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/kernel/linux/linux-5.10/arch/m68k/include/asm/
H A Dbitops.h31 static inline void bset_reg_set_bit(int nr, volatile unsigned long *vaddr) in bset_reg_set_bit() argument
33 char *p = (char *)vaddr + (nr ^ 31) / 8; in bset_reg_set_bit()
41 static inline void bset_mem_set_bit(int nr, volatile unsigned long *vaddr) in bset_mem_set_bit() argument
43 char *p = (char *)vaddr + (nr ^ 31) / 8; in bset_mem_set_bit()
50 static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr) in bfset_mem_set_bit() argument
54 : "d" (nr ^ 31), "o" (*vaddr) in bfset_mem_set_bit()
59 #define set_bit(nr, vaddr) bset_reg_set_bit(nr, vaddr)
61 #define set_bit(nr, vaddr) bset_mem_set_bit(nr, vaddr)
71 bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr) bclr_reg_clear_bit() argument
81 bclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bclr_mem_clear_bit() argument
90 bfclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_clear_bit() argument
111 bchg_reg_change_bit(int nr, volatile unsigned long *vaddr) bchg_reg_change_bit() argument
121 bchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bchg_mem_change_bit() argument
130 bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_change_bit() argument
151 test_bit(int nr, const volatile unsigned long *vaddr) test_bit() argument
157 bset_reg_test_and_set_bit(int nr, volatile unsigned long *vaddr) bset_reg_test_and_set_bit() argument
170 bset_mem_test_and_set_bit(int nr, volatile unsigned long *vaddr) bset_mem_test_and_set_bit() argument
182 bfset_mem_test_and_set_bit(int nr, volatile unsigned long *vaddr) bfset_mem_test_and_set_bit() argument
207 bclr_reg_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bclr_reg_test_and_clear_bit() argument
220 bclr_mem_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bclr_mem_test_and_clear_bit() argument
232 bfclr_mem_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_test_and_clear_bit() argument
257 bchg_reg_test_and_change_bit(int nr, volatile unsigned long *vaddr) bchg_reg_test_and_change_bit() argument
270 bchg_mem_test_and_change_bit(int nr, volatile unsigned long *vaddr) bchg_mem_test_and_change_bit() argument
282 bfchg_mem_test_and_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_test_and_change_bit() argument
317 find_first_zero_bit(const unsigned long *vaddr, unsigned size) find_first_zero_bit() argument
343 find_next_zero_bit(const unsigned long *vaddr, int size, int offset) find_next_zero_bit() argument
373 find_first_bit(const unsigned long *vaddr, unsigned size) find_first_bit() argument
398 find_next_bit(const unsigned long *vaddr, int size, int offset) find_next_bit() argument
[all...]
/kernel/linux/linux-6.6/arch/riscv/mm/
H A Dkasan_init.c29 static void __init kasan_populate_pte(pmd_t *pmd, unsigned long vaddr, unsigned long end) in kasan_populate_pte() argument
39 ptep = pte_offset_kernel(pmd, vaddr); in kasan_populate_pte()
47 } while (ptep++, vaddr += PAGE_SIZE, vaddr != end); in kasan_populate_pte()
50 static void __init kasan_populate_pmd(pud_t *pud, unsigned long vaddr, unsigned long end) in kasan_populate_pmd() argument
61 pmdp = pmd_offset(pud, vaddr); in kasan_populate_pmd()
64 next = pmd_addr_end(vaddr, end); in kasan_populate_pmd()
66 if (pmd_none(*pmdp) && IS_ALIGNED(vaddr, PMD_SIZE) && (next - vaddr) >= PMD_SIZE) { in kasan_populate_pmd()
75 kasan_populate_pte(pmdp, vaddr, nex in kasan_populate_pmd()
79 kasan_populate_pud(p4d_t *p4d, unsigned long vaddr, unsigned long end) kasan_populate_pud() argument
109 kasan_populate_p4d(pgd_t *pgd, unsigned long vaddr, unsigned long end) kasan_populate_p4d() argument
139 kasan_populate_pgd(pgd_t *pgdp, unsigned long vaddr, unsigned long end) kasan_populate_pgd() argument
162 kasan_early_clear_pud(p4d_t *p4dp, unsigned long vaddr, unsigned long end) kasan_early_clear_pud() argument
