| /Linux-v6.1/arch/alpha/kernel/ |
| D | io.c | 20 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 …]
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| D | core_cia.c | 34 * NOTE: Herein lie back-to-back mb instructions. They are magic.
57 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
69 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
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()
[all …]
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| D | core_apecs.c | 31 * NOTE: Herein lie back-to-back mb instructions. They are magic.
60 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
72 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
140 mb(); in conf_read()
146 mb(); in conf_read()
154 mb(); in conf_read()
159 asm volatile("ldl %0,%1; mb; mb" : "=r"(value) : "m"(*(vuip)addr) in conf_read()
165 mb(); in conf_read()
168 mb(); in conf_read()
192 mb(); in conf_read()
[all …]
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| D | core_mcpcia.c | 27 * NOTE: Herein lie back-to-back mb instructions. They are magic.
54 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
66 * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
104 mb(); in conf_read()
108 mb(); in conf_read()
113 mb(); in conf_read()
117 mb(); in conf_read()
118 mb(); /* magic */ in conf_read()
123 mb(); in conf_read()
126 mb(); in conf_read()
[all …]
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| /Linux-v6.1/drivers/scsi/qla2xxx/ |
| D | qla_mbx.c | 95 * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
161 mcp->mb[0] = MBS_LINK_DOWN_ERROR; in qla2x00_mailbox_command()
171 !is_rom_cmd(mcp->mb[0])) || ha->flags.eeh_busy) { in qla2x00_mailbox_command()
174 mcp->mb[0]); in qla2x00_mailbox_command()
188 mcp->mb[0]); in qla2x00_mailbox_command()
198 ha->flags.purge_mbox, ha->flags.eeh_busy, mcp->mb[0]); in qla2x00_mailbox_command()
208 "Prepare to issue mbox cmd=0x%x.\n", mcp->mb[0]); in qla2x00_mailbox_command()
228 iptr = mcp->mb; in qla2x00_mailbox_command()
229 command = mcp->mb[0]; in qla2x00_mailbox_command()
387 mcp->mb[0] = MBS_LINK_DOWN_ERROR; in qla2x00_mailbox_command()
[all …]
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| /Linux-v6.1/drivers/misc/habanalabs/include/gaudi2/ |
| D | gaudi2.h | 13 #define DRAM_BAR_ID 4
16 #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 */
38 #define BAR0_RSRVD_SIZE 0x1000000ull /* 16MB */
41 #define SRAM_SIZE 0x3000000ull /* 48MB */
[all …]
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| /Linux-v6.1/arch/microblaze/kernel/ |
| D | head.S | 51 .align 4
99 ori r3, r0, (0x10000 - 4)
103 addik r11, r11, 4 /* increment counting */
105 addik r3, r3, -4 /* descrement loop */
135 ori r3, r0, (LMB_SIZE - 4)
139 addik r11, r11, 4 /* increment counting */
141 addik r3, r3, -4 /* descrement loop */
163 bri 4
184 bgei r11, GT16 /* size is greater than 16MB */
186 bgei r11, GT8 /* size is greater than 8MB */
[all …]
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| /Linux-v6.1/sound/isa/gus/ |
| D | gus_io.c | 17 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 …]
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| /Linux-v6.1/Documentation/x86/x86_64/ |
| D | mm.rst | 7 Complete virtual memory map with 4-level page tables
20 from TB to GB and then MB/KB.
57 fffffc0000000000 | -4 TB | fffffdffffffffff | 2 TB | ... unused hole
64 ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | ... unused hole
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
[all …]
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| /Linux-v6.1/Documentation/devicetree/bindings/pci/ |
| D | v3-v360epc-pci.txt | 11 second the configuration area register space, 16MB
18 each be exactly 256MB (0x10000000) in size.
22 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
23 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
50 0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
59 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
64 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
69 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
74 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
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| D | faraday,ftpci100.yaml | 39 <0x4800 0 0 4 &pci_intc 3>,
43 <0x5000 0 0 4 &pci_intc 0>,
47 <0x5800 0 0 4 &pci_intc 1>,
51 <0x6000 0 0 4 &pci_intc 2>;
84 be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, 64MB,
85 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked as
154 <0x4800 0 0 4 &pci_intc 3>,
158 <0x5000 0 0 4 &pci_intc 0>,
162 <0x5800 0 0 4 &pci_intc 1>,
166 <0x6000 0 0 4 &pci_intc 0>;
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| /Linux-v6.1/drivers/power/supply/ |
| D | ipaq_micro_battery.c | 51 struct micro_battery *mb = container_of(work, in micro_battery_work() local
61 ipaq_micro_tx_msg_sync(mb->micro, &msg_battery); in micro_battery_work()
62 if (msg_battery.rx_len < 4) in micro_battery_work()
72 * byte 4: flags in micro_battery_work()
75 mb->ac = msg_battery.rx_data[0]; in micro_battery_work()
76 mb->chemistry = msg_battery.rx_data[1]; in micro_battery_work()
77 mb->voltage = ((((unsigned short)msg_battery.rx_data[3] << 8) + in micro_battery_work()
79 mb->flag = msg_battery.rx_data[4]; in micro_battery_work()
85 ipaq_micro_tx_msg_sync(mb->micro, &msg_sensor); in micro_battery_work()
86 mb->temperature = msg_sensor.rx_data[1] << 8 | msg_sensor.rx_data[0]; in micro_battery_work()
[all …]
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| /Linux-v6.1/arch/mips/include/asm/dec/ |
| D | kn05.h | 5 * DECstation/DECsystem 5000/260 (4max+ or KN05), 5000/150 (4min
6 * or KN04-BA), Personal DECstation/DECsystem 5000/50 (4maxine or
7 * KN04-CA) and DECsystem 5900/260 (KN05) R4k CPU card MB ASIC
23 * The oncard MB (Memory Buffer) ASIC provides an additional address
34 #define KN4K_MB_INT (4*IOASIC_SLOT_SIZE) /* MB interrupt register */
35 #define KN4K_MB_EA (5*IOASIC_SLOT_SIZE) /* MB error address? */
36 #define KN4K_MB_EC (6*IOASIC_SLOT_SIZE) /* MB error ??? */
37 #define KN4K_MB_CSR (7*IOASIC_SLOT_SIZE) /* MB control & status */
48 * MB ASIC interrupt bits.
