From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Harrison Subject: Re: [RFC 02/12] staging/android/sync: add sync_fence_create_dma Date: Mon, 23 Nov 2015 13:38:32 +0000 Message-ID: <565316D8.8010101@Intel.com> References: <1448278471-31181-1-git-send-email-John.C.Harrison@Intel.com> <1448278471-31181-3-git-send-email-John.C.Harrison@Intel.com> <5653142A.8090606@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5653142A.8090606@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Maarten Lankhorst , Intel-GFX@Lists.FreeDesktop.Org Cc: devel@driverdev.osuosl.org, Tvrtko Ursulin , Greg Kroah-Hartman , =?UTF-8?B?QXJ2ZSBIasO4bm5ldsOlZw==?= , Jesse Barnes , Riley Andrews , Daniel Vetter , Maarten Lankhorst List-Id: intel-gfx@lists.freedesktop.org T24gMjMvMTEvMjAxNSAxMzoyNywgTWFhcnRlbiBMYW5raG9yc3Qgd3JvdGU6Cj4gT3AgMjMtMTEt MTUgb20gMTI6MzQgc2NocmVlZiBKb2huLkMuSGFycmlzb25ASW50ZWwuY29tOgo+PiBGcm9tOiBN YWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAY2Fub25pY2FsLmNvbT4KPj4KPj4g VGhpcyBhbGxvd3MgdXNlcnMgb2YgZG1hIGZlbmNlcyB0byBjcmVhdGUgYSBhbmRyb2lkIGZlbmNl Lgo+Pgo+PiB2MjogQWRkZWQga2VybmVsZG9jLiAoVHZydGtvIFVyc3VsaW4pLgo+Pgo+PiBTaWdu ZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAY2Fub25pY2Fs LmNvbT4KPj4gU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGlu dGVsLmNvbT4KPj4gQ2M6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51 eC5pbnRlbC5jb20+Cj4+IENjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWxAZmZ3bGwuY2g+Cj4+IENj OiBKZXNzZSBCYXJuZXMgPGpiYXJuZXNAdmlydHVvdXNnZWVrLm9yZz4KPj4gQ2M6IGRldmVsQGRy aXZlcmRldi5vc3Vvc2wub3JnCj4+IENjOiBSaWxleSBBbmRyZXdzIDxyaWFuZHJld3NAYW5kcm9p ZC5jb20+Cj4+IENjOiBHcmVnIEtyb2FoLUhhcnRtYW4gPGdyZWdraEBsaW51eGZvdW5kYXRpb24u b3JnPgo+PiBDYzogQXJ2ZSBIasO4bm5ldsOlZyA8YXJ2ZUBhbmRyb2lkLmNvbT4KPj4gLS0tCj4+ ICAgZHJpdmVycy9zdGFnaW5nL2FuZHJvaWQvc3luYy5jIHwgMTMgKysrKysrKysrLS0tLQo+PiAg IGRyaXZlcnMvc3RhZ2luZy9hbmRyb2lkL3N5bmMuaCB8IDEyICsrKysrKysrKysrLQo+PiAgIDIg ZmlsZXMgY2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKPj4KPj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvc3RhZ2luZy9hbmRyb2lkL3N5bmMuYyBiL2RyaXZlcnMvc3RhZ2lu Zy9hbmRyb2lkL3N5bmMuYwo+PiBpbmRleCBmODNlMDBjLi43ZjBlOTE5IDEwMDY0NAo+PiAtLS0g YS9kcml2ZXJzL3N0YWdpbmcvYW5kcm9pZC9zeW5jLmMKPj4gKysrIGIvZHJpdmVycy9zdGFnaW5n L2FuZHJvaWQvc3luYy5jCj4+IEBAIC0xODgsNyArMTg4LDcgQEAgc3RhdGljIHZvaWQgZmVuY2Vf Y2hlY2tfY2JfZnVuYyhzdHJ1Y3QgZmVuY2UgKmYsIHN0cnVjdCBmZW5jZV9jYiAqY2IpCj4+ICAg fQo+PiAgIAo+PiAgIC8qIFRPRE86IGltcGxlbWVudCBhIGNyZWF0ZSB3aGljaCB0YWtlcyBtb3Jl IHRoYXQgb25lIHN5bmNfcHQgKi8KPj4gLXN0cnVjdCBzeW5jX2ZlbmNlICpzeW5jX2ZlbmNlX2Ny