Searched refs:buffer (Results 276 - 300 of 2616) sorted by relevance

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/linux-master/drivers/media/radio/
H A Dradio-raremono.c111 u8 *buffer; member in struct:raremono_device
139 radio->buffer[0] = 0x04 + band_offset;
140 radio->buffer[1] = freq >> 8;
141 radio->buffer[2] = freq & 0xff;
146 0x0300 + radio->buffer[0], 2,
147 radio->buffer, 3, USB_TIMEOUT);
221 memset(radio->buffer, 1, BUFFER_LENGTH);
223 1, 0xa1, 0x030d, 2, radio->buffer, BUFFER_LENGTH, USB_TIMEOUT);
229 v->signal = ((radio->buffer[1] & 0xf) << 8 | radio->buffer[
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/linux-master/include/linux/platform_data/
H A Dcros_ec_chardev.h24 * @buffer: Where to store the result. The ioctl returns the number of bytes
30 uint8_t buffer[EC_MEMMAP_SIZE]; member in struct:cros_ec_readmem
/linux-master/include/keys/
H A Dbig_key-type.h20 extern long big_key_read(const struct key *key, char *buffer, size_t buflen);
/linux-master/sound/firewire/
H A Dlib.h17 u64 offset, void *buffer, size_t length,
/linux-master/arch/powerpc/platforms/powernv/
H A Dopal-elog.c26 char *buffer; member in struct:elog_obj
137 kfree(elog->buffer);
160 char *buffer, loff_t pos, size_t count)
167 if (!elog->buffer) {
168 elog->buffer = kzalloc(elog->size, GFP_KERNEL);
169 if (!elog->buffer)
172 opal_rc = opal_read_elog(__pa(elog->buffer),
177 kfree(elog->buffer);
178 elog->buffer = NULL;
183 memcpy(buffer, elo
158 raw_attr_read(struct file *filep, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
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/linux-master/drivers/net/wireless/marvell/mwifiex/
H A D11ac.h27 u8 **buffer);
/linux-master/arch/s390/crypto/
H A Dsha1_s390.c52 memcpy(octx->buffer, sctx->buf, sizeof(octx->buffer));
63 memcpy(sctx->buf, ictx->buffer, sizeof(ictx->buffer));
/linux-master/arch/s390/hypfs/
H A Dhypfs_diag_fs.c205 char buffer[TMP_SIZE]; local
208 snprintf(buffer, TMP_SIZE, "%d", cpu_info__cpu_addr(diag204_get_info_type(),
210 cpu_dir = hypfs_mkdir(cpus_dir, buffer);
227 diag224_idx2name(cpu_info__ctidx(diag204_get_info_type(), cpu_info), buffer);
228 rc = hypfs_create_str(cpu_dir, "type", buffer);
263 char buffer[TMP_SIZE]; local
266 snprintf(buffer, TMP_SIZE, "%i", phys_cpu__cpu_addr(diag204_get_info_type(),
268 cpu_dir = hypfs_mkdir(cpus_dir, buffer);
275 diag224_idx2name(phys_cpu__ctidx(diag204_get_info_type(), cpu_info), buffer);
276 rc = hypfs_create_str(cpu_dir, "type", buffer);
305 void *buffer, *ptr; local
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/linux-master/tools/testing/selftests/net/af_unix/
H A Dscm_pidfd.c57 static int char_left_gc(const char *buffer, size_t len) argument
62 if (buffer[i] == ' ' || buffer[i] == '\t')
71 static int char_right_gc(const char *buffer, size_t len) argument
76 if (buffer[i] == ' ' || buffer[i] == '\t' ||
77 buffer[i] == '\n' || buffer[i] == '\0')
86 static char *trim_whitespace_in_place(char *buffer) argument
88 buffer
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/linux-master/include/drm/
H A Ddrm_client.h129 * struct drm_client_buffer - DRM client buffer
143 * @gem: GEM object backing this buffer
148 * @map: Virtual address for the buffer
160 void drm_client_framebuffer_delete(struct drm_client_buffer *buffer);
161 int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect);
162 int drm_client_buffer_vmap(struct drm_client_buffer *buffer,
164 void drm_client_buffer_vunmap(struct drm_client_buffer *buffer);
/linux-master/drivers/acpi/
H A Dprocessor_core.c220 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; local
225 if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
228 if (!buffer.length || !buffer.pointer)
231 obj = buffer.pointer;
233 obj->buffer.length < sizeof(struct acpi_subtable_header)) {
237 header = (struct acpi_subtable_header *)obj->buffer.pointer;
250 kfree(buffer.pointer);
367 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; local
372 if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
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/linux-master/fs/afs/
H A Dxattr.c39 void *buffer, size_t size)
63 memcpy(buffer, acl->data, acl->size);
74 const void *buffer, size_t size)
85 memcpy(acl->data, buffer, size);
103 const void *buffer, size_t size, int flags)
116 if (!afs_make_acl(op, buffer, size))
141 void *buffer, size_t size)
207 memcpy(buffer, data, dsize);
234 const void *buffer, size_t size, int flags)
249 if (!afs_make_acl(op, buffer, siz
36 afs_xattr_get_acl(const struct xattr_handler *handler, struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size) argument
73 afs_make_acl(struct afs_operation *op, const void *buffer, size_t size) argument
99 afs_xattr_set_acl(const struct xattr_handler *handler, struct mnt_idmap *idmap, struct dentry *dentry, struct inode *inode, const char *name, const void *buffer, size_t size, int flags) argument
138 afs_xattr_get_yfs(const struct xattr_handler *handler, struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size) argument
230 afs_xattr_set_yfs(const struct xattr_handler *handler, struct mnt_idmap *idmap, struct dentry *dentry, struct inode *inode, const char *name, const void *buffer, size_t size, int flags) argument
268 afs_xattr_get_cell(const struct xattr_handler *handler, struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size) argument
295 afs_xattr_get_fid(const struct xattr_handler *handler, struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size) argument
333 afs_xattr_get_volume(const struct xattr_handler *handler, struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size) argument
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/linux-master/tools/testing/selftests/drivers/net/mlxsw/
H A Dqos_pfc.sh6 # buffer 1, and scheduled at TC 1.
10 # - then it ingresses through $swp4. Here it is put to a lossless buffer and put
175 dcb buffer set dev $swp1 prio-buffer all:0 1:1
210 # the lossless prio into a buffer of its own. Don't bother with buffer
213 dcb buffer set dev $swp3 prio-buffer all:0 1:1
230 dcb buffer set dev $swp4 prio-buffer al
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/linux-master/drivers/staging/rts5208/
H A Drtsx_transport.h20 unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
26 void rtsx_stor_set_xfer_buf(unsigned char *buffer, unsigned int buflen,
28 void rtsx_stor_get_xfer_buf(unsigned char *buffer, unsigned int buflen,
/linux-master/drivers/input/
H A Dinput-compat.h69 int input_event_from_user(const char __user *buffer,
72 int input_event_to_user(char __user *buffer,
75 int input_ff_effect_from_user(const char __user *buffer, size_t size,
/linux-master/drivers/media/usb/gspca/
H A Dsq905c.c130 u8 *buffer; local
132 buffer = kmalloc(SQ905C_MAX_TRANSFER, GFP_KERNEL);
133 if (!buffer) {
134 pr_err("Couldn't allocate USB buffer\n");
146 buffer, FRAME_HEADER_LEN, &act_len,
154 bytes_left = buffer[0x40]|(buffer[0x41]<<8)|(buffer[0x42]<<16)
155 |(buffer[0x43]<<24);
161 buffer, FRAME_HEADER_LE
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/linux-master/tools/hv/
H A Dhv_vss_daemon.c66 char *buffer; local
71 buffer = malloc(PATH_MAX);
72 if (!buffer) {
77 snprintf(buffer, PATH_MAX, "%s/loop", blkname);
78 if (!access(buffer, R_OK | X_OK)) {
83 buffer, errno, strerror(errno));
86 snprintf(buffer, PATH_MAX, "%s/slaves", blkname);
87 dir = opendir(buffer);
91 buffer, errno, strerror(errno));
100 snprintf(buffer, PATH_MA
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/linux-master/drivers/gpu/drm/nouveau/dispnv50/
H A Dlut.c32 nv50_lut_load(struct nv50_lut *lut, int buffer, struct drm_property_blob *blob, argument
36 void __iomem *mem = lut->mem[buffer].object.map.ptr;
37 const u32 addr = lut->mem[buffer].addr;
/linux-master/kernel/gcov/
H A Dgcov.h51 size_t convert_to_gcda(char *buffer, struct gcov_info *info);
63 size_t store_gcov_u32(void *buffer, size_t off, u32 v);
64 size_t store_gcov_u64(void *buffer, size_t off, u64 v);
/linux-master/drivers/char/hw_random/
H A Dpseries-rng.c18 u64 buffer[PLPAR_HCALL_BUFSIZE]; local
21 rc = plpar_hcall(H_RANDOM, (unsigned long *)buffer);
26 memcpy(data, buffer, 8);
/linux-master/lib/
H A Dkunit_iov_iter.c53 void *buffer; local
65 buffer = vmap(pages, npages, VM_MAP | VM_MAP_PUT_PAGES, PAGE_KERNEL);
66 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, buffer);
68 kunit_add_action_or_reset(test, iov_kunit_unmap, buffer);
69 return buffer;
75 void *buffer, size_t bufsize,
86 kvec[i].iov_base = buffer + pr->from;
104 u8 *scratch, *buffer; local
115 buffer = iov_kunit_create_buffer(test, &bpages, npages);
116 memset(buffer,
72 iov_kunit_load_kvec(struct kunit *test, struct iov_iter *iter, int dir, struct kvec *kvec, unsigned int kvmax, void *buffer, size_t bufsize, const struct kvec_test_range *pr) argument
154 u8 *scratch, *buffer; local
263 u8 *scratch, *buffer; local
317 u8 *scratch, *buffer; local
410 u8 *scratch, *buffer; local
468 u8 *scratch, *buffer; local
531 u8 *buffer; local
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/linux-master/arch/hexagon/include/asm/
H A Dio.h242 static inline void insb(unsigned long port, void *buffer, int count) argument
245 u8 *buf = buffer;
253 static inline void insw(unsigned long port, void *buffer, int count) argument
256 u16 *buf = buffer;
264 static inline void insl(unsigned long port, void *buffer, int count) argument
267 u32 *buf = buffer;
275 static inline void outsb(unsigned long port, const void *buffer, int count) argument
278 const u8 *buf = buffer;
285 static inline void outsw(unsigned long port, const void *buffer, int count) argument
288 const u16 *buf = buffer;
295 outsl(unsigned long port, const void *buffer, int count) argument
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/linux-master/arch/arm/kernel/
H A Datags_proc.c8 struct buffer { struct
16 struct buffer *b = pde_data(file_inode(file));
41 struct buffer *b;
/linux-master/drivers/ufs/core/
H A Dufs-fault-injection.c10 static int ufs_fault_get(char *buffer, const struct kernel_param *kp);
36 static int ufs_fault_get(char *buffer, const struct kernel_param *kp) argument
40 return sysfs_emit(buffer, "%s\n", fault_str);
/linux-master/drivers/platform/x86/dell/
H A Ddell_rbu.c259 /* point to the offset in the packet buffer */
263 * * the incoming buffer
302 * check if we reached end of buffer before reaching the
338 * img_update_free: Frees the buffer allocated for storing BIOS image
346 * zero out this buffer before freeing it to get rid of any stale
380 * check if the buffer of sufficient size has been
392 * we have a valid pre-allocated buffer with
399 * free any previously allocated buffer
425 static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count) argument
430 char *ptempBuf = buffer;
462 read_rbu_mono_data(char *buffer, loff_t pos, size_t count) argument
477 data_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
532 image_type_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
542 image_type_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
602 packet_size_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
615 packet_size_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) argument
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