| /kernel/liteos_a/syscall/ |
| D | syscall_pub.h | 43 extern int CheckRegion(const LosVmSpace *space, VADDR_T ptr, size_t len);
44 extern void *DupUserMem(const void *ptr, size_t len, int needCopy);
48 #define CHECK_ASPACE(ptr, len, ...) \ argument
50 if (ptr != NULL && len != 0) { \
51 if (!LOS_IsUserAddressRange((VADDR_T)(UINTPTR)ptr, len)) { \
58 if (CheckRegion(__aspace, (VADDR_T)(UINTPTR)ptr, len) == -1) { \
68 #define LEN(ptr) ((ptr) ? *(ptr) : 0) argument
70 #define DUP_FROM_USER_(ptr, size, copy, ...) \ argument
71 __typeof(ptr) ptr##bak = ptr; \
72 if (ptr != NULL && (size) != 0) { \
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| /kernel/linux/linux-4.19/drivers/staging/media/zoran/ |
| D | zr36050.c | 68 zr36050_read (struct zr36050 *ptr, in zr36050_read() argument
74 if (ptr->codec->master_data->readreg) in zr36050_read()
75 value = (ptr->codec->master_data->readreg(ptr->codec, in zr36050_read()
80 ptr->name); in zr36050_read()
82 dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, in zr36050_read()
89 zr36050_write (struct zr36050 *ptr, in zr36050_write() argument
93 dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, in zr36050_write()
97 if (ptr->codec->master_data->writereg) in zr36050_write()
98 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36050_write()
103 ptr->name); in zr36050_write()
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| D | zr36060.c | 72 zr36060_read (struct zr36060 *ptr, in zr36060_read() argument
78 if (ptr->codec->master_data->readreg) in zr36060_read()
79 value = (ptr->codec->master_data->readreg(ptr->codec, in zr36060_read()
84 ptr->name); in zr36060_read()
92 zr36060_write(struct zr36060 *ptr, in zr36060_write() argument
100 if (ptr->codec->master_data->writereg) in zr36060_write()
101 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36060_write()
106 ptr->name); in zr36060_write()
117 zr36060_read_status (struct zr36060 *ptr) in zr36060_read_status() argument
119 ptr->status = zr36060_read(ptr, ZR060_CFSR); in zr36060_read_status()
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| D | zr36016.c | 70 zr36016_read (struct zr36016 *ptr, in zr36016_read() argument
76 if (ptr->codec->master_data->readreg) in zr36016_read()
78 (ptr->codec->master_data-> in zr36016_read()
79 readreg(ptr->codec, reg)) & 0xFF; in zr36016_read()
83 ptr->name); in zr36016_read()
85 dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, in zr36016_read()
92 zr36016_write (struct zr36016 *ptr, in zr36016_write() argument
96 dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, in zr36016_write()
100 if (ptr->codec->master_data->writereg) { in zr36016_write()
101 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36016_write()
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| /kernel/linux/linux-5.10/drivers/staging/media/zoran/ |
| D | zr36050.c | 52 static u8 zr36050_read(struct zr36050 *ptr, u16 reg) in zr36050_read() argument
57 if (ptr->codec->master_data->readreg) in zr36050_read()
58 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xFF; in zr36050_read()
61 KERN_ERR "%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36050_read()
63 dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, value); in zr36050_read()
68 static void zr36050_write(struct zr36050 *ptr, u16 reg, u8 value) in zr36050_write() argument
70 dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, reg); in zr36050_write()
