Searched refs:buf (Results 1 - 25 of 8610) sorted by path

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/linux-master/arch/alpha/include/asm/
H A Dconsole.h14 extern long callback_read(long channel, long count, const char *buf, long lbn);
15 extern long callback_getenv(long id, const char *buf, unsigned long buf_size);
16 extern long callback_setenv(long id, const char *buf, unsigned long buf_size);
/linux-master/arch/alpha/kernel/
H A Dbugs.c20 struct device_attribute *attr, char *buf)
23 return sprintf(buf, "Vulnerable\n");
25 return sprintf(buf, "Not affected\n");
29 struct device_attribute *attr, char *buf)
32 return sprintf(buf, "Vulnerable\n");
34 return sprintf(buf, "Not affected\n");
38 struct device_attribute *attr, char *buf)
41 return sprintf(buf, "Vulnerable\n");
43 return sprintf(buf, "Not affected\n");
19 cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf) argument
28 cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, char *buf) argument
37 cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, char *buf) argument
H A Dpci-noop.c98 unsigned long, off, unsigned long, len, void __user *, buf)
107 unsigned long, off, unsigned long, len, void __user *, buf)
H A Dsmc37c669.c2398 int __init smcc669_read( struct FILE *fp, int size, int number, unsigned char *buf )
2416 *buf++ = SMC37c669_read_config( *fp->offset );
2425 int __init smcc669_write( struct FILE *fp, int size, int number, unsigned char *buf )
2442 SMC37c669_write_config( *fp->offset, *buf );
2444 buf++;
/linux-master/arch/alpha/lib/
H A Dsrm_printk.c12 static char buf[1024]; local
18 len = vsprintf(buf, fmt, args);
24 for (src = buf; *src; ++src) {
32 for (dst = src + num_lf; src >= buf; ) {
40 srm_puts(buf, num_lf+len);
/linux-master/arch/arm/common/
H A DbL_switcher_dummy_if.c18 static ssize_t bL_switcher_write(struct file *file, const char __user *buf, argument
30 if (copy_from_user(val, buf, 3))
/linux-master/arch/arm/crypto/
H A Dcrct10dif-ce-glue.c22 asmlinkage u16 crc_t10dif_pmull(u16 init_crc, const u8 *buf, size_t len);
/linux-master/arch/arm/kernel/
H A Ddma.c41 sg_init_table(&dma->buf, 1);
H A Dearly_printk.c17 char buf[128]; local
19 unsigned l = min(n, sizeof(buf)-1);
20 memcpy(buf, s, l);
21 buf[l] = 0;
24 printascii(buf);
40 static int __init setup_early_printk(char *buf) argument
/linux-master/arch/arm/lib/
H A Dcsumpartial.S18 buf .req r0 label
38 tst buf, #1 @ odd address?
40 ldrbne td0, [buf], #1
51 ldrh td0, [buf], #2
54 ldrb td0, [buf], #1
55 ldrb td3, [buf], #1
68 ldrbne td0, [buf], #1 @ include last byte
77 .Lnot_aligned: tst buf, #1 @ odd address
78 ldrbne td0, [buf], #1 @ make even
82 tst buf, #
[all...]
/linux-master/arch/arm/mach-orion5x/
H A Dterastation_pro2-setup.c161 static int tsp2_miconread(unsigned char *buf, int count) argument
177 buf[i] = readl(UART1_REG(RX));
184 static int tsp2_miconwrite(const unsigned char *buf, int count) argument
191 writel(buf[i++], UART1_REG(TX));
/linux-master/arch/arm/mach-rpc/
H A Ddma.c169 idma->dma.sg = &idma->dma.buf;
171 idma->dma.buf.length = idma->dma.count;
172 idma->dma.buf.dma_address = dma_map_single(&isa_dma_dev,
/linux-master/arch/arm/mm/
H A Dcache-l2x0-pmu.c341 struct device_attribute *attr, char *buf)
346 return snprintf(buf, PAGE_SIZE, "config=0x%x\n", lattr->config);
391 struct device_attribute *attr, char *buf)
393 return cpumap_print_to_pagebuf(true, buf, &pmu_cpu);
340 l2x0_pmu_event_show(struct device *dev, struct device_attribute *attr, char *buf) argument
390 l2x0_pmu_cpumask_show(struct device *dev, struct device_attribute *attr, char *buf) argument
/linux-master/arch/arm64/kernel/
H A Dsys32.c24 compat_size_t, sz, struct compat_statfs64 __user *, buf)
38 return kcompat_sys_statfs64(pathname, sz, buf);
42 struct compat_statfs64 __user *, buf)
48 return kcompat_sys_fstatfs64(fd, sz, buf);
75 COMPAT_SYSCALL_DEFINE6(aarch32_pread64, unsigned int, fd, char __user *, buf,
78 return ksys_pread64(fd, buf, count, arg_u64(pos));
82 const char __user *, buf, size_t, count, u32, __pad,
85 return ksys_pwrite64(fd, buf, count, arg_u64(pos));
/linux-master/arch/m68k/atari/
H A Dnvram.c97 ssize_t atari_nvram_read(char *buf, size_t count, loff_t *ppos) argument
99 char *p = buf;
112 return p - buf;
115 ssize_t atari_nvram_write(char *buf, size_t count, loff_t *ppos) argument
117 char *p = buf;
131 return p - buf;
/linux-master/arch/m68k/include/asm/
H A Dopenprom.h29 int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
30 int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
31 int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
32 int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
33 int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
34 int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
50 int (*v2_dev_read)(int d, char *buf, int nbytes);
51 int (*v2_dev_write)(int d, char *buf, int nbytes);
H A Dparport.h17 #define insl(port,buf,len) isa_insb(port,buf,(len)<<2)
18 #define outsl(port,buf,len) isa_outsb(port,buf,(len)<<2)
H A Dquicc_simple.h24 typedef void (free_routine)(int scc_num, int channel_num, void *buf);
/linux-master/arch/mips/alchemy/common/
H A Ddma.c100 int au1000_dma_read_proc(char *buf, char **start, off_t fpos, argument
109 len += sprintf(buf + len, "%2d: %s\n",
114 *start = buf;
118 *start = buf + fpos;
/linux-master/arch/mips/bcm47xx/
H A Dtime.c35 char buf[10]; local
62 len = bcm47xx_nvram_getenv("clkfreq", buf, sizeof(buf));
63 if (len >= 0 && !strncmp(buf, "200", 4))
/linux-master/arch/mips/dec/prom/
H A Dconsole.c17 char buf[81]; local
18 unsigned int chunk = sizeof(buf) - 1;
23 memcpy(buf, s, chunk);
24 buf[chunk] = '\0';
25 prom_printf("%s", buf);
/linux-master/arch/mips/include/asm/mach-au1x00/
H A Dau1xxx_dbdma.h361 u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
362 u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
365 u32 au1xxx_dbdma_get_dest(u32 chanid, void **buf, int *nbytes);
/linux-master/arch/mips/include/asm/
H A Dpaccess.h31 struct __large_pstruct { unsigned long buf[100]; }; member in struct:__large_pstruct
/linux-master/arch/mips/mm/
H A Dsc-debugfs.c17 char buf[3]; local
19 buf[0] = enabled ? 'Y' : 'N';
20 buf[1] = '\n';
21 buf[2] = 0;
23 return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
H A Duasm-micromips.c156 static void build_insn(u32 **buf, enum opcode opc, ...) argument
206 **buf = ((op & 0xffff) << 16) | (op >> 16);
208 **buf = op;
210 (*buf)++;

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