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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 07CF8C61DA4 for ; Fri, 24 Feb 2023 15:24:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Kjdeq72Ucxpnb8YMzYrvAaDeRC+LVKt8yet9jy9xEAw=; b=rg0b3G2VQesi5d XvL4aT6QRpfccnuADQCugyleiMh4g7NVGztsNMy08Ie6w9OfTtses2t0z0212j1K23mPok0ubu9HO VDse1si/GReaaAWnFTutHKz3dOSQV7/8n7YPKwf8PxNPg2EAru0au494sQ810vA/Iu5kvR6ETnxvu B0/OHWcCXBofu1RieO+y067BKtUHTnKy/865Rk6wTGxbVJJdiNGIUfm1iueIiUhYMf6DX1NtTREDV FcXqNLpwD0V41hnJho3RiNIW21dg45HDCxB5JuOWsq66rFmybmlxYbzwhlLXxENbMSCsjhpYexONf pepsRNLl/eqAdSISZdsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVZv3-002wqG-A9; Fri, 24 Feb 2023 15:23:33 +0000 Received: from [2a03:3b40:fe:f0::1] (helo=hutie.ust.cz) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pVZu4-002wUN-TG for linux-arm-kernel@lists.infradead.org; Fri, 24 Feb 2023 15:22:37 +0000 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cutebit.org; s=mail; t=1677252145; bh=8I53wAm0Lhx1Y1CRpTsp/SrqowkIL26beK+I0BreeKg=; h=From:To:Cc:Subject:Date; b=KzjvnnBtPMLzkpne5ixV1R5vuvAuRq/riSQMn9JedY18pihL2mEdyY4AVhiv2dpX4 2jOIvqTVWjw8jMAAe4igDy0ErG5dXi8IdYScZWKLs1WURJu6IVVQGM4gAmerF6KtlL uzDbQyJTxoBgbh/cekLbEdEGeCEnorFmhJLgHseg= To: Hector Martin , Sven Peter , Vinod Koul Cc: Alyssa Rosenzweig , =?UTF-8?q?Martin=20Povi=C5=A1er?= , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dmaengine: apple-admac: Handle 'global' interrupt flags Date: Fri, 24 Feb 2023 16:22:20 +0100 Message-Id: <20230224152222.26732-1-povik+lin@cutebit.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230224_072234_006501_06CDC757 X-CRM114-Status: GOOD ( 10.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SW4gYWRkaXRpb24gdG8gVFggY2hhbm5lbCBhbmQgUlggY2hhbm5lbCBpbnRlcnJ1cHQgZmxhZ3Mg dGhlcmUncwphbm90aGVyIGNsYXNzIG9mICdnbG9iYWwnIGludGVycnVwdCBmbGFncyB3aXRoIHVu a25vd24gc2VtYW50aWNzLiBUaG9zZQp3ZXJlbid0IGJlaW5nIGhhbmRsZWQgdXAgdG8gbm93LCBh bmQgdGhleSBhcmUgdGhlIHN1c3BlY3RlZCBjYXVzZSBvZgpzdHVjayBJUlEgc3RhdGVzIHRoYXQg aGF2ZSBiZWVuIHNwb3JhZGljYWxseSBvY2N1cnJpbmcuIENoZWNrIHRoZSBnbG9iYWwKZmxhZ3Mg YW5kIGNsZWFyIHRoZW0gaWYgcmFpc2VkLgoKRml4ZXM6IGIxMjczMTVkOWE3OCAoImRtYWVuZ2lu ZTogYXBwbGUtYWRtYWM6IEFkZCBBcHBsZSBBRE1BQyBkcml2ZXIiKQpTaWduZWQtb2ZmLWJ5OiBN YXJ0aW4gUG92acWhZXIgPHBvdmlrK2xpbkBjdXRlYml0Lm9yZz4KLS0tCiBkcml2ZXJzL2RtYS9h