187 kasan_early_clear_p4d(pgd_t *pgdp, unsigned long vaddr, unsigned long end) kasan_early_clear_p4d() argument
213 kasan_early_clear_pgd(pgd_t *pgdp, unsigned long vaddr, unsigned long end) kasan_early_clear_pgd() argument
231 kasan_early_populate_pud(p4d_t *p4dp, unsigned long vaddr, unsigned long end) kasan_early_populate_pud() argument
260 kasan_early_populate_p4d(pgd_t *pgdp, unsigned long vaddr, unsigned long end) kasan_early_populate_p4d() argument
298 kasan_early_populate_pgd(pgd_t *pgdp, unsigned long vaddr, unsigned long end) kasan_early_populate_pgd() argument
368 unsigned long vaddr = (unsigned long)start & PAGE_MASK; kasan_populate() local
371 kasan_populate_pgd(pgd_offset_k(vaddr), vaddr, vend); kasan_populate() local
374 kasan_shallow_populate_pud(p4d_t *p4d, unsigned long vaddr, unsigned long end) kasan_shallow_populate_pud() argument
394 kasan_shallow_populate_p4d(pgd_t *pgd, unsigned long vaddr, unsigned long end) kasan_shallow_populate_p4d() argument
414 kasan_shallow_populate_pgd(unsigned long vaddr, unsigned long end) kasan_shallow_populate_pgd() argument
435 unsigned long vaddr = (unsigned long)start & PAGE_MASK; kasan_shallow_populate() local
[all...]
/kernel/linux/linux-6.6/arch/m68k/include/asm/
H A Dbitops.h31 static inline void bset_reg_set_bit(int nr, volatile unsigned long *vaddr) in bset_reg_set_bit() argument
33 char *p = (char *)vaddr + (nr ^ 31) / 8; in bset_reg_set_bit()
41 static inline void bset_mem_set_bit(int nr, volatile unsigned long *vaddr) in bset_mem_set_bit() argument
43 char *p = (char *)vaddr + (nr ^ 31) / 8; in bset_mem_set_bit()
50 static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr) in bfset_mem_set_bit() argument
54 : "d" (nr ^ 31), "o" (*vaddr) in bfset_mem_set_bit()
59 #define set_bit(nr, vaddr) bset_reg_set_bit(nr, vaddr)
61 #define set_bit(nr, vaddr) bset_mem_set_bit(nr, vaddr)
74 bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr) bclr_reg_clear_bit() argument
84 bclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bclr_mem_clear_bit() argument
93 bfclr_mem_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_clear_bit() argument
117 bchg_reg_change_bit(int nr, volatile unsigned long *vaddr) bchg_reg_change_bit() argument
127 bchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bchg_mem_change_bit() argument
136 bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_change_bit() argument
163 bset_reg_test_and_set_bit(int nr, volatile unsigned long *vaddr) bset_reg_test_and_set_bit() argument
176 bset_mem_test_and_set_bit(int nr, volatile unsigned long *vaddr) bset_mem_test_and_set_bit() argument
188 bfset_mem_test_and_set_bit(int nr, volatile unsigned long *vaddr) bfset_mem_test_and_set_bit() argument
216 bclr_reg_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bclr_reg_test_and_clear_bit() argument
229 bclr_mem_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bclr_mem_test_and_clear_bit() argument
241 bfclr_mem_test_and_clear_bit(int nr, volatile unsigned long *vaddr) bfclr_mem_test_and_clear_bit() argument
269 bchg_reg_test_and_change_bit(int nr, volatile unsigned long *vaddr) bchg_reg_test_and_change_bit() argument
282 bchg_mem_test_and_change_bit(int nr, volatile unsigned long *vaddr) bchg_mem_test_and_change_bit() argument
294 bfchg_mem_test_and_change_bit(int nr, volatile unsigned long *vaddr) bfchg_mem_test_and_change_bit() argument
332 find_first_zero_bit(const unsigned long *vaddr, unsigned size) find_first_zero_bit() argument
358 find_next_zero_bit(const unsigned long *vaddr, int size, int offset) find_next_zero_bit() argument
388 find_first_bit(const unsigned long *vaddr, unsigned size) find_first_bit() argument
413 find_next_bit(const unsigned long *vaddr, int size, int offset) find_next_bit() argument
[all...]
