section 9 · Kernel routines 🧠

87928 pages · page 407 of 440

all 9 (85608)9freebsd (2304)9lua (4)9p (12)

U (continued)

usbd_xfer_set_priv(9freebsd)Universal Serial Bus driver programming interface✨
usbd_xfer_set_stall(9)Universal Serial Bus driver programming interface✨
usbd_xfer_set_stall(9freebsd)Universal Serial Bus driver programming interface✨
usbd_xfer_set_timeout(9)Universal Serial Bus driver programming interface✨
usbd_xfer_set_timeout(9freebsd)Universal Serial Bus driver programming interface✨
usbd_xfer_softc(9)Universal Serial Bus driver programming interface✨
usbd_xfer_softc(9freebsd)Universal Serial Bus driver programming interface✨
usbd_xfer_state(9)Universal Serial Bus driver programming interface✨
usbd_xfer_state(9freebsd)Universal Serial Bus driver programming interface✨
usbd_xfer_status(9)Universal Serial Bus driver programming interface✨
usbd_xfer_status(9freebsd)Universal Serial Bus driver programming interface✨
usbdi(9)Universal Serial Bus driver programming interface✨
usbdi(9freebsd)Universal Serial Bus driver programming interface✨
usbhs_omap_probe(9)initialize TI-based HCDs✨
usbhs_omap_remove(9)shutdown processing for UHH & TLL HCDs✨
usbnet(9)common USB Ethernet driver framework✨
usbtll_omap_probe(9)initialize TI-based HCDs✨
usbtll_omap_remove(9)shutdown processing for UHH & TLL HCDs✨
use_xgmi_p2p (int)(9)✨
usecs_to_jiffies(9)- convert microseconds to jiffies✨
Useful GFP flag combinations(9)✨
user <-> kernel object copy helpers.(9)✨
User command execution(9)✨
User memory region flags(9)✨
User Objects aka Supplicants(9)✨
user_disable_single_step(9)cancel user-mode single-step✨
user_enable_block_step(9)step until branch in user-mode task✨
user_enable_single_step(9)single-step in user-mode task✨
user_enter_callable(9)Unfortunate ASM callable version of user_enter() for archs that didn't manage to check the context tracking static key from low level code.✨
user_exit_callable(9)Unfortunate ASM callable version of user_exit() for archs that didn't manage to check the context tracking static key from low level code.✨
user_exp_rcv_clear(9)Clear the given tid rcv list✨
user_exp_rcv_invalid(9)Invalidate the given tid rcv list✨
user_exp_rcv_setup(9)Set up the given tid rcv list✨
user_queue (int)(9)✨
user_regset_active_fn(9)type of @active function in &struct user_regset✨
user_regset_set_fn(9)type of @set function in &struct user_regset✨
user_regset_writeback_fn(9)type of @writeback function in &struct user_regset✨
user_sdma_txreq_cb(9)SDMA tx request completion callback.✨
user_space_trip_crossed(9)Notify user space about trip crossing events✨
useracc(9)check memory regions for accessibility✨
useracc(9freebsd)check memory regions for accessibility✨
userfaultfd_ctx_get(9)Acquires a reference to the internal userfaultfd context.✨
userfaultfd_ctx_put(9)Releases a reference to the internal userfaultfd context.✨
userio_device_write(9)Write data from serio to a userio device in userspace✨
userkins(9)Template for user-built kinematics✨
userret(9)return path to user-mode execution✨
Userspace I O(9)✨
using_dma(9)return the DMA status of the driver.✨
usleep_range(9)Sleep for an approximate time✨
usleep_range_idle(9)Sleep for an approximate time with idle time accounting✨
usleep_range_state(9)Sleep for an approximate time in a given state✨
ustore(9)store data in user- space✨
ustosbt(9)Q32.32 fixed point representation of time✨
utf16_le_to_7bit(9)Naively converts a UTF-16LE string to 7-bit ASCII characters✨
utf8_parse_version(9)Parse a UTF-8 version number from a string✨
Utility functions(9)✨
uuid_is_valid(9)checks if a UUID string is valid✨
uuid_v5(9)Calculate UUIDv5✨
uv_find_secret(9)search secret metadata for a given secret id.✨
uv_list_secrets(9)Do a List Secrets UVC.✨
uv_mmtimer_init(9)device initialization routine✨
uv_mmtimer_ioctl(9)ioctl interface for /dev/uv_mmtimer✨
uv_mmtimer_mmap(9)maps the clock's registers into userspace✨
uv_retrieve_secret(9)get the secret value for the secret index.✨
uvd_v1_0_fence_emit(9)emit an fence & trap command✨
uvd_v1_0_fini(9)stop the hardware block✨
uvd_v1_0_get_rptr(9)get read pointer✨
uvd_v1_0_get_wptr(9)get write pointer✨
uvd_v1_0_ib_execute(9)execute indirect buffer✨
uvd_v1_0_ib_test(9)test ib execution✨
uvd_v1_0_init(9)start and test UVD block✨
uvd_v1_0_resume(9)memory controller programming✨
uvd_v1_0_ring_test(9)register write test✨
uvd_v1_0_semaphore_emit(9)emit semaphore command✨
uvd_v1_0_set_wptr(9)set write pointer✨
uvd_v1_0_start(9)start UVD block✨
uvd_v1_0_stop(9)stop UVD block✨
uvd_v2_2_fence_emit(9)emit an fence & trap command✨
uvd_v2_2_resume(9)memory controller programming✨
uvd_v2_2_semaphore_emit(9)emit semaphore command✨
uvd_v3_1_fw_validate(9)FW validation operation✨
uvd_v3_1_hw_fini(9)stop the hardware block✨
uvd_v3_1_hw_init(9)start and test UVD block✨
uvd_v3_1_mc_resume(9)memory controller programming✨
