From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966379AbcCPNJr (ORCPT ); Wed, 16 Mar 2016 09:09:47 -0400 Received: from mga09.intel.com ([134.134.136.24]:58225 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965931AbcCPNJn (ORCPT ); Wed, 16 Mar 2016 09:09:43 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,344,1455004800"; d="asc'?scan'208";a="67443068" From: Felipe Balbi To: Roger Quadros Cc: nsekhar@ti.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Roger Quadros Subject: Re: [PATCH 0/2] usb: dwc3: gadget: Fix erratic interrupts and delayed enumeration In-Reply-To: <1458133551-3071-1-git-send-email-rogerq@ti.com> References: <1458133551-3071-1-git-send-email-rogerq@ti.com> User-Agent: Notmuch/0.21 (http://notmuchmail.org) Emacs/25.0.90.3 (x86_64-pc-linux-gnu) Date: Wed, 16 Mar 2016 15:08:41 +0200 Message-ID: <87twk6h8o6.fsf@intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Roger Quadros writes: > The existing workaround (for STAR#9000525659) of forcing > DEVSPD to SUPER_SPEED for HIGH_SPEED ports is causing > another side effect which causes erratic interrupts and delayed gadget > enumeration of upto 2 seconds. right, but the real problem is with an SoC which wants to force lower speed on an IP that can't support it ;-) =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJW6VrZAAoJEIaOsuA1yqRED6MQAI8sbuNWKpReuLMMk5efCRgs hliRb3blkBoaJAxFc1DAooD8EJ9oekj7x4mszCprUv/dCMyjPs6VCrLqWvZCEJwe 34pH9xf02qTcu/Ljhzx2UoUf45a1eUraQe9LTTkF3uJarj707fqonORnYrLGXLf1 3VO7RXa3WJCmfaSp5OxJjNYPmaBAlagPRn2MhkO7ykphcSpo9uz6+kFUW7yN6IpP oMSHKRIo0T1yxl5l3yDWEzmOpaeZycnz+0NXvAwnRJ46ShMI55i6VuCljQStt8db DBEb22EnB+5c3BNx0rsIXPloTbFL2pGDOpPFUw04zOSbKV2tGnA3PMBNWcnjEsIy wrHRIymjGgTYy9kpoTs0UFOslDCNDDia9XksC0/eOs7Hj0oq6pIyvtM+/oqSk92K hUU68ZJmAM+dmgAbf5BWhe4tpVhCCoLoicZ09AGk0vThzrU4iSMqlFnVias6b0le OxmJlLYoOsXUeNVbjXV1vqBJHysXVyG2AcvmlrSLUAVvObZpw1vU5Rf7foVsQHbp /ZcJsSnauWzH0B6jnDQB56bpGL5TXEL15GTjw+/t+1anfggpL9hiBdgx06veWuin bUs7d+rbW/dYC3wNF2qG21dS6X4YYcdsGfW4iClYu87PGujJjdy6ZCUVw6d2ihUs sfr3SbiPaeLvfABoQBgo =0qBI -----END PGP SIGNATURE----- --=-=-=--