cHBsZS1hZG1hYy5jIHwgMTIgKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0 aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9hcHBsZS1h ZG1hYy5jIGIvZHJpdmVycy9kbWEvYXBwbGUtYWRtYWMuYwppbmRleCA5MGYyOGJkYTI5YzguLjAw Y2JmYWZlMGVkOSAxMDA2NDQKLS0tIGEvZHJpdmVycy9kbWEvYXBwbGUtYWRtYWMuYworKysgYi9k cml2ZXJzL2RtYS9hcHBsZS1hZG1hYy5jCkBAIC03NSw2ICs3NSw3IEBACiAKICNkZWZpbmUgUkVH X1RYX0lOVFNUQVRFKGlkeCkJCSgweDAwMzAgKyAoaWR4KSAqIDQpCiAjZGVmaW5lIFJFR19SWF9J TlRTVEFURShpZHgpCQkoMHgwMDQwICsgKGlkeCkgKiA0KQorI2RlZmluZSBSRUdfR0xPQkFMX0lO VFNUQVRFKGlkeCkJKDB4MDA1MCArIChpZHgpICogNCkKICNkZWZpbmUgUkVHX0NIQU5fSU5UU1RB VFVTKGNoLCBpZHgpCSgweDgwMTAgKyAoY2gpICogMHgyMDAgKyAoaWR4KSAqIDQpCiAjZGVmaW5l IFJFR19DSEFOX0lOVE1BU0soY2gsIGlkeCkJKDB4ODAyMCArIChjaCkgKiAweDIwMCArIChpZHgp ICogNCkKIApAQCAtNjcyLDEzICs2NzMsMTQgQEAgc3RhdGljIHZvaWQgYWRtYWNfaGFuZGxlX2No YW5faW50KHN0cnVjdCBhZG1hY19kYXRhICphZCwgaW50IG5vKQogc3RhdGljIGlycXJldHVybl90 IGFkbWFjX2ludGVycnVwdChpbnQgaXJxLCB2b2lkICpkZXZpZCkKIHsKIAlzdHJ1Y3QgYWRtYWNf ZGF0YSAqYWQgPSBkZXZpZDsKLQl1MzIgcnhfaW50c3RhdGUsIHR4X2ludHN0YXRlOworCXUzMiBy eF9pbnRzdGF0ZSwgdHhfaW50c3RhdGUsIGdsb2JhbF9pbnRzdGF0ZTsKIAlpbnQgaTsKIAogCXJ4 X2ludHN0YXRlID0gcmVhZGxfcmVsYXhlZChhZC0+YmFzZSArIFJFR19SWF9JTlRTVEFURShhZC0+ aXJxX2luZGV4KSk7CiAJdHhfaW50c3RhdGUgPSByZWFkbF9yZWxheGVkKGFkLT5iYXNlICsgUkVH X1RYX0lOVFNUQVRFKGFkLT5pcnFfaW5kZXgpKTsKKwlnbG9iYWxfaW50c3RhdGUgPSByZWFkbF9y ZWxheGVkKGFkLT5iYXNlICsgUkVHX0dMT0JBTF9JTlRTVEFURShhZC0+aXJxX2luZGV4KSk7CiAK LQlpZiAoIXR4X2ludHN0YXRlICYmICFyeF9pbnRzdGF0ZSkKKwlpZiAoIXR4X2ludHN0YXRlICYm ICFyeF9pbnRzdGF0ZSAmJiAhZ2xvYmFsX2ludHN0YXRlKQogCQlyZXR1cm4gSVJRX05PTkU7CiAK IAlmb3IgKGkgPSAwOyBpIDwgYWQtPm5jaGFubmVsczsgaSArPSAyKSB7CkBAIC02OTMsNiArNjk1 LDEyIEBAIHN0YXRpYyBpcnFyZXR1cm5fdCBhZG1hY19pbnRlcnJ1cHQoaW50IGlycSwgdm9pZCAq ZGV2aWQpCiAJCXJ4X2ludHN0YXRlID4+PSAxOwogCX0KIAorCWlmIChnbG9iYWxfaW50c3RhdGUp IHsKKwkJZGV2X3dhcm4oYWQtPmRldiwgImNsZWFyaW5nIHVua25vd24gZ2xvYmFsIGludGVycnVw dCBmbGFnOiAleFxuIiwKKwkJCSBnbG9iYWxfaW50c3RhdGUpOworCQl3cml0ZWxfcmVsYXhlZCh+ KHUzMikgMCwgYWQtPmJhc2UgKyBSRUdfR0xPQkFMX0lOVFNUQVRFKGFkLT5pcnFfaW5kZXgpKTsK Kwl9CisKIAlyZXR1cm4gSVJRX0hBTkRMRUQ7CiB9CiAKLS0gCjIuMzMuMAoKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFp bGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlz dHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK