P. van Gaans wrote: > Some more news. I'm now looking at dvb_ca_en50221.c and I'm pretty sure > the solution is in here and not in budget-av.c. Somewhere around line > 270 is a thing that loops in a while and breaks after timeout. I removed > the break (so it keeps looping). Now I see the following when I insert a > CAM: > > [ 71.764000] budget-av: cam inserted A > [ 82.144000] dvb_ca adaptor 0: PC card did not respond :( > > So at least there's no more infinite loop with ejected-inserted-ejected > and so on. But it doesn't work either. It reaches > DVB_CA_SLOTSTATE_WAITREADY and times out there. From there it should > automatically change state, but it doesn't. Now I'm getting a little > stuck, because I don't really know what it's doing and what piece really > gets stuck. > > I also removed the timeout from slotstate_waitready, now I don't get > errors anymore, but it (of course) doesn't work. And I broke the ability > to eject the CAM, I'm guessing it's stuck in a loop after I ejected and > re-inserted the CAM. > It seems, there is a little bug within the debi functions. If a debi error occurs, SPCI_DEBI_S is not reset within PSR. In this case, saa7146_wait_for_debi_done returns always ETIMEDOUT. Ttpci_budget_debiread/write doesn't upload a debi command anymore. For testing, you can remove the first 'return result;' statement in both functions. - Hartmut _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
