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/kernel/linux/linux-5.10/include/linux/
H A Dacpi.h148 ssize_t (*read_cmd)(char *buffer, size_t length);
149 int (*wait_command_ready)(bool single_step, char *buffer, size_t length);
166 ssize_t acpi_debugger_read_cmd(char *buffer, size_t buffer_length);
196 static inline int acpi_debugger_read_cmd(char *buffer, u32 buffer_length) in acpi_debugger_read_cmd() argument
/kernel/linux/linux-6.6/drivers/acpi/apei/
H A Dghes.c336 static void ghes_copy_tofrom_phys(void *buffer, u64 paddr, u32 len, in ghes_copy_tofrom_phys() argument
350 memcpy_fromio(buffer, vaddr + offset, trunk); in ghes_copy_tofrom_phys()
352 memcpy_toio(vaddr + offset, buffer, trunk); in ghes_copy_tofrom_phys()
355 buffer += trunk; in ghes_copy_tofrom_phys()
/kernel/linux/linux-6.6/include/linux/
H A Dacpi.h142 ssize_t (*read_cmd)(char *buffer, size_t length);
143 int (*wait_command_ready)(bool single_step, char *buffer, size_t length);
160 ssize_t acpi_debugger_read_cmd(char *buffer, size_t buffer_length);
190 static inline int acpi_debugger_read_cmd(char *buffer, u32 buffer_length) in acpi_debugger_read_cmd() argument
/kernel/linux/linux-6.6/fs/ntfs3/
H A Dntfs_fs.h557 struct REPARSE_DATA_BUFFER *buffer);
613 int ntfs_sb_read(struct super_block *sb, u64 lbo, size_t bytes, void *buffer);
615 const void *buffer, int wait);
877 ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
/kernel/linux/linux-6.6/fs/
H A Dpipe.c37 * their pipe buffer quota. The general pipe use case needs at least two
65 * isn't a dead spot in the buffer, but the ring has to be a power of two and
155 * @pipe: the pipe that the buffer belongs to
156 * @buf: the buffer to attempt to steal
185 * @pipe: the pipe that the buffer belongs to
186 * @buf: the buffer to get a reference to
201 * @pipe: the pipe that the buffer belongs to
202 * @buf: the buffer to put a reference to
317 /* Was it a packet buffer? Clean up and exit */ in pipe_read()
356 * pipe buffer, an in pipe_read()
860 pipefs_dname(struct dentry *dentry, char *buffer, int buflen) pipefs_dname() argument
1462 proc_dopipe_max_size(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) proc_dopipe_max_size() argument
[all...]
/kernel/linux/linux-6.6/drivers/scsi/qla2xxx/
H A Dqla_tmpl.c525 "%s: unknown buffer %x\n", __func__, ent->t268.buf_type); in qla27xx_fwdt_entry_t268()
695 ulong offset = offsetof(typeof(*ent), t275.buffer); in qla27xx_fwdt_entry_t275()
698 void *buffer = ent->t275.buffer; in qla27xx_fwdt_entry_t275() local
701 "%s: buffer(%lx) [%lx]\n", __func__, length, *len); in qla27xx_fwdt_entry_t275()
704 "%s: buffer zero length\n", __func__); in qla27xx_fwdt_entry_t275()
711 "%s: buffer overflow, truncate [%lx]\n", __func__, length); in qla27xx_fwdt_entry_t275()
715 qla27xx_insertbuf(buffer, length, buf, len); in qla27xx_fwdt_entry_t275()
1013 ql_log(ql_log_warn, vha, 0x02f3, "-> mpi_fwdump no buffer\n"); in qla27xx_mpi_fwdump()
1025 "-> MPI firmware already dumped -- dump saving to temporary buffer in qla27xx_mpi_fwdump()
[all...]
/kernel/linux/linux-6.6/drivers/platform/surface/aggregator/
H A Dssh_packet_layer.c221 * SSH_PTL_RX_BUF_LEN - Evaluation-buffer size in bytes.
