From patchwork Tue Mar 3 16:32:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?=C5=81ukasz_Majewski?= X-Patchwork-Id: 445816 X-Patchwork-Delegate: l.majewski@samsung.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id DDBFD1400DE for ; Wed, 4 Mar 2015 03:57:43 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7D04FA7431; Tue, 3 Mar 2015 17:57:06 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MxMGgI0eFpKd; Tue, 3 Mar 2015 17:57:06 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1F7562FB0; Tue, 3 Mar 2015 17:56:37 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 86AF04A01C for ; Tue, 3 Mar 2015 17:39:57 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pw15AhsqvCfL for ; Tue, 3 Mar 2015 17:39:57 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) by theia.denx.de (Postfix) with ESMTPS id 1AD9A4A01B for ; Tue, 3 Mar 2015 17:39:54 +0100 (CET) Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NKN00HYAAAF1N80@mailout3.samsung.com> for u-boot@lists.denx.de; Wed, 04 Mar 2015 01:39:51 +0900 (KST) X-AuditID: cbfee61b-f79d76d0000024d6-5b-54f5e3d719fa Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 3E.7B.09430.7D3E5F45; Wed, 04 Mar 2015 01:39:51 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NKN00J3L9XXLX60@mmp1.samsung.com>; Wed, 04 Mar 2015 01:39:51 +0900 (KST) From: Lukasz Majewski To: u-boot@lists.denx.de, Kishon Vijay Abraham I , marex@denx.de Date: Tue, 03 Mar 2015 17:32:14 +0100 Message-id: <1425400336-20442-13-git-send-email-l.majewski@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1425400336-20442-1-git-send-email-l.majewski@samsung.com> References: <1424700152-8554-1-git-send-email-l.majewski@samsung.com> <1425400336-20442-1-git-send-email-l.majewski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrLLMWRmVeSWpSXmKPExsVy+t9jAd3rj7+GGHyea2Bx8H69xeX92ha7 /t5ntHhx7yKLxYWnPWwWbx5xW7x5uJnRYu2Ru+wWb9oaGS32925gsthx+QaLRc8jLYtXB9tY LCYvns9s8XZvJ7sDv8e8WSdYPM7e2cHosW7aW2aPvi2rGD2O39jO5LFxbmgAWxSXTUpqTmZZ apG+XQJXxudP8gWz2Ss6zz5nb2D8y9rFyMkhIWAi8eDhGkYIW0ziwr31bF2MXBxCAosYJT5P eskO4XQxSay/3MEEUsUmoCfx+e5TMFtEwF/i6uMjLCBFzAITmCVaPz5hA0kIC/hJLJ06B6yI RUBVYvfpV0BxDg5eAXeJRdv4IbYpSnQ/mwBWzgkUXn7tBDPEsiZGiReHXzBPYORdwMiwilE0 tSC5oDgpPddIrzgxt7g0L10vOT93EyM4UJ9J72Bc1WBxiFGAg1GJh/cF59cQIdbEsuLK3EOM EhzMSiK8AreAQrwpiZVVqUX58UWlOanFhxilOViUxHmV7NtChATSE0tSs1NTC1KLYLJMHJxS DYybGO/dVv+1mIM9MXR2fvctBcYPzkvncwuJJz7m583dYZHBO4d5QivvuvJ77N8bT6hJSc8J XCt71eiumLFDIGNrsOpD85grC/U3yO97JnLzgdlPFiu9bf5fN7Od/vao5YFptrPWde4n1+Xl gpJzNzhf7Ijxe/9K7tDG/35pk8vi7pgLehjwvlRiKc5INNRiLipOBACoKcuhUAIAAA== X-Mailman-Approved-At: Tue, 03 Mar 2015 17:56:12 +0100 Cc: Marek Szyprowski , nsekhar@ti.com, Przemyslaw Marczak , Tom Rini , rogerq@ti.com Subject: [U-Boot] [PATCH 12/14] usb: dwc3: gadget: Set non EP0 max packet limit to 512B X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Commit "drivers/dwc3: add a workaround for too small OUT requests" sets max packet for OUT requests when transfer is smaller. Until this change the default maxpacket for non EP0 EPs was 1024. This is too much, since UMS LBA size is 512B Signed-off-by: Lukasz Majewski --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 0c7082c..b282f6a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1603,7 +1603,7 @@ static int dwc3_gadget_init_hw_endpoints(struct dwc3 *dwc, } else { int ret; - usb_ep_set_maxpacket_limit(&dep->endpoint, 1024); + usb_ep_set_maxpacket_limit(&dep->endpoint, 512); dep->endpoint.max_streams = 15; dep->endpoint.ops = &dwc3_gadget_ep_ops; list_add_tail(&dep->endpoint.ep_list,