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From: Giuseppe CAVALLARO <peppe.cavallaro-qxv4g6HH51o@public.gmane.org>
To: Dinh Nguyen <dinh.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"Heiko Stübner" <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
	netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Gabriel Fernandez"
	<gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"Frank Schäfer"
	<fschaefer.oss-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>,
	"open list:ARM/Rockchip SoC..."
	<linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	LAKML
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	"Fabrice GASNIER" <fabrice.gasnier-qxv4g6HH51o@public.gmane.org>,
	"Andreas Färber" <afaerber-l3A5Bk7waGM@public.gmane.org>,
	"Tomeu Vizoso" <tomeu-XCtybt49RKsYaV1qd6yewg@public.gmane.org>,
	"Alexandre TORGUE"
	<alexandre.torgue-qxv4g6HH51o@public.gmane.org>
Subject: Re: [PATCH v3 0/8] arm64: rockchip: Initial GeekBox enablement
Date: Thu, 10 Mar 2016 10:13:15 +0100	[thread overview]
Message-ID: <56E13AAB.2080900@st.com> (raw)
In-Reply-To: <CADhT+wcMpzA_Coj8Z5OQZsc3bF3a7yOmsbazQMPtcdUWkJSuCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On 3/9/2016 5:31 PM, Dinh Nguyen wrote:
> On Wed, Mar 9, 2016 at 8:53 AM, Giuseppe CAVALLARO
> <peppe.cavallaro-qxv4g6HH51o@public.gmane.org> wrote:
>> Hi Tomeu, Dinh, Andreas
>>
>> I need a sum and help from you to go ahead on the
>> tx timeout.
>>
>> The "stmmac: MDIO fixes" seems to be the candidate to
>> fix the phy connection and I will send the V2 asap (Andreas' comment).
>>
>> So, supposing the probe is ok and phy is connected,
>> I need your input ...
>>
>>   Tomeu: after revering the 0e80bdc9a72d (stmmac: first frame
>>          prep at the end of xmit routine) the network is
>>          not stable and there is a timeout after a while.
>>          The box has 3.50 with normal desc settings.
>>
>>   Dinh: the network is ok, I wonder if you can share a boot
>>         log just to understand if the normal or enhanced
>>         descriptors are used.
>>
>
> Here it is:
...
> [    0.850523] stmmac - user ID: 0x10, Synopsys ID: 0x37
> [    0.855570]  Ring mode enabled
> [    0.858611]  DMA HW capability register supported
> [    0.863128]  Enhanced/Alternate descriptors
> [    0.867482]  Enabled extended descriptors
> [    0.871482]  RX Checksum Offload Engine supported (type 2)
> [    0.876948]  TX Checksum insertion supported
> [    0.881204]  Enable RX Mitigation via HW Watchdog Timer
> [    0.886863] socfpga-dwmac ff702000.ethernet eth0: No MDIO subnode found
> [    0.899090] libphy: stmmac: probed
> [    0.902484] eth0: PHY ID 00221611 at 4 IRQ POLL (stmmac-0:04) active

Thx Dinh, so you are using the Enhanced/Alternate descriptors
I am debugging on my side on a setup with normal descriptors, I let you
know

