| /kernel/linux/linux-5.10/drivers/base/firmware_loader/ |
| H A D | fallback.c | 133 * @buf: buffer to scan for timeout value
228 * @buf: buffer to scan for loading control value
305 static void firmware_rw_data(struct fw_priv *fw_priv, char *buffer, in firmware_rw_data() argument
309 memcpy(buffer, fw_priv->data + offset, count); in firmware_rw_data()
311 memcpy(fw_priv->data + offset, buffer, count); in firmware_rw_data()
314 static void firmware_rw(struct fw_priv *fw_priv, char *buffer, in firmware_rw() argument
326 memcpy(buffer, page_data + page_ofs, page_cnt); in firmware_rw()
328 memcpy(page_data + page_ofs, buffer, page_cnt); in firmware_rw()
331 buffer += page_cnt; in firmware_rw()
339 char *buffer, loff_ in firmware_data_read()
337 firmware_data_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t offset, size_t count) firmware_data_read() argument
394 firmware_data_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t offset, size_t count) firmware_data_write() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/acpi/acpica/ |
| H A D | exfldio.c | 354 /* Clear the entire return buffer first, [Very Important!] */ in acpi_ex_field_datum_io()
384 * Copy the data from the source buffer. in acpi_ex_field_datum_io()
388 (obj_desc->buffer_field.buffer_obj)->buffer. in acpi_ex_field_datum_io()
395 * Copy the data to the target buffer. in acpi_ex_field_datum_io()
398 memcpy((obj_desc->buffer_field.buffer_obj)->buffer. in acpi_ex_field_datum_io()
638 * buffer - Where to store the field data
649 void *buffer, u32 buffer_length) in acpi_ex_extract_from_field()
664 /* Validate target buffer and clear it */ in acpi_ex_extract_from_field()
669 "Field size %u (bits) is too large for buffer (%u)", in acpi_ex_extract_from_field()
675 memset(buffer, in acpi_ex_extract_from_field()
648 acpi_ex_extract_from_field(union acpi_operand_object *obj_desc, void *buffer, u32 buffer_length) acpi_ex_extract_from_field() argument
806 acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, void *buffer, u32 buffer_length) acpi_ex_insert_into_field() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/edac/ |
| H A D | edac_pci_sysfs.c | 98 struct attribute *attr, char *buffer) in edac_pci_instance_show()
104 return instance_attr->show(pci, buffer); in edac_pci_instance_show()
111 const char *buffer, size_t count) in edac_pci_instance_store()
117 return instance_attr->store(pci, buffer, count); in edac_pci_instance_store()
214 static ssize_t edac_pci_int_show(void *ptr, char *buffer) in edac_pci_int_show() argument
217 return sprintf(buffer, "%d\n", *value); in edac_pci_int_show()
220 static ssize_t edac_pci_int_store(void *ptr, const char *buffer, size_t count) in edac_pci_int_store() argument
224 if (isdigit(*buffer)) in edac_pci_int_store()
225 *value = simple_strtoul(buffer, NULL, 0); in edac_pci_int_store()
239 char *buffer) in edac_pci_dev_show()
97 edac_pci_instance_show(struct kobject *kobj, struct attribute *attr, char *buffer) edac_pci_instance_show() argument
109 edac_pci_instance_store(struct kobject *kobj, struct attribute *attr, const char *buffer, size_t count) edac_pci_instance_store() argument
238 edac_pci_dev_show(struct kobject *kobj, struct attribute *attr, char *buffer) edac_pci_dev_show() argument
249 edac_pci_dev_store(struct kobject *kobj, struct attribute *attr, const char *buffer, size_t count) edac_pci_dev_store() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/scsi/qedf/ |
| H A D | qedf_debugfs.c | 99 qedf_dbg_fp_int_cmd_read(struct file *filp, char __user *buffer, size_t count, in qedf_dbg_fp_int_cmd_read() argument
128 ret = simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_fp_int_cmd_read()
136 qedf_dbg_fp_int_cmd_write(struct file *filp, const char __user *buffer, in qedf_dbg_fp_int_cmd_write() argument