/kernel/linux/linux-5.10/arch/arm/mm/
H A Dcache-xsc3l2.c88 unsigned long vaddr; in xsc3_l2_inv_range() local
95 vaddr = -1; /* to force the first mapping */ in xsc3_l2_inv_range()
101 vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr); in xsc3_l2_inv_range()
102 xsc3_l2_clean_mva(vaddr); in xsc3_l2_inv_range()
103 xsc3_l2_inv_mva(vaddr); in xsc3_l2_inv_range()
111 vaddr = l2_map_va(start, vaddr); in xsc3_l2_inv_range()
112 xsc3_l2_inv_mva(vaddr); in xsc3_l2_inv_range()
120 vaddr in xsc3_l2_inv_range()
132 unsigned long vaddr; xsc3_l2_clean_range() local
170 unsigned long vaddr; xsc3_l2_flush_range() local
[all...]
H A Dhighmem.c20 unsigned long vaddr = __fix_to_virt(idx); in set_fixmap_pte() local
21 pte_t *ptep = virt_to_kpte(vaddr); in set_fixmap_pte()
24 local_flush_tlb_kernel_page(vaddr); in set_fixmap_pte()
27 static inline pte_t get_fixmap_pte(unsigned long vaddr) in get_fixmap_pte() argument
29 pte_t *ptep = virt_to_kpte(vaddr); in get_fixmap_pte()
37 unsigned long vaddr; in kmap_atomic_high_prot() local
57 vaddr = __fix_to_virt(idx); in kmap_atomic_high_prot()
63 BUG_ON(!pte_none(get_fixmap_pte(vaddr))); in kmap_atomic_high_prot()
72 return (void *)vaddr; in kmap_atomic_high_prot()
78 unsigned long vaddr in kunmap_atomic_high() local
103 unsigned long vaddr; kmap_atomic_pfn() local
[all...]
/kernel/linux/linux-6.6/arch/arm/mm/
H A Dcache-xsc3l2.c88 unsigned long vaddr; in xsc3_l2_inv_range() local
95 vaddr = -1; /* to force the first mapping */ in xsc3_l2_inv_range()
101 vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr); in xsc3_l2_inv_range()
102 xsc3_l2_clean_mva(vaddr); in xsc3_l2_inv_range()
103 xsc3_l2_inv_mva(vaddr); in xsc3_l2_inv_range()
111 vaddr = l2_map_va(start, vaddr); in xsc3_l2_inv_range()
112 xsc3_l2_inv_mva(vaddr); in xsc3_l2_inv_range()
120 vaddr in xsc3_l2_inv_range()
132 unsigned long vaddr; xsc3_l2_clean_range() local
170 unsigned long vaddr; xsc3_l2_flush_range() local
[all...]
/kernel/linux/linux-5.10/arch/parisc/kernel/
H A Dpci-dma.c77 unsigned long vaddr, in map_pte_uncached()
81 unsigned long orig_vaddr = vaddr; in map_pte_uncached()
83 vaddr &= ~PMD_MASK; in map_pte_uncached()
84 end = vaddr + size; in map_pte_uncached()
96 vaddr += PAGE_SIZE; in map_pte_uncached()
100 } while (vaddr < end); in map_pte_uncached()
104 static inline int map_pmd_uncached(pmd_t * pmd, unsigned long vaddr, in map_pmd_uncached() argument
108 unsigned long orig_vaddr = vaddr; in map_pmd_uncached()
110 vaddr &= ~PGDIR_MASK; in map_pmd_uncached()
111 end = vaddr in map_pmd_uncached()
76 map_pte_uncached(pte_t * pte, unsigned long vaddr, unsigned long size, unsigned long *paddr_ptr) map_pte_uncached() argument
127 map_uncached_pages(unsigned long vaddr, unsigned long size, unsigned long paddr) map_uncached_pages() argument
153 unmap_uncached_pte(pmd_t * pmd, unsigned long vaddr, unsigned long size) unmap_uncached_pte() argument
189 unmap_uncached_pmd(pgd_t * dir, unsigned long vaddr, unsigned long size) unmap_uncached_pmd() argument
216 unmap_uncached_pages(unsigned long vaddr, unsigned long size) unmap_uncached_pages() argument
305 pcxl_free_range(unsigned long vaddr, size_t size) pcxl_free_range() argument
404 unsigned long vaddr; arch_dma_alloc() local
431 arch_dma_free(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, unsigned long attrs) arch_dma_free() argument
[all...]
