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Searched refs:mem_map (Results 1 – 25 of 38) sorted by relevance

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/Linux-v5.10/arch/mips/mti-malta/
Dmalta-dtshim.c30 enum mem_map { enum
71 enum mem_map map) in gen_fdt_mem_array()
137 enum mem_map mem_map; in append_memory() local
195 mem_map = config & ROCIT_CONFIG_GEN1_MEMMAP_MASK; in append_memory()
196 mem_map >>= ROCIT_CONFIG_GEN1_MEMMAP_SHIFT; in append_memory()
199 mem_map = MEM_MAP_V1; in append_memory()
201 if (mem_map > MEM_MAP_V2) in append_memory()
203 (unsigned int)mem_map); in append_memory()
214 mem_entries = gen_fdt_mem_array(mem_array, physical_memsize, mem_map); in append_memory()
220 mem_entries = gen_fdt_mem_array(mem_array, memsize, mem_map); in append_memory()
/Linux-v5.10/arch/m68k/include/asm/
Dpage_no.h26 #define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
27 #define page_to_virt(page) __va(((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET))
Dmotorola_pgtable.h160 #define pud_page(pud) (mem_map + ((unsigned long)(__va(pud_val(pud)) - PAGE_OFFSET) >> PAGE_SHIFT))
/Linux-v5.10/include/asm-generic/
Dmemory_model.h33 #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET))
34 #define __page_to_pfn(page) ((unsigned long)((page) - mem_map) + \
/Linux-v5.10/arch/nios2/include/asm/
Dpage.h77 extern struct page *mem_map;
85 ((void *)(((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
/Linux-v5.10/Documentation/vm/
Dmemory-model.rst44 In the FLATMEM memory model, there is a global `mem_map` array that
46 have entries in the `mem_map` array. The `struct page` objects
49 To allocate the `mem_map` array, architecture specific setup code should
55 it may free parts of the `mem_map` array that do not cover the
58 `mem_map` into account.
62 `mem_map` array.
83 Every `node_mem_map` behaves exactly as FLATMEM's `mem_map` -
184 `struct page` `mem_map` services for device driver identified physical
198 for smaller granularity of populating the `mem_map`. Given that
/Linux-v5.10/arch/alpha/include/asm/
Dpgtable.h207 #define page_to_pa(page) (((page) - mem_map) << PAGE_SHIFT)
240 #define pmd_page(pmd) (mem_map + ((pmd_val(pmd) & _PFN_MASK) >> 32))
241 #define pud_page(pud) (mem_map + ((pud_val(pud) & _PFN_MASK) >> 32))
/Linux-v5.10/drivers/block/
Dskd_main.c205 void __iomem *mem_map[SKD_MAX_BARS]; member
284 u32 val = readl(skdev->mem_map[1] + offset); in skd_reg_read32()
294 writel(val, skdev->mem_map[1] + offset); in skd_reg_write32()
302 writeq(val, skdev->mem_map[1] + offset); in skd_reg_write64()
3221 skdev->mem_map[i] = ioremap(skdev->mem_phys[i], in skd_pci_probe()
3223 if (!skdev->mem_map[i]) { in skd_pci_probe()
3230 skdev->mem_map[i], (uint64_t)skdev->mem_phys[i], in skd_pci_probe()
3274 if (skdev->mem_map[i]) in skd_pci_probe()
3275 iounmap(skdev->mem_map[i]); in skd_pci_probe()
3305 if (skdev->mem_map[i]) in skd_pci_remove()
[all …]
/Linux-v5.10/arch/powerpc/platforms/embedded6xx/
Dmpc10x.h152 unsigned long mpc10x_get_mem_size(uint mem_map);
/Linux-v5.10/arch/openrisc/include/asm/
Dpage.h79 (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
Dpgtable.h352 #define __page_address(page) (PAGE_OFFSET + (((page) - mem_map) << PAGE_SHIFT))
353 #define pte_page(pte) (mem_map+pte_pagenr(pte))
/Linux-v5.10/mm/
Dsparse.c306 static unsigned long sparse_encode_mem_map(struct page *mem_map, unsigned long pnum) in sparse_encode_mem_map() argument
309 (unsigned long)(mem_map - (section_nr_to_pfn(pnum))); in sparse_encode_mem_map()
328 unsigned long pnum, struct page *mem_map, in sparse_init_one_section() argument
332 ms->section_mem_map |= sparse_encode_mem_map(mem_map, pnum) in sparse_init_one_section()
/Linux-v5.10/arch/csky/include/asm/
Dpage.h86 #define virt_to_page(x) (mem_map + MAP_NR(x))
/Linux-v5.10/arch/microblaze/include/asm/
Dpgtable.h288 #define pte_page(x) (mem_map + (unsigned long) \
348 pte_val(pte) = (((page - mem_map) << PAGE_SHIFT) + memory_start) | \
/Linux-v5.10/arch/ia64/mm/
Dcontig.c208 printk("Virtual mem_map starts at 0x%p\n", mem_map); in paging_init()
Dinit.c667 BUG_ON(!mem_map); in mem_init()
/Linux-v5.10/arch/openrisc/mm/
Dinit.c204 BUG_ON(!mem_map); in mem_init()
/Linux-v5.10/arch/mips/include/asm/mach-loongson64/
Dboot_param.h24 struct mem_map { struct
/Linux-v5.10/arch/nds32/mm/
Dinit.c187 BUG_ON(!mem_map); in mem_init()
/Linux-v5.10/Documentation/admin-guide/kdump/
Dvmcoreinfo.rst68 mem_map section in Common variables
72 an index into the mem_map array. Right-shifting a physical address
74 into that mem_map array.
93 similar to the mem_map variable, both of them are used to translate an
/Linux-v5.10/drivers/firmware/efi/libstub/
Dx86-stub.c628 efi_memory_desc_t *mem_map; in exit_boot() local
636 map.map = &mem_map; in exit_boot()
/Linux-v5.10/include/linux/
Dmmzone.h707 extern struct page *mem_map;
1002 #define NODE_MEM_MAP(nid) mem_map
/Linux-v5.10/drivers/net/wireless/ti/wl1251/
Dacx.c221 int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map, in wl1251_acx_mem_map() argument
228 ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len); in wl1251_acx_mem_map()
/Linux-v5.10/arch/arm/mm/
Dinit.c385 set_max_mapnr(pfn_to_page(max_pfn) - mem_map); in mem_init()
/Linux-v5.10/kernel/
Dcrash_core.c458 VMCOREINFO_SYMBOL(mem_map); in crash_save_vmcoreinfo_init()

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