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Searched refs:limit (Results 1 – 25 of 143) sorted by relevance

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/arch/x86/mm/
Damdtopology.c83 u64 base, limit; in amd_numa_init() local
86 limit = read_pci_config(0, nb, 1, 0x44 + i*8); in amd_numa_init()
88 nodeids[i] = nodeid = limit & 7; in amd_numa_init()
96 base, limit); in amd_numa_init()
100 if (!limit) { in amd_numa_init()
105 if ((base >> 8) & 3 || (limit >> 8) & 3) { in amd_numa_init()
107 nodeid, (base >> 8) & 3, (limit >> 8) & 3); in amd_numa_init()
116 limit >>= 16; in amd_numa_init()
117 limit++; in amd_numa_init()
118 limit <<= 24; in amd_numa_init()
[all …]
Dnuma_emulation.c129 u64 start, limit, end; in split_nodes_interleave() local
138 limit = pi->blk[phys_blk].end; in split_nodes_interleave()
150 if (end > limit) { in split_nodes_interleave()
151 end = limit; in split_nodes_interleave()
170 if (limit - end - mem_hole_size(end, limit) < size) in split_nodes_interleave()
171 end = limit; in split_nodes_interleave()
175 min(end, limit) - start); in split_nodes_interleave()
244 u64 start, limit, end; in split_nodes_size_interleave() local
253 limit = pi->blk[phys_blk].end; in split_nodes_size_interleave()
255 end = find_end_of_node(start, limit, size); in split_nodes_size_interleave()
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/arch/arm64/lib/
Dmemcmp.S43 limit .req x2 label
62 cbz limit, .Lret0
68 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
87 ands limit, limit, #7
93 lsl limit, limit, #3 /* bytes-> bits. */
95 CPU_BE( lsr mask, mask, limit )
96 CPU_LE( lsl mask, mask, limit )
117 sub limit_wd, limit, #1/*limit != 0, so no underflow.*/
122 add limit, limit, tmp1/* Adjust the limit for the extra. */
138 cmp limit, #8
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Dstrncmp.S47 limit .req x2 label
68 cbz limit, .Lret0
80 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
105 ands limit, limit, #7
108 lsl limit, limit, #3 /* Bits -> bytes. */
110 CPU_BE( lsr mask, mask, limit )
111 CPU_LE( lsl mask, mask, limit )
136 sub limit_wd, limit, #1 /* limit != 0, so no underflow. */
145 add limit, limit, tmp1
154 cmp limit, #8
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Dstrnlen.S41 limit .req x1 label
63 cbz limit, .Lhit_limit
69 sub limit_wd, limit, #1 /* Limit != 0, so no underflow. */
126 cmp len, limit
127 csel len, len, limit, ls /* Return the lower value. */
143 sub limit_wd, limit, #1
169 mov len, limit
/arch/powerpc/kernel/
Dpaca.c45 static void __init allocate_lppacas(int nr_cpus, unsigned long limit) in allocate_lppacas() argument
53 PAGE_SIZE, limit)); in allocate_lppacas()
87 static inline void allocate_lppacas(int nr_cpus, unsigned long limit) { } in allocate_lppacas() argument
103 static void __init allocate_slb_shadows(int nr_cpus, int limit) in allocate_slb_shadows() argument
106 slb_shadow = __va(memblock_alloc_base(size, PAGE_SIZE, limit)); in allocate_slb_shadows()
130 static void __init allocate_slb_shadows(int nr_cpus, int limit) { } in allocate_slb_shadows() argument
198 u64 limit; in allocate_pacas() local
201 limit = ppc64_rma_size; in allocate_pacas()
209 limit = min(0x10000000ULL, limit); in allocate_pacas()
214 paca = __va(memblock_alloc_base(paca_size, PAGE_SIZE, limit)); in allocate_pacas()
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Dsetup_64.c516 u64 limit = safe_stack_limit(); in irqstack_early_init() local
526 THREAD_SIZE, limit)); in irqstack_early_init()
529 THREAD_SIZE, limit)); in irqstack_early_init()
565 u64 limit; in emergency_stack_init() local
577 limit = min(safe_stack_limit(), ppc64_rma_size); in emergency_stack_init()
581 ti = __va(memblock_alloc_base(THREAD_SIZE, THREAD_SIZE, limit)); in emergency_stack_init()