/kernel/linux/linux-6.6/arch/parisc/kernel/
H A Dpci-dma.c77 unsigned long vaddr, in map_pte_uncached()
81 unsigned long orig_vaddr = vaddr; in map_pte_uncached()
83 vaddr &= ~PMD_MASK; in map_pte_uncached()
84 end = vaddr + size; in map_pte_uncached()
96 vaddr += PAGE_SIZE; in map_pte_uncached()
100 } while (vaddr < end); in map_pte_uncached()
104 static inline int map_pmd_uncached(pmd_t * pmd, unsigned long vaddr, in map_pmd_uncached() argument
108 unsigned long orig_vaddr = vaddr; in map_pmd_uncached()
110 vaddr &= ~PGDIR_MASK; in map_pmd_uncached()
111 end = vaddr in map_pmd_uncached()
76 map_pte_uncached(pte_t * pte, unsigned long vaddr, unsigned long size, unsigned long *paddr_ptr) map_pte_uncached() argument
127 map_uncached_pages(unsigned long vaddr, unsigned long size, unsigned long paddr) map_uncached_pages() argument
153 unmap_uncached_pte(pmd_t * pmd, unsigned long vaddr, unsigned long size) unmap_uncached_pte() argument
189 unmap_uncached_pmd(pgd_t * dir, unsigned long vaddr, unsigned long size) unmap_uncached_pmd() argument
216 unmap_uncached_pages(unsigned long vaddr, unsigned long size) unmap_uncached_pages() argument
305 pcxl_free_range(unsigned long vaddr, size_t size) pcxl_free_range() argument
404 unsigned long vaddr; arch_dma_alloc() local
423 arch_dma_free(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle, unsigned long attrs) arch_dma_free() argument
[all...]
/kernel/linux/linux-5.10/arch/csky/mm/
H A Dhighmem.c24 unsigned long vaddr; in kmap_atomic_high_prot() local
29 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); in kmap_atomic_high_prot()
34 flush_tlb_one((unsigned long)vaddr); in kmap_atomic_high_prot()
36 return (void *)vaddr; in kmap_atomic_high_prot()
42 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in kunmap_atomic_high() local
45 if (vaddr < FIXADDR_START) in kunmap_atomic_high()
51 BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); in kunmap_atomic_high()
53 pte_clear(&init_mm, vaddr, kmap_pte - idx); in kunmap_atomic_high()
54 flush_tlb_one(vaddr); in kunmap_atomic_high()
68 unsigned long vaddr; in kmap_atomic_pfn() local
84 unsigned long vaddr; kmap_pages_init() local
102 unsigned long vaddr; kmap_init() local
[all...]
/kernel/linux/linux-5.10/arch/parisc/mm/
H A Dfixmap.c15 unsigned long vaddr = __fix_to_virt(idx); in set_fixmap() local
16 pgd_t *pgd = pgd_offset_k(vaddr); in set_fixmap()
17 p4d_t *p4d = p4d_offset(pgd, vaddr); in set_fixmap()
18 pud_t *pud = pud_offset(p4d, vaddr); in set_fixmap()
19 pmd_t *pmd = pmd_offset(pud, vaddr); in set_fixmap()
23 pte = pte_alloc_kernel(pmd, vaddr); in set_fixmap()
25 pte = pte_offset_kernel(pmd, vaddr); in set_fixmap()
26 set_pte_at(&init_mm, vaddr, pte, __mk_pte(phys, PAGE_KERNEL_RWX)); in set_fixmap()
27 flush_tlb_kernel_range(vaddr, vaddr in set_fixmap()
32 unsigned long vaddr = __fix_to_virt(idx); clear_fixmap() local
[all...]