226 * SSH_PTL_RX_FIFO_LEN - Fifo input-buffer size in bytes.
566 * Initializes the given SSH packet. Sets the transmission buffer pointer to
567 * %NULL and the transmission buffer length to zero. For data-type packets,
568 * this buffer has to be set separately via ssh_packet_set_data() before
622 * @buffer: The buffer corresponding to this packet.
625 * Allocates a packet and corresponding transport buffer from the control
626 * packet cache. Sets the packet's buffer reference to the allocated buffer
634 ssh_ctrl_packet_alloc(struct ssh_packet **packet, struct ssam_span *buffer, gfp_t flags) ssh_ctrl_packet_alloc() argument
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/kernel/linux/linux-6.6/drivers/usb/class/
H A Dusblp.c119 * some arbitrary status buffer size;
120 * need a status buffer that is allocated via kmalloc(), not on stack
742 static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) in usblp_write() argument
771 buffer + writecount, transfer_length)) { in usblp_write()
841 static ssize_t usblp_read(struct file *file, char __user *buffer, size_t len, loff_t *ppos) in usblp_read() argument
870 copy_to_user(buffer, usblp->readbuf + usblp->readcount, count)) { in usblp_read()
893 * Our write path has a peculiar property: it does not buffer like a tty,
897 * select(2) or poll(2) to wait for the buffer to drain before closing.
1065 * buffer. For example if you make sure you never request the device ID
1150 /* Malloc device ID string buffer t in usblp_probe()
[all...]
/kernel/linux/linux-6.6/drivers/block/drbd/
H A Ddrbd_bitmap.c803 /* merge number words from buffer into the bitmap starting at offset.
804 * buffer[i] is expected to be little endian unsigned long.
809 unsigned long *buffer) in drbd_bm_merge_lel()
837 word = *bm | *buffer++; in drbd_bm_merge_lel()
854 /* copy number words from the bitmap starting at offset into the buffer.
855 * buffer[i] will be little endian unsigned long.
858 unsigned long *buffer) in drbd_bm_get_lel()
886 *buffer++ = *bm++; in drbd_bm_get_lel()
808 drbd_bm_merge_lel(struct drbd_device *device, size_t offset, size_t number, unsigned long *buffer) drbd_bm_merge_lel() argument
857 drbd_bm_get_lel(struct drbd_device *device, size_t offset, size_t number, unsigned long *buffer) drbd_bm_get_lel() argument
/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath10k/
H A Dhtc.c345 u8 *buffer, in ath10k_htc_process_trailer()
359 orig_buffer = buffer; in ath10k_htc_process_trailer()
363 record = (struct ath10k_htc_record *)buffer; in ath10k_htc_process_trailer()
371 /* no room left in buffer for record */ in ath10k_htc_process_trailer()
424 buffer += sizeof(record->hdr) + record->hdr.len; in ath10k_htc_process_trailer()
923 * even if the buffer was completed. It is suspected in ath10k_htc_wait_target()
1088 /* we controlled the buffer creation, it's aligned */ in ath10k_htc_connect_service()
344 ath10k_htc_process_trailer(struct ath10k_htc *htc, u8 *buffer, int length, enum ath10k_htc_ep_id src_eid, void *next_lookaheads, int *next_lookaheads_len) ath10k_htc_process_trailer() argument
/kernel/linux/linux-6.6/drivers/net/hamradio/
H A Dbaycom_epp.c232 static inline void append_crc_ccitt(unsigned char *buffer, int len)
237 crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff];
239 *buffer++ = crc;
240 *buffer++ = crc >> 8;
/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath6kl/
H A Dsdio.c86 * Macro to check if DMA buffer is WORD-aligned and DMA-able.
