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Searched refs:pfn_valid (Results 1 - 25 of 204) sorted by relevance

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/kernel/linux/linux-6.6/include/asm-generic/
H A Dmemory_model.h22 #ifndef pfn_valid
23 static inline int pfn_valid(unsigned long pfn) in pfn_valid() function
31 #define pfn_valid pfn_valid macro
/kernel/linux/linux-6.6/arch/arc/include/asm/
H A Dpage.h98 * pfn_valid() that takes into account the actual extents of the physical
106 extern int pfn_valid(unsigned long pfn);
107 #define pfn_valid pfn_valid macro
126 #define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr))
/kernel/linux/linux-6.6/arch/arm/include/asm/
H A Dpage.h182 extern int pfn_valid(unsigned long);
183 #define pfn_valid pfn_valid macro
/kernel/linux/linux-5.10/arch/microblaze/include/asm/
H A Dpage.h160 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && \ macro
165 # define pfn_valid(pfn) ((pfn) < (max_mapnr + ARCH_PFN_OFFSET)) macro
170 #define virt_addr_valid(vaddr) (pfn_valid(virt_to_pfn(vaddr)))
/kernel/linux/linux-5.10/arch/x86/mm/
H A Dphysaddr.c65 return pfn_valid(x >> PAGE_SHIFT); in __virt_addr_valid()
96 return pfn_valid((x - PAGE_OFFSET) >> PAGE_SHIFT); in __virt_addr_valid()
/kernel/linux/linux-5.10/arch/arm64/mm/
H A Dioremap.c47 if (WARN_ON(pfn_valid(__phys_to_pfn(phys_addr)))) in __ioremap_caller()
88 if (pfn_valid(__phys_to_pfn(phys_addr))) in ioremap_cache()
/kernel/linux/linux-5.10/arch/openrisc/include/asm/
H A Dpage.h83 #define pfn_valid(pfn) ((pfn) < max_mapnr) macro
85 #define virt_addr_valid(kaddr) (pfn_valid(virt_to_pfn(kaddr)))
/kernel/linux/linux-5.10/arch/nios2/include/asm/
H A Dpage.h89 static inline bool pfn_valid(unsigned long pfn) in pfn_valid() function
99 # define virt_addr_valid(vaddr) pfn_valid(PFN_DOWN(virt_to_phys(vaddr)))
/kernel/linux/linux-5.10/arch/arc/include/asm/
H A Dpage.h101 #define pfn_valid(pfn) (((pfn) - ARCH_PFN_OFFSET) < max_mapnr) macro
115 #define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr))
/kernel/linux/linux-5.10/arch/alpha/include/asm/
H A Dpage.h89 #define pfn_valid(pfn) ((pfn) < max_mapnr) macro
90 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
H A Dmmzone.h102 #define pfn_valid(pfn) \ macro
106 #define virt_addr_valid(kaddr) pfn_valid((__pa(kaddr) >> PAGE_SHIFT))
/kernel/linux/linux-5.10/arch/hexagon/include/asm/
H A Dpage.h98 #define pfn_valid(pfn) ((pfn) < max_mapnr) macro
99 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dphysaddr.c65 return pfn_valid(x >> PAGE_SHIFT); in __virt_addr_valid()
96 return pfn_valid((x - PAGE_OFFSET) >> PAGE_SHIFT); in __virt_addr_valid()
/kernel/linux/linux-5.10/arch/ia64/include/asm/
H A Dpage.h96 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
118 # define pfn_valid(pfn) (((pfn) < max_mapnr) && ia64_pfn_valid(pfn)) macro
122 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn) && ia64_pfn_valid(pfn)) macro
/kernel/linux/linux-6.6/scripts/gdb/linux/
H A Dpage_owner.py102 if pfn < self.min_pfn or pfn > self.max_pfn or (not self.p_ops.pfn_valid(pfn)):
151 while ((not self.p_ops.pfn_valid(pfn)) and (pfn & (self.p_ops.MAX_ORDER_NR_PAGES - 1))) != 0:
159 if ((pfn & (self.p_ops.MAX_ORDER_NR_PAGES - 1)) == 0) and (not self.p_ops.pfn_valid(pfn)):
/kernel/linux/linux-5.10/drivers/xen/
H A Dswiotlb-xen.c114 if (pfn_valid(PFN_DOWN(paddr))) { in is_xen_swiotlb_buffer()
416 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dev_addr)))) in xen_swiotlb_map_page()
440 if (pfn_valid(PFN_DOWN(dma_to_phys(hwdev, dev_addr)))) in xen_swiotlb_unmap_page()
458 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_cpu()
478 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_device()
/kernel/linux/linux-6.6/drivers/xen/
H A Dswiotlb-xen.c101 if (pfn_valid(PFN_DOWN(paddr))) in is_xen_swiotlb_buffer()
237 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dev_addr)))) in xen_swiotlb_map_page()
261 if (pfn_valid(PFN_DOWN(dma_to_phys(hwdev, dev_addr)))) in xen_swiotlb_unmap_page()
279 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_cpu()
299 if (pfn_valid(PFN_DOWN(dma_to_phys(dev, dma_addr)))) in xen_swiotlb_sync_single_for_device()
/kernel/linux/linux-5.10/arch/csky/mm/
H A Dtcm.c34 if (pfn_valid(PFN_DOWN(CONFIG_ITCM_RAM_BASE)))
55 if (pfn_valid(PFN_DOWN(CONFIG_DTCM_RAM_BASE)))
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Dpage.h122 static inline bool pfn_valid(unsigned long pfn) in pfn_valid() function
138 pfn_valid(virt_to_pfn(_addr)); \
/kernel/linux/linux-5.10/arch/um/include/asm/
H A Dpage.h111 #define pfn_valid(pfn) ((pfn) < max_mapnr) macro
112 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
/kernel/linux/linux-6.6/arch/csky/mm/
H A Dtcm.c34 if (pfn_valid(PFN_DOWN(CONFIG_ITCM_RAM_BASE)))
55 if (pfn_valid(PFN_DOWN(CONFIG_DTCM_RAM_BASE)))
/kernel/linux/linux-6.6/arch/arc/mm/
H A Dinit.c135 * to the hole is freed and ARC specific version of pfn_valid() in setup_arch_memory()
149 * In both cases, holes should be handled by pfn_valid(). in setup_arch_memory()
159 /* pfn_valid() uses this when FLATMEM=y and HIGHMEM=n */ in setup_arch_memory()
196 int pfn_valid(unsigned long pfn) in pfn_valid() function
201 EXPORT_SYMBOL(pfn_valid); variable
/kernel/linux/linux-5.10/arch/xtensa/include/asm/
H A Dpage.h192 #define pfn_valid(pfn) \ macro
201 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
/kernel/linux/linux-5.10/arch/mips/include/asm/
H A Dpage.h223 static inline int pfn_valid(unsigned long pfn) in pfn_valid() function
234 /* pfn_valid is defined in linux/mmzone.h */
238 #define pfn_valid(pfn) \ macro
/kernel/linux/linux-5.10/arch/parisc/include/asm/
H A Dpage.h157 #define pfn_valid(pfn) ((pfn) < max_mapnr) macro
178 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)

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