/kernel/linux/linux-6.6/arch/arm/include/asm/
H A Dpage.h111 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
113 unsigned long vaddr, struct vm_area_struct *vma);
117 unsigned long vaddr, struct vm_area_struct *vma);
118 void fa_clear_user_highpage(struct page *page, unsigned long vaddr);
120 unsigned long vaddr, struct vm_area_struct *vma);
121 void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr);
123 unsigned long vaddr, struct vm_area_struct *vma);
124 void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr);
126 unsigned long vaddr, struct vm_area_struct *vma);
127 void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr);
[all...]
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dmem_encrypt_amd.c158 static void __init __sme_early_map_unmap_mem(void *vaddr, unsigned long size, in __sme_early_map_unmap_mem() argument
161 unsigned long paddr = (unsigned long)vaddr - __PAGE_OFFSET; in __sme_early_map_unmap_mem()
169 __early_make_pgtable((unsigned long)vaddr, pmd); in __sme_early_map_unmap_mem()
171 vaddr += PMD_SIZE; in __sme_early_map_unmap_mem()
292 static void enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) in enc_dec_hypercall() argument
295 unsigned long vaddr_end = vaddr + size; in enc_dec_hypercall()
297 while (vaddr < vaddr_end) { in enc_dec_hypercall()
302 kpte = lookup_address(vaddr, &level); in enc_dec_hypercall()
304 WARN_ONCE(1, "kpte lookup for vaddr\n"); in enc_dec_hypercall()
317 vaddr in enc_dec_hypercall()
322 amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc) amd_enc_status_change_prepare() argument
335 amd_enc_status_change_finish(unsigned long vaddr, int npages, bool enc) amd_enc_status_change_finish() argument
405 early_set_memory_enc_dec(unsigned long vaddr, unsigned long size, bool enc) early_set_memory_enc_dec() argument
475 early_set_memory_decrypted(unsigned long vaddr, unsigned long size) early_set_memory_decrypted() argument
480 early_set_memory_encrypted(unsigned long vaddr, unsigned long size) early_set_memory_encrypted() argument
485 early_set_mem_enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) early_set_mem_enc_dec_hypercall() argument
535 unsigned long vaddr, vaddr_end, npages; mem_encrypt_free_decrypted_mem() local
[all...]
/kernel/linux/linux-6.6/arch/parisc/mm/
H A Dfixmap.c15 unsigned long vaddr = __fix_to_virt(idx); in set_fixmap() local
16 pgd_t *pgd = pgd_offset_k(vaddr); in set_fixmap()
17 p4d_t *p4d = p4d_offset(pgd, vaddr); in set_fixmap()
18 pud_t *pud = pud_offset(p4d, vaddr); in set_fixmap()
19 pmd_t *pmd = pmd_offset(pud, vaddr); in set_fixmap()
22 pte = pte_offset_kernel(pmd, vaddr); in set_fixmap()
23 set_pte_at(&init_mm, vaddr, pte, __mk_pte(phys, PAGE_KERNEL_RWX)); in set_fixmap()
24 flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE); in set_fixmap()
29 unsigned long vaddr in clear_fixmap() local
[all...]