73 if (ptr->codec->master_data->writereg) in zr36050_write()
74 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36050_write()
79 ptr->name); in zr36050_write()
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| D | zr36060.c | 54 static u8 zr36060_read(struct zr36060 *ptr, u16 reg) in zr36060_read() argument
59 if (ptr->codec->master_data->readreg) in zr36060_read()
60 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xff; in zr36060_read()
62 pr_err("%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36060_read()
67 static void zr36060_write(struct zr36060 *ptr, u16 reg, u8 value) in zr36060_write() argument
72 if (ptr->codec->master_data->writereg) in zr36060_write()
73 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36060_write()
75 pr_err("%s: invalid I/O setup, nothing written!\n", ptr->name); in zr36060_write()
85 static u8 zr36060_read_status(struct zr36060 *ptr) in zr36060_read_status() argument
87 ptr->status = zr36060_read(ptr, ZR060_CFSR); in zr36060_read_status()
[all …]
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| D | zr36016.c | 43 static u8 zr36016_read(struct zr36016 *ptr, u16 reg) in zr36016_read() argument
48 if (ptr->codec->master_data->readreg) in zr36016_read()
49 value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xFF; in zr36016_read()
51 pr_err("%s: invalid I/O setup, nothing read!\n", ptr->name); in zr36016_read()
53 dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, value); in zr36016_read()
58 static void zr36016_write(struct zr36016 *ptr, u16 reg, u8 value) in zr36016_write() argument
60 dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, reg); in zr36016_write()
63 if (ptr->codec->master_data->writereg) in zr36016_write()
64 ptr->codec->master_data->writereg(ptr->codec, reg, value); in zr36016_write()
66 pr_err("%s: invalid I/O setup, nothing written!\n", ptr->name); in zr36016_write()
[all …]
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| /kernel/linux/linux-5.10/arch/riscv/include/asm/ |
| D | cmpxchg.h | 14 #define __xchg_relaxed(ptr, new, size) \ argument
16 __typeof__(ptr) __ptr = (ptr); \
18 __typeof__(*(ptr)) __ret; \
40 #define xchg_relaxed(ptr, x) \ argument
42 __typeof__(*(ptr)) _x_ = (x); \
43 (__typeof__(*(ptr))) __xchg_relaxed((ptr), \
44 _x_, sizeof(*(ptr))); \
47 #define __xchg_acquire(ptr, new, size) \ argument
49 __typeof__(ptr) __ptr = (ptr); \
51 __typeof__(*(ptr)) __ret; \
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| /kernel/linux/linux-4.19/arch/riscv/include/asm/ |
| D | cmpxchg.h | 22 #define __xchg_relaxed(ptr, new, size) \ argument
24 __typeof__(ptr) __ptr = (ptr); \
26 __typeof__(*(ptr)) __ret; \
48 #define xchg_relaxed(ptr, x) \ argument
50 __typeof__(*(ptr)) _x_ = (x); \
51 (__typeof__(*(ptr))) __xchg_relaxed((ptr), \
52 _x_, sizeof(*(ptr))); \
55 #define __xchg_acquire(ptr, new, size) \ argument
57 __typeof__(ptr) __ptr = (ptr); \
59 __typeof__(*(ptr)) __ret; \
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| /kernel/linux/linux-4.19/arch/arm/include/asm/ |
| D | cmpxchg.h | 28 static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size) in __xchg() argument
39 prefetchw((const void *)ptr); in __xchg()
51 : "r" (x), "r" (ptr) in __xchg()
61 : "r" (x), "r" (ptr) in __xchg()
72 : "r" (x), "r" (ptr) in __xchg()
81 ret = *(volatile unsigned char *)ptr; in __xchg()
82 *(volatile unsigned char *)ptr = x; in __xchg()
88 ret = *(volatile unsigned long *)ptr; in __xchg()
