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/linux/arch/mips/include/asm/
H A Dasm-eva.h19 #define kernel_ll(reg, addr) "ll " reg ", " addr "\n" argument
20 #define kernel_sc(reg, addr) "sc " reg ", " addr "\n" argument
21 #define kernel_lw(reg, addr) "lw " reg ", " addr "\n" argument
22 #define kernel_lwl(reg, addr) "lwl " reg ", " addr "\n" argument
23 #define kernel_lwr(reg, addr) "lwr " reg ", " addr "\n" argument
24 #define kernel_lh(reg, addr) "lh " reg ", " addr "\n" argument
25 #define kernel_lb(reg, addr) "lb " reg ", " addr "\n" argument
26 #define kernel_lbu(reg, addr) "lbu " reg ", " addr "\n" argument
27 #define kernel_sw(reg, addr) "sw " reg ", " addr "\n" argument
28 #define kernel_swl(reg, addr) "swl " reg ", " addr "\n" argument
[all …]
H A Dr4kcache.h47 #define _cache_op(insn, op, addr) \ argument
55 : "i" (op), "R" (*(unsigned char *)(addr)))
57 #define cache_op(op, addr) \ argument
58 _cache_op(kernel_cache, op, addr)
60 static inline void flush_icache_line_indexed(unsigned long addr) in flush_icache_line_indexed() argument
62 cache_op(Index_Invalidate_I, addr); in flush_icache_line_indexed()
65 static inline void flush_dcache_line_indexed(unsigned long addr) in flush_dcache_line_indexed() argument
67 cache_op(Index_Writeback_Inv_D, addr); in flush_dcache_line_indexed()
70 static inline void flush_scache_line_indexed(unsigned long addr) in flush_scache_line_indexed() argument
72 cache_op(Index_Writeback_Inv_SD, addr); in flush_scache_line_indexed()
[all …]
/linux/arch/parisc/lib/
H A Diomap.c32 * Technically, this should be 'if (VMALLOC_START < addr < VMALLOC_END),
36 #define INDIRECT_ADDR(addr) (((unsigned long)(addr) & 1UL<<63) != 0) argument
37 #define ADDR_TO_REGION(addr) (((unsigned long)addr >> 60) & 7) argument
40 #define INDIRECT_ADDR(addr) (((unsigned long)(addr) & 1UL<<31) != 0) argument
41 #define ADDR_TO_REGION(addr) (((unsigned long)addr >> 28) & 7) argument
74 #define ADDR2PORT(addr) ((unsigned long __force)(addr) & 0xffffff) argument
76 static unsigned int ioport_read8(const void __iomem *addr) in ioport_read8() argument
78 return inb(ADDR2PORT(addr)); in ioport_read8()
81 static unsigned int ioport_read16(const void __iomem *addr) in ioport_read16() argument
83 return inw(ADDR2PORT(addr)); in ioport_read16()
[all …]
/linux/include/asm-generic/
H A Dio.h83 void log_write_mmio(u64 val, u8 width, volatile void __iomem *addr,
85 void log_post_write_mmio(u64 val, u8 width, volatile void __iomem *addr,
87 void log_read_mmio(u8 width, const volatile void __iomem *addr,
89 void log_post_read_mmio(u64 val, u8 width, const volatile void __iomem *addr,
94 static inline void log_write_mmio(u64 val, u8 width, volatile void __iomem *addr, in log_write_mmio() argument
96 static inline void log_post_write_mmio(u64 val, u8 width, volatile void __iomem *addr, in log_post_write_mmio() argument
98 static inline void log_read_mmio(u8 width, const volatile void __iomem *addr, in log_read_mmio() argument
100 static inline void log_post_read_mmio(u64 val, u8 width, const volatile void __iomem *addr, in log_post_read_mmio() argument
115 static inline u8 __raw_readb(const volatile void __iomem *addr) in __raw_readb() argument
117 return *(const volatile u8 __force *)addr; in __raw_readb()
[all …]
/linux/lib/
H A Diomap.c52 #define IO_COND(addr, is_pio, is_mmio) do { \ argument
53 unsigned long port = (unsigned long __force)addr; \
69 #define mmio_read16be(addr) swab16(readw(addr)) argument
70 #define mmio_read32be(addr) swab32(readl(addr)) argument
71 #define mmio_read64be(addr) swab64(readq(addr)) argument
