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Dwc3 miss isoc

WebWhen set, disable isoc START TRANSFER command failure SW work-around: for DWC_usb31 version 1.70a-ea06 and prior. type: boolean: snps,disable_scramble_quirk: … WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 0/8] usb: dwc3: add dual-role support @ 2024-01-23 11:19 ` Roger Quadros 2024-01-23 11:19 ` [PATCH 1/8] usb: otg-fsm: Prevent build warning "VDBG" redefined Roger Quadros ` (9 more replies) 0 siblings, 10 replies; 15+ messages in thread From: Roger Quadros @ 2024-01-23 …

DWC3 Isoc Gadget Missed Interrupts on Start Transfer

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RE: [PATCH] usb: dwc3: gadget: issue a stop command for ISOC …

WebNov 14, 2024 · usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers Commit Message Felipe BalbiNov. 14, 2024, 10:45 a.m. UTC When chaining ISOC TRBs together, only the first ISOC TRB should be of type ISOC_FIRST, all others should be of type ISOC. This patch fixes that. Fixes: c6267a51639b ("usb: dwc3: gadget: align transfers to … WebCurrently we don't check for interrupt due to missed isoc, and the driver may attempt to reclaim TRBs beyond the associated event. This causes invalid memory access when the hardware still owns the TRB. If there's a missed isoc TRB with IMI (interrupt on missed isoc), make sure to stop servicing further. Web*DWC3 Isoc Gadget Missed Interrupts on Start Transfer @ 2024-03-02 14:35 Michael Grzeschik 2024-03-02 22:22 ` Thinh Nguyen 0 siblings, 1 reply; 9+ messages in thread From: Michael Grzeschik @ 2024-03-02 14:35 UTC (permalink / raw) To: Thinh.Nguyen; +Cc: balbi, gregkh, kernel, linux-usb [-- Attachment #1: Type: text/plain, Size: 24766 … philly restaurants with outdoor seating

[2/2] usb: dwc3: gadget: restart the transfer if a isoc request is ...

Category:Re: [PATCH] usb: dwc3: gadget: issue a stop command for ISOC …

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Dwc3 miss isoc

Query: DWC3: Isoc ep_queue when xinprogress

WebNov 14, 2024 · usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers. Commit Message. Felipe BalbiNov. 14, 2024, 10:45 a.m. UTC. When chaining ISOC TRBs … WebFrom: "Zengtao (B)" To: Felipe Balbi Cc: Greg Kroah-Hartman , "[email protected]" , "[email protected]" , "Laurent Pinchart" …

Dwc3 miss isoc

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WebWhen set, disable isoc START TRANSFER command failure SW work-around: for DWC_usb31 version 1.70a-ea06 and prior. type: boolean: snps,disable_scramble_quirk: description: True when SW should disable data scrambling. Only really useful for FPGA: builds. type: boolean: snps,has-lpm-erratum: description: True when DWC3 was … Webstatic int dwc3_gadget_set_ep_config (struct dwc3 * dwc, struct dwc3_ep * dep, const struct usb_endpoint_descriptor * desc , const struct usb_ss_ep_comp_descriptor * comp_desc ,

Web*usb: dwc3: gadget: fix miss isoc issue introduced by IRQ latency @ 2024-12-14 8:51 ` Felipe Balbi 0 siblings, 0 replies; 18+ messages in thread From: Felipe Balbi @ 2024-12-14 8:51 UTC (permalink / raw) To: Zeng Tao; +Cc: liangshengjun, Greg Kroah-Hartman, linux-usb, linux-kernel Zeng Tao writes: > If it's a busy system, … Web10 years ago. There were still some corner cases where isoc transfer was not able to. restart, specially when missed does not happen , and gadget does. not queue any new …

WebOct 21, 2024 · Follow-Ups: . Re: [PATCH v3 2/6] usb: dwc3: gadget: cancel requests instead of release after missed isoc. From: Jeff Vanhoof References: . Re: [PATCH v3 2/6] usb: dwc3: gadget: cancel requests instead of release after missed isoc

WebNov 15, 2024 · [v7,2/2] usb: dwc3: Add workaround for isoc start transfer failure Commit Message Thinh Nguyen Nov. 15, 2024, 6:56 a.m. UTC In DWC_usb31 version 1.70a-ea06 and prior, for highspeed and fullspeed isochronous IN, BIT [15:14] of the 16-bit microframe number reported by the XferNotReady event are invalid.

Web>>> For ISOC transfers, if there is no available data for a period, we >>> need to stop the transfer by issue a stop command, otherwise, all the >>> upcoming transfers will started … philly restaurants with private roomsWebadded requests. dwc3_gadget_start_isoc is called only if xfernotready is received. But If I see section 9.3.5 and 9.3.6 of dw specs, then I should not expect a xfernotready interrupt, rather a xferinprogress interrupt in the above scenario. So I must add a mechanism to call dwc3_gadget_start_isoc , also when xferinprogress is received. philly retailWebApr 10, 2024 · the controller can restart the isoc endpoint and not consider the next video frame data late. There are some corner cases that you need to watch out for. If you're … tsb tower palmerston northWebFeb 1, 2024 · To: Texas Workers’ Compensation System Participants . From: Kara Mace, Deputy Commissioner , Legal Services . Date: February 1, 2024 . RE: Revised DWC … philly restorehttp://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/commit/f1edcd36fe86a14d3373629bb794799aa1e5140f tsb trafford centreWebApr 10, 2024 · the controller can restart the isoc endpoint and not consider the next video frame data late. There are some corner cases that you need to watch out for. If you're going for this route, we can look further. Also, you'd need provide a way for the UVC to communicate to the dwc3 to let it know to expect the next burst of data. > > philly re taxWebApr 11, 2024 · it can tell dwc3 to stop the isoc endpoint before queuing the next video data in a set of requests. If UVC doesn't know that, then it needs to tell dwc3 to change its handling of isoc requests. > >>> The odd thing here is, that I don't see the refered XferInProgress >>> Interrupts with the missed event, when the started_list is empty. >> philly retail jobs