89 *(volatile unsigned long *)ptr = x; in __xchg()
97 : "r" (x), "r" (ptr) in __xchg()
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| /kernel/linux/linux-5.10/arch/arm/include/asm/ |
| D | cmpxchg.h | 28 static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size) in __xchg() argument
39 prefetchw((const void *)ptr); in __xchg()
51 : "r" (x), "r" (ptr) in __xchg()
61 : "r" (x), "r" (ptr) in __xchg()
72 : "r" (x), "r" (ptr) in __xchg()
81 ret = *(volatile unsigned char *)ptr; in __xchg()
82 *(volatile unsigned char *)ptr = x; in __xchg()
88 ret = *(volatile unsigned long *)ptr; in __xchg()
89 *(volatile unsigned long *)ptr = x; in __xchg()
97 : "r" (x), "r" (ptr) in __xchg()
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| /kernel/linux/linux-4.19/arch/parisc/include/asm/ |
| D | cmpxchg.h | 25 __xchg(unsigned long x, __volatile__ void *ptr, int size) in __xchg() argument
29 case 8: return __xchg64(x, (unsigned long *) ptr); in __xchg()
31 case 4: return __xchg32((int) x, (int *) ptr); in __xchg()
32 case 1: return __xchg8((char) x, (char *) ptr); in __xchg()
47 #define xchg(ptr, x) \ argument
49 __typeof__(*(ptr)) __ret; \
50 __typeof__(*(ptr)) _x_ = (x); \
51 __ret = (__typeof__(*(ptr))) \
52 __xchg((unsigned long)_x_, (ptr), sizeof(*(ptr))); \
62 extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_);
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| /kernel/linux/linux-5.10/arch/parisc/include/asm/ |
| D | cmpxchg.h | 25 __xchg(unsigned long x, volatile void *ptr, int size) in __xchg() argument
29 case 8: return __xchg64(x, (volatile unsigned long *) ptr); in __xchg()
31 case 4: return __xchg32((int) x, (volatile int *) ptr); in __xchg()
32 case 1: return __xchg8((char) x, (volatile char *) ptr); in __xchg()
47 #define xchg(ptr, x) \ argument
49 __typeof__(*(ptr)) __ret; \
50 __typeof__(*(ptr)) _x_ = (x); \
51 __ret = (__typeof__(*(ptr))) \
52 __xchg((unsigned long)_x_, (ptr), sizeof(*(ptr))); \
62 extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_);
[all …]
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| /kernel/linux/linux-5.10/arch/csky/include/asm/ |
| D | uaccess.h | 55 #define put_user(x, ptr) \ argument
56 __put_user_check((x), (ptr), sizeof(*(ptr)))
58 #define __put_user(x, ptr) \ argument
59 __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
63 #define get_user(x, ptr) \ argument
64 __get_user_check((x), (ptr), sizeof(*(ptr)))
66 #define __get_user(x, ptr) \ argument
67 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
69 #define __put_user_nocheck(x, ptr, size) \ argument
72 typeof(*(ptr)) *__pu_addr = (ptr); \
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| /kernel/linux/linux-4.19/arch/x86/include/asm/ |
| D | uaccess.h | 171 #define get_user(x, ptr) \ argument
174 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
175 __chk_user_ptr(ptr); \
180 : "0" (ptr), "i" (sizeof(*(ptr)))); \
181 (x) = (__force __typeof__(*(ptr))) __val_gu; \
185 #define __put_user_x(size, x, ptr, __ret_pu) \ argument
187 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
215 #define __put_user_x8(x, ptr, __ret_pu) \ argument
217 : "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
219 #define __put_user_asm_u64(x, ptr, retval, errret) \ argument
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| /kernel/linux/linux-4.19/arch/xtensa/variants/test_kc705_hifi/include/variant/ |
| D | tie-asm.h | 77 .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0
