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: [v3,1/3] usb: gadget: ccid: add support for USB CCID Gadget Device From: Marcus Folkesson Message-Id: <20180710184617.GA5839@gmail.com> Date: Tue, 10 Jul 2018 20:46:17 +0200 To: Felipe Balbi Cc: Greg Kroah-Hartman , Jonathan Corbet , davem@davemloft.net, Mauro Carvalho Chehab , Andrew Morton , Randy Dunlap , Ruslan Bilovol , Thomas Gleixner , Kate Stewart , linux-usb@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: SGkgRmlsaXBlLAoKT24gRnJpLCBKdW4gMjIsIDIwMTggYXQgMDY6NDg6MjNQTSArMDIwMCwgTWFy Y3VzIEZvbGtlc3NvbiB3cm90ZToKPiBIaSBGaWxpcGUsCj4gCj4gT24gTW9uLCBKdW4gMTgsIDIw MTggYXQgMTE6MjI6MDRBTSArMDMwMCwgRmVsaXBlIEJhbGJpIHdyb3RlOgo+ID4gCj4gPiBIaSwK PiA+IAo+ID4gTWFyY3VzIEZvbGtlc3NvbiA8bWFyY3VzLmZvbGtlc3NvbkBnbWFpbC5jb20+IHdy aXRlczoKPiA+ID4gSGkgRmVsaXBlLAo+ID4gPgo+ID4gPiBTaG91bGQgSSBzZW5kIG91dCB2NCBv ciB3aGF0IGRvIHlvdSB0aGluaz8KPiA+IAo+ID4gc29ycnkgZm9yIHRoZSBkZWxheSwgaGF2ZSBi ZWVuIGJ1c3kgd2l0aCBvdGhlciB0YXNrcy4KPiA+IAo+IAo+IEl0IGlzIG5vIGh1cnJ5IDotKQo+ IAo+ID4gPiBPbiBXZWQsIE1heSAzMCwgMjAxOCBhdCAwNDowNDoxNVBNICswMjAwLCBNYXJjdXMg Rm9sa2Vzc29uIHdyb3RlOgo+ID4gPj4gSGkgRmlsaXBlLAo+ID4gPj4gCj4gPiA+PiBPbiBXZWQs IE1heSAzMCwgMjAxOCBhdCAwMzoyODoxOFBNICswMzAwLCBGZWxpcGUgQmFsYmkgd3JvdGU6Cj4g PiA+PiA+IE1hcmN1cyBGb2xrZXNzb24gPG1hcmN1cy5mb2xrZXNzb25AZ21haWwuY29tPiB3cml0 ZXM6Cj4gPiA+PiA+IAo+ID4gPj4gPiA+IENoaXAgQ2FyZCBJbnRlcmZhY2UgRGV2aWNlIChDQ0lE KSBwcm90b2NvbCBpcyBhIFVTQiBwcm90b2NvbCB0aGF0Cj4gPiA+PiA+ID4gYWxsb3dzIGEgc21h cnRjYXJkIGRldmljZSB0byBiZSBjb25uZWN0ZWQgdG8gYSBjb21wdXRlciB2aWEgYSBjYXJkCj4g PiA+PiA+ID4gcmVhZGVyIHVzaW5nIGEgc3RhbmRhcmQgVVNCIGludGVyZmFjZSwgd2l0aG91dCB0 aGUgbmVlZCBmb3IgZWFjaCBtYW51ZmFjdHVyZXIKPiA+ID4+ID4gPiBvZiBzbWFydGNhcmRzIHRv IHByb3ZpZGUgaXRzIG93biByZWFkZXIgb3IgcHJvdG9jb2wuCj4gPiA+PiA+ID4KPiA+ID4+ID4g PiBUaGlzIGdhZGdldCBkcml2ZXIgbWFrZXMgTGludXggc2hvdyB1cCBhcyBhIENDSUQgZGV2aWNl IHRvIHRoZSBob3N0IGFuZCBsZXQgYQo+ID4gPj4gPiA+IHVzZXJzcGFjZSBkYWVtb24gYWN0IGFz IHRoZSBzbWFydGNhcmQuCj4gPiA+PiA+ID4KPiA+ID4+ID4gPiBUaGlzIGlzIHVzZWZ1bCB3aGVu