587 ti = __va(memblock_alloc_base(THREAD_SIZE, THREAD_SIZE, limit)); in emergency_stack_init()
733 u64 l1d_size, limit; in init_fallback_flush() local
737 limit = min(safe_stack_limit(), ppc64_rma_size); in init_fallback_flush()
744 l1d_flush_fallback_area = __va(memblock_alloc_base(l1d_size * 2, l1d_size, limit)); in init_fallback_flush()
/arch/powerpc/boot/
Ddecompress.c47 static unsigned long limit; variable
67 if (decompressed_bytes >= limit) in flush()
86 size = min(decompressed_bytes + size, limit) - decompressed_bytes; in flush()
97 if (decompressed_bytes >= limit) in print_err()
134 limit = output_size; in partial_decompress()
144 if (decompressed_bytes < limit) in partial_decompress()
/arch/arm/boot/dts/
Domap3-gta04a3.dts32 st,click-click-time-limit = <9>;
41 st,min-limit-x = <32>;
42 st,min-limit-y = <3>;
43 st,min-limit-z = <3>;
44 st,max-limit-x = <3>;
45 st,max-limit-y = <32>;
46 st,max-limit-z = <32>;
Domap3-n9.dts66 st,min-limit-x = <(-46)>;
67 st,min-limit-y = <3>;
68 st,min-limit-z = <3>;
70 st,max-limit-x = <(-3)>;
71 st,max-limit-y = <46>;
72 st,max-limit-z = <46>;
Domap3-overo-common-peripherals.dtsi77 st,min-limit-x = <120>;
78 st,min-limit-y = <120>;
79 st,min-limit-z = <140>;
80 st,max-limit-x = <550>;
81 st,max-limit-y = <550>;
82 st,max-limit-z = <750>;
/arch/sparc/mm/
Dio-unit.c52 iounit->limit[0] = IOUNIT_BMAP1_START; in iounit_iommu_init()
53 iounit->limit[1] = IOUNIT_BMAP2_START; in iounit_iommu_init()
54 iounit->limit[2] = IOUNIT_BMAPM_START; in iounit_iommu_init()
55 iounit->limit[3] = IOUNIT_BMAPM_END; in iounit_iommu_init()
97 unsigned long rotor, scan, limit; in iounit_get_area() local
113 limit = iounit->limit[j]; in iounit_get_area()
115 nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan); in iounit_get_area()
116 if (scan + npages > limit) { in iounit_get_area()
117 if (limit != rotor) { in iounit_get_area()
118 limit = rotor; in iounit_get_area()
[all …]
/arch/tile/lib/
Duaccess.c20 unsigned long limit = current_thread_info()->addr_limit.seg; in __range_ok() local
21 return !((addr < limit && size <= limit - addr) || in __range_ok()
/arch/powerpc/mm/
Dsubpage-prot.c100 unsigned long next, limit; in subpage_prot_clear() local
103 limit = addr + len; in subpage_prot_clear()
104 if (limit > spt->maxaddr) in subpage_prot_clear()
105 limit = spt->maxaddr; in subpage_prot_clear()
106 for (; addr < limit; addr = next) { in subpage_prot_clear()
107 next = pmd_addr_end(addr, limit); in subpage_prot_clear()
195 unsigned long next, limit; in sys_subpage_prot() local
217 for (limit = addr + len; addr < limit; addr = next) { in sys_subpage_prot()
218 next = pmd_addr_end(addr, limit); in sys_subpage_prot()
260 if (limit > spt->maxaddr) in sys_subpage_prot()
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Dfsl_booke_mmu.c66 unsigned long limit; member
72 return tlbcam_addrs[idx].limit - tlbcam_addrs[idx].start + 1; in tlbcam_sz()
83 if (va >= tlbcam_addrs[b].start && va < tlbcam_addrs[b].limit) in v_block_mapped()
96 && pa < (tlbcam_addrs[b].limit-tlbcam_addrs[b].start) in p_block_mapped()
144 tlbcam_addrs[index].limit = virt + size - 1; in settlbcam()
226 return tlbcam_addrs[tlbcam_index - 1].limit - PAGE_OFFSET + 1; in mmu_mapin_ram()
261 phys_addr_t limit = first_memblock_base + first_memblock_size; in setup_initial_memory_limit() local
264 memblock_set_current_limit(min_t(u64, limit, 0x04000000)); in setup_initial_memory_limit()
Dppc_mmu_32.c45 unsigned long limit; member
56 if (va >= bat_addrs[b].start && va < bat_addrs[b].limit) in v_block_mapped()
69 && pa < (bat_addrs[b].limit-bat_addrs[b].start) in p_block_mapped()
96 done = (unsigned long)bat_addrs[2].limit - PAGE_OFFSET + 1; in mmu_mapin_ram()
97 if ((done < tot) && !bat_addrs[3].limit) { in mmu_mapin_ram()
104 done = (unsigned long)bat_addrs[3].limit - PAGE_OFFSET + 1; in mmu_mapin_ram()
