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[92.88.183.55]) by smtp.googlemail.com with ESMTPSA id y8sm9874493wmg.13.2018.12.20.05.11.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Dec 2018 05:11:02 -0800 (PST) Subject: Re: [PATCH v10 15/27] drivers: firmware: psci: Announce support for OS initiated suspend mode To: Ulf Hansson , "Rafael J . Wysocki" , Sudeep Holla , Lorenzo Pieralisi , Mark Rutland , linux-pm@vger.kernel.org References: <20181129174700.16585-1-ulf.hansson@linaro.org> <20181129174700.16585-16-ulf.hansson@linaro.org> From: Daniel Lezcano Message-ID: Date: Thu, 20 Dec 2018 14:11:00 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181129174700.16585-16-ulf.hansson@linaro.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181220_051115_972007_CBB040A0 X-CRM114-Status: GOOD ( 23.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vincent Guittot , Geert Uytterhoeven , Kevin Hilman , Stephen Boyd , Viresh Kumar , linux-kernel@vger.kernel.org, Lina Iyer , Tony Lindgren , linux-arm-msm@vger.kernel.org, "Raju P . L . S . S . S . N" , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMjkvMTEvMjAxOCAxODo0NiwgVWxmIEhhbnNzb24gd3JvdGU6Cj4gUFNDSSBmaXJtd2FyZSB2 MS4wKywgc3VwcG9ydHMgdHdvIGRpZmZlcmVudCBtb2RlcyBmb3IgQ1BVX1NVU1BFTkQuIFRoZQo+ IFBsYXRmb3JtIENvb3JkaW5hdGVkIG1vZGUsIHdoaWNoIGlzIHRoZSBkZWZhdWx0IGFuZCBtYW5k YXRvcnkgbW9kZSwgd2hpbGUKPiBzdXBwb3J0IGZvciB0aGUgT1MgaW5pdGlhdGVkIG1vZGUgaXMg b3B0aW9uYWwuCj4gCj4gVGhpcyBjaGFuZ2UgaW50cm9kdWNlcyBpbml0aWFsIHN1cHBvcnQgZm9y IHRoZSBPUyBpbml0aWF0ZWQgbW9kZSwgaW4gd2F5Cj4gdGhhdCBpdCBhZGRzIHRoZSByZWxhdGVk IFBTQ0kgYml0cyBmcm9tIHRoZSBzcGVjIGFuZCBwcmludHMgYSBtZXNzYWdlIGluCj4gdGhlIGxv ZyB0byBpbmZvcm0gd2hldGhlciB0aGUgbW9kZSBpcyBzdXBwb3J0ZWQgYnkgdGhlIFBTQ0kgRlcu Cj4gCj4gQ2M6IExpbmEgSXllciA8aWxpbmFAY29kZWF1cm9yYS5vcmc+Cj4gQ28tZGV2ZWxvcGVk LWJ5OiBMaW5hIEl5ZXIgPGxpbmEuaXllckBsaW5hcm8ub3JnPgo+IFNpZ25lZC1vZmYtYnk6IFVs ZiBIYW5zc29uIDx1bGYuaGFuc3NvbkBsaW5hcm8ub3JnPgoKUmV2aWV3ZWQtYnk6IERhbmllbCBM ZXpjYW5vIDxkYW5pZWwubGV6Y2Fub0BsaW5hcm8ub3JnPgoKPiAtLS0KPiAKPiBDaGFuZ2VzIGlu IHYxMDoKPiAJLSBOb25lLgo+IAo+IC0tLQo+ICBkcml2ZXJzL2Zpcm13YXJlL3BzY2kvcHNjaS5j IHwgMjEgKysrKysrKysrKysrKysrKysrKystCj4gIGluY2x1ZGUvdWFwaS9saW51eC9wc2NpLmgg ICAgfCAgNSArKysrKwo+ICAyIGZpbGVzIGNoYW5nZWQsIDI1IGluc2VydGlvbnMoKyksIDEgZGVs ZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9maXJtd2FyZS9wc2NpL3BzY2kuYyBi L2RyaXZlcnMvZmlybXdhcmUvcHNjaS9wc2NpLmMKPiBpbmRleCA2YmZhNDdjYmQxNzQuLjRmMGNi Yzk1ZTQxYiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2Zpcm13YXJlL3BzY2kvcHNjaS5jCj4gKysr IGIvZHJpdmVycy9maXJtd2FyZS9wc2NpL3BzY2kuYwo+IEBAIC05NSw2ICs5NSwxMSBAQCBzdGF0 aWMgaW5saW5lIGJvb2wgcHNjaV9oYXNfZXh0X3Bvd2VyX3N0YXRlKHZvaWQpCj4gIAkJCQlQU0NJ XzFfMF9GRUFUVVJFU19DUFVfU1VTUEVORF9QRl9NQVNLOwo+ICB9Cj4gIAo+ICtzdGF0aWMgaW5s aW5lIGJvb2wgcHNjaV9oYXNfb3NpX3N1cHBvcnQodm9pZCkKPiArewo+ICsJcmV0dXJuIHBzY2lf Y3B1X3N1c3BlbmRfZmVhdHVyZSAmIFBTQ0lfMV8wX09TX0lOSVRJQVRFRDsKPiArfQo+ICsKPiAg c3RhdGljIGlubGluZSBib29sIHBzY2lfcG93ZXJfc3RhdGVfbG9zZXNfY29udGV4dCh1MzIgc3Rh dGUpCj4gIHsKPiAgCWNvbnN0IHUzMiBtYXNrID0gcHNjaV9oYXNfZXh0X3Bvd2VyX3N0YXRlKCkg Pwo+IEBAIC02NTksMTAgKzY2NCwyNCBAQCBzdGF0aWMgaW50IF9faW5pdCBwc2NpXzBfMV9pbml0 KHN0cnVjdCBkZXZpY2Vfbm9kZSAqbnApCj4gIAlyZXR1cm4gMDsKPiAgfQo+ICAKPiArc3RhdGlj IGludCBfX2luaXQgcHNjaV8xXzBfaW5pdChzdHJ1Y3QgZGV2aWNlX25vZGUgKm5wKQo+ICt7Cj4g KwlpbnQgZXJyOwo+ICsKPiArCWVyciA9IHBzY2lfMF8yX2luaXQobnApOwo+ICsJaWYgKGVycikK PiArCQlyZXR1cm4gZXJyOwo+ICsKPiArCWlmIChwc2NpX2hhc19vc2lfc3VwcG9ydCgpKQo+ICsJ CXByX2luZm8oIk9TSSBtb2RlIHN1cHBvcnRlZC5cbiIpOwo+ICsKPiArCXJldHVybiAwOwo+ICt9 Cj4gKwo+ICBzdGF0aWMgY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCBwc2NpX29mX21hdGNoW10g X19pbml0Y29uc3QgPSB7Cj4gIAl7IC5jb21wYXRpYmxlID0gImFybSxwc2NpIiwJLmRhdGEgPSBw c2NpXzBfMV9pbml0fSwKPiAgCXsgLmNvbXBhdGlibGUgPSAiYXJtLHBzY2ktMC4yIiwJLmRhdGEg PSBwc2NpXzBfMl9pbml0fSwKPiAtCXsgLmNvbXBhdGlibGUgPSAiYXJtLHBzY2ktMS4wIiwJLmRh dGEgPSBwc2NpXzBfMl9pbml0fSwKPiArCXsgLmNvbXBhdGlibGUgPSAiYXJtLHBzY2ktMS4wIiwJ LmRhdGEgPSBwc2NpXzFfMF9pbml0fSwKPiAgCXt9LAo+ICB9Owo+ICAKPiBkaWZmIC0tZ2l0IGEv aW5jbHVkZS91YXBpL2xpbnV4L3BzY2kuaCBiL2luY2x1ZGUvdWFwaS9saW51eC9wc2NpLmgKPiBp bmRleCBiM2JjYWJlMzgwZGEuLjU4MWY3MjA4NWMzMyAxMDA2NDQKPiAtLS0gYS9pbmNsdWRlL3Vh cGkvbGludXgvcHNjaS5oCj4gKysrIGIvaW5jbHVkZS91YXBpL2xpbnV4L3BzY2kuaAo+IEBAIC00 OSw2ICs0OSw3IEBACj4gIAo+ICAjZGVmaW5lIFBTQ0lfMV8wX0ZOX1BTQ0lfRkVBVFVSRVMJCVBT Q0lfMF8yX0ZOKDEwKQo+ICAjZGVmaW5lIFBTQ0lfMV8wX0ZOX1NZU1RFTV9TVVNQRU5ECQlQU0NJ XzBfMl9GTigxNCkKPiArI2RlZmluZSBQU0NJXzFfMF9GTl9TRVRfU1VTUEVORF9NT0RFCQlQU0NJ XzBfMl9GTigxNSkKPiAgCj4gICNkZWZpbmUgUFNDSV8xXzBfRk42NF9TWVNURU1fU1VTUEVORAkJ UFNDSV8wXzJfRk42NCgxNCkKPiAgCj4gQEAgLTk3LDYgKzk4LDEwIEBACj4gICNkZWZpbmUgUFND SV8xXzBfRkVBVFVSRVNfQ1BVX1NVU1BFTkRfUEZfTUFTSwlcCj4gIAkJCSgweDEgPDwgUFNDSV8x XzBfRkVBVFVSRVNfQ1BVX1NVU1BFTkRfUEZfU0hJRlQpCj4gIAo+ICsjZGVmaW5lIFBTQ0lfMV8w X09TX0lOSVRJQVRFRAkJCUJJVCgwKQo+ICsjZGVmaW5lIFBTQ0lfMV8wX1NVU1BFTkRfTU9ERV9Q QwkJMAo+ICsjZGVmaW5lIFBTQ0lfMV8wX1NVU1BFTkRfTU9ERV9PU0kJCTEKPiArCj4gIC8qIFBT Q0kgcmV0dXJuIHZhbHVlcyAoaW5jbHVzaXZlIG9mIGFsbCBQU0NJIHZlcnNpb25zKSAqLwo+ICAj ZGVmaW5lIFBTQ0lfUkVUX1NVQ0NFU1MJCQkwCj4gICNkZWZpbmUgUFNDSV9SRVRfTk9UX1NVUFBP UlRFRAkJCS0xCj4gCgoKLS0gCiA8aHR0cDovL3d3dy5saW5hcm8ub3JnLz4gTGluYXJvLm9yZyDi lIIgT3BlbiBzb3VyY2Ugc29mdHdhcmUgZm9yIEFSTSBTb0NzCgpGb2xsb3cgTGluYXJvOiAgPGh0 dHA6Ly93d3cuZmFjZWJvb2suY29tL3BhZ2VzL0xpbmFybz4gRmFjZWJvb2sgfAo8aHR0cDovL3R3 aXR0ZXIuY29tLyMhL2xpbmFyb29yZz4gVHdpdHRlciB8CjxodHRwOi8vd3d3LmxpbmFyby5vcmcv bGluYXJvLWJsb2cvPiBCbG9nCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5l bEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=