read()
129 mb(); in conf_read()
133 mb(); in conf_read()
137 mb(); in conf_read()
138 mb(); /* magic */ in conf_read()
142 mb(); in conf_read()
145 mb(); in conf_read()
[all …]
Dio.c20 mb(); in ioread8()
22 mb(); in ioread8()
29 mb(); in ioread16()
31 mb(); in ioread16()
38 mb(); in ioread32()
40 mb(); in ioread32()
47 mb(); in ioread64()
49 mb(); in ioread64()
55 mb(); in iowrite8()
61 mb(); in iowrite16()
[all …]
/Linux-v6.1/sound/isa/gus/
Dgus_io.c17 mb(); in snd_gf1_delay()
36 mb(); in __snd_gf1_ctrl_stop()
38 mb(); in __snd_gf1_ctrl_stop()
40 mb(); in __snd_gf1_ctrl_stop()
42 mb(); in __snd_gf1_ctrl_stop()
50 mb(); in __snd_gf1_write8()
52 mb(); in __snd_gf1_write8()
59 mb(); in __snd_gf1_look8()
67 mb(); in __snd_gf1_write16()
69 mb(); in __snd_gf1_write16()
[all …]
/Linux-v6.1/arch/powerpc/kernel/
Dcrash_dump.c41 * instruction's address + (32 MB - 4) bytes. For the trampoline we in create_trampoline()
42 * need to branch to current address + 32 MB. So we insert a nop at in create_trampoline()
44 * does a branch to (32 MB - 4). The net effect is that when we in create_trampoline()
45 * branch to "addr" we jump to ("addr" + 32 MB). Although it requires in create_trampoline()
/Linux-v6.1/Documentation/powerpc/
Dpci_iov_resource_on_powernv.rst64 the 32-bit space and one much higher) which, via a combination of the
87 32-bit PCIe accesses. We configure that window at boot from FW and
98 the segment granularity is 2GB/256 = 8MB.
112 * Must be at least 256MB in size.
141 update the M32 PE# for the devices that use both 32-bit and 64-bit
142 spaces or assign the remaining PE# to 32-bit only devices.
180 1MB VF BAR0, the address in that VF BAR sets the base of an 8MB region.
181 This region is divided into eight contiguous 1MB regions, each of which
183 describes an 8MB region, the alignment requirement is for a single VF,
184 i.e., 1MB in this example.
[all …]
/Linux-v6.1/arch/alpha/include/asm/
Djensen.h16 * Similarly, the port IO operations do a "mb" only after a write operation:
17 * if an mb is needed before (as in the case of doing memory mapped IO
22 * mb all the time, but right now I'm hoping this will work out. Avoiding
23 * mb's may potentially be a noticeable speed improvement, but I can't
26 * Handling interrupts that need to do mb's to synchronize to non-interrupts
123 mb(); in jensen_local_outb()
139 mb(); in jensen_bus_outb()
151 /* mb COM2 */ (addr >= 0x2f8 && addr <= 0x2ff) || \
152 /* mb LPT1 */ (addr >= 0x3bc && addr <= 0x3be) || \
153 /* mb COM2 */ (addr >= 0x3f8 && addr <= 0x3ff))
[all …]
/Linux-v6.1/include/linux/bcma/
Dbcma_regs.h76 #define BCMA_SOC_PCI_MEM 0x08000000U /* Host Mode sb2pcitranslation0 (64 MB) */
78 #define BCMA_SOC_PCI_CFG 0x0c000000U /* Host Mode sb2pcitranslation1 (64 MB) */
80 #define BCMA_SOC_SDRAM_R2 0x80000000U /* Region 2 for sdram (512 MB) */
87 * (2 ZettaBytes), low 32 bits
90 * (2 ZettaBytes), high 32 bits
93 #define BCMA_SOC_PCI1_MEM 0x40000000U /* Host Mode sb2pcitranslation0 (64 MB) */
94 #define BCMA_SOC_PCI1_CFG 0x44000000U /* Host Mode sb2pcitranslation1 (64 MB) */
96 * (2 ZettaBytes), high 32 bits
/Linux-v6.1/Documentation/x86/x86_64/
Dmm.rst20 from TB to GB and then MB/KB.
47 ffffc90000000000 | -55 TB | ffffe8ffffffffff | 32 TB | vmalloc/ioremap space (vmalloc_base)
65 …ffffffff80000000 | -2 GB | ffffffff9fffffff | 512 MB | kernel text mapping, mapped to physic…
66 ffffffff80000000 |-2048 MB | | |
67 ffffffffa0000000 |-1536 MB | fffffffffeffffff | 1520 MB | module mapping space
68 ffffffffff000000 | -16 MB | | |
69 …FIXADDR_START | ~-11 MB | ffffffffff5fffff | ~0.5 MB | kernel-internal fixmap range, variable s…
70 ffffffffff600000 | -10 MB | ffffffffff600fff | 4 kB | legacy vsyscall ABI
71 ffffffffffe00000 | -2 MB | ffffffffffffffff | 2 MB | ... unused hole
104 …ff11000000000000 | -59.75 PB | ff90ffffffffffff | 32 PB | direct mapping of all physical memory…
[all …]
/Linux-v6.1/arch/sparc/include/asm/
Dtsb.h49 #define TSB_TAG_LOCK_HIGH (1 << (TSB_TAG_LOCK_BIT - 32))
52 #define TSB_TAG_INVALID_HIGH (1 << (TSB_TAG_INVALID_BIT - 32))
151 * bit 23, for 8MB per PMD) we must propagate bit 22 for a
152 * 4MB huge page. For huge PUDs (which fall on bit 33, for
153 * 8GB per PUD), we have to accommodate 256MB and 2GB huge
154 * pages. So for those we propagate bits 32 to 28.
171 sllx REG2, 32, REG2; \
182 sllx REG2, 32, REG2; \
204 * We have to propagate bits [32:22] from the virtual address
217 sllx REG2, 32, REG2; \
[all …]

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