146 qedf_dbg_debug_cmd_read(struct file *filp, char __user *buffer, size_t count, in qedf_dbg_debug_cmd_read() argument
157 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_debug_cmd_read()
161 qedf_dbg_debug_cmd_write(struct file *filp, const char __user *buffer, in qedf_dbg_debug_cmd_write() argument
173 kern_buf = memdup_user(buffer, count); in qedf_dbg_debug_cmd_write()
192 qedf_dbg_stop_io_on_error_cmd_read(struct file *filp, char __user *buffer, in qedf_dbg_stop_io_on_error_cmd_read() argument
206 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_stop_io_on_error_cmd_read()
211 const char __user *buffer, size_ in qedf_dbg_stop_io_on_error_cmd_write()
210 qedf_dbg_stop_io_on_error_cmd_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_stop_io_on_error_cmd_write() argument
386 qedf_dbg_clear_stats_cmd_read(struct file *filp, char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_clear_stats_cmd_read() argument
398 qedf_dbg_clear_stats_cmd_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_clear_stats_cmd_write() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/usb/serial/ |
| H A D | opticon.c | 107 u8 *buffer; in send_control_msg() local
109 buffer = kzalloc(1, GFP_KERNEL); in send_control_msg()
110 if (!buffer) in send_control_msg()
113 buffer[0] = val; in send_control_msg()
119 0, 0, buffer, 1, USB_CTRL_SET_TIMEOUT); in send_control_msg()
120 kfree(buffer); in send_control_msg()
171 /* free up the transfer buffer, as usb_free_urb() does not do this */ in opticon_write_control_callback()
196 unsigned char *buffer; in opticon_write() local
211 buffer = kmalloc(count, GFP_ATOMIC); in opticon_write()
212 if (!buffer) in opticon_write()
[all...] |
| /kernel/linux/linux-5.10/kernel/ |
| H A D | watchdog.c | 679 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_common()
691 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
694 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
706 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog()
709 table, write, buffer, lenp, ppos); in proc_watchdog()
716 void *buffer, size_t *lenp, loff_t *ppos) in proc_nmi_watchdog()
721 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
728 void *buffer, size_t *lenp, loff_t *ppos) in proc_soft_watchdog()
731 table, write, buffer, lenp, ppos); in proc_soft_watchdog()
738 void *buffer, size_ in proc_watchdog_thresh()
678 proc_watchdog_common(int which, struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_common() argument
705 proc_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog() argument
715 proc_nmi_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_nmi_watchdog() argument
727 proc_soft_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_soft_watchdog() argument
737 proc_watchdog_thresh(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_thresh() argument
760 proc_watchdog_cpumask(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_cpumask() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/acpi/acpica/ |
| H A D | exfldio.c | 354 /* Clear the entire return buffer first, [Very Important!] */ in acpi_ex_field_datum_io()
384 * Copy the data from the source buffer. in acpi_ex_field_datum_io()
388 (obj_desc->buffer_field.buffer_obj)->buffer. in acpi_ex_field_datum_io()
395 * Copy the data to the target buffer. in acpi_ex_field_datum_io()
398 memcpy((obj_desc->buffer_field.buffer_obj)->buffer. in acpi_ex_field_datum_io()
638 * buffer - Where to store the field data
649 void *buffer, u32 buffer_length) in acpi_ex_extract_from_field()
664 /* Validate target buffer and clear it */ in acpi_ex_extract_from_field()
669 "Field size %u (bits) is too large for buffer (%u)", in acpi_ex_extract_from_field()
675 memset(buffer, in acpi_ex_extract_from_field()