158 bat_addrs[index].limit = virt + ((bl + 1) << 17) - 1; in setbat()
/arch/powerpc/sysdev/
Ddart_iommu.c76 unsigned long limit; in dart_tlb_invalidate_all() local
90 limit = 0; in dart_tlb_invalidate_all()
99 while ((DART_IN(DART_CNTL) & inv_bit) && l < (1L << limit)) in dart_tlb_invalidate_all()
101 if (l == (1L << limit)) { in dart_tlb_invalidate_all()
102 if (limit < 4) { in dart_tlb_invalidate_all()
103 limit++; in dart_tlb_invalidate_all()
119 unsigned int l, limit; in dart_tlb_invalidate_one() local
128 limit = 0; in dart_tlb_invalidate_one()
131 while ((DART_IN(DART_CNTL) & DART_CNTL_U4_IONE) && l < (1L << limit)) { in dart_tlb_invalidate_one()
136 if (l == (1L << limit)) { in dart_tlb_invalidate_one()
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/arch/arm/mach-rpc/include/mach/
Dacornfb.h18 u_long limit; in acornfb_valid_pixrate() local
28 limit = 6578; in acornfb_valid_pixrate()
30 limit = 13157; in acornfb_valid_pixrate()
32 limit = 26315; in acornfb_valid_pixrate()
35 return acornfb_bandwidth(var) >= limit; in acornfb_valid_pixrate()
/arch/sparc/include/asm/
Dobio.h122 unsigned int limit; in bw_get_prof_limit() local
125 "=r" (limit) : in bw_get_prof_limit()
128 return limit; in bw_get_prof_limit()
131 static inline void bw_set_prof_limit(int cpu, unsigned int limit) in bw_set_prof_limit() argument
134 "r" (limit), in bw_set_prof_limit()
/arch/x86/include/asm/
Ddesc.h13 desc->limit0 = info->limit & 0x0ffff; in fill_ldt()
24 desc->limit = (info->limit & 0xf0000) >> 16; in fill_ldt()
144 unsigned long limit, unsigned char type, in pack_descriptor() argument
147 desc->a = ((base & 0xffff) << 16) | (limit & 0xffff); in pack_descriptor()
149 (limit & 0x000f0000) | ((type & 0xff) << 8) | in pack_descriptor()
257 (info)->limit == 0 && \
269 info->limit == 0 && in LDT_zero()
297 return desc->limit0 | (desc->limit << 16); in get_desc_limit()
300 static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit) in set_desc_limit() argument
302 desc->limit0 = limit & 0xffff; in set_desc_limit()
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Ddesc_defs.h32 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8; member
37 #define GDT_ENTRY_INIT(flags, base, limit) { { { \ argument
38 .a = ((limit) & 0xffff) | (((base) & 0xffff) << 16), \
40 ((limit) & 0xf0000) | ((base) & 0xff000000), \
/arch/x86/pci/
Dnumachip.c19 static u8 limit __read_mostly;
42 if (unlikely(bus == 0 && devfn >= limit)) { in pci_mmcfg_read_numachip()
80 if (unlikely(bus == 0 && devfn >= limit)) in pci_mmcfg_write_numachip()
123 limit = PCI_DEVFN(0x18 + ((val >> 4) & 7) + 1, 0); in pci_numachip_init()
/arch/mips/ath25/
Dboard.c57 static const void __iomem * __init find_board_config(const void __iomem *limit, in find_board_config() argument
61 const void __iomem *begin = limit - 0x1000; in find_board_config()
62 const void __iomem *end = limit - 0x30000; in find_board_config()
71 static const void __iomem * __init find_radio_config(const void __iomem *limit, in find_radio_config() argument
82 end = limit; in find_radio_config()
89 end = limit - 0x1000 + 0xf8; in find_radio_config()
/arch/x86/um/asm/
Dmm_context.h38 ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff))
43 ((info)->limit & 0xf0000) | \
54 (info)->limit == 0 && \
/arch/x86/math-emu/
Dget_address.c140 unsigned long base_address, limit, address, seg_top; in pm_address() local
164 limit = base_address in pm_address()
166 if (limit < base_address) in pm_address()
167 limit = 0xffffffff; in pm_address()
178 (address <= limit) || (address >= seg_top) ? 0 : in pm_address()
182 (address > limit) || (address < base_address) ? 0 : in pm_address()
183 ((limit - address) >= 254 ? 255 : limit - address + 1); in pm_address()

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