simonqian.openocd wrote:
> >> No, all this is necessary. Again, no care how it is implemented,
> >> but it must be implemented in some way for SWD.
> >Then it can be another function in dap_ops, a smarter replacement
> >for current ABORT..?
> Yes, I prefer this. But OpenOCD maintainer should look into this
> and do the decision.

If you and Tomek are in agreement then I will immediately work on any
patches you propose. Send me code any way you can. The best would be
via gerrit, but other methods are also good. If a patch is already in
gerrit then please let me know and I will look at it.


> >> But if JTAG memap_read is transport independent, maybe there
> >> will be a performance problem. I'm not sure how to process this
> >> patch.

I think the first priority is to make it work, performance is only
the second objective.


> >This can be true as the impelementation of this part can take
> >retry and error flags handling into account whereas other
> >functions dont anf this could produce a slowdown. Will take a look
> >at this when swd is finished, right now it it working and noone
> >complains so I would not touch this part:-)
> 
> No, you mis-understanding, I mean that remove adi_jtag_dp_scan in
> mem_ap_read_buf_u32, so that this function can be transport independent.
> And again, OpenOCD maintainer should look into this and do the decision.

I am very sorry for not having a better understand of this already -
what exactly is the needed decision?


Kind regards

//Peter

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