79 unsigned int ioread8(const void __iomem *addr) in ioread8() argument
81 IO_COND(addr, return inb(port), return readb(addr)); in ioread8()
85 unsigned int ioread16(const void __iomem *addr) in ioread16() argument
87 IO_COND(addr, return inw(port), return readw(addr)); in ioread16()
91 unsigned int ioread16be(const void __iomem *addr) in ioread16be() argument
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/linux/mm/kasan/
H A Dinit.c92 static void __ref zero_pte_populate(pmd_t *pmd, unsigned long addr, in zero_pte_populate() argument
95 pte_t *pte = pte_offset_kernel(pmd, addr); in zero_pte_populate()
102 while (addr + PAGE_SIZE <= end) { in zero_pte_populate()
103 set_pte_at(&init_mm, addr, pte, zero_pte); in zero_pte_populate()
104 addr += PAGE_SIZE; in zero_pte_populate()
105 pte = pte_offset_kernel(pmd, addr); in zero_pte_populate()
109 static int __ref zero_pmd_populate(pud_t *pud, unsigned long addr, in zero_pmd_populate() argument
112 pmd_t *pmd = pmd_offset(pud, addr); in zero_pmd_populate()
116 next = pmd_addr_end(addr, end); in zero_pmd_populate()
118 if (IS_ALIGNED(addr, PMD_SIZE) && end - addr >= PMD_SIZE) { in zero_pmd_populate()
[all …]
/linux/rust/helpers/
H A Dio.c16 void rust_helper_iounmap(void __iomem *addr) in rust_helper_iounmap() argument
18 iounmap(addr); in rust_helper_iounmap()
21 u8 rust_helper_readb(const void __iomem *addr) in rust_helper_readb() argument
23 return readb(addr); in rust_helper_readb()
26 u16 rust_helper_readw(const void __iomem *addr) in rust_helper_readw() argument
28 return readw(addr); in rust_helper_readw()
31 u32 rust_helper_readl(const void __iomem *addr) in rust_helper_readl() argument
33 return readl(addr); in rust_helper_readl()
37 u64 rust_helper_readq(const void __iomem *addr) in rust_helper_readq() argument
39 return readq(addr); in rust_helper_readq()
[all …]
/linux/arch/powerpc/include/asm/
H A Dio.h94 static inline u##size name(const volatile u##size __iomem *addr) \
98 : "=r" (ret) : "r" (addr) : "memory"); \
103 static inline void name(volatile u##size __iomem *addr, u##size val) \
106 : : "r" (addr), "r" (val) : "memory"); \
111 static inline u##size name(const volatile u##size __iomem *addr) \
115 : "=r" (ret) : "b" (addr) : "memory"); \
120 static inline void name(volatile u##size __iomem *addr, u##size val) \
123 : : "b" (addr), "r" (val) : "memory"); \
128 static inline u##size name(const volatile u##size __iomem *addr) \
132 : "=r" (ret) : "Z" (*addr) : "memory"); \
[all …]
/linux/include/trace/events/
H A Dthp.h14 TP_PROTO(unsigned long addr, unsigned long pte),
15 TP_ARGS(addr, pte),
17 __field(unsigned long, addr)
22 __entry->addr = addr;
26 TP_printk("Set page table entry with 0x%lx with 0x%lx", __entry->addr, __entry->pte)
30 TP_PROTO(unsigned long addr, unsigned long pmd),
31 TP_ARGS(addr, pmd)
35 TP_PROTO(unsigned long addr, unsigned long pud),
36 TP_ARGS(addr, pud)
41 TP_PROTO(unsigned long addr, unsigned long pte, unsigned long clr, unsigned long set),
[all …]
H A Dbridge.h15 const unsigned char *addr, u16 vid, u16 nlh_flags),
17 TP_ARGS(ndm, dev, addr, vid, nlh_flags),
22 __array(unsigned char, addr, ETH_ALEN)
29 memcpy(__entry->addr, addr, ETH_ALEN);
35 TP_printk("dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u nlh_flags %04x ndm_flags %02x",
36 __get_str(dev), __entry->addr[0], __entry->addr[1],
37 __entry->addr[2], __entry->addr[3], __entry->addr[4],
38 __entry->addr[5], __entry->vid,
45 const unsigned char *addr, u16 vid),
47 TP_ARGS(br, p, addr, vid),
[all …]
/linux/arch/powerpc/lib/
H A Dcode-patching.c44 int raw_patch_instruction(u32 *addr, ppc_inst_t instr) in raw_patch_instruction() argument
