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Searched refs:isochronous (Results 1 – 23 of 23) sorted by relevance

/Linux-v4.19/Documentation/ABI/stable/
Dfirewire-cdev28 - Allocate, reallocate, deallocate isochronous
71 outbound asynchronous transaction completion or isochronous
80 Allocate a DMA buffer for isochronous reception or transmission
92 Unmap the isochronous I/O buffer from the process address space.
97 nodes' Configuration ROM. Deallocate isochronous channels and
/Linux-v4.19/Documentation/ABI/removed/
Dvideo13946 controller, which were used for isochronous I/O. It was added as an
7 alternative to raw1394's isochronous I/O functionality which had
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-module24 However there are cases, when 80% max isochronous bandwidth is
26 microseconds of isochronous bandwidth per microframe to work
/Linux-v4.19/drivers/usb/dwc2/
Dgadget.c674 int is_isoc = hs_ep->isochronous; in dwc2_gadget_get_chain_limit()
713 } else if (hs_ep->isochronous) { in dwc2_gadget_get_desc_params()
1009 if (hs_ep->isochronous && length > (hs_ep->mc * hs_ep->ep.maxpacket)) { in dwc2_hsotg_start_req()
1015 if (hs_ep->isochronous) in dwc2_hsotg_start_req()
1089 if (hs_ep->isochronous && hs_ep->interval == 1) { in dwc2_hsotg_start_req()
1320 if (using_desc_dma(hs) && hs_ep->isochronous) { in dwc2_hsotg_ep_queue()
1361 if (using_desc_dma(hs) && hs_ep->isochronous) { in dwc2_hsotg_ep_queue()
1370 if (!hs_ep->isochronous) { in dwc2_hsotg_ep_queue()
1629 if (!hs_ep->isochronous) in dwc2_gadget_start_next_request()
2025 if (using_desc_dma(hsotg) && hs_ep->isochronous) in dwc2_hsotg_complete_request()
[all …]
Dcore.h170 unsigned int isochronous:1; member
/Linux-v4.19/drivers/staging/most/Documentation/
Ddriver_usage.txt160 When transceiving synchronous or isochronous data, the number of packets
184 When transmitting isochronous AVP data the desired packet size needs to be
186 isochronous packets within one USB transaction. This renders
192 Note that at least (2 * set_subbuffer_size) bytes for isochronous data or
/Linux-v4.19/Documentation/driver-api/usb/
Derror-codes.rst65 for periodic transfers (interrupt, isochronous).
88 For isochronous URBs, the urb status value is non-zero only if the URB is
91 ``URB_SHORT_NOT_OK`` flag is set. Completion handlers for isochronous URBs
DURB.rst100 The parameter isoframes specifies the number of isochronous transfer frames
158 For isochronous endpoints, your completion handlers should (re)submit
239 How to do isochronous (ISO) transfers?
278 Interrupt transfers, like isochronous transfers, are periodic, and happen
Dusb.rst50 and isochronous). Two of them (control and bulk) use bandwidth as
51 it's available, while the other two (interrupt and isochronous) are
141 stage) and isochronous URBs (which allow large packets and include
341 *isochronous* transfers offer service guarantees because their bandwidth
613 important for periodic transfers (interrupt and isochronous), but it can
632 buffer may have been modified. Except for isochronous transfers, the
783 | | | |__Number of isochronous requests
917 The interval is nonzero for all periodic (interrupt or isochronous)
Dwriting_usb_driver.rst292 isochronous data being sent to or from the device. Interrupt data is
296 good examples of drivers that handle isochronous data and will be useful
Ddwc3.rst261 ``bulk``, ``interrupt`` or ``isochronous`` depending on what the
/Linux-v4.19/Documentation/usb/
Dusbmon.txt135 only for interrupt and isochronous URBs. Start frame is printed only for
136 isochronous URBs. Error count is printed only for isochronous callback
147 in this word, they proceed to read Data Length (except for isochronous URBs).
149 reading the Data Length or isochronous descriptors.
156 - Number of isochronous frame descriptors and descriptors themselves.
Dehci.txt81 transactions (interrupt and isochronous transfers). These place some
120 and isochronous transfers. Doesn't show qtds.
155 (isochronous and interrupt) allow the larger packet sizes which let you
Dusbip_protocol.txt272 Allowed transfer_flags | value | control | interrupt | bulk | isochronous
/Linux-v4.19/drivers/usb/gadget/udc/
Dm66592-udc.c292 m66592->isochronous--; in pipe_buffer_release()
397 if (m66592->isochronous >= M66592_MAX_NUM_ISOC) { in alloc_pipe_config()
402 + m66592->isochronous; in alloc_pipe_config()
403 counter = &m66592->isochronous; in alloc_pipe_config()
422 if (m66592->isochronous >= M66592_MAX_NUM_ISOC) { in alloc_pipe_config()
426 info.pipe = M66592_BASE_PIPENUM_ISOC + m66592->isochronous; in alloc_pipe_config()
428 counter = &m66592->isochronous; in alloc_pipe_config()
451 if ((counter == &m66592->isochronous) && info.type == M66592_BULK) in alloc_pipe_config()
Dr8a66597-udc.c382 r8a66597->isochronous--; in pipe_buffer_release()
467 if (r8a66597->isochronous >= R8A66597_MAX_NUM_ISOC) { in alloc_pipe_config()
473 + r8a66597->isochronous; in alloc_pipe_config()
474 counter = &r8a66597->isochronous; in alloc_pipe_config()
494 if (r8a66597->isochronous >= R8A66597_MAX_NUM_ISOC) { in alloc_pipe_config()
499 info.pipe = R8A66597_BASE_PIPENUM_ISOC + r8a66597->isochronous; in alloc_pipe_config()
501 counter = &r8a66597->isochronous; in alloc_pipe_config()
525 if ((counter == &r8a66597->isochronous) && info.type == R8A66597_BULK) in alloc_pipe_config()
Dr8a66597-udc.h111 unsigned char isochronous; member
DKconfig65 In this case, for ep1 2 banks are allocated if it works in isochronous
416 This driver dose not support interrupt transfer or isochronous
435 endpoints(bulk or interrupt or isochronous), as well as
Dm66592-udc.h489 int isochronous; member
/Linux-v4.19/drivers/usb/isp1760/
DKconfig8 This driver does not support isochronous transfers or OTG.
/Linux-v4.19/drivers/usb/host/
DKconfig342 This driver does not support isochronous transfers and doesn't
355 This driver does not support isochronous transfers.
367 This driver does not support isochronous transfers.
/Linux-v4.19/Documentation/media/dvb-drivers/
Ddvb-usb.rst63 - added basic isochronous support to the dvb-usb-framework
/Linux-v4.19/drivers/usb/gadget/legacy/
DKconfig478 # put drivers that need isochronous transfer support (for audio