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/Linux-v6.1/drivers/scsi/qla2xxx/
Dqla_devtbl.h7 static char *qla2x00_model_name[QLA_MODEL_NAMES*2] = {
8 "QLA2340", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x100 */
9 "QLA2342", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x101 */
10 "QLA2344", "133MHz PCI-X to 2Gb FC, Quad Channel", /* 0x102 */
11 "QCP2342", "cPCI to 2Gb FC, Dual Channel", /* 0x103 */
12 "QSB2340", "SBUS to 2Gb FC, Single Channel", /* 0x104 */
13 "QSB2342", "SBUS to 2Gb FC, Dual Channel", /* 0x105 */
14 "QLA2310", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x106 */
15 "QLA2332", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x107 */
16 "QCP2332", "Sun cPCI to 2Gb FC, Dual Channel", /* 0x108 */
[all …]
/Linux-v6.1/Documentation/riscv/
Dvm-layout.rst26 occur.": that splits the virtual address space into 2 halves separated by a very
39 …0000000000000000 | 0 | 0000003fffffffff | 256 GB | user-space virtual memory, different …
42 …0000004000000000 | +256 GB | ffffffbfffffffff | ~16M TB | ... huge, almost 64 bits wide hole of…
43 … | | | | virtual memory addresses up to the -256 GB
50 ffffffc6fee00000 | -228 GB | ffffffc6feffffff | 2 MB | fixmap
51 ffffffc6ff000000 | -228 GB | ffffffc6ffffffff | 16 MB | PCI io
52 ffffffc700000000 | -228 GB | ffffffc7ffffffff | 4 GB | vmemmap
53 ffffffc800000000 | -224 GB | ffffffd7ffffffff | 64 GB | vmalloc/ioremap space
54 … ffffffd800000000 | -160 GB | fffffff6ffffffff | 124 GB | direct mapping of all physical memory
55 fffffff700000000 | -36 GB | fffffffeffffffff | 32 GB | kasan
[all …]
/Linux-v6.1/Documentation/translations/zh_CN/riscv/
Dvm-layout.rst44 0000000000000000 | 0 | 0000003fffffffff | 256 GB | 用户空间虚拟内存，每个内存管理器不同
47 0000004000000000 | +256 GB | ffffffbfffffffff | ~16M TB | ... 巨大的、几乎64位宽的直到内核映射的-256GB地方
55 ffffffc6fee00000 | -228 GB | ffffffc6feffffff | 2 MB | fixmap
56 ffffffc6ff000000 | -228 GB | ffffffc6ffffffff | 16 MB | PCI io
57 ffffffc700000000 | -228 GB | ffffffc7ffffffff | 4 GB | vmemmap
58 ffffffc800000000 | -224 GB | ffffffd7ffffffff | 64 GB | vmalloc/ioremap space
59 ffffffd800000000 | -160 GB | fffffff6ffffffff | 124 GB | 直接映射所有物理内存
60 fffffff700000000 | -36 GB | fffffffeffffffff | 32 GB | kasan
66 ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | modules, BPF
67 ffffffff80000000 | -2 GB | ffffffffffffffff | 2 GB | kernel
[all …]
/Linux-v6.1/drivers/staging/greybus/
Dloopback.c53 struct gb_loopback *gb; member
117 #define MAX_PACKET_SIZE (PAGE_SIZE * 2)
127 struct gb_loopback *gb = dev_get_drvdata(dev); \
128 return sprintf(buf, "%u\n", gb->field); \
137 struct gb_loopback *gb = dev_get_drvdata(dev); \
139 if (!gb->requests_completed) \
141 return sprintf(buf, "%" #type "\n", gb->name.field); \
151 struct gb_loopback *gb; \
154 gb = dev_get_drvdata(dev); \
155 stats = &gb->name; \
[all …]
Daudio_topology.c38 if (sscanf(name, "%s %d", begin, &dev_id) != 2) in find_gb_module()
140 static const char **gb_generate_enum_strings(struct gbaudio_module_info *gb, in gb_generate_enum_strings() argument
149 strings = devm_kcalloc(gb->dev, items, sizeof(char *), GFP_KERNEL); in gb_generate_enum_strings()