47 return __patch_mem(addr, ppc_inst_as_ulong(instr), addr, true); in raw_patch_instruction()
49 return __patch_mem(addr, ppc_inst_val(instr), addr, false); in raw_patch_instruction()
57 unsigned long addr; member
63 static int map_patch_area(void *addr, unsigned long text_poke_addr);
64 static void unmap_patch_area(unsigned long addr);
108 unsigned long addr; in text_area_cpu_up() local
119 addr = (unsigned long)area->addr; in text_area_cpu_up()
120 err = map_patch_area(empty_zero_page, addr); in text_area_cpu_up()
124 unmap_patch_area(addr); in text_area_cpu_up()
[all …]
/linux/drivers/net/wireless/realtek/rtw88/
H A Dhci.h28 u8 (*read8)(struct rtw_dev *rtwdev, u32 addr);
29 u16 (*read16)(struct rtw_dev *rtwdev, u32 addr);
30 u32 (*read32)(struct rtw_dev *rtwdev, u32 addr);
31 void (*write8)(struct rtw_dev *rtwdev, u32 addr, u8 val);
32 void (*write16)(struct rtw_dev *rtwdev, u32 addr, u16 val);
33 void (*write32)(struct rtw_dev *rtwdev, u32 addr, u32 val);
102 static inline u8 rtw_read8(struct rtw_dev *rtwdev, u32 addr) in rtw_read8() argument
104 return rtwdev->hci.ops->read8(rtwdev, addr); in rtw_read8()
107 static inline u16 rtw_read16(struct rtw_dev *rtwdev, u32 addr) in rtw_read16() argument
109 return rtwdev->hci.ops->read16(rtwdev, addr); in rtw_read16()
[all …]
/linux/arch/sparc/include/asm/
H A Dbitops_32.h22 unsigned long sp32___set_bit(unsigned long *addr, unsigned long mask);
23 unsigned long sp32___clear_bit(unsigned long *addr, unsigned long mask);
24 unsigned long sp32___change_bit(unsigned long *addr, unsigned long mask);
27 * Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0'
32 static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *addr) in test_and_set_bit() argument
34 unsigned long *ADDR, mask; in test_and_set_bit() local
36 ADDR = ((unsigned long *) addr) + (nr >> 5); in test_and_set_bit()
39 return sp32___set_bit(ADDR, mask) != 0; in test_and_set_bit()
42 static inline void set_bit(unsigned long nr, volatile unsigned long *addr) in set_bit() argument
44 unsigned long *ADDR, mask; in set_bit() local
[all …]
/linux/arch/riscv/include/asm/
H A Dio.h62 static inline void __ ## port ## len(const volatile void __iomem *addr, \
71 ctype x = __raw_read ## len(addr); \
79 static inline void __ ## port ## len(volatile void __iomem *addr, \
88 __raw_write ## len(*buf++, addr); \
94 __io_reads_ins(reads, u8, b, __io_br(), __io_ar(addr))
95 __io_reads_ins(reads, u16, w, __io_br(), __io_ar(addr))
96 __io_reads_ins(reads, u32, l, __io_br(), __io_ar(addr))
97 #define readsb(addr, buffer, count) __readsb(addr, buffer, count) argument
98 #define readsw(addr, buffer, count) __readsw(addr, buffer, count) argument
99 #define readsl(addr, buffer, count) __readsl(addr, buffer, count) argument
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/linux/net/ceph/
H A Ddecode.c11 struct ceph_entity_addr *addr) in ceph_decode_entity_addr_versioned() argument
26 ceph_decode_copy_safe(p, end, &addr->type, sizeof(addr->type), bad); in ceph_decode_entity_addr_versioned()
28 ceph_decode_copy_safe(p, end, &addr->nonce, sizeof(addr->nonce), bad); in ceph_decode_entity_addr_versioned()
31 if (addr_len > sizeof(addr->in_addr)) in ceph_decode_entity_addr_versioned()
34 memset(&addr->in_addr, 0, sizeof(addr->in_addr)); in ceph_decode_entity_addr_versioned()
36 ceph_decode_copy_safe(p, end, &addr->in_addr, addr_len, bad); in ceph_decode_entity_addr_versioned()
38 addr->in_addr.ss_family = in ceph_decode_entity_addr_versioned()
39 le16_to_cpu((__force __le16)addr->in_addr.ss_family); in ceph_decode_entity_addr_versioned()