peppe

  parent reply	other threads:[~2016-03-10  9:13 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-06 19:53 [PATCH v3 0/8] arm64: rockchip: Initial GeekBox enablement Andreas Färber
2016-03-06 19:53 ` [PATCH v3 3/8] arm64: dts: rockchip: Add GeekBox config Andreas Färber
2016-03-06 19:53 ` [PATCH v3 6/8] arm64: dts: rockchip: Add power key to GeekBox Andreas Färber
     [not found]   ` <1457294038-14243-7-git-send-email-afaerber-l3A5Bk7waGM@public.gmane.org>
2016-03-10 23:04     ` Julien Chauveau
2016-03-16 10:58       ` Andreas Färber
     [not found]         ` <56E93C43.1060500-l3A5Bk7waGM@public.gmane.org>
2016-03-16 13:52           ` Andreas Färber
2016-03-10 23:09   ` Julien Chauveau
2016-03-06 19:53 ` [PATCH v3 7/8] Documentation: devicetree: rockchip: Document Landingship Andreas Färber
2016-03-17 14:46   ` Rob Herring
     [not found] ` <1457294038-14243-1-git-send-email-afaerber-l3A5Bk7waGM@public.gmane.org>
2016-03-06 19:53   ` [PATCH v3 1/8] Documentation: devicetree: Add vendor prefix for GeekBuying.com Andreas Färber
2016-03-06 19:53   ` [PATCH v3 2/8] Documentation: devicetree: rockchip: Document GeekBox Andreas Färber
2016-03-06 19:53   ` [PATCH v3 4/8] Documentation: devicetree: Clean up gpio-keys example Andreas Färber
2016-03-07 18:05     ` Heiko Stübner
2016-03-07 18:27       ` Andreas Färber
2016-03-06 19:53   ` [PATCH v3 5/8] arm64: dts: rockchip: Clean up gpio-keys nodes Andreas Färber
2016-03-06 19:53   ` [PATCH v3 8/8] arm64: dts: rockchip: Add Landingship config Andreas Färber
2016-03-07 12:17 ` [PATCH v3 0/8] arm64: rockchip: Initial GeekBox enablement Andreas Färber
2016-03-07 12:24   ` Heiko Stübner
2016-03-07 12:35     ` Andreas Färber
2016-03-07 13:26       ` Giuseppe CAVALLARO
2016-03-07 14:27         ` Andreas Färber
     [not found]           ` <56DD8FBE.9010200-l3A5Bk7waGM@public.gmane.org>
2016-03-07 15:09             ` Giuseppe CAVALLARO
2016-03-07 15:46               ` Andreas Färber
     [not found]                 ` <56DDA26C.3050301-l3A5Bk7waGM@public.gmane.org>
2016-03-07 15:52                   ` Giuseppe CAVALLARO
2016-03-07 17:15                     ` Andreas Färber
     [not found]                       ` <56DDB749.1020808-l3A5Bk7waGM@public.gmane.org>
2016-03-07 23:22                         ` Dinh Nguyen
     [not found]                           ` <CADhT+wfO8x4En78g5ixnnwbpaeXJGDo+Q1sOABYsbXzNZy0CPw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-08  7:24                             ` Giuseppe CAVALLARO
2016-03-08 15:45                               ` Dinh Nguyen
2016-03-09  7:24                                 ` Giuseppe CAVALLARO
2016-03-09  8:35                                 ` Tomeu Vizoso
     [not found]                                   ` <CAAObsKD9HoEbtV_JMz_R=bcrQseDmhncRAWP9k8djksL-LMQqw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-09  8:56                                     ` Giuseppe CAVALLARO
     [not found]                                       ` <56DFE55B.2090806-qxv4g6HH51o@public.gmane.org>
2016-03-09  9:00                                         ` Giuseppe CAVALLARO
     [not found]                                           ` <56DFE64B.8060606-qxv4g6HH51o@public.gmane.org>
2016-03-09  9:42                                             ` Tomeu Vizoso
     [not found]                                               ` <CAAObsKBr9SXg1-wr9O-ypR8JozdGpeAwfDLMeUKi8ozxkKyTXg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-09  9:52                                                 ` Giuseppe CAVALLARO
2016-03-09 10:27                                                   ` Giuseppe CAVALLARO
2016-03-09 10:53                                                     ` Tomeu Vizoso
2016-03-09 14:31                                                       ` Giuseppe CAVALLARO
     [not found]                                                       ` <56E033C8.40506@st.c om>
     [not found]                                                         ` <56E033C8.40506-qxv4g6HH51o@public.gmane.org>
2016-03-09 14:53                                                           ` Giuseppe CAVALLARO
     [not found]                                                             ` <56E038CE.606-qxv4g6HH51o@public.gmane.org>
2016-03-09 16:31                                                               ` Dinh Nguyen
     [not found]                                                                 ` <CADhT+wcMpzA_Coj8Z5OQZsc3bF3a7yOmsbazQMPtcdUWkJSuCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-10  9:13                                                                   ` Giuseppe CAVALLARO [this message]
     [not found]                                                                     ` <56E13AAB.2080900-qxv4g6HH51o@public.gmane.org>
2016-03-10 16:47                                                                       ` Dinh Nguyen
     [not found]                                                                         ` <CADhT+wd=vcph2y_OxkGNO5EwHvN=kBy-BrfZHmNjZHww4LxmTg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-11  9:09                                                                           ` Giuseppe CAVALLARO
2016-03-14 11:43                                                                             ` Tomeu Vizoso
     [not found]                                                                               ` <CAAObsKB-tSCu5KMYk2Zi-oX9zMKEOwwT93sMkiZKiYvtexmHaQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-14 16:20                                                                                 ` Giuseppe CAVALLARO
     [not found]                                                                                   ` <56E6E4B0.8060408-qxv4g6HH51o@public.gmane.org>
2016-03-15  7:23                                                                                     ` Tomeu Vizoso
     [not found]                                                                                       ` <CAAObsKCdk+6HdzFYxRKZbPiaKcfMCLjbpngurat47YvyvSgH-w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-15 12:36                                                                                         ` Giuseppe CAVALLARO
     [not found]                                                                                           ` <56E801EB.6030107-qxv4g6HH51o@public.gmane.org>
2016-03-30 16:44                                                                                             ` Dinh Nguyen
     [not found]                                                                                               ` <CADhT+wdXXp322vmgFmWTUiiRZTsCWeJSSdU=BMEEbSyb_bnrUw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-31  7:53                                                                                                 ` Giuseppe CAVALLARO
2016-03-08 10:03                             ` Gabriel Fernandez
     [not found]                               ` <CAG374jBLD5YuBT=r3V98OqdUTXMepvQ_tLz4XMJdQMzzGYi22A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-08 10:24                                 ` Giuseppe CAVALLARO
     [not found]                                   ` <56DEA840.1050305-qxv4g6HH51o@public.gmane.org>
2016-03-08 10:33                                     ` Gabriel Fernandez
2016-03-11 12:12   ` Michael Trimarchi

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