225 struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp); in gbcodec_mixer_ctl_get() local
229 module = find_gb_module(gb, kcontrol->id.name); in gbcodec_mixer_ctl_get()
258 if (data->vcount == 2) in gbcodec_mixer_ctl_get()
265 if (data->vcount == 2) in gbcodec_mixer_ctl_get()
287 struct gbaudio_codec_info *gb = snd_soc_component_get_drvdata(comp); in gbcodec_mixer_ctl_put() local
291 module = find_gb_module(gb, kcontrol->id.name); in gbcodec_mixer_ctl_put()
305 if (data->vcount == 2) in gbcodec_mixer_ctl_put()
[all …]
/Linux-v6.1/drivers/input/joystick/
Dgf2k.c34 #define GF2K_ID_F30D 2
43 static char gf2k_hat_to_axis[][2] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1},…
47 static unsigned char gf2k_hats[] = { 0, 2, 0, 0, 2, 0, 2, 0 };
48 static unsigned char gf2k_axes[] = { 0, 2, 0, 0, 4, 0, 4, 0 };
139 #define GB(p,n,s) gf2k_get_bits(data, p, n, s) macro
146 for (i = 0; i < num / 3 + 2; i++) in gf2k_get_bits()
161 input_report_abs(dev, gf2k_abs[i], GB(i<<3,8,0) | GB(i+46,1,8) | GB(i+50,1,9)); in gf2k_read()
163 for (i = 0; i < 2 && i < gf2k_axes[gf2k->id] - 4; i++) in gf2k_read()
164 input_report_abs(dev, gf2k_abs[i], GB(i*9+60,8,0) | GB(i+54,1,9)); in gf2k_read()
166 t = GB(40,4,0); in gf2k_read()
[all …]
Dsidewinder.c38 #define SW_BAD 2 /* Number of packet read errors to switch off 3d Pro optimization */
54 #define SW_ID_PP 2
190 * sw_get_bits() and GB() compose bits from the triplet buffer into a __u64.
196 #define GB(pos,num) sw_get_bits(buf, pos, num, sw->bits) macro
253 x ^= x >> 2; in sw_parity()
291 if (sw_check(GB(0,64)) || (hat = (GB(6,1) << 3) | GB(60,3)) > 8) in sw_parse()
296 input_report_abs(dev, ABS_X, (GB( 3,3) << 7) | GB(16,7)); in sw_parse()
297 input_report_abs(dev, ABS_Y, (GB( 0,3) << 7) | GB(24,7)); in sw_parse()
298 input_report_abs(dev, ABS_RZ, (GB(35,2) << 7) | GB(40,7)); in sw_parse()
299 input_report_abs(dev, ABS_THROTTLE, (GB(32,3) << 7) | GB(48,7)); in sw_parse()
[all …]
/Linux-v6.1/drivers/mtd/nand/spi/
Dtoshiba.c47 region->offset = mtd->oobsize / 2; in tx58cxgxsxraix_ooblayout_ecc()
48 region->length = mtd->oobsize / 2; in tx58cxgxsxraix_ooblayout_ecc()
59 /* 2 bytes reserved for BBM */ in tx58cxgxsxraix_ooblayout_free()
60 region->offset = 2; in tx58cxgxsxraix_ooblayout_free()
61 region->length = (mtd->oobsize / 2) - 2; in tx58cxgxsxraix_ooblayout_free()
110 /* 3.3V 1Gb (1st generation) */
121 /* 3.3V 2Gb (1st generation) */
132 /* 3.3V 4Gb (1st generation) */
143 /* 1.8V 1Gb (1st generation) */
154 /* 1.8V 2Gb (1st generation) */
[all …]
Dmicron.c32 SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
66 region->offset = mtd->oobsize / 2; in micron_8_ooblayout_ecc()
67 region->length = mtd->oobsize / 2; in micron_8_ooblayout_ecc()
78 /* Reserve 2 bytes for the BBM. */ in micron_8_ooblayout_free()
79 region->offset = 2; in micron_8_ooblayout_free()
80 region->length = (mtd->oobsize / 2) - 2; in micron_8_ooblayout_free()
119 region->offset = 2; in micron_4_ooblayout_free()
172 /* M79A 2Gb 3.3V */
175 NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1),
183 /* M79A 2Gb 1.8V */
[all …]
/Linux-v6.1/Documentation/x86/x86_64/
Dmm.rst20 from TB to GB and then MB/KB.
