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Searched refs:low_size (Results 1 – 6 of 6) sorted by relevance

/openbmc/u-boot/arch/x86/lib/
H A Dphysmem.c165 phys_size_t low_size = min(max_addr + 1 - start, size); in arch_phys_memset() local
169 memset(start_ptr, c, low_size); in arch_phys_memset()
170 start += low_size; in arch_phys_memset()
171 size -= low_size; in arch_phys_memset()
/openbmc/linux/arch/arm64/mm/
H A Dinit.c103 static int __init reserve_crashkernel_low(unsigned long long low_size) in reserve_crashkernel_low() argument
107 low_base = memblock_phys_alloc_range(low_size, CRASH_ALIGN, 0, CRASH_ADDR_LOW_MAX); in reserve_crashkernel_low()
109 pr_err("cannot allocate crashkernel low memory (size:0x%llx).\n", low_size); in reserve_crashkernel_low()
114 low_base, low_base + low_size, low_size >> 20); in reserve_crashkernel_low()
117 crashk_low_res.end = low_base + low_size - 1; in reserve_crashkernel_low()
/openbmc/linux/arch/x86/kernel/
H A Dsetup.c500 unsigned long long base, low_base = 0, low_size = 0; in reserve_crashkernel_low() local
507 ret = parse_crashkernel_low(boot_command_line, low_mem_limit, &low_size, &base); in reserve_crashkernel_low()
518 low_size = max(swiotlb_size_or_default() + (8UL << 20), 256UL << 20); in reserve_crashkernel_low()
521 if (!low_size) in reserve_crashkernel_low()
525 low_base = memblock_phys_alloc_range(low_size, CRASH_ALIGN, 0, CRASH_ADDR_LOW_MAX); in reserve_crashkernel_low()
528 (unsigned long)(low_size >> 20)); in reserve_crashkernel_low()
533 (unsigned long)(low_size >> 20), in reserve_crashkernel_low()
538 crashk_low_res.end = low_base + low_size - 1; in reserve_crashkernel_low()
/openbmc/linux/kernel/
H A Dkexec_core.c1147 unsigned long old_size, low_size; in crash_shrink_memory() local
1157 low_size = crash_resource_size(&crashk_low_res); in crash_shrink_memory()
1158 old_size = crash_resource_size(&crashk_res) + low_size; in crash_shrink_memory()
1173 if (low_size > new_size) { in crash_shrink_memory()
1180 ret = __crash_shrink_memory(&crashk_res, new_size - low_size); in crash_shrink_memory()
/openbmc/linux/arch/riscv/mm/
H A Dinit.c1373 static int __init reserve_crashkernel_low(unsigned long long low_size) in reserve_crashkernel_low() argument
1377 low_base = memblock_phys_alloc_range(low_size, PMD_SIZE, 0, dma32_phys_limit); in reserve_crashkernel_low()
1379 pr_err("cannot allocate crashkernel low memory (size:0x%llx).\n", low_size); in reserve_crashkernel_low()
1384 low_base, low_base + low_size, low_size >> 20); in reserve_crashkernel_low()
1387 crashk_low_res.end = low_base + low_size - 1; in reserve_crashkernel_low()
/openbmc/linux/drivers/pci/controller/
H A Dpci-hyperv.c2211 resource_size_t low_size = 0; in prepopulate_bars() local
2223 low_size = 1ULL << (63 - __builtin_clzll(hbus->low_mmio_space)); in prepopulate_bars()
2283 if (low_size != bar_size) in prepopulate_bars()
2292 if (high_size <= 1 && low_size <= 1) { in prepopulate_bars()
2309 low_size >>= 1; in prepopulate_bars()
2310 } while (high_size || low_size); in prepopulate_bars()