From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [AUTOSEL,4.19,072/123] USB: omap_udc: fix rejection of out transfers when DMA is used From: Sasha Levin Message-Id: <20181205093555.5386-72-sashal@kernel.org> Date: Wed, 5 Dec 2018 04:35:04 -0500 To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Aaro Koskinen , Felipe Balbi , Sasha Levin , linux-usb@vger.kernel.org List-ID: RnJvbTogQWFybyBLb3NraW5lbiA8YWFyby5rb3NraW5lbkBpa2kuZmk+CgpbIFVwc3RyZWFtIGNv bW1pdCAwNjljYWY1OTUwZGZhNzVkMDUyNmNkODljNDM5ZmY5ZDlkMzEzNmQ4IF0KCkNvbW1pdCAz ODdmODY5ZDI1NzkgKCJ1c2I6IGdhZGdldDogdV9ldGhlcjogY29uZGl0aW9uYWxseSBhbGlnbgp0 cmFuc2ZlciBzaXplIikgc3RhcnRlZCBhbGlnbmluZyB0cmFuc2ZlciBzaXplIG9ubHkgaWYgcmVx dWVzdGVkLApicmVha2luZyBvbWFwX3VkYyBETUEgbW9kZS4gU2V0IHF1aXJrX2VwX291dF9hbGln bmVkX3NpemUgdG8gcmVzdG9yZQp0aGUgb2xkIGJlaGF2aW91ci4KCkZpeGVzOiAzODdmODY5ZDI1 NzkgKCJ1c2I6IGdhZGdldDogdV9ldGhlcjogY29uZGl0aW9uYWxseSBhbGlnbiB0cmFuc2ZlciBz aXplIikKU2lnbmVkLW9mZi1ieTogQWFybyBLb3NraW5lbiA8YWFyby5rb3NraW5lbkBpa2kuZmk+ ClNpZ25lZC1vZmYtYnk6IEZlbGlwZSBCYWxiaSA8ZmVsaXBlLmJhbGJpQGxpbnV4LmludGVsLmNv bT4KU2lnbmVkLW9mZi1ieTogU2FzaGEgTGV2aW4gPHNhc2hhbEBrZXJuZWwub3JnPgotLS0KIGRy aXZlcnMvdXNiL2dhZGdldC91ZGMvb21hcF91ZGMuYyB8IDEgKwogMSBmaWxlIGNoYW5nZWQsIDEg aW5zZXJ0aW9uKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvZ2FkZ2V0L3VkYy9vbWFwX3Vk Yy5jIGIvZHJpdmVycy91c2IvZ2FkZ2V0L3VkYy9vbWFwX3VkYy5jCmluZGV4IDliMjNlMDRjOGYw Mi4uZmNmMTNlZjMzYjMxIDEwMDY0NAotLS0gYS9kcml2ZXJzL3VzYi9nYWRnZXQvdWRjL29tYXBf dWRjLmMKKysrIGIvZHJpdmVycy91c2IvZ2FkZ2V0L3VkYy9vbWFwX3VkYy5jCkBAIC0yNjQyLDYg KzI2NDIsNyBAQCBvbWFwX3VkY19zZXR1cChzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpvZGV2LCBz dHJ1Y3QgdXNiX3BoeSAqeGNlaXYpCiAJdWRjLT5nYWRnZXQuc3BlZWQgPSBVU0JfU1BFRURfVU5L Tk9XTjsKIAl1ZGMtPmdhZGdldC5tYXhfc3BlZWQgPSBVU0JfU1BFRURfRlVMTDsKIAl1ZGMtPmdh ZGdldC5uYW1lID0gZHJpdmVyX25hbWU7CisJdWRjLT5nYWRnZXQucXVpcmtfZXBfb3V0X2FsaWdu ZWRfc2l6ZSA9IDE7CiAJdWRjLT50cmFuc2NlaXZlciA9IHhjZWl2OwogCiAJLyogZXAwIGlzIHNw ZWNpYWw7IHB1dCBpdCByaWdodCBhZnRlciB0aGUgU0VUVVAgYnVmZmVyICovCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1103C04EB9 for ; Wed, 5 Dec 2018 09:40:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 865802087F for ; Wed, 5 Dec 2018 09:40:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="o7P3vFtJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 865802087F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728588AbeLEJkI (ORCPT ); Wed, 5 Dec 2018 04:40:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:44350 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727006AbeLEJkG (ORCPT ); Wed, 5 Dec 2018 04:40:06 -0500 Received: from sasha-vm.mshome.net (unknown [213.57.143.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EB9C520851; Wed, 5 Dec 2018 09:40:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544002805; bh=ZjE+Zegcb4wHWu6+JYPJMPOjiwzm46utK3pC26y96K8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o7P3vFtJiW2YgaBN4PJ4JJpAYVLend3dNRc7rUtEcSvmRX5cBiuTib3XhYLw6YTQO +YlarfI7+JVNc8LQpDhZQ5Kmw4QgLeZZuy5I+6+46QN3DyR1f7esKx55MypdXmHGuh tXraCpF6nIDIQaf8/tisBoYo/lYxFux07/7dbSWg= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Aaro Koskinen , Felipe Balbi , Sasha Levin , linux-usb@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 072/123] USB: omap_udc: fix rejection of out transfers when DMA is used Date: Wed, 5 Dec 2018 04:35:04 -0500 Message-Id: <20181205093555.5386-72-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181205093555.5386-1-sashal@kernel.org> References: <20181205093555.5386-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Aaro Koskinen [ Upstream commit 069caf5950dfa75d0526cd89c439ff9d9d3136d8 ] Commit 387f869d2579 ("usb: gadget: u_ether: conditionally align transfer size") started aligning transfer size only if requested, breaking omap_udc DMA mode. Set quirk_ep_out_aligned_size to restore the old behaviour. Fixes: 387f869d2579 ("usb: gadget: u_ether: conditionally align transfer size") Signed-off-by: Aaro Koskinen Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin --- drivers/usb/gadget/udc/omap_udc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index 9b23e04c8f02..fcf13ef33b31 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2642,6 +2642,7 @@ omap_udc_setup(struct platform_device *odev, struct usb_phy *xceiv) udc->gadget.speed = USB_SPEED_UNKNOWN; udc->gadget.max_speed = USB_SPEED_FULL; udc->gadget.name = driver_name; + udc->gadget.quirk_ep_out_aligned_size = 1; udc->transceiver = xceiv; /* ep0 is special; put it right after the SETUP buffer */ -- 2.17.1