57 fffffc0000000000 | -4 TB | fffffdffffffffff | 2 TB | ... unused hole
59 fffffe0000000000 | -2 TB | fffffe7fffffffff | 0.5 TB | cpu_entry_area mapping
62 ffffff8000000000 | -512 GB | ffffffeeffffffff | 444 GB | ... unused hole
63 ffffffef00000000 | -68 GB | fffffffeffffffff | 64 GB | EFI region mapping space
64 ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | ... unused hole
65 …ffffffff80000000 | -2 GB | ffffffff9fffffff | 512 MB | kernel text mapping, mapped to physic…
71 ffffffffffe00000 | -2 MB | ffffffffffffffff | 2 MB | ... unused hole
116 fffffc0000000000 | -4 TB | fffffdffffffffff | 2 TB | ... unused hole
118 fffffe0000000000 | -2 TB | fffffe7fffffffff | 0.5 TB | cpu_entry_area mapping
[all …]
/Linux-v6.1/include/linux/
Dxxhash.h5 * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
31 * the terms of the GNU General Public License version 2 as published by the
33 * either version 2 of the GNU General Public License ("GPL") or BSD license
47 * Comparison (single thread, Windows Seven 32 bits, using SMHasher on a Core 2
51 * xxHash 5.4 GB/s 10
52 * CrapWow 3.2 GB/s 2 Andrew
53 * MumurHash 3a 2.7 GB/s 10 Austin Appleby
54 * SpookyHash 2.0 GB/s 10 Bob Jenkins
55 * SBox 1.4 GB/s 9 Bret Mulvey
56 * Lookup3 1.2 GB/s 9 Bob Jenkins
[all …]
/Linux-v6.1/arch/powerpc/include/asm/book3s/64/
Dradix-4k.h8 #define RADIX_PTE_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 4K = 2MB
9 #define RADIX_PMD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 2MB = 1GB
10 #define RADIX_PUD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 1GB = 512GB
11 #define RADIX_PGD_INDEX_SIZE 13 // size: 8B << 13 = 64KB, maps 2^13 x 512GB = 4PB
Dradix-64k.h8 #define RADIX_PTE_INDEX_SIZE 5 // size: 8B << 5 = 256B, maps 2^5 x 64K = 2MB
9 #define RADIX_PMD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 2MB = 1GB
10 #define RADIX_PUD_INDEX_SIZE 9 // size: 8B << 9 = 4KB, maps 2^9 x 1GB = 512GB
11 #define RADIX_PGD_INDEX_SIZE 13 // size: 8B << 13 = 64KB, maps 2^13 x 512GB = 4PB
/Linux-v6.1/drivers/staging/greybus/Documentation/firmware/
Dfirmware-management26 [cport-descriptor 2]
30 ; (Optional) Firmware Download Protocol on CPort 2
51 and will be named gb-fw-mgmt-<N>. The number <N> is assigned at runtime.
56 There can be multiple devices present in /dev/ directory with name gb-fw-mgmt-N
66 /sys/bus/greybus/devices/1-1/1-1.1/1-1.1.1/gb_fw_mgmt/gb-fw-mgmt-0
68 The last name in this path: gb-fw-mgmt-0 is precisely the name of the char
71 /dev/gb-fw-mgmt-0.