/kernel/linux/linux-5.10/arch/arm/mach-ixp4xx/include/mach/
H A Dio.h97 const u8 *vaddr = p; in __indirect_writesb() local
100 writeb(*vaddr++, bus_addr); in __indirect_writesb()
122 const u16 *vaddr = p; in __indirect_writesw() local
125 writew(*vaddr++, bus_addr); in __indirect_writesw()
143 const u32 *vaddr = p; in __indirect_writesl() local
145 writel(*vaddr++, bus_addr); in __indirect_writesl()
167 u8 *vaddr = p; in __indirect_readsb() local
170 *vaddr++ = readb(bus_addr); in __indirect_readsb()
192 u16 *vaddr = p; in __indirect_readsw() local
195 *vaddr in __indirect_readsw()
215 u32 *vaddr = p; __indirect_readsl() local
258 const u8 *vaddr = p; outsb() local
277 const u16 *vaddr = p; outsw() local
291 const u32 *vaddr = p; outsl() local
311 u8 *vaddr = p; insb() local
331 u16 *vaddr = p; insw() local
349 u32 *vaddr = p; insl() local
375 ioread8_rep(const void __iomem *addr, void *vaddr, u32 count) ioread8_rep() argument
403 ioread16_rep(const void __iomem *addr, void *vaddr, u32 count) ioread16_rep() argument
433 ioread32_rep(const void __iomem *addr, void *vaddr, u32 count) ioread32_rep() argument
462 iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count) iowrite8_rep() argument
491 iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count) iowrite16_rep() argument
520 iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count) iowrite32_rep() argument
[all...]
/kernel/linux/linux-6.6/mm/
H A Dhighmem.c154 struct page *__kmap_to_page(void *vaddr) in __kmap_to_page() argument
156 unsigned long base = (unsigned long) vaddr & PAGE_MASK; in __kmap_to_page()
158 unsigned long addr = (unsigned long)vaddr; in __kmap_to_page()
181 return virt_to_page(vaddr); in __kmap_to_page()
236 unsigned long vaddr; in map_new_virtual() local
278 vaddr = PKMAP_ADDR(last_pkmap_nr); in map_new_virtual()
279 set_pte_at(&init_mm, vaddr, in map_new_virtual()
283 set_page_address(page, (void *)vaddr); in map_new_virtual()
285 return vaddr; in map_new_virtual()
298 unsigned long vaddr; in kmap_high() local
328 unsigned long vaddr, flags; kmap_high_get() local
350 unsigned long vaddr; kunmap_high() local
512 kmap_high_unmap_local(unsigned long vaddr) kmap_high_unmap_local() argument
525 kmap_get_pte(unsigned long vaddr, int idx) kmap_get_pte() argument
541 unsigned long vaddr; __kmap_local_pfn_prot() local
585 kunmap_local_indexed(const void *vaddr) kunmap_local_indexed() argument
[all...]
/kernel/liteos_a/kernel/base/include/
H A Dlos_vm_map.h74 VADDR_T vaddr; /* Faulting virtual address */ member
179 STATIC INLINE BOOL LOS_IsKernelAddress(VADDR_T vaddr) in LOS_IsKernelAddress() argument
181 return ((vaddr >= (VADDR_T)KERNEL_ASPACE_BASE) && in LOS_IsKernelAddress()
182 (vaddr <= ((VADDR_T)KERNEL_ASPACE_BASE + ((VADDR_T)KERNEL_ASPACE_SIZE - 1)))); in LOS_IsKernelAddress()
185 STATIC INLINE BOOL LOS_IsKernelAddressRange(VADDR_T vaddr, size_t len) in LOS_IsKernelAddressRange() argument
187 return (vaddr + len > vaddr) && LOS_IsKernelAddress(vaddr) && (LOS_IsKernelAddress(vaddr + len - 1)); in LOS_IsKernelAddressRange()
241 STATIC INLINE BOOL LOS_IsUserAddress(VADDR_T vaddr) in LOS_IsUserAddress() argument
247 LOS_IsUserAddressRange(VADDR_T vaddr, size_t len) LOS_IsUserAddressRange() argument
252 LOS_IsVmallocAddress(VADDR_T vaddr) LOS_IsVmallocAddress() argument
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/freescale/fman/
H A Dfman_muram.c47 unsigned long vaddr) in fman_muram_vbase_to_offset()
49 return vaddr - (unsigned long)muram->vbase; in fman_muram_vbase_to_offset()
68 void __iomem *vaddr; in fman_muram_init() local
81 vaddr = ioremap(base, size); in fman_muram_init()
82 if (!vaddr) { in fman_muram_init()
87 ret = gen_pool_add_virt(muram->pool, (unsigned long)vaddr, in fman_muram_init()
91 iounmap(vaddr); in fman_muram_init()
95 memset_io(vaddr, 0, (int)size); in fman_muram_init()
97 muram->vbase = vaddr; in fman_muram_init()
134 unsigned long vaddr; in fman_muram_alloc() local
46 fman_muram_vbase_to_offset(struct muram_info *muram, unsigned long vaddr) fman_muram_vbase_to_offset() argument
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/freescale/fman/
