On 13 February 2014 16:37, Roman Yeryomin <[email protected]> wrote: > On 11 February 2014 20:32, Mikko Hissa <[email protected]> wrote: >> Hello again! >> >> On 11 Feb 2014, at 19:12, Mikko Hissa <[email protected]> wrote: >> >>> Hello! >>> >>> On 01 Feb 2014, at 02:08, Roman Yeryomin <[email protected]> wrote: >>> >>>> Hello everybody! >>>> I'm trying to get mt7620 (ramips target, rt-n14u board) wifi working >>>> but no luck. I have ported init functions and channel setup from the >>>> original (known to be working) driver. The original driver (and >>>> datasheet) is available in the web. >>>> Unfortunately I have no experience in wifi drivers and this is my >>>> first one. Even worse I don't know what those register (rfcsr and bbp) >>>> writes _should_ do because they are not in datasheet (I suppose the >>>> earlier chips rf registers are not documented also). >>>> Attaching the patches hoping somebody with more experience could help >>>> or at least give an advise. The patches are not very clean and >>>> probably some things can be done in a different way but that's not the >>>> point right now. >>>> >>> >>> I took a quick look at your patches and one thing caught my eye... >>> In rt2800.h you have: >>> +#define RF_CSR_CFG_REGNUM_MT7620 FIELD32(0x00ff0000) >>> 8bit mask for register number AND bank id? I think it should be 2ff >>> (10bits) because >> >> That 2ff should, of course, be 3ff. >> >>> in rfcsr_write you are doing: >>> + rt2x00_set_field32(®, RF_CSR_CFG_REGNUM_MT7620, >>> word); >>> where the word contains up to 6bits of register number AND 4bits of bank id. >>> So those writes above bank no. 3 are not happening. >>> > > Wow, indeed it should be 3ff (10 bits like you said). Thanks for the > find! I will try it today...
So it made it a bit better - tx and interrupt counter increments much faster but still nothing in the air and rx counter stays zero. Also nothing in monitor mode. :( Any other ideas? Regards, Roman _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
