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Fri, 23 Jul 2021 06:59:19 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m6p9P-003cNb-Dm for linux-arm-kernel@lists.infradead.org; Fri, 23 Jul 2021 06:59:17 +0000 Received: from unknown (HELO iyokan2-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 23 Jul 2021 15:59:13 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan2-ex.css.socionext.com (Postfix) with ESMTP id BD40420566E0; Fri, 23 Jul 2021 15:59:13 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 23 Jul 2021 15:59:13 +0900 Received: from yuzu2.css.socionext.com (yuzu2 [172.31.9.57]) by kinkan2.css.socionext.com (Postfix) with ESMTP id A338FB6342; Fri, 23 Jul 2021 15:59:13 +0900 (JST) Received: from [10.212.30.170] (unknown [10.212.30.170]) by yuzu2.css.socionext.com (Postfix) with ESMTP id 07BD4B1D52; Fri, 23 Jul 2021 15:59:12 +0900 (JST) Subject: Re: [PATCH v8 3/3] PCI: uniphier: Add misc interrupt handler to invoke PME and AER To: =?UTF-8?Q?Pali_Roh=c3=a1r?= Cc: Lorenzo Pieralisi , Bjorn Helgaas , Bjorn Helgaas , Rob Herring , Jingoo Han , Gustavo Pimentel , Marc Zyngier , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jassi Brar , Masami Hiramatsu , linux-arm-kernel@lists.infradead.org References: <1603848703-21099-4-git-send-email-hayashi.kunihiko@socionext.com> <20201124232037.GA595463@bjorn-Precision-5520> <20201125102328.GA31700@e121166-lin.cambridge.arm.com> <20210718005109.6xwe3z7gxhuop5xc@pali> <2dfa5ec9-2a33-ae72-3904-999d8b8a2f71@socionext.com> <20210722172627.i4n65lrz3j7pduiz@pali> From: Kunihiko Hayashi Message-ID: <17c6eeee-692f-2e9a-5827-34f6939a21a6@socionext.com> Date: Fri, 23 Jul 2021 15:59:12 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210722172627.i4n65lrz3j7pduiz@pali> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210722_235915_621926_57C1334F X-CRM114-Status: GOOD ( 21.03 ) 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgUGFsaSwKCk9uIDIwMjEvMDcvMjMgMjoyNiwgUGFsaSBSb2jDoXIgd3JvdGU6Cj4gT24gRnJp ZGF5IDIzIEp1bHkgMjAyMSAwMTo1NDoxMCBLdW5paGlrbyBIYXlhc2hpIHdyb3RlOgo+PiBPbiAy MDIxLzA3LzE4IDk6NTEsIFBhbGkgUm9oYXIgd3JvdGU6Cj4+Pj4+IElNTyB0aGlzIHNob3VsZCBi ZSBtb2RlbGxlZCB3aXRoIGEgc2VwYXJhdGUgSVJRIGRvbWFpbiBhbmQgY2hpcCBmb3IKPj4+Pj4g dGhlIHJvb3QgcG9ydCAoeWVzIHRoaXMgaW1wbGllcyBkZXNjcmliaW5nIHRoZSByb290IHBvcnQg aW4gdGhlIGR0cwo+Pj4+PiBmaWxlIHdpdGggYSBzZXBhcmF0ZSBtc2ktcGFyZW50KS4KPj4+Pj4K Pj4+Pj4gVGhpcyBzZXJpZXMgYXMgaXQgc3RhbmRzIGlzIGEga2x1ZGdlLgo+Pj4+Cj4+Pj4gSSBz ZWUuIEhvd2V2ZXIgSSBuZWVkIHNvbWUgdGltZSB0byBjb25zaWRlciB0aGUgd2F5IHRvIHNlcGFy