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/kernel/linux/linux-6.6/drivers/net/ethernet/sfc/siena/
H A Dnet_driver.h83 /* Size of an RX scatter buffer. Small enough to pack 2 into a 4K page,
89 * of every buffer. Otherwise, we just need to ensure 4-byte
111 * struct efx_buffer - A general-purpose DMA buffer
112 * @addr: host base address of the buffer
113 * @dma_addr: DMA base address of the buffer
126 * struct efx_special_buffer - DMA buffer entered into buffer table
128 * @index: Buffer index within controller;s buffer table
129 * @entries: Number of buffer table entries
131 * The NIC has a buffer tabl
267 struct efx_tx_buffer *buffer; global() member
392 struct efx_rx_buffer *buffer; global() member
1705 struct efx_tx_buffer *buffer = efx_tx_queue_get_insert_buffer() local
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/kernel/linux/linux-6.6/drivers/hid/
H A Duhid.c419 static int uhid_event_from_user(const char __user *buffer, size_t len, in uhid_event_from_user() argument
425 if (get_user(type, buffer)) in uhid_event_from_user()
440 buffer += sizeof(type); in uhid_event_from_user()
442 if (copy_from_user(compat, buffer, in uhid_event_from_user()
473 if (copy_from_user(event, buffer, min(len, sizeof(*event)))) in uhid_event_from_user()
479 static int uhid_event_from_user(const char __user *buffer, size_t len, in uhid_event_from_user() argument
482 if (copy_from_user(event, buffer, min(len, sizeof(*event)))) in uhid_event_from_user()
673 static ssize_t uhid_char_read(struct file *file, char __user *buffer, in uhid_char_read() argument
705 if (copy_to_user(buffer, uhid->outq[uhid->tail], len)) { in uhid_char_read()
721 static ssize_t uhid_char_write(struct file *file, const char __user *buffer, in uhid_char_write() argument
[all...]
/kernel/linux/linux-6.6/drivers/hid/usbhid/
H A Dhiddev.c39 struct hiddev_usage_ref buffer[HIDDEV_BUFFER_SIZE]; member
151 list->buffer[list->head] = *uref; in hiddev_send_event()
311 static ssize_t hiddev_write(struct file * file, const char __user * buffer, size_t count, loff_t *ppos) in hiddev_write() argument
319 static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t count, loff_t *ppos) in hiddev_read() argument
377 if (list->buffer[list->tail].field_index != HID_FIELD_INDEX_NONE) { in hiddev_read()
380 event.hid = list->buffer[list->tail].usage_code; in hiddev_read()
381 event.value = list->buffer[list->tail].value; in hiddev_read()
382 if (copy_to_user(buffer + retval, &event, sizeof(struct hiddev_event))) { in hiddev_read()
389 if (list->buffer[list->tail].field_index != HID_FIELD_INDEX_NONE || in hiddev_read()
392 if (copy_to_user(buffer in hiddev_read()
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/kernel/linux/linux-6.6/drivers/iio/light/
H A Dsi1133.c355 dev_warn(dev, "Output buffer overflow: 0x%02x\n", cmd); in si1133_parse_response_err()
603 u8 *buffer) in si1133_bulk_read()
611 return regmap_bulk_read(data->regmap, start_reg, buffer, length); in si1133_bulk_read()
620 u8 buffer[SI1133_MEASURE_BUFFER_SIZE]; in si1133_measure() local
631 err = si1133_bulk_read(data, SI1133_REG_HOSTOUT(0), sizeof(buffer), in si1133_measure()
632 buffer); in si1133_measure()
636 *val = sign_extend32(get_unaligned_be24(&buffer[0]), 23); in si1133_measure()
713 u8 buffer[SI1133_LUX_BUFFER_SIZE]; in si1133_get_lux() local
721 SI1133_LUX_BUFFER_SIZE, buffer); in si1133_get_lux()
725 high_vis = sign_extend32(get_unaligned_be24(&buffer[ in si1133_get_lux()
602 si1133_bulk_read(struct si1133_data *data, u8 start_reg, u8 length, u8 *buffer) si1133_bulk_read() argument
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/kernel/linux/linux-6.6/net/rds/
H A Drecv.c174 } buffer; in rds_recv_incoming_exthdrs() local
177 len = sizeof(buffer); in rds_recv_incoming_exthdrs()
178 type = rds_message_next_extension(hdr, &pos, &buffer, &len); in rds_recv_incoming_exthdrs()
184 rds_rdma_unuse(rs, be32_to_cpu(buffer.rdma.h_rdma_rkey), 0); in rds_recv_incoming_exthdrs()
191 be32_to_cpu(buffer.rdma_dest.h_rdma_rkey), in rds_recv_incoming_exthdrs()
192 be32_to_cpu(buffer.rdma_dest.h_rdma_offset)); in rds_recv_incoming_exthdrs()
207 } buffer; in rds_recv_hs_exthdrs() local
211 len = sizeof(buffer); in rds_recv_hs_exthdrs()
212 type = rds_message_next_extension(hdr, &pos, &buffer, &len); in rds_recv_hs_exthdrs()
219 be16_to_cpu(buffer in rds_recv_hs_exthdrs()
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/kernel/liteos_a/fs/jffs2/src/
H A Dvfs_jffs2.c279 ssize_t VfsJffs2ReadPage(struct Vnode *vnode, char *buffer, off_t off) in VfsJffs2ReadPage() argument
294 ret = jffs2_read_inode_range(c, f, (unsigned char *)buffer, off, len); in VfsJffs2ReadPage()
306 ssize_t VfsJffs2Read(struct file *filep, char *buffer, size_t bufLen) in VfsJffs2Read() argument
320 ret = jffs2_read_inode_range(c, f, (unsigned char *)buffer, filep->f_pos, len); in VfsJffs2Read()
333 ssize_t VfsJffs2WritePage(struct Vnode *vnode, char *buffer, off_t pos, size_t buflen) in VfsJffs2WritePage() argument
372 ret = jffs2_write_inode_range(c, f, &ri, (unsigned char *)buffer, pos, buflen, &writtenLen); in VfsJffs2WritePage()
386 ssize_t VfsJffs2Write(struct file *filep, const char *buffer, size_t bufLen) in VfsJffs2Write() argument
440 ret = jffs2_write_inode_range(c, f, &ri, (unsigned char *)buffer, pos, bufLen, &writtenLen); in VfsJffs2Write()
764 ssize_t VfsJffs2Readlink(struct Vnode *vnode, char *buffer, size_t bufLen) in VfsJffs2Readlink() argument
782 if (LOS_CopyFromKernel(buffer, bufLe in VfsJffs2Readlink()
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/kernel/linux/linux-6.6/sound/pci/oxygen/
H A Doxygen.c676 struct snd_info_buffer *buffer) in dump_ak4396_registers()
682 snd_iprintf(buffer, "\nAK4396 %u:", dac + 1); in dump_ak4396_registers()
684 snd_iprintf(buffer, " %02x", data->ak4396_regs[dac][i]); in dump_ak4396_registers()
686 snd_iprintf(buffer, "\n"); in dump_ak4396_registers()
690 struct snd_info_buffer *buffer) in dump_wm8785_registers()
695 snd_iprintf(buffer, "\nWM8785:"); in dump_wm8785_registers()
697 snd_iprintf(buffer, " %03x", data->wm8785_regs[i]); in dump_wm8785_registers()
698 snd_iprintf(buffer, "\n"); in dump_wm8785_registers()
702 struct snd_info_buffer *buffer) in dump_oxygen_registers()
704 dump_ak4396_registers(chip, buffer); in dump_oxygen_registers()
675 dump_ak4396_registers(struct oxygen *chip, struct snd_info_buffer *buffer) dump_ak4396_registers() argument
689 dump_wm8785_registers(struct oxygen *chip, struct snd_info_buffer *buffer) dump_wm8785_registers() argument
701 dump_oxygen_registers(struct oxygen *chip, struct snd_info_buffer *buffer) dump_oxygen_registers() argument
[all...]
/kernel/linux/linux-5.10/arch/um/kernel/
H A Dexitcode.c40 const char __user *buffer, size_t count, loff_t *pos) in exitcode_proc_write()
47 if (copy_from_user(buf, buffer, size)) in exitcode_proc_write()
39 exitcode_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) exitcode_proc_write() argument
/kernel/linux/linux-5.10/arch/s390/include/asm/
H A Dappldata.h46 unsigned short fn, void *buffer, in appldata_asm()
58 parm_list->buffer_addr = virt_to_phys(buffer); in appldata_asm()
44 appldata_asm(struct appldata_parameter_list *parm_list, struct appldata_product_id *id, unsigned short fn, void *buffer, unsigned short length) appldata_asm() argument
/kernel/linux/linux-5.10/drivers/char/hw_random/
H A Dixp4xx-rng.c29 static int ixp4xx_rng_data_read(struct hwrng *rng, u32 *buffer) in ixp4xx_rng_data_read() argument
33 *buffer = __raw_readl(rng_base); in ixp4xx_rng_data_read()
/kernel/linux/linux-6.6/arch/s390/include/asm/
H A Dappldata.h46 unsigned short fn, void *buffer, in appldata_asm()
58 parm_list->buffer_addr = virt_to_phys(buffer); in appldata_asm()
44 appldata_asm(struct appldata_parameter_list *parm_list, struct appldata_product_id *id, unsigned short fn, void *buffer, unsigned short length) appldata_asm() argument
/kernel/linux/linux-6.6/arch/um/kernel/
H A Dexitcode.c40 const char __user *buffer, size_t count, loff_t *pos) in exitcode_proc_write()
47 if (copy_from_user(buf, buffer, size)) in exitcode_proc_write()
39 exitcode_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) exitcode_proc_write() argument
/kernel/linux/linux-5.10/drivers/misc/ibmasm/
H A Dheartbeat.c74 struct dot_command_header *header = (struct dot_command_header *)cmd->buffer; in ibmasm_receive_heartbeat()
84 memcpy_fromio(cmd->buffer, message, size); in ibmasm_receive_heartbeat()
H A Dlowlevel.c30 command_size = get_dot_command_size(command->buffer); in ibmasm_send_i2o_message()
36 memcpy_toio(&message->data, command->buffer, command_size); in ibmasm_send_i2o_message()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dport.h60 int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
61 int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
/kernel/linux/linux-5.10/sound/firewire/
H A Dlib.c22 * @buffer: input/output data
23 * @length: length of @buffer
34 u64 offset, void *buffer, size_t length, in snd_fw_transaction()
49 buffer, length); in snd_fw_transaction()
33 snd_fw_transaction(struct fw_unit *unit, int tcode, u64 offset, void *buffer, size_t length, unsigned int flags) snd_fw_transaction() argument
/kernel/linux/linux-5.10/fs/jfs/
H A Djfs_debug.c32 const char __user *buffer, size_t count, loff_t *ppos) in jfs_loglevel_proc_write()
36 if (get_user(c, buffer)) in jfs_loglevel_proc_write()
31 jfs_loglevel_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) jfs_loglevel_proc_write() argument
/kernel/linux/linux-5.10/fs/ext4/
H A Dxattr_security.c18 const char *name, void *buffer, size_t size) in ext4_xattr_security_get()
21 name, buffer, size); in ext4_xattr_security_get()
16 ext4_xattr_security_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) ext4_xattr_security_get() argument
/kernel/linux/linux-5.10/include/sound/sof/
H A Dtrace.h25 struct sof_ipc_host_buffer buffer; member
32 struct sof_ipc_host_buffer buffer; member
41 uint32_t host_offset; /* Offset of DMA host buffer */
/kernel/linux/linux-5.10/fs/ext2/
H A Dxattr_security.c14 const char *name, void *buffer, size_t size) in ext2_xattr_security_get()
17 buffer, size); in ext2_xattr_security_get()
12 ext2_xattr_security_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) ext2_xattr_security_get() argument
/kernel/linux/linux-5.10/include/sound/
H A Dhda_component.h20 bool *audio_enabled, char *buffer, int max_bytes);
44 char *buffer, int max_bytes) in snd_hdac_acomp_get_eld()
42 snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid, int dev_id, bool *audio_enabled, char *buffer, int max_bytes) snd_hdac_acomp_get_eld() argument
/kernel/linux/linux-5.10/drivers/platform/x86/
H A Ddell-smbios.h62 struct calling_interface_buffer *buffer);
63 int dell_smbios_call(struct calling_interface_buffer *buffer);
/kernel/linux/linux-6.6/drivers/misc/ibmasm/
H A Dheartbeat.c75 struct dot_command_header *header = (struct dot_command_header *)cmd->buffer; in ibmasm_receive_heartbeat()
85 memcpy_fromio(cmd->buffer, message, size); in ibmasm_receive_heartbeat()
H A Dlowlevel.c30 command_size = get_dot_command_size(command->buffer); in ibmasm_send_i2o_message()
36 memcpy_toio(&message->data, command->buffer, command_size); in ibmasm_send_i2o_message()
/kernel/linux/linux-6.6/fs/ext4/
H A Dxattr_security.c18 const char *name, void *buffer, size_t size) in ext4_xattr_security_get()
21 name, buffer, size); in ext4_xattr_security_get()
16 ext4_xattr_security_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) ext4_xattr_security_get() argument

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