648 acpi_ex_extract_from_field(union acpi_operand_object *obj_desc, void *buffer, u32 buffer_length) acpi_ex_extract_from_field() argument
806 acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, void *buffer, u32 buffer_length) acpi_ex_insert_into_field() argument
[all...] |
| /kernel/linux/linux-6.6/fs/efivarfs/ |
| H A D | vars.c | 28 validate_device_path(efi_char16_t *var_name, int match, u8 *buffer, in validate_device_path() argument
34 node = (struct efi_generic_dev_path *)buffer; in validate_device_path()
49 node = (struct efi_generic_dev_path *)(buffer + offset); in validate_device_path()
54 * of the buffer or we reached the end of the buffer without in validate_device_path()
61 validate_boot_order(efi_char16_t *var_name, int match, u8 *buffer, in validate_boot_order() argument
72 validate_load_option(efi_char16_t *var_name, int match, u8 *buffer, in validate_load_option() argument
95 filepathlength = buffer[4] | buffer[5] << 8; in validate_load_option()
101 desclength = ucs2_strsize((efi_char16_t *)(buffer in validate_load_option()
123 validate_uint16(efi_char16_t *var_name, int match, u8 *buffer, unsigned long len) validate_uint16() argument
134 validate_ascii_string(efi_char16_t *var_name, int match, u8 *buffer, unsigned long len) validate_ascii_string() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/edac/ |
| H A D | edac_pci_sysfs.c | 98 struct attribute *attr, char *buffer) in edac_pci_instance_show()
104 return instance_attr->show(pci, buffer); in edac_pci_instance_show()
111 const char *buffer, size_t count) in edac_pci_instance_store()
117 return instance_attr->store(pci, buffer, count); in edac_pci_instance_store()
215 static ssize_t edac_pci_int_show(void *ptr, char *buffer) in edac_pci_int_show() argument
218 return sprintf(buffer, "%d\n", *value); in edac_pci_int_show()
221 static ssize_t edac_pci_int_store(void *ptr, const char *buffer, size_t count) in edac_pci_int_store() argument
225 if (isdigit(*buffer)) in edac_pci_int_store()
226 *value = simple_strtoul(buffer, NULL, 0); in edac_pci_int_store()
240 char *buffer) in edac_pci_dev_show()
97 edac_pci_instance_show(struct kobject *kobj, struct attribute *attr, char *buffer) edac_pci_instance_show() argument
109 edac_pci_instance_store(struct kobject *kobj, struct attribute *attr, const char *buffer, size_t count) edac_pci_instance_store() argument
239 edac_pci_dev_show(struct kobject *kobj, struct attribute *attr, char *buffer) edac_pci_dev_show() argument
250 edac_pci_dev_store(struct kobject *kobj, struct attribute *attr, const char *buffer, size_t count) edac_pci_dev_store() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/scsi/qedf/ |
| H A D | qedf_debugfs.c | 99 qedf_dbg_fp_int_cmd_read(struct file *filp, char __user *buffer, size_t count, in qedf_dbg_fp_int_cmd_read() argument
128 ret = simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_fp_int_cmd_read()
136 qedf_dbg_fp_int_cmd_write(struct file *filp, const char __user *buffer, in qedf_dbg_fp_int_cmd_write() argument
146 qedf_dbg_debug_cmd_read(struct file *filp, char __user *buffer, size_t count, in qedf_dbg_debug_cmd_read() argument
157 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_debug_cmd_read()
161 qedf_dbg_debug_cmd_write(struct file *filp, const char __user *buffer, in qedf_dbg_debug_cmd_write() argument
173 kern_buf = memdup_user(buffer, count); in qedf_dbg_debug_cmd_write()
192 qedf_dbg_stop_io_on_error_cmd_read(struct file *filp, char __user *buffer, in qedf_dbg_stop_io_on_error_cmd_read() argument
206 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_stop_io_on_error_cmd_read()
211 const char __user *buffer, size_ in qedf_dbg_stop_io_on_error_cmd_write()
210 qedf_dbg_stop_io_on_error_cmd_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_stop_io_on_error_cmd_write() argument
386 qedf_dbg_clear_stats_cmd_read(struct file *filp, char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_clear_stats_cmd_read() argument
398 qedf_dbg_clear_stats_cmd_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) qedf_dbg_clear_stats_cmd_write() argument
[all...] |
| /kernel/linux/linux-6.6/kernel/ |
| H A D | watchdog.c | 778 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_common()
790 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
793 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
805 void *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog()
809 table, write, buffer, lenp, ppos); in proc_watchdog()
816 void *buffer, size_t *lenp, loff_t *ppos) in proc_nmi_watchdog()
821 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
828 void *buffer, size_t *lenp, loff_t *ppos) in proc_soft_watchdog()
831 table, write, buffer, lenp, ppos); in proc_soft_watchdog()
838 void *buffer, size_ in proc_watchdog_thresh()
777 proc_watchdog_common(int which, struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_common() argument
804 proc_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog() argument
815 proc_nmi_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_nmi_watchdog() argument
827 proc_soft_watchdog(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_soft_watchdog() argument
837 proc_watchdog_thresh(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_thresh() argument
860 proc_watchdog_cpumask(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_watchdog_cpumask() argument
[all...] |
| /kernel/linux/linux-5.10/certs/ |
| H A D | blacklist.c | 119 char *buffer, *p; in is_hash_blacklisted() local
122 buffer = kmalloc(type_len + 1 + hash_len * 2 + 1, GFP_KERNEL); in is_hash_blacklisted()
123 if (!buffer) in is_hash_blacklisted()
125 p = memcpy(buffer, type, type_len); in is_hash_blacklisted()
133 &key_type_blacklist, buffer, false); in is_hash_blacklisted()
139 kfree(buffer); in is_hash_blacklisted()
|
| /kernel/linux/linux-5.10/drivers/dma-buf/heaps/ |
| H A D | cma_heap.c | 29 static void cma_heap_free(struct heap_helper_buffer *buffer) in cma_heap_free() argument
31 struct cma_heap *cma_heap = dma_heap_get_drvdata(buffer->heap); in cma_heap_free()
32 unsigned long nr_pages = buffer->pagecount; in cma_heap_free()
33 struct page *cma_pages = buffer->priv_virt; in cma_heap_free()
36 kfree(buffer->pages); in cma_heap_free()
39 kfree(buffer); in cma_heap_free()
|
| /kernel/linux/linux-5.10/drivers/gpio/ |
| H A D | gpio-pisosr.c | 30 * @buffer: Buffer for device reads
31 * @buffer_size: Size of buffer
38 u8 *buffer; member
57 ret = spi_read(gpio->spi, gpio->buffer, gpio->buffer_size); in pisosr_gpio_refresh()
92 return (gpio->buffer[offset / 8] >> (offset % 8)) & 0x1; in pisosr_gpio_get()
107 buffer_state = gpio->buffer[offset / 8] & gpio_mask; in pisosr_gpio_get_multiple()
146 gpio->buffer = devm_kzalloc(dev, gpio->buffer_size, GFP_KERNEL); in pisosr_gpio_probe()
147 if (!gpio->buffer) in pisosr_gpio_probe()
|
| /kernel/linux/linux-5.10/tools/testing/selftests/net/ |
| H A D | txring_overwrite.c | 41 static void build_packet(void *buffer, size_t blen, char payload_char) in build_packet() argument
48 memset(buffer, 0, blen); in build_packet()
50 eth = buffer; in build_packet()
54 iph = buffer + off; in build_packet()
65 udph = buffer + off; in build_packet()
72 memset(buffer + off, payload_char, blen - off); in build_packet()
|
| /kernel/linux/linux-5.10/drivers/iio/chemical/ |
| H A D | atlas-ezo-sensor.c | 41 u8 buffer[8]; member
137 tmp = i2c_master_recv(client, data->buffer, sizeof(data->buffer)); in atlas_ezo_read_raw()
139 if (tmp < 0 || data->buffer[0] != 1) { in atlas_ezo_read_raw()
145 atlas_ezo_sanitize(data->buffer + 2); in atlas_ezo_read_raw()
147 ret = kstrtol(data->buffer + 1, 10, &tmp); in atlas_ezo_read_raw()
|
| /kernel/linux/linux-5.10/drivers/staging/rtl8188eu/core/ |
| H A D | rtw_debug.c | 32 int proc_set_write_reg(struct file *file, const char __user *buffer, in proc_set_write_reg() argument
45 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { in proc_set_write_reg()
106 int proc_set_read_reg(struct file *file, const char __user *buffer, in proc_set_read_reg() argument
117 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { in proc_set_read_reg()
|
| /kernel/linux/linux-6.6/drivers/gpio/ |
| H A D | gpio-pisosr.c | 22 * @buffer: Buffer for device reads
23 * @buffer_size: Size of buffer
30 u8 *buffer; member
49 ret = spi_read(gpio->spi, gpio->buffer, gpio->buffer_size); in pisosr_gpio_refresh()
84 return (gpio->buffer[offset / 8] >> (offset % 8)) & 0x1; in pisosr_gpio_get()
99 buffer_state = gpio->buffer[offset / 8] & gpio_mask; in pisosr_gpio_get_multiple()
141 gpio->buffer = devm_kzalloc(dev, gpio->buffer_size, GFP_KERNEL); in pisosr_gpio_probe()
142 if (!gpio->buffer) in pisosr_gpio_probe()
|
| /kernel/linux/linux-6.6/drivers/iio/chemical/ |
| H A D | atlas-ezo-sensor.c | 43 u8 buffer[8]; member
139 tmp = i2c_master_recv(client, data->buffer, sizeof(data->buffer)); in atlas_ezo_read_raw()
141 if (tmp < 0 || data->buffer[0] != 1) { in atlas_ezo_read_raw()
147 atlas_ezo_sanitize(data->buffer + 2); in atlas_ezo_read_raw()
149 ret = kstrtol(data->buffer + 1, 10, &tmp); in atlas_ezo_read_raw()
|
| /kernel/linux/linux-6.6/tools/testing/selftests/powerpc/include/ |
| H A D | utils.h | 46 int parse_intmax(const char *buffer, size_t count, intmax_t *result, int base);
47 int parse_uintmax(const char *buffer, size_t count, uintmax_t *result, int base);
48 int parse_int(const char *buffer, size_t count, int *result, int base);
49 int parse_uint(const char *buffer, size_t count, unsigned int *result, int base);
50 int parse_long(const char *buffer, size_t count, long *result, int base);
51 int parse_ulong(const char *buffer, size_t count, unsigned long *result, int base);
|
| /kernel/linux/linux-6.6/tools/testing/selftests/net/ |
| H A D | txring_overwrite.c | 41 static void build_packet(void *buffer, size_t blen, char payload_char) in build_packet() argument
48 memset(buffer, 0, blen); in build_packet()
50 eth = buffer; in build_packet()
54 iph = buffer + off; in build_packet()
65 udph = buffer + off; in build_packet()
72 memset(buffer + off, payload_char, blen - off); in build_packet()
|
| /kernel/linux/linux-5.10/drivers/input/misc/ |
| H A D | uinput.c | 243 * custom waveform since it does not have a way to pass buffer of in uinput_dev_upload_effect()
524 const char __user *buffer, size_t count) in uinput_setup_device_legacy()
542 user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev)); in uinput_setup_device_legacy()
587 const char __user *buffer, size_t count) in uinput_inject_events()
602 if (input_event_from_user(buffer + bytes, &ev)) in uinput_inject_events()
613 static ssize_t uinput_write(struct file *file, const char __user *buffer, in uinput_write() argument
627 uinput_inject_events(udev, buffer, count) : in uinput_write()
628 uinput_setup_device_legacy(udev, buffer, count); in uinput_write()
654 char __user *buffer, size_t count) in uinput_events_to_user()
662 if (input_event_to_user(buffer in uinput_events_to_user()
523 uinput_setup_device_legacy(struct uinput_device *udev, const char __user *buffer, size_t count) uinput_setup_device_legacy() argument
586 uinput_inject_events(struct uinput_device *udev, const char __user *buffer, size_t count) uinput_inject_events() argument
653 uinput_events_to_user(struct uinput_device *udev, char __user *buffer, size_t count) uinput_events_to_user() argument
671 uinput_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) uinput_read() argument
738 uinput_ff_upload_to_user(char __user *buffer, const struct uinput_ff_upload *ff_up) uinput_ff_upload_to_user() argument