76 The Character device (gb-fw-mgmt-0 in example) can be opened by the userspace
135 #define FW_MGMT_IOC_INTF_LOAD_AND_VALIDATE _IOWR(FW_MGMT_IOCTL_BASE, 2, struct fw_mgmt_ioc_intf_loa…
146 2. FW_MGMT_IOC_GET_BACKEND_FW:
[all …]
/Linux-v6.1/tools/testing/selftests/kvm/
Dmax_guest_memory_test.c159 * Skip the first 4gb and slot0. slot0 maps <1gb and is used to back in main()
162 * just below the 4gb boundary. This test could create memory at in main()
163 * 1gb-3gb,but it's simpler to skip straight to 4gb. in main()
179 * Default to 2gb so that maxing out systems with MAXPHADDR=46, which in main()
181 * 32k memslots, 32k * 2gb == ~64tb of guest memory). in main()
183 slot_size = 2 * size_1gb; in main()
188 /* All KVM MMUs should be able to survive a 128gb guest. */ in main()
223 TEST_ASSERT(max_gpa > (4 * slot_size), "MAXPHYADDR <4gb "); in main()
247 /* Identity map memory in the guest using 1gb pages. */ in main()
268 rendezvous_with_vcpus(&time_run2, "run 2"); in main()
[all …]
/Linux-v6.1/fs/hfsplus/
Dbtree.c30 /* 1GB */ 4, 4, 4,
31 /* 2GB */ 6, 6, 4,
32 /* 4GB */ 8, 8, 4,
33 /* 8GB */ 11, 11, 5,
35 * For volumes 16GB and larger, we want to make sure that a full OS
57 * series. For Catalog (16GB to 512GB), each term is 8**(1/5) times
58 * the previous term. For Attributes (16GB to 512GB), each term is
60 * 2**(1/5) times the previous term.
62 /* 16GB */ 64, 32, 5,
63 /* 32GB */ 84, 49, 6,
[all …]
/Linux-v6.1/drivers/gpu/drm/i915/
Dintel_dram.c50 /* Returns total Gb for the whole DIMM */
83 /* Returns total Gb for the whole DIMM */
86 return (val & ICL_DRAM_SIZE_MASK) * 8 / 2; in icl_get_dimm_size()
119 /* Convert total Gb to Gb per DRAM device */ in skl_is_16gb_dimm()
139 "CH%u DIMM %c size: %u Gb, width: X%u, ranks: %u, 16Gb DIMMs: %s\n", in skl_dram_get_dimm_info()
159 if (ch->dimm_l.ranks == 2 || ch->dimm_s.ranks == 2) in skl_dram_get_channel_info()
160 ch->ranks = 2; in skl_dram_get_channel_info()
162 ch->ranks = 2; in skl_dram_get_channel_info()
169 drm_dbg_kms(&i915->drm, "CH%u ranks: %u, 16Gb DIMMs: %s\n", in skl_dram_get_channel_info()
264 /* Returns Gb per DRAM device */
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/net/
Dkeystone-netcp.txt13 includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates
42 |-> Ethernet Port 2
65 1Gb/10Gb (gbe/xgbe) ethernet switch sub-module specifications.
67 - label: Must be "netcp-gbe" for 1Gb & "netcp-xgbe" for 10Gb.
