From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [2/3] xhci: Avoid USB autosuspend when resuming USB2 ports. From: Anshuman Gupta Message-Id: <20180919052445.25524-1-anshuman.gupta@intel.com> Date: Wed, 19 Sep 2018 10:54:45 +0530 To: Mathias Nyman Cc: Anshuman Gupta , Greg KH , linux-usb@vger.kernel.org List-ID: T24gTW9uLCBTZXAgMTcsIDIwMTggYXQgMTE6MjQ6MjBBTSArMDMwMCwgTWF0aGlhcyBOeW1hbiB3 cm90ZToKPiBPbiAxNC4wOS4yMDE4IDE2OjAwLCBHcmVnIEtIIHdyb3RlOgo+ID4gT24gRnJpLCBT ZXAgMTQsIDIwMTggYXQgMDM6MzM6MzBQTSArMDMwMCwgTWF0aGlhcyBOeW1hbiB3cm90ZToKPiA+ ID4gRnJvbTogQW5zaHVtYW4gR3VwdGEgPGFuc2h1bWFuLmd1cHRhQGludGVsLmNvbT4KPiA+ID4g Cj4gPiA+IFdoZW4gVVNCIGJ1cyBob3N0IGNvbnRyb2xsZXIgcm9vdCBodWIgcmVzdW1lcyBmcm9t IGF1dG9zdXNwZW5kLAo+ID4gPiBpdCBpbW1lZGlhdGVseSB0cmllcyB0byBlbnRlciBhdXRvLXN1 c3BlbmQsIGJ1dCB0aGVyZSBjYW4gYmUgYQo+ID4gPiBzY2VuYXJpbyB3aGVuIHJvb3QgaHViIGlz IHJlc3VtaW5nIGl0cyB1c2IyIHBvcnRzLCBpbiB0aGF0IHBhcnRpY3VsYXIKPiA+ID4gY2FzZSBV U0IgaG9zdCBjb250cm9sbGVyIGF1dG8gc3VzcGVuZCBmYWlscyBzaW5jZSBpdCBpcyBidXN5Cj4g PiA+IHRvIHJlc3VtaW5nIGl0cyB1c2IyIHBvcnRzLgo+ID4gPiAKPiA+ID4gVGhpcyBtYWtlcyBt dWx0aXBsZSBmYWlsZWQgY3ljbGVzIG9mIGF1dG8tc3VzcGVuZCB1bnRpbCBhbGwgdXNiMgo+ID4g PiBwb3J0cyBvZiBob3N0IGNvbnRyb2xsZXIgcm9vdCBodWIgZG8gbm90IHJlc3VtZS4KPiA+ID4g Cj4gPiA+IFRoaXMgcGF0Y2ggdXNlcyBVU0IgY29yZSBmcmFtZXdvcmsgdXNiX2hjZF9zdGFydF9w b3J0X3Jlc3VtZSwKPiA+ID4gdXNiX2hjZF9lbmRfcG9ydF9yZXN1bWUgQVBJJ3MgaW4gb3JkZXIg dG8gIGF1dG9yZXN1bWUvYXV0b3N1c3BlbmQKPiA+ID4gcm9vdCBodWIgcHJvcGVybHkuCj4gPiA+ IAo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBBbnNodW1hbiBHdXB0YSA8YW5zaHVtYW4uZ3VwdGFAaW50 ZWwuY29tPgo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBNYXRoaWFzIE55bWFuIDxtYXRoaWFzLm55bWFu QGxpbnV4LmludGVsLmNvbT4KPiA+IAo+ID4gTm90IG5lZWRlZCBpbiBzdGFibGU/ICBEb2VzIHRo aXMgZml4IGEgc3BlY2lmaWMgY29tbWl0Pwo+ID4gCj4gPiB0aGFua3MsCj4gPiAKPiA+IGdyZWcg ay1oCj4gPiAKPiAKPiBUaGlzIGltcHJvdmVzIGEgYmFkIGluaXRpYWwgZGVzaWduIHRoYXQgcHJl dmVudGVkIGF1dG9zdXNwZW5kIGJ5Cj4gcmV0dXJuaW5nIC1FQlVTWSBpbiB4aGNpX2J1c19zdXNw ZW5kKCkgaWYgYSB1c2IyIHBvcnQgd2FzIHJlc3VtaW5nLgo+IAo+IEluc3RlYWQgaW5jcmVtZW50 IHVzYWdlIGNvdW50IG9uIHRoZSByb290aHViIHRvIHByZXZlbnQgcG0gZnJvbSBwb2xsaW5nCj4g eGhjaV9idXNfc3VzcGVuZCgpLiBUaGlzIGlzIGFsc28gd2hhdCBFSENJIGRvZXMuCj4gCj4gSSdt IG5vdCBzdXJlIElmIHRoaXMgZml4ZXMgYSBhY3R1YWwgYnVnIGZvciBBbnNodW1hbiBHdXB0YSBj YXVzZWQgYnkKPiB0aGUgLUVCVVNZIHBvbGxpbmcsKDQuMTkgK3N0YWJsZSksIG9yIGlmIHRoaXMg aXMganVzdCBhIGltcHJvdmVtZW50IGluCj4gc3VzcGVuZC9yZXN1bWUgY29kZSBmb3IgeGhjaSAo NC4yMCkuCj4gCj4gQW5zaHVtYW4gR3VwdGEsIGFueSBjb21tZW50cz8KVGhpcyBwYXRjaCBpcyBu b3QgZml4aW5nIGFueSBidWcuIApUaGlzIHBhdGNoIHByb3ZpZGUgaW1wcm92ZW1lbnQgaW4gcnVu dGltZSBzdXNwZW5kL3Jlc3VtZSBwYXRoIG9mIHhoY2kuCj4gCj4gLU1hdGhpYXMK