51 struct ceph_entity_addr *addr) in ceph_decode_entity_addr_legacy() argument
62 addr->type = CEPH_ENTITY_ADDR_TYPE_LEGACY; in ceph_decode_entity_addr_legacy()
[all …]
/linux/net/dsa/
H A Dtrace.h26 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr, u16 vid,
29 TP_ARGS(dp, addr, vid, db, err),
35 __array(unsigned char, addr, ETH_ALEN)
45 ether_addr_copy(__entry->addr, addr);
51 TP_printk("%s %s port %d addr %pM vid %u db \"%s\" err %d",
52 __get_str(dev), __get_str(kind), __entry->port, __entry->addr,
61 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr,
63 TP_ARGS(dp, addr, vid, db, err));
66 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr,
68 TP_ARGS(dp, addr, vid, db, err));
[all …]
/linux/arch/alpha/include/asm/
H A Dio.h135 static inline TYPE generic_##NAME(QUAL void __iomem *addr) \
137 return alpha_mv.mv_##NAME(addr); \
141 static inline void generic_##NAME(TYPE b, QUAL void __iomem *addr) \
143 alpha_mv.mv_##NAME(b, addr); \
241 extern u8 readb(const volatile void __iomem *addr);
242 extern u16 readw(const volatile void __iomem *addr);
243 extern u32 readl(const volatile void __iomem *addr);
244 extern u64 readq(const volatile void __iomem *addr);
245 extern void writeb(u8 b, volatile void __iomem *addr);
246 extern void writew(u16 b, volatile void __iomem *addr);
[all …]
/linux/arch/powerpc/mm/book3s64/
H A Dsubpage_prot.c25 unsigned long i, j, addr; in subpage_prot_free() local
37 addr = 0; in subpage_prot_free()
43 for (j = 0; j < SBP_L2_COUNT && addr < spt->maxaddr; in subpage_prot_free()
44 ++j, addr += PAGE_SIZE) in subpage_prot_free()
53 static void hpte_flush_range(struct mm_struct *mm, unsigned long addr, in hpte_flush_range() argument
63 pgd = pgd_offset(mm, addr); in hpte_flush_range()
64 p4d = p4d_offset(pgd, addr); in hpte_flush_range()
67 pud = pud_offset(p4d, addr); in hpte_flush_range()
70 pmd = pmd_offset(pud, addr); in hpte_flush_range()
73 pte = pte_offset_map_lock(mm, pmd, addr, &ptl); in hpte_flush_range()
[all …]
/linux/arch/riscv/mm/
H A Dhugetlbpage.c6 pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep) in huge_ptep_get() argument
32 unsigned long addr, in huge_pte_alloc() argument
42 pgd = pgd_offset(mm, addr); in huge_pte_alloc()
43 p4d = p4d_alloc(mm, pgd, addr); in huge_pte_alloc()
47 pud = pud_alloc(mm, p4d, addr); in huge_pte_alloc()
57 if (want_pmd_share(vma, addr) && pud_none(pudp_get(pud))) in huge_pte_alloc()
58 pte = huge_pmd_share(mm, vma, addr, pud); in huge_pte_alloc()
60 pte = (pte_t *)pmd_alloc(mm, pud, addr); in huge_pte_alloc()
64 pmd = pmd_alloc(mm, pud, addr); in huge_pte_alloc()
70 pte = pte_alloc_huge(mm, pmd, addr & napot_cont_mask(order)); in huge_pte_alloc()
[all …]
/linux/tools/testing/selftests/mm/
H A Dmadv_populate.c32 char *addr; in sense_support() local
35 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
37 if (!addr) in sense_support()
40 ret = madvise(addr, pagesize, MADV_POPULATE_READ); in sense_support()
44 ret = madvise(addr, pagesize, MADV_POPULATE_WRITE); in sense_support()
48 munmap(addr, pagesize); in sense_support()
53 char *addr; in test_prot_read() local
58 addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); in test_prot_read()
59 if (addr == MAP_FAILED) in test_prot_read()
62 ret = madvise(addr, SIZE, MADV_POPULATE_READ); in test_prot_read()
[all …]
/linux/include/asm-generic/bitops/
H A Dinstrumented-non-atomic.h19 * @addr: the address to start counting from
26 ___set_bit(unsigned long nr, volatile unsigned long *addr) in ___set_bit() argument
28 instrument_write(addr + BIT_WORD(nr), sizeof(long)); in ___set_bit()