IHRoZSBMaW51eCBnYWRnZXQgaXRzZWxmIHNob3VsZCBhY3QgYXMgYSBjcnlwdG9ncmFwaGljCj4g PiA+PiA+ID4gZGV2aWNlIG9yIGZvcndhcmQgQVBEVXMgdG8gYW4gZW1iZWRkZWQgc21hcnRjYXJk IGRldmljZS4KPiA+ID4+ID4gPgo+ID4gPj4gPiA+IFNpZ25lZC1vZmYtYnk6IE1hcmN1cyBGb2xr ZXNzb24gPG1hcmN1cy5mb2xrZXNzb25AZ21haWwuY29tPgo+ID4gPj4gPiAKPiA+ID4+ID4gdGhp cyBjb3VsZCBiZSBkb25lIGVudGlyZWx5IGluIHVzZXJzcGFjZSB3aXRoIGZ1bmN0aW9uZnMsIHdo eSBkbyB3ZSBuZWVkCj4gPiA+PiA+IHRoaXMgcGFydCBpbiB0aGUga2VybmVsPyBJdCBkb2VzIHZl cnkgbGl0dGxlLgo+ID4gPj4gCj4gPiA+PiBBbmRyemVqIHBvaW50ZWQgdGhpcyBvdXQsIGFuZCBJ IGFjdHVhbGx5IGRvIG5vdCBoYXZlIGFueSBnb29kIGFuc3dlcgo+ID4gPj4gbW9yZSB0aGFuIHRo YXQgdGhlIHVzZXJzcGFjZSBhcHBsaWNhdGlvbiBjb3VsZCBiZSBrZXB0IHNtYWxsIGFuZCB0aGUK PiA+ID4+IGltcG9ydGFudCBjb25maWd1cmF0aW9uIG9mIHRoZSBDQ0lEIGRldmljZSBpcyBkb25l IHdpdGggd2VsbCAoSSBob3BlKQo+ID4gPj4gZG9jdW1lbnRlZCBjb25maWdmcyBhdHRyaWJ1dGVz Lgo+ID4gCj4gPiBjYW4gd2UgdXNlIGV4aXN0aW5nIG9wZW4gc291cmNlIGFwcGxpY2F0aW9ucyB3 aXRob3V0IG1vZGlmaWNhdGlvbiBieQo+ID4gYWNjZXB0aW5nIHRoaXMgZ2x1ZSBsYXllcj8KPiAK PiAKPiBJZiB5b3UgbWVhbiBleGlzdGluZyBvcGVuIHNvdXJjZSBhcHBsaWNhdGlvbiB0byB0YWxr IHRvIHRoZSAiZGFlbW9uIiwgdGhlIGFuc3dlciBpcwo+IHllcy4gSSBoYXZlIGJlZW4gdXNpbmcg UENTQy1saXRlIGFuZCBPcGVuU0Mgb24gTGludXgsIGFuZCBQQ1NDIG9uCj4gV2luZG93cyB0byBj b21tdW5pY2F0ZSB3aXRoIHRoZSBzbWFydGNhcmQuCj4gCj4gSWYgeW91IG1lYW4gZXhpc3Rpbmcg YXBwbGljYXRpb24gYXMgdGhlICJkYWVtb24iLCB0aGUgYW5zd2VyIGlzIHByb2JhYmx5Cj4gbm8u CgoKSnVzdCBzZW5kaW5nIGEgZnJpZW5kbHkgcGluZyBvbiB0aGlzIG9uZS4KSSd2ZSBzZW50IG91 dCB2NCBhcyBJIGhhZCBpdCBwcmVwYXJlZCBmb3IgYSBsb25nIHRpbWUsIGp1c3QgdG8gY2F0Y2gK Y29tbWVudHMgaW4gdGhlIG1lYW53aGlsZSwgYnV0IG5vbmUgc28gZmFyLgoKPiAKPiA+IAo+ID4g LS0gCj4gPiBiYWxiaQo+IAo+IFRoYW5rcywKPiAKPiBCZXN0IHJlZ2FyZHMKPiBNYXJjdXMgRm9s a2Vzc29uCj4gCgpUaGFua3MsCgpCZXN0IHJlZ2FyZHMKTWFyY3VzIEZvbGtlc3Nvbgo+Ci0tLQpU byB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUg bGludXgtdXNiIiBpbgp0aGUgYm9keSBvZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2Vy bmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21h am9yZG9tby1pbmZvLmh0bWwK