81 xchal_sa_align \ptr, 0, 1020, 4, 4
83 s32i \at1, \ptr, .Lxchal_ofs_+0
86 xchal_sa_align \ptr, 0, 1020, 4, 4
91 xchal_sa_align \ptr, 0, 1016, 4, 4
93 s32i \at1, \ptr, .Lxchal_ofs_+0
95 s32i \at1, \ptr, .Lxchal_ofs_+4
98 xchal_sa_align \ptr, 0, 1016, 4, 4
103 xchal_sa_align \ptr, 0, 1000, 4, 4
105 s32i \at1, \ptr, .Lxchal_ofs_+0
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| /kernel/linux/linux-5.10/arch/xtensa/variants/test_kc705_hifi/include/variant/ |
| D | tie-asm.h | 77 .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0
81 xchal_sa_align \ptr, 0, 1020, 4, 4
83 s32i \at1, \ptr, .Lxchal_ofs_+0
86 xchal_sa_align \ptr, 0, 1020, 4, 4
91 xchal_sa_align \ptr, 0, 1016, 4, 4
93 s32i \at1, \ptr, .Lxchal_ofs_+0
95 s32i \at1, \ptr, .Lxchal_ofs_+4
98 xchal_sa_align \ptr, 0, 1016, 4, 4
103 xchal_sa_align \ptr, 0, 1000, 4, 4
105 s32i \at1, \ptr, .Lxchal_ofs_+0
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| /kernel/linux/linux-5.10/tools/testing/selftests/vm/ |
| D | hmm-tests.c | 37 void *ptr; member
129 cmd.addr = (__u64)buffer->ptr; in hmm_dmirror_cmd()
130 cmd.ptr = (__u64)buffer->mirror; in hmm_dmirror_cmd()
152 if (buffer->ptr) in hmm_buffer_free()
153 munmap(buffer->ptr, buffer->size); in hmm_buffer_free()
226 int *ptr; in TEST_F() local
242 buffer->ptr = mmap(NULL, size, in TEST_F()
246 ASSERT_NE(buffer->ptr, MAP_FAILED); in TEST_F()
252 i = 2 * self->page_size / sizeof(*ptr); in TEST_F()
253 for (ptr = buffer->ptr; i < size / sizeof(*ptr); ++i) in TEST_F()
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | cmpxchg.h | 152 __xchg_local(void *ptr, unsigned long x, unsigned int size) in __xchg_local() argument
156 return __xchg_u8_local(ptr, x); in __xchg_local()
158 return __xchg_u16_local(ptr, x); in __xchg_local()
160 return __xchg_u32_local(ptr, x); in __xchg_local()
163 return __xchg_u64_local(ptr, x); in __xchg_local()
171 __xchg_relaxed(void *ptr, unsigned long x, unsigned int size) in __xchg_relaxed() argument
175 return __xchg_u8_relaxed(ptr, x); in __xchg_relaxed()
177 return __xchg_u16_relaxed(ptr, x); in __xchg_relaxed()
179 return __xchg_u32_relaxed(ptr, x); in __xchg_relaxed()
182 return __xchg_u64_relaxed(ptr, x); in __xchg_relaxed()
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| /kernel/linux/linux-4.19/arch/powerpc/include/asm/ |
| D | cmpxchg.h | 159 __xchg_local(void *ptr, unsigned long x, unsigned int size) in __xchg_local() argument
163 return __xchg_u8_local(ptr, x); in __xchg_local()
165 return __xchg_u16_local(ptr, x); in __xchg_local()
167 return __xchg_u32_local(ptr, x); in __xchg_local()
170 return __xchg_u64_local(ptr, x); in __xchg_local()
178 __xchg_relaxed(void *ptr, unsigned long x, unsigned int size) in __xchg_relaxed() argument
182 return __xchg_u8_relaxed(ptr, x); in __xchg_relaxed()
184 return __xchg_u16_relaxed(ptr, x); in __xchg_relaxed()
186 return __xchg_u32_relaxed(ptr, x); in __xchg_relaxed()
189 return __xchg_u64_relaxed(ptr, x); in __xchg_relaxed()
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| /kernel/linux/linux-4.19/drivers/video/ |
| D | hdmi.c | 34 static u8 hdmi_infoframe_checksum(u8 *ptr, size_t size) in hdmi_infoframe_checksum() argument
41 csum += ptr[i]; in hdmi_infoframe_checksum()
48 u8 *ptr = buffer; in hdmi_infoframe_set_checksum() local
50 ptr[3] = hdmi_infoframe_checksum(buffer, size); in hdmi_infoframe_set_checksum()
88 u8 *ptr = buffer; in hdmi_avi_infoframe_pack() local