H A Dfman_muram.c20 unsigned long vaddr) in fman_muram_vbase_to_offset()
22 return vaddr - (unsigned long)muram->vbase; in fman_muram_vbase_to_offset()
41 void __iomem *vaddr; in fman_muram_init() local
54 vaddr = ioremap(base, size); in fman_muram_init()
55 if (!vaddr) { in fman_muram_init()
60 ret = gen_pool_add_virt(muram->pool, (unsigned long)vaddr, in fman_muram_init()
64 iounmap(vaddr); in fman_muram_init()
68 memset_io(vaddr, 0, (int)size); in fman_muram_init()
70 muram->vbase = vaddr; in fman_muram_init()
107 unsigned long vaddr; in fman_muram_alloc() local
19 fman_muram_vbase_to_offset(struct muram_info *muram, unsigned long vaddr) fman_muram_vbase_to_offset() argument
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/kernel/linux/linux-5.10/arch/m68k/sun3/
H A Ddvma.c23 static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) in dvma_page() argument
34 // pr_info("dvma_remap: addr %lx -> %lx pte %08lx\n", kaddr, vaddr, pte); in dvma_page()
35 if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) { in dvma_page()
36 sun3_put_pte(vaddr, pte); in dvma_page()
37 ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] = pte; in dvma_page()
40 return (vaddr + (kaddr & ~PAGE_MASK)); in dvma_page()
49 unsigned long vaddr; in dvma_map_iommu() local
51 vaddr = dvma_btov(baddr); in dvma_map_iommu()
53 end = vaddr + len; in dvma_map_iommu()
55 while(vaddr < en in dvma_map_iommu()
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/kernel/linux/linux-6.6/arch/m68k/sun3/
H A Ddvma.c23 static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) in dvma_page() argument
34 // pr_info("dvma_remap: addr %lx -> %lx pte %08lx\n", kaddr, vaddr, pte); in dvma_page()
35 if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) { in dvma_page()
36 sun3_put_pte(vaddr, pte); in dvma_page()
37 ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] = pte; in dvma_page()
40 return (vaddr + (kaddr & ~PAGE_MASK)); in dvma_page()
49 unsigned long vaddr; in dvma_map_iommu() local
51 vaddr = dvma_btov(baddr); in dvma_map_iommu()
53 end = vaddr + len; in dvma_map_iommu()
55 while(vaddr < en in dvma_map_iommu()
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/kernel/linux/linux-5.10/arch/sparc/mm/
H A Dio-unit.c96 static unsigned long iounit_get_area(struct iounit_struct *iounit, unsigned long vaddr, int size) in iounit_get_area() argument
102 npages = ((vaddr & ~PAGE_MASK) + size + (PAGE_SIZE-1)) >> PAGE_SHIFT; in iounit_get_area()
111 IOD(("iounit_get_area(%08lx,%d[%d])=", vaddr, size, npages)); in iounit_get_area()
126 panic("iounit_get_area: Couldn't find free iopte slots for (%08lx,%d)\n", vaddr, size); in iounit_get_area()
134 iopte = MKIOPTE(__pa(vaddr & PAGE_MASK)); in iounit_get_area()
135 vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK); in iounit_get_area()
140 IOD(("%08lx\n", vaddr)); in iounit_get_area()
141 return vaddr; in iounit_get_area()
148 void *vaddr in iounit_map_page() local
180 iounit_unmap_page(struct device *dev, dma_addr_t vaddr, size_t len, enum dma_data_direction dir, unsigned long attrs) iounit_unmap_page() argument
199 unsigned long flags, vaddr, len; iounit_unmap_sg() local
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/kernel/linux/linux-6.6/arch/sparc/mm/
H A Dio-unit.c97 static unsigned long iounit_get_area(struct iounit_struct *iounit, unsigned long vaddr, int size) in iounit_get_area() argument
103 npages = ((vaddr & ~PAGE_MASK) + size + (PAGE_SIZE-1)) >> PAGE_SHIFT; in iounit_get_area()
112 IOD(("iounit_get_area(%08lx,%d[%d])=", vaddr, size, npages)); in iounit_get_area()
127 panic("iounit_get_area: Couldn't find free iopte slots for (%08lx,%d)\n", vaddr, size); in iounit_get_area()
135 iopte = MKIOPTE(__pa(vaddr & PAGE_MASK)); in iounit_get_area()
136 vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK); in iounit_get_area()
141 IOD(("%08lx\n", vaddr)); in iounit_get_area()
142 return vaddr; in iounit_get_area()
149 void *vaddr in iounit_map_page() local
181 iounit_unmap_page(struct device *dev, dma_addr_t vaddr, size_t len, enum dma_data_direction dir, unsigned long attrs) iounit_unmap_page() argument
200 unsigned long flags, vaddr, len; iounit_unmap_sg() local
[all...]