769 uinput_ff_upload_from_user(const char __user *buffer, struct uinput_ff_upload *ff_up) uinput_ff_upload_from_user() argument
797 uinput_ff_upload_to_user(char __user *buffer, const struct uinput_ff_upload *ff_up) uinput_ff_upload_to_user() argument
806 uinput_ff_upload_from_user(const char __user *buffer, struct uinput_ff_upload *ff_up) uinput_ff_upload_from_user() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/input/misc/ |
| H A D | uinput.c | 244 * custom waveform since it does not have a way to pass buffer of in uinput_dev_upload_effect()
511 const char __user *buffer, size_t count) in uinput_setup_device_legacy()
529 user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev)); in uinput_setup_device_legacy()
602 const char __user *buffer, size_t count) in uinput_inject_events()
618 if (input_event_from_user(buffer + bytes, &ev)) in uinput_inject_events()
633 static ssize_t uinput_write(struct file *file, const char __user *buffer, in uinput_write() argument
647 uinput_inject_events(udev, buffer, count) : in uinput_write()
648 uinput_setup_device_legacy(udev, buffer, count); in uinput_write()
674 char __user *buffer, size_t count) in uinput_events_to_user()
682 if (input_event_to_user(buffer in uinput_events_to_user()
510 uinput_setup_device_legacy(struct uinput_device *udev, const char __user *buffer, size_t count) uinput_setup_device_legacy() argument
601 uinput_inject_events(struct uinput_device *udev, const char __user *buffer, size_t count) uinput_inject_events() argument
673 uinput_events_to_user(struct uinput_device *udev, char __user *buffer, size_t count) uinput_events_to_user() argument
691 uinput_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) uinput_read() argument
758 uinput_ff_upload_to_user(char __user *buffer, const struct uinput_ff_upload *ff_up) uinput_ff_upload_to_user() argument
789 uinput_ff_upload_from_user(const char __user *buffer, struct uinput_ff_upload *ff_up) uinput_ff_upload_from_user() argument
817 uinput_ff_upload_to_user(char __user *buffer, const struct uinput_ff_upload *ff_up) uinput_ff_upload_to_user() argument
826 uinput_ff_upload_from_user(const char __user *buffer, struct uinput_ff_upload *ff_up) uinput_ff_upload_from_user() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/s390/char/ |
| H A D | vmlogrdr.c | 44 * The size of the buffer for iucv data transfer is one page,
46 * place an integer and some characters into that buffer,
72 char * buffer; member
412 * the total number of bytes we actually write into the buffer. in vmlogrdr_receive_data()
415 char * buffer; in vmlogrdr_receive_data() local
423 buffer = priv->buffer; in vmlogrdr_receive_data()
427 * + size of FENCE in the first 4 bytes of the buffer. in vmlogrdr_receive_data()
431 temp = (int*)priv->buffer; in vmlogrdr_receive_data()
433 buffer in vmlogrdr_receive_data()
[all...] |
| /kernel/linux/linux-5.10/fs/erofs/ |
| H A D | xattr.c | 327 char *buffer; member
356 return !it->buffer ? 1 : err; in xattr_checkbuffer()
365 memcpy(it->buffer + processed, buf, len); in xattr_copyvalue()
443 void *buffer, size_t buffer_size) in erofs_getxattr()
462 it.buffer = buffer; in erofs_getxattr()
474 const char *name, void *buffer, size_t size) in erofs_xattr_generic_get()
491 return erofs_getxattr(inode, handler->flags, name, buffer, size); in erofs_xattr_generic_get()
533 char *buffer; member
554 if (!it->buffer) { in xattr_entrylist()
441 erofs_getxattr(struct inode *inode, int index, const char *name, void *buffer, size_t buffer_size) erofs_getxattr() argument
472 erofs_xattr_generic_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) erofs_xattr_generic_get() argument
651 erofs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) erofs_listxattr() argument
[all...] |