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Tue, 22 Jun 2021 13:31:22 +0000 Received: from hostingweb31-40.netsons.net ([89.40.174.40]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvgUn-007JP9-MO for linux-arm-kernel@lists.infradead.org; Tue, 22 Jun 2021 13:31:19 +0000 Received: from [77.244.183.192] (port=62712 helo=[192.168.178.41]) by hostingweb31.netsons.net with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1lvgUk-0009At-JG; Tue, 22 Jun 2021 15:31:14 +0200 Subject: Re: [PATCH v2] PCI: dra7xx: Fix reset behaviour To: =?UTF-8?Q?Pali_Roh=c3=a1r?= , Lorenzo Pieralisi Cc: linus.walleij@linaro.org, kishon@ti.com, linux-pci@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Bjorn Helgaas References: <20210531090540.2663171-1-luca@lucaceresoli.net> <20210531133211.llyiq3jcfy25tmz4@pali> <8ff1c54f-bb29-1e40-8342-905e34361e1c@lucaceresoli.net> <9fdbada4-4902-cec1-f283-0d12e1d4ac64@ti.com> <20210531162242.jm73yzntzmilsvbg@pali> <8207a53c-4de9-d0e5-295a-c165e7237e36@lucaceresoli.net> <20210622110627.aqzxxtf2j3uxfeyl@pali> <20210622115604.GA25503@lpieralisi> <20210622121649.ouiaecdvwutgdyy5@pali> From: Luca Ceresoli Message-ID: <18a104a9-2cb8-7535-a5b2-f5f049adff47@lucaceresoli.net> Date: Tue, 22 Jun 2021 15:31:12 +0200 User-Agent: Mozilla/5.0 (X11; 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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 SGksCgpPbiAyMi8wNi8yMSAxNDoxNiwgUGFsaSBSb2jDoXIgd3JvdGU6Cj4gT24gVHVlc2RheSAy MiBKdW5lIDIwMjEgMTI6NTY6MDQgTG9yZW56byBQaWVyYWxpc2kgd3JvdGU6Cj4+IFtBZGRpbmcg TGludXMgZm9yIEdQSU8gZGlzY3Vzc2lvbiwgdGhyZWFkOgo+PiBodHRwczovL2xvcmUua2VybmVs Lm9yZy9saW51eC1wY2kvMjAyMTA1MzEwOTA1NDAuMjY2MzE3MS0xLWx1Y2FAbHVjYWNlcmVzb2xp Lm5ldF0KPj4KPj4gT24gVHVlLCBKdW4gMjIsIDIwMjEgYXQgMDE6MDY6MjdQTSArMDIwMCwgUGFs aSBSb2jDoXIgd3JvdGU6Cj4+PiBIZWxsbyEKPj4+Cj4+PiBPbiBUdWVzZGF5IDIyIEp1bmUgMjAy MSAxMjo1NzoyMiBMdWNhIENlcmVzb2xpIHdyb3RlOgo+Pj4+IE5vdGhpbmcgaGFwcGVuZWQgYWZ0 ZXIgYSBmZXcgd2Vla3MuLi4gSSB1bmRlcnN0YW5kIHRoYXQga25vd2luZyB0aGUKPj4+PiBjb3Jy ZWN0IHJlc2V0IHRpbWluZ3MgaXMgcmVsZXZhbnQsIGJ1dCB1bmZvcnR1bmF0ZWx5IEkgY2Fubm90 IGhlbHAgbXVjaAo+Pj4+IGluIGZpbmRpbmcgb3V0IHRoZSBjb3JyZWN0IHZhbHVlcy4KPj4+Pgo+ Pj4+IEhvd2V2ZXIgSSdtIHdvbmRlcmluZyB3aGF0IHNob3VsZCBoYXBwZW4gdG8gdGhpcyBwYXRj aC4gSXQgKmRvZXMqIGZpeCBhCj4+Pj4gcmVhbCBidWcsIGJ1dCBwb3RlbnRpYWxseSB3aXRoIGFu