01.07.2014, 22:05, "Roman Yeryomin" <leroi.li...@gmail.com>:

On 1 July 2014 13:31, John Crispin <j...@phrozen.org> wrote:

 On 30/06/2014 19:34, Roman Yeryomin wrote:
 This adds support for mt7620 SoC. Tested with Asus RT-N14U only.

 Thanks to everybody who participated in this effort. Epecially Miko
 Hissa and Сергей Василюгин.
 Hi,

 confirmed working and pushed to trunk.

 tested on mt7620a/n. i tested on 2 eval kits and 4 buffalo routers.

 for me all have functional ethernet even without the vid patch.

 nonetheless we should make the vid = vlan nr thing explicit and default

 i have a recollection, that the eep layout is different on mt7620 and
 i don't see that code being patched. so we need to look into that

 i am also missing the lna/pna fixes, we should add those as well,
 similar to how rt3352 does it.

 those nitpicks set aside,  we have working wifi on mt7620x !!! :)

 thanks again to all involved, i think we will have the final cleanups
 in trunk soon, now that we have packet flow.

         John


 PS: just tested whr-1166 and get this, telling me the eeprom code
 needs a bit more love. i can still assoc though and am sending this
 mail via the whr-1166

 [   26.430000] WARNING: at
 /openwrt/trunk/build_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/linux-ramips_mt7620a/compat-wireless-2014-05-22/drivers/net/wireless/rt2x00/rt2800lib.c:408
 rt2800_vco_calibration+0x2d8/0x3d4 [rt2800lib]()
 [   26.470000] phy0: invalid EEPROM word 208
 [   26.480000] Modules linked in: rt2800soc rt2800pci rt2800mmio
 ....

I think there is still a lot of work to do.
But yes, I'm using my asus board all the day and it seems pretty
stable. Although I didn't try extracting eeprom from the board itself
yet (I'm using the one from original driver).

BTW:
1. In function rt2800_get_txwi_rxwi_size() - possibly undefined size for rt5390 && !rf7620.
2. In rt2800_config_channel_rf7620: usage drv_data->calibration_bw20/bw40 without previous calibration. But driver works :)
 
---
serge
 
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