Re: [BUG,BISECTED] mvneta: second interface no more usable on mirabox

2015-06-17 Thread Stas Sergeev
17.06.2015 02:05, Arnaud Ebalard пишет: But it seems the patch can still change a couple of flags for you, and maybe that makes a problem? AFAICT, autoneg config register (MVNETA_GMAC_AUTONEG_CONFIG) is modified. Or, else, prevented from being modified at a couple of bits that were wrongly clea

Re: [BUG,BISECTED] mvneta: second interface no more usable on mirabox

2015-06-16 Thread Arnaud Ebalard
Hi, Stas Sergeev writes: > 17.06.2015 00:44, Arnaud Ebalard пишет: >> Hi, >> >> On Mirabox, the second ethernet interface is no more usable on 4.1-rc* >> series (no packets coming out of the interface, when using dhclient for >> instance). It works as expected on 4.0. >> >> Bisecting the issue,

[BUG,BISECTED] mvneta: second interface no more usable on mirabox

2015-06-16 Thread Arnaud Ebalard
Hi, On Mirabox, the second ethernet interface is no more usable on 4.1-rc* series (no packets coming out of the interface, when using dhclient for instance). It works as expected on 4.0. Bisecting the issue, I ended up on 898b2970e2c9 ("mvneta: implement SGMII-based in-band link state signaling")