72 "ti,netcp-gbe-2" for 1GbE N NetCP 1.5 (N=2)
85 index #2 - switch module registers
87 NetCP 1.5 ethss 9 port, 5 port and 2 port
90 index #2 - serdes registers
100 - mac<->mac forced mode: 2
103 - 10Gb mac<->phy mode : 10
[all …]
/Linux-v6.1/tools/perf/Documentation/
Dperf-iostat.txt40 1. List all PCIe root ports (example for 2-S platform):
52 2. Collect metrics for all PCIe root ports:
57 375083606016 bytes (375 GB, 349 GiB) copied, 215.974 s, 1.7 GB/s
62 0000:00 1 0 2 3
76 375083606016 bytes (375 GB, 349 GiB) copied, 197.08 s, 1.9 GB/s
82 0000:3a 3 2 0 0
/Linux-v6.1/tools/testing/selftests/vm/
Dmremap_test.c45 _2MB = 2ULL << 20,
48 _2GB = 2ULL << 30,
139 mremap(start, page_size, 2 * page_size, 0); in mremap_expand_merge()
193 * specified are not considered valid. For instance, 1GB address is in get_source_mapping()
194 * 2MB-aligned, however it will not be considered valid for a in get_source_mapping()
195 * requested alignment of 2MB. This is done to reduce coincidental in get_source_mapping()
407 test_cases[2] = MAKE_TEST(page_size/4, page_size, page_size, in main()
412 test_cases[3] = MAKE_TEST(PTE, PTE, PTE * 2, in main()
418 "2MB mremap - Source 1MB-aligned, Destination PTE-aligned"); in main()
420 "2MB mremap - Source 1MB-aligned, Destination 1MB-aligned"); in main()
[all …]
/Linux-v6.1/Documentation/admin-guide/cgroup-v1/
Dhugetlb.rst37 hugetlb.1GB.limit_in_bytes
38 hugetlb.1GB.max_usage_in_bytes
39 hugetlb.1GB.numa_stat
40 hugetlb.1GB.usage_in_bytes
41 hugetlb.1GB.failcnt
42 hugetlb.1GB.rsvd.limit_in_bytes
43 hugetlb.1GB.rsvd.max_usage_in_bytes
44 hugetlb.1GB.rsvd.usage_in_bytes
45 hugetlb.1GB.rsvd.failcnt
83 2. Reservation accounting
/Linux-v6.1/tools/perf/pmu-events/arch/x86/goldmontplus/
Dvirtual-memory.json3 "BriefDescription": "Page walk completed due to a demand load to a 1GB page",
5 "Counter": "0,1,2,3",
9 "PEBScounters": "0,1,2,3",
10 …s) whose address translations missed in all TLB levels and were mapped to 1GB pages. The page wal…
15 "BriefDescription": "Page walk completed due to a demand load to a 2M or 4M page",
17 "Counter": "0,1,2,3",
21 "PEBScounters": "0,1,2,3",
22 …hes) whose address translations missed in all TLB levels and were mapped to 2M or 4M pages. The p…
29 "Counter": "0,1,2,3",
33 "PEBScounters": "0,1,2,3",
[all …]
/Linux-v6.1/arch/csky/include/asm/
Dpage.h16 #define THREAD_SIZE (PAGE_SIZE * 2)
22 * For C-SKY "User-space:Kernel-space" is "2GB:2GB" fixed by hardware and there
24 * address region. We use them mapping kernel 1GB direct-map address area and
25 * for more than 1GB of memory we use highmem.
29 #define LOWMEM_LIMIT (SSEG_SIZE * 2)
/Linux-v6.1/drivers/staging/media/atomisp/pci/isp/kernels/dp/dp_1.0/
Dia_css_dp.host.c8 * version 2, as published by the Free Software Foundation.
55 int gb = from->gb; in ia_css_dp_encode() local
68 uDIGIT_FITTING(gain * gb / r, 8, SH_CSS_DP_GAIN_SHIFT); in ia_css_dp_encode()
70 uDIGIT_FITTING(gain * gb / b, 8, SH_CSS_DP_GAIN_SHIFT); in ia_css_dp_encode()
78 uDIGIT_FITTING(gain * b / gb, 8, SH_CSS_DP_GAIN_SHIFT); in ia_css_dp_encode()
80 uDIGIT_FITTING(gain * r / gb, 8, SH_CSS_DP_GAIN_SHIFT); in ia_css_dp_encode()
/Linux-v6.1/arch/mips/include/asm/mach-malta/
Dspaces.h20 * 0x20000000 - 0x7fffffff: 2nd RAM region, 1.5GB
21 * 0x80000000 - 0xffffffff: Physical memory aliases to 0x0 (2GB)
29 * 2GB of memory (0x80000000 - 0xffffffff) so we can avoid the I/O hole in

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