101 ptr[0] = frame->type; in hdmi_avi_infoframe_pack()
102 ptr[1] = frame->version; in hdmi_avi_infoframe_pack()
103 ptr[2] = frame->length; in hdmi_avi_infoframe_pack()
104 ptr[3] = 0; /* checksum */ in hdmi_avi_infoframe_pack()
107 ptr += HDMI_INFOFRAME_HEADER_SIZE; in hdmi_avi_infoframe_pack()
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| /kernel/linux/linux-5.10/arch/parisc/lib/ |
| D | bitops.c | 21 unsigned long __xchg64(unsigned long x, volatile unsigned long *ptr) in __xchg64() argument
25 _atomic_spin_lock_irqsave(ptr, flags); in __xchg64()
26 temp = *ptr; in __xchg64()
27 *ptr = x; in __xchg64()
28 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg64()
33 unsigned long __xchg32(int x, volatile int *ptr) in __xchg32() argument
38 _atomic_spin_lock_irqsave(ptr, flags); in __xchg32()
39 temp = (long) *ptr; /* XXX - sign extension wanted? */ in __xchg32()
40 *ptr = x; in __xchg32()
41 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg32()
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| /kernel/linux/linux-4.19/arch/parisc/lib/ |
| D | bitops.c | 21 unsigned long __xchg64(unsigned long x, unsigned long *ptr) in __xchg64() argument
25 _atomic_spin_lock_irqsave(ptr, flags); in __xchg64()
26 temp = *ptr; in __xchg64()
27 *ptr = x; in __xchg64()
28 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg64()
33 unsigned long __xchg32(int x, int *ptr) in __xchg32() argument
38 _atomic_spin_lock_irqsave(ptr, flags); in __xchg32()
39 temp = (long) *ptr; /* XXX - sign extension wanted? */ in __xchg32()
40 *ptr = x; in __xchg32()
41 _atomic_spin_unlock_irqrestore(ptr, flags); in __xchg32()
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| /kernel/linux/linux-4.19/drivers/net/ethernet/neterion/vxge/ |
| D | vxge-ethtool.c | 242 u64 *ptr = tmp_stats; in vxge_get_ethtool_stats() local
276 *ptr++ = 0; in vxge_get_ethtool_stats()
305 memset(ptr, 0, (VXGE_HW_VPATH_TX_STATS_LEN + in vxge_get_ethtool_stats()
307 ptr += (VXGE_HW_VPATH_TX_STATS_LEN + in vxge_get_ethtool_stats()
312 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_frms; in vxge_get_ethtool_stats()
313 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_octets; in vxge_get_ethtool_stats()
314 *ptr++ = vpath_info->tx_stats.tx_data_octets; in vxge_get_ethtool_stats()
315 *ptr++ = vpath_info->tx_stats.tx_mcast_frms; in vxge_get_ethtool_stats()
316 *ptr++ = vpath_info->tx_stats.tx_bcast_frms; in vxge_get_ethtool_stats()
317 *ptr++ = vpath_info->tx_stats.tx_ucast_frms; in vxge_get_ethtool_stats()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/neterion/vxge/ |
| D | vxge-ethtool.c | 242 u64 *ptr = tmp_stats; in vxge_get_ethtool_stats() local
276 *ptr++ = 0; in vxge_get_ethtool_stats()
305 memset(ptr, 0, (VXGE_HW_VPATH_TX_STATS_LEN + in vxge_get_ethtool_stats()
307 ptr += (VXGE_HW_VPATH_TX_STATS_LEN + in vxge_get_ethtool_stats()
312 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_frms; in vxge_get_ethtool_stats()
313 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_octets; in vxge_get_ethtool_stats()
314 *ptr++ = vpath_info->tx_stats.tx_data_octets; in vxge_get_ethtool_stats()
315 *ptr++ = vpath_info->tx_stats.tx_mcast_frms; in vxge_get_ethtool_stats()
316 *ptr++ = vpath_info->tx_stats.tx_bcast_frms; in vxge_get_ethtool_stats()
317 *ptr++ = vpath_info->tx_stats.tx_ucast_frms; in vxge_get_ethtool_stats()
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