From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 06/11] drm/i915: Add a relay backed debugfs interface for capturing GuC logs Date: Tue, 28 Jun 2016 10:47:31 +0100 Message-ID: <20160628094731.GJ25424@nuc-i3427.alporthouse.com> References: <1467029818-3417-1-git-send-email-akash.goel@intel.com> <1467029818-3417-7-git-send-email-akash.goel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id 06C5A6E537 for ; Tue, 28 Jun 2016 09:47:42 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1467029818-3417-7-git-send-email-akash.goel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: akash.goel@intel.com Cc: intel-gfx@lists.freedesktop.org, Sourab Gupta List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKdW4gMjcsIDIwMTYgYXQgMDU6NDY6NTNQTSArMDUzMCwgYWthc2guZ29lbEBpbnRl bC5jb20gd3JvdGU6Cj4gK3N0YXRpYyB2b2lkIGd1Y19yZW1vdmVfbG9nX3JlbGF5X2ZpbGUoc3Ry dWN0IGludGVsX2d1YyAqZ3VjKQo+ICt7Cj4gKwlyZWxheV9jbG9zZShndWMtPmxvZ19yZWxheV9j aGFuKTsKPiArfQo+ICsKPiArc3RhdGljIHZvaWQgZ3VjX2NyZWF0ZV9sb2dfcmVsYXlfZmlsZShz dHJ1Y3QgaW50ZWxfZ3VjICpndWMpCj4gK3sKPiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdiA9IGd1Y190b19pOTE1KGd1Yyk7Cj4gKwlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0g ZGV2X3ByaXYtPmRldjsKPiArCXN0cnVjdCBkZW50cnkgKmxvZ19kaXI7Cj4gKwlzdHJ1Y3QgcmNo YW4gKmd1Y19sb2dfcmVsYXlfY2hhbjsKPiArCXNpemVfdCBuX3N1YmJ1ZnMsIHN1YmJ1Zl9zaXpl Owo+ICsKPiArCWlmIChndWMtPmxvZ19yZWxheV9jaGFuKQo+ICsJCXJldHVybjsKPiArCj4gKwkv KiBJZiAvc3lzL2tlcm5lbC9kZWJ1Zy9kcmkvMCBsb2NhdGlvbiBkbyBub3QgZXhpc3QsIHRoZW4g ZGVidWdmcyBpcwo+ICsJICogbm90IG1vdW50ZWQgYW5kIHNvIGNhbid0IGNyZWF0ZSB0aGUgcmVs YXkgZmlsZS4KPiArCSAqIFRoZSByZWxheSBBUEkgc2VlbXMgdG8gZml0IHdlbGwgd2l0aCBkZWJ1 Z2ZzIG9ubHkuCj4gKwkgKi8KCkFoLiBkZXYtPnByaW1hcnktPmRlYnVnZnNfcm9vdCBkb2VzIG5v dCBleGlzdCB1bnRpbCB0aGUgZW5kIG9mIGRyaXZlcgpsb2FkaW5nLgoKWW91IG5lZWQgdG8gYWRk IGFuIGludGVsX2d1Y19yZWdpc3RlcigpIHRvIHRoZSBpOTE1X2RyaXZlcl9yZWdpc3RlcigpCmFm dGVyIHdlIGNhbGwgZHJtX2Rldl9yaWdzdGVyKCkgKHRoYXQgdGhlbiBjYWxscyB0aGlzIGZ1bmN0 aW9uKS4KClNpbWlsYXJseSwgdGhpcyBuZWVkcyB0byBiZSB0b3JuIGRvd24gaW4gdW5yZWdpc3Rl ci4KCj4gKwlpZiAoIWRldi0+cHJpbWFyeS0+ZGVidWdmc19yb290KSB7Cj4gKwkJLyogbG9nZ2lu ZyB3aWxsIHJlbWFpbiBvZmYgKi8KPiArCQlpOTE1Lmd1Y19sb2dfbGV2ZWwgPSAtMTsKPiArCQly ZXR1cm47Cj4gKwl9Cj4gKwo+ICsJLyogRm9yIG5vdyBjcmVhdGUgdGhlIGxvZyBmaWxlIGluIC9z eXMva2VybmVsL2RlYnVnL2RyaSBkaXIuICovCj4gKwlsb2dfZGlyID0gZGV2LT5wcmltYXJ5LT5k ZWJ1Z2ZzX3Jvb3QtPmRfcGFyZW50OwoKSW4gZnV0dXJlLCB0aGlzIHdpbGwgYmUgc29tZXRoaW5n IGxpa2UgL3N5cy9rZXJuZWwvZ3B1L2k5MTUvZ3VjX2xvZywgc28KSSBkb24ndCBzZWUgYSBnb29k IGFyZ3VtZW50IGZvciBub3QgYmVpbmcgbW9yZSBjYW5vbmljYWwgaW4gdGhlIGRlYnVnZnMKcGxh Y2VtZW50IGFuZCB1c2luZyBkZXYtPnByaW1hcnktPmRlYnVnZnNfcm9vdCAoaS5lLiAvLi4uL2Ry aS8wKQoKQXQgdGhlIHZlcnkgbGVhc3QsIHlvdSBuZWVkIHRvIGV4cGxhaW4gd2h5IHdlIGRvbid0 IHVzZSBkcmkvMC8KLUNocmlzCgotLSAKQ2hyaXMgV2lsc29uLCBJbnRlbCBPcGVuIFNvdXJjZSBU ZWNobm9sb2d5IENlbnRyZQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK