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: [5/6] dma: tegra: add tracepoints to driver From: Steven Rostedt Message-Id: <20181101095420.5f2b165f@vmware.local.home> Date: Thu, 1 Nov 2018 09:54:20 -0400 To: Ben Dooks Cc: dan.j.williams@intel.com, vkoul@kernel.org, ldewangan@nvidia.com, dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, Ingo Molnar List-ID: T24gV2VkLCAzMSBPY3QgMjAxOCAxNjowMzowOCArMDAwMApCZW4gRG9va3MgPGJlbi5kb29rc0Bj b2RldGhpbmsuY28udWs+IHdyb3RlOgoKCj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUvdHJhY2UvZXZl bnRzL3RlZ3JhX2FwYl9kbWEuaCBiL2luY2x1ZGUvdHJhY2UvZXZlbnRzL3RlZ3JhX2FwYl9kbWEu aAo+IG5ldyBmaWxlIG1vZGUgMTAwNjQ0Cj4gaW5kZXggMDAwMDAwMDAwMDAwLi4xZjU1YzJjNjA0 OWQKPiAtLS0gL2Rldi9udWxsCj4gKysrIGIvaW5jbHVkZS90cmFjZS9ldmVudHMvdGVncmFfYXBi X2RtYS5oCj4gQEAgLTAsMCArMSw2MSBAQAo+ICsjaWYgIWRlZmluZWQoX1RSQUNFX1RFR1JBX0FQ Ql9ETUFfSCkgfHwgZGVmaW5lZChUUkFDRV9IRUFERVJfTVVMVElfUkVBRCkKPiArI2RlZmluZSBf VFJBQ0VfVEVHUkFfQVBNX0RNQV9ICj4gKwo+ICsjaW5jbHVkZSA8bGludXgvdHJhY2Vwb2ludC5o Pgo+ICsjaW5jbHVkZSA8bGludXgvZG1hZW5naW5lLmg+Cj4gKwo+ICsjdW5kZWYgVFJBQ0VfU1lT VEVNCj4gKyNkZWZpbmUgVFJBQ0VfU1lTVEVNIHRlZ3JhX2FwYl9kbWEKPiArCj4gK1RSQUNFX0VW RU5UKHRlZ3JhX2RtYV90eF9zdGF0dXMsCj4gKwlUUF9QUk9UTyhzdHJ1Y3QgZG1hX2NoYW4gKmRj LCBzMzIgY29va2llLCB1MzIgcmVzaWR1ZSksCj4gKwlUUF9BUkdTKGRjLCBjb29raWUsIHJlc2lk dWUpLAo+ICsJVFBfU1RSVUNUX19lbnRyeSgKPiArCQlfX3N0cmluZyhjaGFuLAkxNikKCkhpIEJl biwKCldhcyB0aGlzIHRlc3RlZD8gQmVjYXVzZSBJIHRoaW5rIF9fc3RyaW5nKGNoYW4sIDE2KSB3 b3VsZCBmYXVsdCwgYXMgdGhlCnNlY29uZCBwYXJhbWV0ZXIgaXMgbWVhbnQgdG8gYmUgYSBwb2lu dGVyIHRvIHRoZSBzb3VyY2UgcGFyYW1ldGVyLgoKT3RoZXJ3aXNlLCB5b3UgbmVlZCB0byBhZGQg ZGV2X25hbWUoJmRjLT5kZXYtPmRldmljZSkgYXMgdGhlIHNlY29uZApwYXJhbWV0ZXIuCgpJZiB5 b3UgYXJlIGp1c3QgdXNpbmcgZml4ZWQgc3RyaW5nIGxlbmd0aHMgdGhlbiBpdCdzIGJlc3Qgbm90 IHRvIHVzZSB0aGUKX19zdHJpbmcoKSB0eXBlLCBhcyB0aGF0J3MgZm9yIGR5bmFtaWMgc3RyaW5n cyAoc3RyaW5ncyBjaGFuZ2luZyBpbgpzaXplIGZvciBlYWNoIGV2ZW50KSBhbmQgdXNlcyA4IG1v cmUgYnl0ZXMgdG8gc3RvcmUgdGhlIG9mZnNldCBhbmQKbGVuZ3RoIG9mIHRoZSBzdHJpbmcgaW4g dGhlIGV2ZW50LgoKSWYgeW91IHRha2UgYSBsb29rIGF0IHRoZSBzY2hlZF93YWtpbmcgb3Igc2No ZWRfc3dpdGNoIHRyYWNlIGV2ZW50cyBpbgppbmNsdWRlL3RyYWNlL2V2ZW50cy9zY2hlZC5oIHlv dSdsbCBzZWUgdGhhdCBpdCBzYXZlcyB0aGUgY29tbSBzdHJpbmcKZGlyZWN0bHkgYXMgYSBjaGFy