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Searched defs:buffer (Results 1 – 25 of 81) sorted by relevance

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/arch/arm/kernel/
Datags_proc.c8 struct buffer { struct
16 struct buffer *b = PDE_DATA(file_inode(file)); in atags_read() argument
/arch/riscv/include/asm/
Dio.h248 #define readsb(addr, buffer, count) __readsb(addr, buffer, count) argument
249 #define readsw(addr, buffer, count) __readsw(addr, buffer, count) argument
250 #define readsl(addr, buffer, count) __readsl(addr, buffer, count) argument
255 #define insb(addr, buffer, count) __insb((void __iomem *)(long)addr, buffer, count) argument
256 #define insw(addr, buffer, count) __insw((void __iomem *)(long)addr, buffer, count) argument
257 #define insl(addr, buffer, count) __insl((void __iomem *)(long)addr, buffer, count) argument
262 #define writesb(addr, buffer, count) __writesb(addr, buffer, count) argument
263 #define writesw(addr, buffer, count) __writesw(addr, buffer, count) argument
264 #define writesl(addr, buffer, count) __writesl(addr, buffer, count) argument
269 #define outsb(addr, buffer, count) __outsb((void __iomem *)(long)addr, buffer, count) argument
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/arch/mips/lasat/
Dsysctl.c30 void *buffer, size_t *lenp, loff_t *ppos) in proc_dolasatstring()
48 void *buffer, size_t *lenp, loff_t *ppos) in proc_dolasatrtc()
81 void *buffer, size_t *lenp, loff_t *ppos) in proc_lasat_ip()
141 void *buffer, size_t *lenp, loff_t *ppos) in proc_lasat_prid()
/arch/sparc/boot/
Dpiggyback.c104 char buffer[1024]; in get_start_end() local
137 char buffer[BUFSIZE]; in get_hdrs_offset() local
176 char buffer[1024]; in main() local
/arch/mips/cavium-octeon/executive/
Docteon-model.c59 char *buffer) in octeon_model_get_string_buffer()
509 static char buffer[32]; in octeon_model_get_string() local
Dcvmx-cmd-queue.c167 void *buffer; in cvmx_cmd_queue_initialize() local
/arch/mips/fw/cfe/
Dcfe_api.c309 cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer, in cfe_ioctl()
351 int cfe_read(int handle, unsigned char *buffer, int length) in cfe_read()
356 int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length) in cfe_readblk()
396 int cfe_write(int handle, const char *buffer, int length) in cfe_write()
401 int cfe_writeblk(int handle, s64 offset, const char *buffer, int length) in cfe_writeblk()
/arch/sparc/include/asm/
Dide.h25 #define __ide_insl(data_reg, buffer, wcount) \ argument
27 #define __ide_outsl(data_reg, buffer, wcount) \ argument
/arch/hexagon/include/asm/
Dio.h261 static inline void insb(unsigned long port, void *buffer, int count) in insb()
272 static inline void insw(unsigned long port, void *buffer, int count) in insw()
283 static inline void insl(unsigned long port, void *buffer, int count) in insl()
294 static inline void outsb(unsigned long port, const void *buffer, int count) in outsb()
304 static inline void outsw(unsigned long port, const void *buffer, int count) in outsw()
314 static inline void outsl(unsigned long port, const void *buffer, int count) in outsl()
/arch/um/drivers/
Dpcap_user.c94 char *buffer; member
110 int pcap_user_read(int fd, void *buffer, int len, struct pcap_data *pri) in pcap_user_read()
/arch/s390/appldata/
Dappldata_base.c153 int appldata_diag(char record_nr, u16 function, unsigned long buffer, in appldata_diag()
220 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_timer_handler()
253 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_interval_handler()
283 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_generic_handler()
/arch/sparc/prom/
Dtree_64.c118 char *buffer, int bufsize) in prom_getproperty()
239 char *prom_firstprop(phandle node, char *buffer) in prom_firstprop()
265 char *prom_nextprop(phandle node, const char *oprop, char *buffer) in prom_nextprop()
378 int prom_ihandle2path(int handle, char *buffer, int bufsize) in prom_ihandle2path()
/arch/x86/lib/
Dcmdline.c122 const char *option, char *buffer, int bufsize) in __cmdline_find_option()
209 int cmdline_find_option(const char *cmdline, const char *option, char *buffer, in cmdline_find_option()
/arch/mips/kernel/
Drtlx.c284 ssize_t rtlx_write(int index, const void __user *buffer, size_t count) in rtlx_write()
361 static ssize_t file_read(struct file *file, char __user *buffer, size_t count, in file_read()
373 static ssize_t file_write(struct file *file, const char __user *buffer, in file_write()
/arch/x86/boot/compressed/
Dcmdline.c23 int cmdline_find_option(const char *option, char *buffer, int bufsize) in cmdline_find_option()
/arch/powerpc/platforms/powernv/
Dopal-sysparam.c29 static ssize_t opal_get_sys_param(u32 param_id, u32 length, void *buffer) in opal_get_sys_param()
65 static int opal_set_sys_param(u32 param_id, u32 length, void *buffer) in opal_set_sys_param()
/arch/parisc/kernel/
Dperf.c656 static int perf_rdr_read_ubuf(uint32_t rdr_num, uint64_t *buffer) in perf_rdr_read_ubuf()
737 uint64_t buffer[MAX_RDR_WORDS]; in perf_write_image() local
820 static void perf_rdr_write(uint32_t rdr_num, uint64_t *buffer) in perf_rdr_write()
/arch/um/os-Linux/drivers/
Dtuntap_user.c63 char *buffer, int buffer_len, int *used_out) in tuntap_open_tramp()
132 char *output, *buffer; in tuntap_open() local
/arch/ia64/kernel/
Dsalinfo.c94 u8* buffer; member
212 salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe) in salinfo_log_wakeup()
283 salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) in salinfo_event_read()
434 salinfo_log_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) in salinfo_log_read()
495 salinfo_log_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) in salinfo_log_write()
Dacpi-ext.c32 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; in hp_ccsr_locate() local
/arch/um/kernel/
Dexitcode.c40 const char __user *buffer, size_t count, loff_t *pos) in exitcode_proc_write()
/arch/sh/kernel/
Dtraps_64.c181 __u64 buffer; in misaligned_load() local
255 __u64 buffer; in misaligned_store() local
327 __u64 buffer; in misaligned_fpu_load() local
399 __u64 buffer; in misaligned_fpu_store() local
/arch/x86/kernel/
Ditmt.c42 void __user *buffer, size_t *lenp, in sched_itmt_update_handler()
/arch/s390/mm/
Dcmm.c250 void __user *buffer, size_t *lenp, loff_t *ppos) in cmm_pages_handler()
269 void __user *buffer, size_t *lenp, in cmm_timed_pages_handler()
289 void __user *buffer, size_t *lenp, loff_t *ppos) in cmm_timeout_handler()
/arch/sparc/kernel/
Dled.c67 static ssize_t led_proc_write(struct file *file, const char __user *buffer, in led_proc_write()

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