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Tue, 27 Feb 2024 04:32:44 -0800 (PST) Received: from thinkpad ([117.213.97.177]) by smtp.gmail.com with ESMTPSA id fn11-20020a056a002fcb00b006e0737f2bafsm5775175pfb.45.2024.02.27.04.32.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Feb 2024 04:32:44 -0800 (PST) Date: Tue, 27 Feb 2024 18:02:30 +0530 From: Manivannan Sadhasivam To: Frank Li Cc: Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Marek Vasut , Yoshihiro Shimoda , Thierry Reding , Jonathan Hunter , Kishon Vijay Abraham I , Vidya Sagar , Vignesh Raghavendra , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Minghuan Lian , Mingkai Hu , Roy Zang , Kunihiko Hayashi , Masami Hiramatsu , Kishon Vijay Abraham I , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Niklas Cassel Subject: Re: [PATCH v8 09/10] PCI: qcom-ep: Use the generic dw_pcie_ep_linkdown() API to handle LINK_DOWN event Message-ID: <20240227123230.GP2587@thinkpad> References: <20240224-pci-dbi-rework-v8-0-64c7fd0cfe64@linaro.org> <20240224-pci-dbi-rework-v8-9-64c7fd0cfe64@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240227_043246_622758_9A474B7F X-CRM114-Status: GOOD ( 20.59 ) 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 T24gTW9uLCBGZWIgMjYsIDIwMjQgYXQgMTI6MjA6NDFQTSAtMDUwMCwgRnJhbmsgTGkgd3JvdGU6 Cj4gT24gU2F0LCBGZWIgMjQsIDIwMjQgYXQgMTI6MjQ6MTVQTSArMDUzMCwgTWFuaXZhbm5hbiBT YWRoYXNpdmFtIHdyb3RlOgo+ID4gTm93IHRoYXQgdGhlIEFQSSBpcyBhdmFpbGFibGUsIGxldCdz IG1ha2UgdXNlIG9mIGl0LiBJdCBhbHNvIGhhbmRsZXMgdGhlCj4gPiByZWluaXRpYWxpemF0aW9u IG9mIERXQyBub24tc3RpY2t5IHJlZ2lzdGVycyBpbiBhZGRpdGlvbiB0byBzZW5kaW5nIHRoZQo+ ID4gbm90aWZpY2F0aW9uIHRvIEVQRiBkcml2ZXJzLgo+ID4gCj4gPiBTaWduZWQtb2ZmLWJ5OiBN YW5pdmFubmFuIFNhZGhhc2l2YW0gPG1hbml2YW5uYW4uc2FkaGFzaXZhbUBsaW5hcm8ub3JnPgo+ ID4gLS0tCj4gPiAgZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpZS1xY29tLWVwLmMgfCAy ICstCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4g PiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2llLXFjb20t ZXAuYyBiL2RyaXZlcnMvcGNpL2NvbnRyb2xsZXIvZHdjL3BjaWUtcWNvbS1lcC5jCj4gPiBpbmRl eCAyZmI4YzE1ZTdhOTEuLjRlNDViYzRiY2E0NSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvcGNp L2NvbnRyb2xsZXIvZHdjL3BjaWUtcWNvbS1lcC5jCj4gPiArKysgYi9kcml2ZXJzL3BjaS9jb250 cm9sbGVyL2R3Yy9wY2llLXFjb20tZXAuYwo+ID4gQEAgLTY0MCw3ICs2NDAsNyBAQCBzdGF0aWMg aXJxcmV0dXJuX3QgcWNvbV9wY2llX2VwX2dsb2JhbF9pcnFfdGhyZWFkKGludCBpcnEsIHZvaWQg KmRhdGEpCj4gPiAgCWlmIChGSUVMRF9HRVQoUEFSRl9JTlRfQUxMX0xJTktfRE9XTiwgc3RhdHVz KSkgewo+ID4gIAkJZGV2X2RiZyhkZXYsICJSZWNlaXZlZCBMaW5rZG93biBldmVudFxuIik7Cj4g PiAgCQlwY2llX2VwLT5saW5rX3N0YXR1cyA9IFFDT01fUENJRV9FUF9MSU5LX0RPV047Cj4gPiAt CQlwY2lfZXBjX2xpbmtkb3duKHBjaS0+ZXAuZXBjKTsKPiA+ICsJCWR3X3BjaWVfZXBfbGlua2Rv d24oJnBjaS0+ZXApOwo+IAo+IFN1cHBvc2UgcGNpX2VwY19saW5rZG93bigpIHdpbGwgY2FsbCBk d19wY2llX2VwX2xpbmtkb3duKCkgPwo+IHdoeSBuZWVkIGRpcmVjdCBjYWxsIGR3X3BjaWVfZXBf bGlua2Rvd24oKSBoZXJlPwo+IAoKSSd2ZSBhbHJlYWR5IGp1c3RpZmllZCB0aGlzIGluIHRoZSBj b21taXQgbWVzc2FnZS4gSGVyZSBpcyB0aGUgZXhjZXJwdDoKCiJJdCBhbHNvIGhhbmRsZXMgdGhl IHJlaW5pdGlhbGl6YXRpb24gb2YgRFdDIG5vbi1zdGlja3kgcmVnaXN0ZXJzIGluIGFkZGl0aW9u CnRvIHNlbmRpbmcgdGhlIG5vdGlmaWNhdGlvbiB0byBFUEYgZHJpdmVycy4iCgotIE1hbmkKCi0t IArgrq7grqPgrr/grrXgrqPgr43grqPgrqngr40g4K6a4K6k4K6+4K6a4K6/4K614K6u4K+NCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0t a2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcK aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2Vy bmVsCg==