29 arch___set_bit(nr, addr); in ___set_bit()
35 * @addr: the address to start counting from
42 ___clear_bit(unsigned long nr, volatile unsigned long *addr) in ___clear_bit() argument
44 instrument_write(addr + BIT_WORD(nr), sizeof(long)); in ___clear_bit()
45 arch___clear_bit(nr, addr); in ___clear_bit()
51 * @addr: the address to start counting from
58 ___change_bit(unsigned long nr, volatile unsigned long *addr) in ___change_bit() argument
[all …]
/linux/drivers/media/pci/cx18/
H A Dcx18-io.h24 static inline u32 cx18_raw_readl(struct cx18 *cx, const void __iomem *addr) in cx18_raw_readl() argument
26 return __raw_readl(addr); in cx18_raw_readl()
30 void cx18_raw_writel_noretry(struct cx18 *cx, u32 val, void __iomem *addr) in cx18_raw_writel_noretry() argument
32 __raw_writel(val, addr); in cx18_raw_writel_noretry()
35 static inline void cx18_raw_writel(struct cx18 *cx, u32 val, void __iomem *addr) in cx18_raw_writel() argument
39 cx18_raw_writel_noretry(cx, val, addr); in cx18_raw_writel()
40 if (val == cx18_raw_readl(cx, addr)) in cx18_raw_writel()
46 static inline u32 cx18_readl(struct cx18 *cx, const void __iomem *addr) in cx18_readl() argument
48 return readl(addr); in cx18_readl()
52 void cx18_writel_noretry(struct cx18 *cx, u32 val, void __iomem *addr) in cx18_writel_noretry() argument
[all …]
/linux/arch/riscv/kernel/
H A Dpatch.c20 void *addr; member
30 static inline bool is_kernel_exittext(uintptr_t addr) in is_kernel_exittext() argument
33 addr >= (uintptr_t)__exittext_begin && in is_kernel_exittext()
34 addr < (uintptr_t)__exittext_end; in is_kernel_exittext()
42 static __always_inline void *patch_map(void *addr, const unsigned int fixmap) in patch_map() argument
44 uintptr_t uintaddr = (uintptr_t) addr; in patch_map()
48 page = phys_to_page(__pa_symbol(addr)); in patch_map()
50 page = vmalloc_to_page(addr); in patch_map()
52 return addr; in patch_map()
57 offset_in_page(addr)); in patch_map()
[all …]
/linux/drivers/net/ethernet/wiznet/
H A Dw5100-spi.c26 static int w5100_spi_read(struct net_device *ndev, u32 addr) in w5100_spi_read() argument
29 u8 cmd[3] = { W5100_SPI_READ_OPCODE, addr >> 8, addr & 0xff }; in w5100_spi_read()
38 static int w5100_spi_write(struct net_device *ndev, u32 addr, u8 data) in w5100_spi_write() argument
41 u8 cmd[4] = { W5100_SPI_WRITE_OPCODE, addr >> 8, addr & 0xff, data}; in w5100_spi_write()
46 static int w5100_spi_read16(struct net_device *ndev, u32 addr) in w5100_spi_read16() argument
51 ret = w5100_spi_read(ndev, addr); in w5100_spi_read16()
55 ret = w5100_spi_read(ndev, addr + 1); in w5100_spi_read16()
60 static int w5100_spi_write16(struct net_device *ndev, u32 addr, u16 data) in w5100_spi_write16() argument
64 ret = w5100_spi_write(ndev, addr, data >> 8); in w5100_spi_write16()
68 return w5100_spi_write(ndev, addr + 1, data & 0xff); in w5100_spi_write16()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/
H A Danx9805.c33 u8 addr; member
39 u8 addr; member
53 tmp = nvkm_rdi2cr(adap, pad->addr, 0x07) & ~0x10; in anx9805_bus_xfer()
54 nvkm_wri2cr(adap, pad->addr, 0x07, tmp | 0x10); in anx9805_bus_xfer()
55 nvkm_wri2cr(adap, pad->addr, 0x07, tmp); in anx9805_bus_xfer()
56 nvkm_wri2cr(adap, bus->addr, 0x43, 0x05); in anx9805_bus_xfer()
60 if ( (msg->flags & I2C_M_RD) && msg->addr == 0x50) { in anx9805_bus_xfer()
61 nvkm_wri2cr(adap, bus->addr, 0x40, msg->addr << 1); in anx9805_bus_xfer()
62 nvkm_wri2cr(adap, bus->addr, 0x41, seg); in anx9805_bus_xfer()
63 nvkm_wri2cr(adap, bus->addr, 0x42, off); in anx9805_bus_xfer()
[all …]

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