YXRlIElSUSBkb21haW4uCj4+Pj4gSXMgdGhlcmUgYW55IGlkZWEgb3IgZXhhbXBsZSB0byBoYW5k bGUgUE1FL0FFUiB3aXRoIElSUSBkb21haW4/Cj4+Pgo+Pj4gU2VlbXMgdGhhdCB5b3UgYXJlIGRl YWxpbmcgd2l0aCB2ZXJ5IHNpbWlsYXIgaXNzdWVzIGFzIG1lIHdpdGggYWFyZHZhcmsKPj4+IGRy aXZlci4KPj4+Cj4+PiBBcyBhbiBpbnNwaXJhdGlvbiBsb29rIGF0IG15IGFhcmR2YXJrIHBhdGNo IHdoaWNoIHNldHVwIHNlcGFyYXRlIElSUQo+Pj4gZG9tYWluIGZvciBQTUUsIEFFUiBhbmQgSFAg aW50ZXJydXB0czoKPj4+IGh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2xpbnV4LXBjaS8yMDIxMDUw NjE1MzE1My4zMDQ1NC0zMi1wYWxpQGtlcm5lbC5vcmcvCj4+Pgo+Pj4gVGhhbmtzIHRvIGN1c3Rv bSBkcml2ZXIgbWFwX2lycSBmdW5jdGlvbiwgaXQgaXMgbm90IG5lZWRlZCB0byBkZXNjcmliZQo+ Pj4gcm9vdCBwb3J0IHdpdGggc2VwYXJhdGUgbXNpLXBhcmVudCBpbiBEVFMuCj4+Cj4+IEkgbmVl ZCB0byB1bmRlcnN0YW5kIHlvdXIgc29sdXRpb24sIHRob3VnaCwgdGhpcyBtaWdodCBiZSB0aGUg c2FtZSBzaXR1YXRpb24gYXMgbXkgZHJpdmVyLgo+IAo+IEkgdGhpbmsgaXQgaXMgdmVyeSB2ZXJ5 IHNpbWlsYXIgYXMgYWFyZHZhcmsgYWxzbyByZXR1cm5zIHplcm8gYXMgaHcgaXJxCj4gbnVtYmVy IChhbmQgaXQgaXMgbm90IHBvc3NpYmxlIHRvIGNoYW5nZSBpdCkuCj4gCj4gU28gc2ltcGxlIHNv bHV0aW9uIGZvciB5b3UgaXMgYWxzbyB0byByZWdpc3RlciBzZXBhcmF0ZSBJUlEgZG9tYWluIGZv cgo+IFJvb3QgUG9ydCBCcmlkZ2UgYW5kIHRoZW4gcmUtdHJpZ2dlciBpbnRlcnJ1cHQgd2l0aCBu dW1iZXIgMCAod2hpY2ggeW91Cj4gd3JvdGUgdGhhdCBpcyBkZWZhdWx0KSBhczoKPiAKPiAgICAg IHZpcnEgPSBpcnFfZmluZF9tYXBwaW5nKHByaXYtPmlycV9kb21haW4sIDApOwo+ICAgICAgZ2Vu ZXJpY19oYW5kbGVfaXJxKHZpcnEpOwo+IAo+IGluIHlvdXIgdW5pcGhpZXJfcGNpZV9taXNjX2lz cigpIGZ1bmN0aW9uLgoKSSdtIG5vdCBzdXJlICJyZWdpc3RlciBzZXBhcmF0ZSBJUlEgZG9tYWlu IGZvciBSb290IFBvcnQgQnJpZGdlIi4KRG8geW91IG1lYW4gdGhhdCB5b3VyIHN1Z2dlc3Rpb24g aXMgdG8gY3JlYXRlIG5ldyBJUlEgZG9tYWluLCBhbmQgYWRkIHRoaXMgZG9tYWluIHRvIHJvb3Qg cG9ydD8KT3IgY291bGQgeW91IHNob3cgbWUgc29tZXRoaW5nIGV4YW1wbGU/CgpUaGUgcmUtdHJp Z2dlciBwYXJ0IGlzIHRoZSBzYW1lIG1ldGhvZCBhcyB2NSBwYXRjaCBJIHdyb3RlLgoKPiBUaGVy ZSBpcyBubyBuZWVkIHRvIG1vZGlmeSBEVFMuIEFuZCBhbHNvIG5vIG5lZWQgdG8gdXNlIGNvbXBs aWNhdGVkCj4gbG9naWMgZm9yIGZpbmRpbmcgcmVnaXN0ZXJlZCB2aXJxIG51bWJlciB2aWEgcGNp ZV9wb3J0X3NlcnZpY2VfZ2V0X2lycSgpCj4gYW5kIHVuaXBoaWVyX3BjaWVfcG9ydF9nZXRfaXJx KCkgZnVuY3Rpb25zLgoKSSBzZWUuCkdJQyBpbnRlcnJ1cHQgZm9yIE1TSSBpcyBoYW5kbGVkIGJ5 IHRoZSBNU0kgZG9tYWluIGJ5IHBjaWUtZGVzaWdud2FyZS1ob3N0LmMuCk15IGNvbmNlcm4gaXMg aG93IHRvIHRyaWdnZXIgUE1FL0FFUiBldmVudCB3aXRoIGFub3RoZXIgSVJRIGRvbWFpbi4KClRo YW5rIHlvdSwKCi0tLQpCZXN0IFJlZ2FyZHMKS3VuaWhpa28gSGF5YXNoaQoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWls aW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0 cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=