YWN0ZXIgYXJyYXk6CgoJX19hcnJheSgJY2hhciwJY29tbSwgCVRBU0tfQ09NTV9MRU4pCgpGb3Ig eW91LCB5b3UgY2FuIHVzZToKCglfX2FycmF5KGNoYXIsIGNoYW4sIDE2KQoKPiArCQlfX2ZpZWxk KF9fczMyLAljb29raWUpCj4gKwkJX19maWVsZChfX3UzMiwJcmVzaWR1ZSkKPiArCSksCj4gKwlU UF9mYXN0X2Fzc2lnbigKPiArCQlfX2Fzc2lnbl9zdHIoY2hhbiwgZGV2X25hbWUoJmRjLT5kZXYt PmRldmljZSkpOwoKVGhlbiB0byBzdG9yZSB0aGUgYXJyYXk6CgoJCW1lbWNweShfX2VudHJ5LT5j aGFuLCBkZXZfbmFtZSgmZGMtPmRldi0+ZGV2aWNlKSwgMTYpOwoKPiArCQlfX2VudHJ5LT5jb29r aWUgPSBjb29raWU7Cj4gKwkJX19lbnRyeS0+cmVzaWR1ZSA9IHJlc2lkdWU7Cj4gKwkpLAo+ICsJ VFBfcHJpbnRrKCJjaGFubmVsICVzOiBkbWEgY29va2llICVkLCByZXNpZHVlICV1IiwKCgkJX19l bnRyeS0+Y2hhbiwKCmlzIGFsbCB0aGF0J3MgbmVlZGVkLgoKU2FtZSBmb3IgdGhlIG90aGVyIHJl ZmVyZW5jZXMgdG8gY2hhbi4KClVubGVzcyB5b3UgbWVhbnQgdG8gc3RvcmUgZWFjaCB3aXRoIGEg ZGlmZmVyZW50IHNpemUsIHRoZW4geW91IG5lZWQgdG8KcmVwbGFjZSB0aGF0ICIxNiIgd2l0aCB0 aGUgZGV2X25hbWUoJmRjLT5kZXYtPmRldmljZSkuCgotLSBTdGV2ZQoKPiArCQkgIF9fZ2V0X3N0 cihjaGFuKSwgX19lbnRyeS0+Y29va2llLCBfX2VudHJ5LT5yZXNpZHVlKQo+ICspOwo+ICsKPiAr VFJBQ0VfRVZFTlQodGVncmFfZG1hX2NvbXBsZXRlX2NiLAo+ICsJVFBfUFJPVE8oc3RydWN0IGRt YV9jaGFuICpkYywgaW50IGNvdW50LCB2b2lkICpwdHIpLAo+ICsJVFBfQVJHUyhkYywgY291bnQs IHB0ciksCj4gKwlUUF9TVFJVQ1RfX2VudHJ5KAo+ICsJCV9fc3RyaW5nKGNoYW4sCTE2KQo+ICsJ CV9fZmllbGQoaW50LAljb3VudCkKPiArCQlfX2ZpZWxkKHZvaWQgKiwJcHRyKQo+ICsJCSksCj4g KwlUUF9mYXN0X2Fzc2lnbigKPiArCQlfX2Fzc2lnbl9zdHIoY2hhbiwgZGV2X25hbWUoJmRjLT5k ZXYtPmRldmljZSkpOwo+ICsJCV9fZW50cnktPmNvdW50ID0gY291bnQ7Cj4gKwkJX19lbnRyeS0+ cHRyID0gcHRyOwo+ICsJCSksCj4gKwlUUF9wcmludGsoImNoYW5uZWwgJXM6IGRvbmUgJWQsIHB0 ciAlcCIsCj4gKwkJICBfX2dldF9zdHIoY2hhbiksIF9fZW50cnktPmNvdW50LCBfX2VudHJ5LT5w dHIpCj4gKyk7Cj4gKwo+ICtUUkFDRV9FVkVOVCh0ZWdyYV9kbWFfaXNyLAo+ICsJVFBfUFJPVE8o c3RydWN0IGRtYV9jaGFuICpkYywgaW50IGlycSksCj4gKwlUUF9BUkdTKGRjLCBpcnEpLAo+ICsJ VFBfU1RSVUNUX19lbnRyeSgKPiArCQlfX3N0cmluZyhjaGFuLAkxNikKPiArCQlfX2ZpZWxkKGlu dCwJaXJxKQo+ICsJKSwKPiArCVRQX2Zhc3RfYXNzaWduKAo+ICsJCV9fYXNzaWduX3N0cihjaGFu LCBkZXZfbmFtZSgmZGMtPmRldi0+ZGV2aWNlKSk7Cj4gKwkJX19lbnRyeS0+aXJxID0gaXJxOwo+ ICsJKSwKPiArCVRQX3ByaW50aygiJXM6IGlycSAlZFxuIiwgIF9fZ2V0X3N0cihjaGFuKSwgX19l bnRyeS0+aXJxKQo+ICspOwo+ICsKPiArI2VuZGlmIC8qICBfVFJBQ0VfVEVHUkFETUFfSCAqLwo+ ICsKPiArLyogVGhpcyBwYXJ0IG11c3QgYmUgb3V0c2lkZSBwcm90ZWN0aW9uICovCj4gKyNpbmNs dWRlIDx0cmFjZS9kZWZpbmVfdHJhY2UuaD4K