87 * Most host controllers assume the buffer is DMA'able and will
454 req->buffer, req->length, in __ath6kl_sdio_write_async()
566 static int ath6kl_sdio_write_async(struct ath6kl *ar, u32 address, u8 *buffer, in ath6kl_sdio_write_async() argument
579 bus_req->buffer = buffer; in ath6kl_sdio_write_async()
978 * Fill the buffer with the address byte value we want to in ath6kl_set_addrwin_reg()
/kernel/linux/linux-6.6/drivers/net/wireless/intel/iwlwifi/fw/
H A Dacpi.c149 * (as an integer object or inside a buffer object),
176 /* if the buffer size doesn't match the expected size */ in iwl_acpi_get_dsm_integer()
177 if (obj->buffer.length != expected_size) in iwl_acpi_get_dsm_integer()
179 "ACPI: DSM invalid buffer size, padding or truncating (%d)\n", in iwl_acpi_get_dsm_integer()
180 obj->buffer.length); in iwl_acpi_get_dsm_integer()
183 memcpy(&le_value, obj->buffer.pointer, in iwl_acpi_get_dsm_integer()
184 min_t(size_t, expected_size, (size_t)obj->buffer.length)); in iwl_acpi_get_dsm_integer()
/kernel/linux/linux-6.6/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dusb.c147 const u8 *image; /* buffer for combine fw and nvram */
748 void *buffer, int buflen) in brcmf_usb_dl_cmd()
787 memcpy(buffer, tmpbuf, buflen); in brcmf_usb_dl_cmd()
864 brcmf_usb_dl_send_bulk(struct brcmf_usbdev_info *devinfo, void *buffer, int len) in brcmf_usb_dl_send_bulk() argument
873 devinfo->tx_pipe, buffer, len, in brcmf_usb_dl_send_bulk()
747 brcmf_usb_dl_cmd(struct brcmf_usbdev_info *devinfo, u8 cmd, void *buffer, int buflen) brcmf_usb_dl_cmd() argument
/kernel/linux/linux-6.6/drivers/pci/pcie/
H A Daspm.c1231 static int pcie_aspm_get_policy(char *buffer, const struct kernel_param *kp) in pcie_aspm_get_policy() argument
1236 cnt += sprintf(buffer + cnt, "[%s] ", policy_str[i]); in pcie_aspm_get_policy()
1238 cnt += sprintf(buffer + cnt, "%s ", policy_str[i]); in pcie_aspm_get_policy()
1239 cnt += sprintf(buffer + cnt, "\n"); in pcie_aspm_get_policy()
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/analogix/
H A Danalogix-anx78xx.c773 u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; in anx78xx_send_video_infoframe() local
776 err = hdmi_avi_infoframe_pack(frame, buffer, sizeof(buffer)); in anx78xx_send_video_infoframe()
788 SP_INFOFRAME_AVI_DB1_REG, buffer, in anx78xx_send_video_infoframe()
H A Danalogix_dp_reg.c1002 * db[1]!=0: entering PSR, wait for fully active remote frame buffer. in analogix_dp_send_psr_spd()
1028 u8 *buffer = msg->buffer; in analogix_dp_transfer() local
1037 /* Clear AUX CH data buffer */ in analogix_dp_transfer()
1079 reg = buffer[i]; in analogix_dp_transfer()
1129 buffer[i] = (unsigned char)reg; in analogix_dp_transfer()
/kernel/linux/linux-6.6/drivers/infiniband/hw/ocrdma/
H A Docrdma_stats.c635 const char __user *buffer, in ocrdma_dbgfs_ops_write()
647 if (copy_from_user(tmp_str, buffer, count)) in ocrdma_dbgfs_ops_write()
686 static ssize_t ocrdma_dbgfs_ops_read(struct file *filp, char __user *buffer, in ocrdma_dbgfs_ops_read() argument
744 status = simple_read_from_buffer(buffer, usr_buf_len, ppos, data, in ocrdma_dbgfs_ops_read()
634 ocrdma_dbgfs_ops_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) ocrdma_dbgfs_ops_write() argument
/kernel/linux/linux-6.6/drivers/hwmon/
H A Dhp-wmi-sensors.c18 * [4] P. Rohár, "bmfdec - Decompile binary MOF file (BMF) from WMI buffer",
532 is_raw_wmi_string(elements[prop].buffer.pointer, in check_wobj()
533 elements[prop].buffer.length)) in check_wobj()
554 hp_wmi_wstrdup(dev, element->buffer.pointer) : in extract_acpi_value()
963 convert_raw_wmi_string(element->buffer.pointer) : in update_numeric_sensor_from_wobj()
/kernel/linux/linux-6.6/drivers/iio/light/
H A Dsi1145.c26 #include <linux/iio/buffer.h>
167 * @autonomous: If automatic measurements are active (for buffer support)
171 * @buffer: Used to pack data read from sensor.