uvd_v3_1_ring_emit_fence(9)emit a fence & trap command✨
uvd_v3_1_ring_emit_ib(9)execute indirect buffer✨
uvd_v3_1_ring_get_rptr(9)get read pointer✨
uvd_v3_1_ring_get_wptr(9)get write pointer✨
uvd_v3_1_ring_set_wptr(9)set write pointer✨
uvd_v3_1_ring_test_ring(9)register write test✨
uvd_v3_1_semaphore_emit(9)emit semaphore command✨
uvd_v3_1_start(9)start UVD block✨
uvd_v3_1_stop(9)stop UVD block✨
uvd_v4_2_hw_fini(9)stop the hardware block✨
uvd_v4_2_hw_init(9)start and test UVD block✨
uvd_v4_2_mc_resume(9)memory controller programming✨
uvd_v4_2_resume(9)memory controller programming✨
uvd_v4_2_ring_emit_fence(9)emit an fence & trap command✨
uvd_v4_2_ring_emit_ib(9)execute indirect buffer✨
uvd_v4_2_ring_get_rptr(9)get read pointer✨
uvd_v4_2_ring_get_wptr(9)get write pointer✨
uvd_v4_2_ring_set_wptr(9)set write pointer✨
uvd_v4_2_ring_test_ring(9)register write test✨
uvd_v4_2_start(9)start UVD block✨
uvd_v4_2_stop(9)stop UVD block✨
uvd_v5_0_hw_fini(9)stop the hardware block✨
uvd_v5_0_hw_init(9)start and test UVD block✨
uvd_v5_0_mc_resume(9)memory controller programming✨
uvd_v5_0_ring_emit_fence(9)emit an fence & trap command✨
uvd_v5_0_ring_emit_ib(9)execute indirect buffer✨
uvd_v5_0_ring_get_rptr(9)get read pointer✨
uvd_v5_0_ring_get_wptr(9)get write pointer✨
uvd_v5_0_ring_set_wptr(9)set write pointer✨
uvd_v5_0_ring_test_ring(9)register write test✨
uvd_v5_0_start(9)start UVD block✨
uvd_v5_0_stop(9)stop UVD block✨
uvd_v6_0_enc_get_create_msg(9)generate a UVD ENC create msg✨
uvd_v6_0_enc_get_destroy_msg(9)generate a UVD ENC destroy msg✨
uvd_v6_0_enc_ring_emit_fence(9)emit an enc fence & trap command✨
uvd_v6_0_enc_ring_emit_ib(9)enc execute indirect buffer✨
uvd_v6_0_enc_ring_get_rptr(9)get enc read pointer✨
uvd_v6_0_enc_ring_get_wptr(9)get enc write pointer✨
uvd_v6_0_enc_ring_set_wptr(9)set enc write pointer✨
uvd_v6_0_enc_ring_test_ib(9)test if UVD ENC IBs are working✨
uvd_v6_0_enc_ring_test_ring(9)test if UVD ENC ring is working✨
uvd_v6_0_enc_support(9)get encode support status✨
uvd_v6_0_hw_fini(9)stop the hardware block✨
uvd_v6_0_hw_init(9)start and test UVD block✨
uvd_v6_0_mc_resume(9)memory controller programming✨
uvd_v6_0_ring_emit_fence(9)emit an fence & trap command✨
uvd_v6_0_ring_emit_hdp_flush(9)skip HDP flushing✨
uvd_v6_0_ring_emit_ib(9)execute indirect buffer✨
uvd_v6_0_ring_get_rptr(9)get read pointer✨
uvd_v6_0_ring_get_wptr(9)get write pointer✨
uvd_v6_0_ring_set_wptr(9)set write pointer✨
uvd_v6_0_ring_test_ring(9)register write test✨
uvd_v6_0_start(9)start UVD block✨
uvd_v6_0_stop(9)stop UVD block✨
uvd_v7_0_enc_get_create_msg(9)generate a UVD ENC create msg✨
uvd_v7_0_enc_get_destroy_msg(9)generate a UVD ENC destroy msg✨
uvd_v7_0_enc_ring_emit_fence(9)emit an enc fence & trap command✨
uvd_v7_0_enc_ring_emit_ib(9)enc execute indirect buffer✨
uvd_v7_0_enc_ring_get_rptr(9)get enc read pointer✨
uvd_v7_0_enc_ring_get_wptr(9)get enc write pointer✨
uvd_v7_0_enc_ring_set_wptr(9)set enc write pointer✨
uvd_v7_0_enc_ring_test_ib(9)test if UVD ENC IBs are working✨
uvd_v7_0_enc_ring_test_ring(9)test if UVD ENC ring is working✨
uvd_v7_0_hw_fini(9)stop the hardware block✨
uvd_v7_0_hw_init(9)start and test UVD block✨
uvd_v7_0_mc_resume(9)memory controller programming✨
uvd_v7_0_ring_emit_fence(9)emit an fence & trap command✨
uvd_v7_0_ring_emit_hdp_flush(9)skip HDP flushing✨
uvd_v7_0_ring_emit_ib(9)execute indirect buffer✨
uvd_v7_0_ring_get_rptr(9)get read pointer✨
uvd_v7_0_ring_get_wptr(9)get write pointer✨
uvd_v7_0_ring_patch_cs_in_place(9)Patch the IB for command submission.✨
uvd_v7_0_ring_set_wptr(9)set write pointer✨
uvd_v7_0_ring_test_ring(9)register write test✨
uvd_v7_0_start(9)start UVD block✨
uvd_v7_0_stop(9)stop UVD block✨
uverbs_attr_get_uobjs_arr(9)Provides array's properties for attribute for UVERBS_ATTR_TYPE_IDRS_ARRAY.✨
uverbs_get_buffer_desc(9)Read a buffer descriptor from a uverbs attr.✨
uvio_add_secret(9)Perform an Add Secret UVC✨
uvio_attestation(9)Perform a Retrieve Attestation Measurement UVC.✨
uvio_list_secrets(9)Perform a List Secret UVC✨
uvio_lock_secrets(9)Perform a Lock Secret Store UVC✨
uvio_retr_secret(9)Perform a retrieve secret UVC✨
uvio_uvdev_info(9)Get information about the uvdevice✨
uvm(9)virtual memory system external interface✨
uvm_fault(9)page fault handling✨
uvm_hotplug(9)memory hotplug manager✨
uvm_init(9)virtual memory system external interface✨
uvm_km(9)raw kernel memory or address space allocator✨
uvm_km_alloc(9)raw kernel memory or address space allocator✨
uvm_map(9)virtual address space management interface✨
uvm_obj_wirepages(9)temporarily wire pages of a UVM object into RAM✨
uvm_pagealloc(9)physical memory allocator✨
uvm_vslock(9)wire user memory for I/O✨
uvn_attach(9)memory mapping files and devices✨
ux500_swap_bits_in_byte(9)mirror the bits in a byte✨
ux500_swizzle_key(9)Shuffle around words and bits in the AES key✨