IGluY29ycmVjdCBvciBub24tb3B0aW1hbCB1c2xlZXAgcmFuZ2UuCj4+Pj4gRG8gd2UgcmVhbGx5 IHdhbnQgdG8gaWdub3JlIGEgYnVnZml4IGJlY2F1c2Ugd2UgYXJlIG5vdCBzdXJlIGFib3V0IGhv dwo+Pj4+IGxvbmcgdGhpcyBkZWxheSBzaG91bGQgYmU/Cj4+Pgo+Pj4gQXMgdGhlcmUgaXMgbm8g YmV0dGVyIHNvbHV0aW9uIHJpZ2h0IG5vdywgSSdtIGZpbmUgd2l0aCB5b3VyIHBhdGNoLiBCdXQK Pj4+IHBhdGNoIG5lZWRzIHRvIGJlIGFwcHJvdmVkIGJ5IExvcmVuem8sIHNvIHBsZWFzZSB3YWl0 IGZvciBoaXMgZmluYWwKPj4+IGFuc3dlci4KPj4KPj4gSSBhbSBub3QgYSBHUElPIGV4cGVydCBh bmQgSSBoYXZlIGEgZmVlbGluZyB0aGlzIGlzIHBsYXRmb3JtIHNwZWNpZmljCj4+IGJleW9uZCB3 aGF0IHRoZSBQQ0kgc3BlY2lmaWNhdGlvbiBjYW4gYWN0dWFsbHkgZGVmaW5lIGFyY2hpdGVjdHVy YWxseS4KPiAKPiBJbiBteSBvcGluaW9uIHRpbWVvdXQgaXMgbm90IHBsYXRmb3JtIHNwZWNpZmlj IGFzIEkgd3JvdGUgaW4gZW1haWw6Cj4gaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGludXgtcGNp LzIwMjEwMzEwMTEwNTM1LnpoNHBubjR2cG12endsNXFAcGFsaS8KPiAKPiBNeSBleHBlcmltZW50 cyBhbHJlYWR5IHByb3ZlZCB0aGF0IHNvbWUgUENJZSBjYXJkcyBuZWVkcyB0byBiZSBpbiByZXNl dAo+IHN0YXRlIGZvciBzb21lIG1pbmltYWwgdGltZSBvdGhlcndpc2UgdGhleSBjYW5ub3QgYmUg ZW51bWVyYXRlZC4gQW5kIGl0Cj4gZG9lcyBub3QgbWF0dGVyIHRvIHdoaWNoIHBsYXRmb3JtIHlv dSBjb25uZWN0IHRob3NlIChlbmRwb2ludCkgY2FyZHMuCj4gCj4gSSBkbyBub3QgdGhpbmsgdGhh dCB0aW1lb3V0IGl0c2VsZiBpcyBwbGF0Zm9ybSBzcGVjaWZpYy4gR1BJTyBjb250cm9scwo+IFBF UlNUIyBwaW4gYW5kIHRoZXJlZm9yZSBzcGVjaWZpZWQgc2xlZXAgdmFsdWUgZGlyZWN0bHkgZHJp dmVzIGhvdyBsb25nCj4gaXMgY2FyZCBvbiB0aGUgb3RoZXIgZW5kIG9mIFBDSWUgc2xvdCBpbiBX YXJtIFJlc2V0IHN0YXRlLiBQQ0llIENFTSBzcGVjCj4gZGlyZWN0bHkgc2F5cyB0aGF0IFBFUlNU IyBzaWduYWwgY29udHJvbHMgUENJZSBXYXJtIFJlc2V0Lgo+IAo+IFdoYXQgaXMgaGVyZSBwbGF0 Zm9ybSBzcGVjaWZpYyB0aGluZyBpcyB0aGF0IFBFUlNUIyBzaWduYWwgaXMgY29udHJvbGxlZAo+ IGJ5IEdQSU8uIEJ1dCB2YWx1ZSBvZiBzaWduYWwgKGhpZ2ggLyBsb3cpIGFuZCBob3cgbG9uZyBp cyBpbiBzaWduYWwgaW4KPiB3aGljaCBzdGF0ZSBmb3IgbWUgc291bmRzIGxpa2Ugbm90IGFuIHBs YXRmb3JtIHNwZWNpZmljIHRoaW5nLCBidXQgYXMKPiBQQ0llIC8gQ0VNIHJlbGF0ZWQuCgpUaGF0 J3MgZXhhY3RseSBteSB1bmRlcnN0YW5kaW5nIG9mIHRoaXMgbWF0dGVyLiBBdCBsZWFzdCBmb3Ig dGhlIGRyYTd4eApjb250cm9sbGVyIGl0IHdvcmtzIGV4YWN0bHkgbGlrZSB0aGlzLCBQRVJTVG4j IGlzIG5vdGhpbmcgYnV0IGEgR1BJTwpvdXRwdXQgZnJvbSB0aGUgU29DIHRoYXQgZHJpdmVzIHRo ZSBQRVJTVG4jIGlucHV0IG9mIHRoZSBleHRlcm5hbCBjaGlwCndpdGhvdXQgYWZmZWN0aW5nIHRo ZSBjb250cm9sbGVyIGRpcmVjdGx5LgoKLS0gCkx1Y2EKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdAps aW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==