185 * Maximum buffer size (may be only partly used if not all
190 u8 buffer[24] __aligned(8);
483 sizeof(u16) * run, &data->buffer[j]); in si1145_trigger_handler()
498 iio_push_to_buffers_with_timestamp(indio_dev, data->buffer, in si1145_trigger_handler()
/kernel/linux/linux-6.6/drivers/iio/accel/
H A Dst_accel_core.c1270 struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; in apply_acpi_orientation() local
1298 status = acpi_evaluate_object(adev->handle, "_ONT", NULL, &buffer); in apply_acpi_orientation()
1307 ont = buffer.pointer; in apply_acpi_orientation()
1382 kfree(buffer.pointer); in apply_acpi_orientation()
1398 * @name: device name buffer reference.
/kernel/linux/linux-6.6/drivers/iio/imu/
H A Dkmx61.c20 #include <linux/iio/buffer.h>
1195 s16 buffer[8]; in kmx61_trigger_handler() local
1210 buffer[i++] = ret; in kmx61_trigger_handler()
1214 iio_push_to_buffers(indio_dev, buffer); in kmx61_trigger_handler()
1362 "Failed to setup acc triggered buffer\n"); in kmx61_probe()
1372 "Failed to setup mag triggered buffer\n"); in kmx61_probe()
/kernel/linux/linux-6.6/drivers/input/tablet/
H A Daiptek.c853 unsigned char report_id, void *buffer, int size) in aiptek_set_report()
862 aiptek->ifnum, buffer, size, 5000); in aiptek_set_report()
868 unsigned char report_id, void *buffer, int size) in aiptek_get_report()
877 aiptek->ifnum, buffer, size, 5000); in aiptek_get_report()
1687 dev_warn(&intf->dev, "cannot allocate usb buffer\n"); in aiptek_probe()
851 aiptek_set_report(struct aiptek *aiptek, unsigned char report_type, unsigned char report_id, void *buffer, int size) aiptek_set_report() argument
866 aiptek_get_report(struct aiptek *aiptek, unsigned char report_type, unsigned char report_id, void *buffer, int size) aiptek_get_report() argument
/kernel/linux/linux-6.6/drivers/md/
H A Ddm-raid1.c457 * remap a buffer to a particular mirror.
1412 char buffer[MAX_NR_MIRRORS + 1]; in mirror_status() local
1419 buffer[m] = device_status_char(&(ms->mirror[m])); in mirror_status()
1421 buffer[m] = '\0'; in mirror_status()
1425 (unsigned long long)ms->nr_regions, buffer); in mirror_status()
/kernel/linux/linux-6.6/net/sunrpc/xprtrdma/
H A Dverbs.c49 * o buffer memory
811 struct rpcrdma_buffer *buffer = &r_xprt->rx_buf; in rpcrdma_req_create() local
828 spin_lock(&buffer->rb_lock); in rpcrdma_req_create()
829 list_add(&req->rl_all, &buffer->rb_allreqs); in rpcrdma_req_create()
830 spin_unlock(&buffer->rb_lock); in rpcrdma_req_create()
853 /* Compute maximum header buffer size in bytes */ in rpcrdma_req_setup()
992 * @buf: buffer pool
1176 * @buffers: buffer pool
1189 * rpcrdma_buffer_get - Get a request buffer
1190 * @buffers: Buffer pool from which to obtain a buffer
[all...]

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