V

V3D GEM BO management support(9)✨
v3d_job_reference_bos(9)Share another job's BOs with @dst✨
v3d_lookup_bos(9)Sets up job->bo[] with the GEM objects referenced by the job.✨
v3d_submit_cl_ioctl(9)Submits a job (frame) to the V3D.✨
v3d_submit_cpu_ioctl(9)Submits a CPU job to the V3D.✨
v3d_submit_csd_ioctl(9)Submits a CSD (compute shader) job to the V3D.✨
v3d_submit_tfu_ioctl(9)Submits a TFU (texture formatting) job to the V3D.✨
v4l2_async_connection_unique(9)return a unique &struct v4l2_async_connection for a sub-device✨
v4l2_async_debug_init(9)Initialize debugging tools.✨
v4l2_async_nf_add_fwnode(9)Allocate and add a fwnode async subdev to the notifier's master asc_list.✨
v4l2_async_nf_add_fwnode_remote(9)Allocate and add a fwnode remote async subdev to the notifier's master asc_list.✨
v4l2_async_nf_add_i2c(9)Allocate and add an i2c async subdev to the notifier's master asc_list.✨
v4l2_async_nf_cleanup(9)clean up notifier resources✨
v4l2_async_nf_init(9)Initialize a notifier.✨
v4l2_async_nf_parse_fwnode_sensor(9)parse common references on sensors for async sub-devices✨
v4l2_async_nf_register(9)registers a subdevice asynchronous notifier✨
v4l2_async_nf_unregister(9)unregisters a subdevice asynchronous notifier✨
v4l2_async_register_subdev(9)registers a sub-device to the asynchronous subdevice framework✨
v4l2_async_register_subdev_sensor(9)registers a sensor sub-device to the asynchronous sub-device framework and parse set up common sensor related devices✨