/kernel/linux/linux-5.10/arch/mips/mm/
H A Dhighmem.c23 unsigned long vaddr; in kmap_atomic_high_prot() local
28 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); in kmap_atomic_high_prot()
33 local_flush_tlb_one((unsigned long)vaddr); in kmap_atomic_high_prot()
35 return (void*) vaddr; in kmap_atomic_high_prot()
41 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in kunmap_atomic_high() local
44 if (vaddr < FIXADDR_START) in kunmap_atomic_high()
52 BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); in kunmap_atomic_high()
58 pte_clear(&init_mm, vaddr, kmap_pte-idx); in kunmap_atomic_high()
59 local_flush_tlb_one(vaddr); in kunmap_atomic_high()
72 unsigned long vaddr; in kmap_atomic_pfn() local
[all...]
/kernel/linux/linux-5.10/arch/m68k/sun3x/
H A Ddvma.c79 unsigned long vaddr, int len) in dvma_map_cpu()
88 vaddr &= PAGE_MASK; in dvma_map_cpu()
90 end = PAGE_ALIGN(vaddr + len); in dvma_map_cpu()
92 pr_debug("dvma: mapping kern %08lx to virt %08lx\n", kaddr, vaddr); in dvma_map_cpu()
93 pgd = pgd_offset_k(vaddr); in dvma_map_cpu()
94 p4d = p4d_offset(pgd, vaddr); in dvma_map_cpu()
95 pud = pud_offset(p4d, vaddr); in dvma_map_cpu()
101 if((pmd = pmd_alloc(&init_mm, pud, vaddr)) == NULL) { in dvma_map_cpu()
106 if((end & PGDIR_MASK) > (vaddr & PGDIR_MASK)) in dvma_map_cpu()
107 end2 = (vaddr in dvma_map_cpu()
78 dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len) dvma_map_cpu() argument
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/kernel/linux/linux-6.6/arch/m68k/sun3x/
H A Ddvma.c79 unsigned long vaddr, int len) in dvma_map_cpu()
88 vaddr &= PAGE_MASK; in dvma_map_cpu()
90 end = PAGE_ALIGN(vaddr + len); in dvma_map_cpu()
92 pr_debug("dvma: mapping kern %08lx to virt %08lx\n", kaddr, vaddr); in dvma_map_cpu()
93 pgd = pgd_offset_k(vaddr); in dvma_map_cpu()
94 p4d = p4d_offset(pgd, vaddr); in dvma_map_cpu()
95 pud = pud_offset(p4d, vaddr); in dvma_map_cpu()
101 if((pmd = pmd_alloc(&init_mm, pud, vaddr)) == NULL) { in dvma_map_cpu()
106 if((end & PGDIR_MASK) > (vaddr & PGDIR_MASK)) in dvma_map_cpu()
107 end2 = (vaddr in dvma_map_cpu()
78 dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len) dvma_map_cpu() argument
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