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Sun, 17 Dec 2023 09:52:07 -0800 (PST) Received: from thinkpad ([103.28.246.178]) by smtp.gmail.com with ESMTPSA id ch23-20020a17090af41700b0028ae287e869sm8746648pjb.26.2023.12.17.09.52.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Dec 2023 09:52:06 -0800 (PST) Date: Sun, 17 Dec 2023 23:21:58 +0530 From: Manivannan Sadhasivam To: Frank Li Cc: krzysztof.kozlowski@linaro.org, bhelgaas@google.com, conor+dt@kernel.org, devicetree@vger.kernel.org, festevam@gmail.com, helgaas@kernel.org, hongxing.zhu@nxp.com, imx@lists.linux.dev, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, kw@linux.com, l.stach@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, lpieralisi@kernel.org, robh@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org Subject: Re: [PATCH v4 04/15] PCI: imx6: Using "linux,pci-domain" as slot ID Message-ID: <20231217175158.GF6748@thinkpad> References: <20231217051210.754832-1-Frank.Li@nxp.com> <20231217051210.754832-5-Frank.Li@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231217051210.754832-5-Frank.Li@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231217_095208_617046_600C63D9 X-CRM114-Status: GOOD ( 21.43 ) 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 T24gU3VuLCBEZWMgMTcsIDIwMjMgYXQgMTI6MTE6NTlBTSAtMDUwMCwgRnJhbmsgTGkgd3JvdGU6 Cj4gQXZvaWQgdXNlIGdldCBzbG90IGlkIGJ5IGNvbXBhcmVkIHdpdGggcmVnaXN0ZXIgcGh5c2lj YWwgYWRkcmVzcy4gSWYgdGhlcmUKPiBhcmUgbW9yZSB0aGFuIDIgc2xvdHMsIGNvbXBhcmVkIGxv Z2ljIHdpbGwgYmVjb21lIGNvbXBsZXguCj4gCj4gImxpbnV4LHBjaS1kb21haW4iIGFscmVhZHkg ZXhpc3QgYXQgZHRzIHNpbmNlIGZpcnN0IGNvbW1pdDoKPiAJY29tbWl0ICg5ZTY1OTg3Yjk1ODRk IGFybTY0OiBkdHM6IGlteDhtcDogQWRkIGlNWDhNUCBQQ0llIHN1cHBvcnQpLgo+IAo+IFNvIGl0 IGlzIHNhZmUgdG8gcmVtb3ZlIGNvbXBhcmUgYmFzaWMgYWRkcmVzcyBjb2RlOgoKWW91IHNob3Vs ZCBtYXJrIHRoaXMgcHJvcGVydHkgYXMgInJlcXVpcmVkIiBpbiB0aGUgYmluZGluZy4gT3RoZXJ3 aXNlLCBkcml2ZXJzCmNhbm5vdCBtYWtlIGFzc3VtcHRpb25zLgoKPiAJLi4uCj4gCWlmIChkYmlf YmFzZS0+c3RhcnQgPT0gSU1YOE1RX1BDSUUyX0JBU0VfQUREUikKPiAJCWlteDZfcGNpZS0+Y29u dHJvbGxlcl9pZCA9IDE7Cj4gCS4uLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEZyYW5rIExpIDxGcmFu ay5MaUBueHAuY29tPgo+IC0tLQo+IAo+IE5vdGVzOgo+ICAgICBDaGFuZ2UgZnJvbSB2MyB0byB2 NAo+ICAgICAtIHJlbW92ZSBjb21wYXJlIGJhc2ljIGFkZHJlc3MgbG9naWMKPiAgICAgQ2hhbmdl IGZyb20gdjIgdG8gdjMKPiAgICAgLSBub25lCj4gICAgIENoYW5nZSBmcm9tIHYxIHRvIHYyCj4g ICAgIC0gZml4IG9mX2dldF9wY2lfZG9tYWluX25yIHJldHVybiB2YWx1ZSBjaGVjayBsb2dpYwo+ IAo+ICBkcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2ktaW14Ni5jIHwgMTQgKysrKysrLS0t LS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkK PiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpLWlteDYuYyBi L2RyaXZlcnMvcGNpL2NvbnRyb2xsZXIvZHdjL3BjaS1pbXg2LmMKPiBpbmRleCBjMWZiMzhhMmVi ZWI2Li43MTQ1OTQ3ZTIxZDkyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvcGNpL2NvbnRyb2xsZXIv ZHdjL3BjaS1pbXg2LmMKPiArKysgYi9kcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2ktaW14 Ni5jCj4gQEAgLTMzLDYgKzMzLDcgQEAKPiAgI2luY2x1ZGUgPGxpbnV4L3BtX2RvbWFpbi5oPgo+ ICAjaW5jbHVkZSA8bGludXgvcG1fcnVudGltZS5oPgo+ICAKPiArI2luY2x1ZGUgIi4uLy4uL3Bj aS5oIgo+ICAjaW5jbHVkZSAicGNpZS1kZXNpZ253YXJlLmgiCj4gIAo+ICAjZGVmaW5lIElNWDhN UV9HUFJfUENJRV9SRUZfVVNFX1BBRAkJQklUKDkpCj4gQEAgLTQwLDcgKzQxLDYgQEAKPiAgI2Rl ZmluZSBJTVg4TVFfR1BSX1BDSUVfQ0xLX1JFUV9PVkVSUklERQlCSVQoMTEpCj4gICNkZWZpbmUg SU1YOE1RX0dQUl9QQ0lFX1ZSRUdfQllQQVNTCQlCSVQoMTIpCj4gICNkZWZpbmUgSU1YOE1RX0dQ UjEyX1BDSUUyX0NUUkxfREVWSUNFX1RZUEUJR0VOTUFTSygxMSwgOCkKPiAtI2RlZmluZSBJTVg4 TVFfUENJRTJfQkFTRV9BRERSCQkJMHgzM2MwMDAwMAo+ICAKPiAgI2RlZmluZSB0b19pbXg2X3Bj aWUoeCkJZGV2X2dldF9kcnZkYXRhKCh4KS0+ZGV2KQo+ICAKPiBAQCAtMTI3OSwxMyArMTI3OSwx MSBAQCBzdGF0aWMgaW50IGlteDZfcGNpZV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpw ZGV2KQo+ICAJCQkJCSAgICAgIkZhaWxlZCB0byBnZXQgUENJRVBIWSByZXNldCBjb250cm9sXG4i KTsKPiAgCX0KPiAgCj4gLQlzd2l0Y2ggKGlteDZfcGNpZS0+ZHJ2ZGF0YS0+dmFyaWFudCkgewo+ IC0JY2FzZSBJTVg3RDoKPiAtCQlpZiAoZGJpX2Jhc2UtPnN0YXJ0ID09IElNWDhNUV9QQ0lFMl9C QVNFX0FERFIpCj4gLQkJCWlteDZfcGNpZS0+Y29udHJvbGxlcl9pZCA9IDE7Cj4gLQlkZWZhdWx0 Ogo+IC0JCWJyZWFrOwo+IC0JfQo+ICsJLyogVXNpbmcgbGludXgscGNpLWRvbWFpbiBhcyBQQ0kg c2xvdCBpZCAqLwo+ICsJaW14Nl9wY2llLT5jb250cm9sbGVyX2lkID0gb2ZfZ2V0X3BjaV9kb21h aW5fbnIobm9kZSk7Cj4gKwkvKiBJZiB0aGVyZSBhcmUgbm90ICJsaW51eCxwY2ktZG9tYWluIiBp biBkdHMgZmlsZSwgbWVhbnMgb25seSAxIGNvbnRyb2xsZXIgKi8KCk9ubHkgLUVJTlZBTCBtZWFu cyB0aGUgcHJvcGVydHkgaXMgbm90IHByZXNlbnQsIG90aGVyIGVycm9yIGNvZGVzIG1lYW5zIHBy b3BlcnR5CmlzIHByZXNlbnQsIGJ1dCBpcyBub3QgaW4gZ29vZCBzaGFwZS4KCi0gTWFuaQoKPiAr CWlmIChpbXg2X3BjaWUtPmNvbnRyb2xsZXJfaWQgPCAwKQo+ICsJCWlteDZfcGNpZS0+Y29udHJv bGxlcl9pZCA9IDA7Cj4gIAo+ICAJLyogR3JhYiB0dXJub2ZmIHJlc2V0ICovCj4gIAlpbXg2X3Bj aWUtPnR1cm5vZmZfcmVzZXQgPSBkZXZtX3Jlc2V0X2NvbnRyb2xfZ2V0X29wdGlvbmFsX2V4Y2x1 c2l2ZShkZXYsICJ0dXJub2ZmIik7Cj4gLS0gCj4gMi4zNC4xCj4gCgotLSAK4K6u4K6j4K6/4K61 4K6j4K+N4K6j4K6p4K+NIOCumuCupOCuvuCumuCuv+CuteCuruCvjQoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5n IGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=