50 #define KN4K_MB_INR_MB 4 /* ??? */
[all …]
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| /Linux-v6.1/arch/arc/plat-axs10x/ |
| D | axs10x.c | 45 * | snps,dw-apb-intc (MB)| in axs10x_enable_gpio_intc_wire()
56 * DT hardware topology - connect MB intc directly to cpu intc in axs10x_enable_gpio_intc_wire()
79 unsigned int pad:11, y:12, m:4, d:5; in axs10x_print_board_ver()
81 unsigned int d:5, m:4, y:12, pad:11; in axs10x_print_board_ver()
95 char mb[32]; in axs10x_early_init() local
105 scnprintf(mb, 32, "MainBoard v%d", mb_rev); in axs10x_early_init()
106 axs10x_print_board_ver(CREG_MB_VER, mb); in axs10x_early_init()
122 * Each AXI master has a 4GB memory map specified as 16 apertures of 256MB, each
123 * of which maps to a corresponding 256MB aperture in Target slave memory map.
128 * Access from cpu to MB controllers such as GMAC is setup using AXI Tunnel:
[all …]
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| /Linux-v6.1/tools/testing/selftests/vm/ |
| D | hugetlb_reparenting_test.sh | 4 # Kselftest framework requirement - SKIP code is 4.
5 ksft_skip=4
43 mb=$(($kb / 1024))
44 echo $mb
47 MB=$(get_machine_hugepage_size)
68 if [ ! -z ${3:-} ] && [ ! -z ${4:-} ]; then
70 expected_b_hugetlb="$4"
78 echo actual a = $((${actual_a%% *} / 1024 / 1024)) MB
79 echo expected a = $((${expected_a%% *} / 1024 / 1024)) MB
87 actual_a_hugetlb="$(cat "$CGROUP_ROOT"/a/hugetlb.${MB}MB.$usage_file)"
[all …]
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| D | charge_reserved_hugetlb.sh | 4 # Kselftest framework requirement - SKIP code is 4.
5 ksft_skip=4
85 mb=$(($kb / 1024))
86 echo $mb
89 MB=$(get_machine_hugepage_size)
99 echo "$cgroup_limit" >$cgroup_path/$name/hugetlb.${MB}MB.$fault_limit_file
103 $cgroup_path/$name/hugetlb.${MB}MB.$reservation_limit_file
115 local path="$cgroup_path/$cgroup/hugetlb.${MB}MB.$reservation_usage_file"
128 local path="$cgroup_path/$cgroup/hugetlb.${MB}MB.$reservation_usage_file"
141 local path="$cgroup_path/$cgroup/hugetlb.${MB}MB.$fault_usage_file"
[all …]
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| /Linux-v6.1/arch/x86/kernel/cpu/ |
| D | cacheinfo.c | 6 * Venkatesh Pallipadi : Adding cache identification through cpuid(4)
29 #define LVL_3 4
44 #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 */
55 { 0x0c, LVL_1_DATA, 16 }, /* 4-way set assoc, 32 byte line size */
56 { 0x0d, LVL_1_DATA, 16 }, /* 4-way set assoc, 64 byte line size */
59 { 0x22, LVL_3, 512 }, /* 4-way set assoc, sectored cache, 64 byte line size */
60 { 0x23, LVL_3, MB(1) }, /* 8-way set assoc, sectored cache, 64 byte line size */
[all …]
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| /Linux-v6.1/arch/parisc/include/asm/ |
| D | assembly.h | 22 #define REG_SZ 4
62 #define LDREGM ldd,mb
316 fldd,mb -8(\regs), %fr30
317 fldd,mb -8(\regs), %fr29
318 fldd,mb -8(\regs), %fr28
319 fldd,mb -8(\regs), %fr27
320 fldd,mb -8(\regs), %fr26
321 fldd,mb -8(\regs), %fr25
322 fldd,mb -8(\regs), %fr24
323 fldd,mb -8(\regs), %fr23
[all …]
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| /Linux-v6.1/arch/x86/kernel/ |
| D | early-quirks.c | 243 #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()
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()
385 case I855_GMCH_GMS_STOLEN_4M: return MB(4); in gen3_stolen_size()
[all …]
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| /Linux-v6.1/Documentation/xtensa/ |
| D | mmu.rst | 31 in this code. After step 4, we jump to intended (linked) address of this code.
60 4. Only the first triplet in the "ranges" property is considered
62 5. The parent-bus-address value is rounded down to the nearest 256MB boundary
64 6. The IO area covers the entire 256MB segment of parent-bus-address; the
83 | VMALLOC area | VMALLOC_START 0xc0000000 128MB - 64KB
96 | | (4MB * DCACHE_N_COLORS)
104 | Cached KSEG | XCHAL_KSEG_CACHED_VADDR 0xd0000000 128MB
106 | Uncached KSEG | XCHAL_KSEG_BYPASS_VADDR 0xd8000000 128MB
108 | Cached KIO | XCHAL_KIO_CACHED_VADDR 0xe0000000 256MB
110 | Uncached KIO | XCHAL_KIO_BYPASS_VADDR 0xf0000000 256MB
[all …]
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| /Linux-v6.1/drivers/net/fddi/skfp/ |
| D | hwmtm.c | 70 static void queue_llc_rx(struct s_smc *smc, SMbuf *mb);
71 static void smt_to_llc(struct s_smc *smc, SMbuf *mb);
74 static void queue_txd_mb(struct s_smc *smc, SMbuf *mb);
133 void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
273 smc->os.hwm.mbuf_pool.mb_start=(SMbuf *)(&smc->os.hwm.mbuf_pool.mb[0]) ; in mac_drv_init()
416 SMbuf *mb ; in init_fddi_driver() local
426 mb = smc->os.hwm.mbuf_pool.mb_start ; in init_fddi_driver()
429 mb->sm_use_count = 1 ; in init_fddi_driver()
430 smt_free_mbuf(smc,mb) ; in init_fddi_driver()
431 mb++ ; in init_fddi_driver()
[all …]
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| /Linux-v6.1/arch/hexagon/kernel/ |
| D | head.S | 49 * Done in 4MB chunks.
74 r1 = add(r1, r3); /* + (4M-1) */
75 r26 = lsr(r1, #22); /* / 4M = # of entries */
79 r2.l = #0x0000; /* round back down to 4MB boundary */
81 r2 = lsr(r1, #22) /* 4MB page number */
82 r2 = asl(r2, #2) /* times sizeof(PTE) (4bytes) */
85 r1 = add(r1,r2) /* r1 = 4MB PTE for the first entry */
87 r2.l = #0x0000 /* 4MB increments */
90 memw(r0 ++ #4) = r1
94 /* PAGE_OFFSET >> (4MB shift - 4 bytes per entry shift) */
[all …]
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| /Linux-v6.1/arch/arm/mach-footbridge/include/mach/ |
| D | hardware.h | 13 * 0xff800000 0x40000000 1MB X-Bus
14 * 0xff000000 0x7c000000 1MB PCI I/O space
15 * 0xfe000000 0x42000000 1MB CSR
16 * 0xfd000000 0x78000000 1MB Outbound write flush (not supported)
17 * 0xfc000000 0x79000000 1MB PCI IACK/special space
18 * 0xfb000000 0x7a000000 16MB PCI Config type 1
19 * 0xfa000000 0x7b000000 16MB PCI Config type 0
20 * 0xf9000000 0x50000000 1MB Cache flush
21 * 0xf0000000 0x80000000 16MB ISA memory
49 #define XBUS_SWITCH_J17_13 ((*XBUS_SWITCH) & (1 << 4))
[all …]
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| /Linux-v6.1/Documentation/fb/ |
| D | matroxfb.rst | 48 4 0x12 0x102
63 4 0x104 0x106
99 head, not even talking about second). Running XFree86 4.x accelerated mga
128 memory usable for on-screen display (i.e. max. 8 MB).
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
169 - 4 -> 2x512Kx16 chips, 8/16MB onboard, probably sdram only
171 - 6 -> 4x128Kx32 chips, 4MB onboard, probably sgram
[all …]
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| /Linux-v6.1/arch/powerpc/boot/dts/fsl/ |
| D | p1024rdb.dtsi | 59 /* 3.5 MB for Linux Kernel Image */
65 /* 11MB for JFFS2 based Root file System */
89 /* 1MB for u-boot Bootloader Image */
96 /* 1MB for DTB Image */
102 /* 4MB for Linux Kernel Image */
108 /* 4MB for Compressed Root file System Image */
114 /* 15MB for JFFS2 based Root file System */
120 /* 7MB for User Writable Area */
150 /* 4MB for Linux Kernel Image */
156 /* 4MB for Compressed RFS Image */
[all …]
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