ZWF0ZShjb25zdCBjaGFyICpuYW1lLCBzdHJ1Y3Qgc3luY19wdCAqcHQpCj4+ICtzdHJ1Y3Qgc3lu Y19mZW5jZSAqc3luY19mZW5jZV9jcmVhdGVfZG1hKGNvbnN0IGNoYXIgKm5hbWUsIHN0cnVjdCBm ZW5jZSAqcHQpCj4+ICAgewo+PiAgIAlzdHJ1Y3Qgc3luY19mZW5jZSAqZmVuY2U7Cj4+ICAgCj4+ IEBAIC0xOTksMTYgKzE5OSwyMSBAQCBzdHJ1Y3Qgc3luY19mZW5jZSAqc3luY19mZW5jZV9jcmVh dGUoY29uc3QgY2hhciAqbmFtZSwgc3RydWN0IHN5bmNfcHQgKnB0KQo+PiAgIAlmZW5jZS0+bnVt X2ZlbmNlcyA9IDE7Cj4+ICAgCWF0b21pY19zZXQoJmZlbmNlLT5zdGF0dXMsIDEpOwo+PiAgIAo+ PiAtCWZlbmNlLT5jYnNbMF0uc3luY19wdCA9ICZwdC0+YmFzZTsKPj4gKwlmZW5jZS0+Y2JzWzBd LnN5bmNfcHQgPSBwdDsKPj4gICAJZmVuY2UtPmNic1swXS5mZW5jZSA9IGZlbmNlOwo+PiAtCWlm IChmZW5jZV9hZGRfY2FsbGJhY2soJnB0LT5iYXNlLCAmZmVuY2UtPmNic1swXS5jYiwKPj4gLQkJ CSAgICAgICBmZW5jZV9jaGVja19jYl9mdW5jKSkKPj4gKwlpZiAoZmVuY2VfYWRkX2NhbGxiYWNr KHB0LCAmZmVuY2UtPmNic1swXS5jYiwgZmVuY2VfY2hlY2tfY2JfZnVuYykpCj4+ICAgCQlhdG9t aWNfZGVjKCZmZW5jZS0+c3RhdHVzKTsKPj4gICAKPj4gICAJc3luY19mZW5jZV9kZWJ1Z19hZGQo ZmVuY2UpOwo+PiAgIAo+PiAgIAlyZXR1cm4gZmVuY2U7Cj4+ICAgfQo+PiArRVhQT1JUX1NZTUJP TChzeW5jX2ZlbmNlX2NyZWF0ZV9kbWEpOwo+PiArCj4+ICtzdHJ1Y3Qgc3luY19mZW5jZSAqc3lu Y19mZW5jZV9jcmVhdGUoY29uc3QgY2hhciAqbmFtZSwgc3RydWN0IHN5bmNfcHQgKnB0KQo+PiAr ewo+PiArCXJldHVybiBzeW5jX2ZlbmNlX2NyZWF0ZV9kbWEobmFtZSwgJnB0LT5iYXNlKTsKPj4g K30KPj4gICBFWFBPUlRfU1lNQk9MKHN5bmNfZmVuY2VfY3JlYXRlKTsKPj4gICAKPj4gICBzdHJ1 Y3Qgc3luY19mZW5jZSAqc3luY19mZW5jZV9mZGdldChpbnQgZmQpCj4+IGRpZmYgLS1naXQgYS9k cml2ZXJzL3N0YWdpbmcvYW5kcm9pZC9zeW5jLmggYi9kcml2ZXJzL3N0YWdpbmcvYW5kcm9pZC9z eW5jLmgKPj4gaW5kZXggNjFmOGEzYS4uNzk4Y2Q1NiAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9z dGFnaW5nL2FuZHJvaWQvc3luYy5oCj4+ICsrKyBiL2RyaXZlcnMvc3RhZ2luZy9hbmRyb2lkL3N5 bmMuaAo+PiBAQCAtMjUwLDEwICsyNTAsMjAgQEAgdm9pZCBzeW5jX3B0X2ZyZWUoc3RydWN0IHN5 bmNfcHQgKnB0KTsKPj4gICAgKiBAcHQ6CQlzeW5jX3B0IHRvIGFkZCB0byB0aGUgZmVuY2UKPj4g ICAgKgo+PiAgICAqIENyZWF0ZXMgYSBmZW5jZSBjb250YWluZyBAcHQuICBPbmNlIHRoaXMgaXMg Y2FsbGVkLCB0aGUgZmVuY2UgdGFrZXMKPj4gLSAqIG93bmVyc2hpcCBvZiBAcHQuCj4+ICsgKiBh IHJlZmVyZW5jZSBvbiBAcHQuCj4+ICAgICovCj4+ICAgc3RydWN0IHN5bmNfZmVuY2UgKnN5bmNf ZmVuY2VfY3JlYXRlKGNvbnN0IGNoYXIgKm5hbWUsIHN0cnVjdCBzeW5jX3B0ICpwdCk7Cj4gTm8g aXQgZG9lc24ndC4KPj4gKy8qKgo+PiArICogc3luY19mZW5jZV9jcmVhdGVfZG1hKCkgLSBjcmVh dGVzIGEgc3luYyBmZW5jZSBmcm9tIGRtYS1mZW5jZQo+PiArICogQG5hbWU6CW5hbWUgb2YgZmVu Y2UgdG8gY3JlYXRlCj4+ICsgKiBAcHQ6CWRtYS1mZW5jZSB0byBhZGQgdG8gdGhlIGZlbmNlCj4+ ICsgKgo+PiArICogQ3JlYXRlcyBhIGZlbmNlIGNvbnRhaW5nIEBwdC4gIE9uY2UgdGhpcyBpcyBj YWxsZWQsIHRoZSBmZW5jZSB0YWtlcwo+PiArICogYSByZWZlcmVuY2Ugb24gQHB0Lgo+PiArICov Cj4gTm8gaXQgZG9lc24ndC4KVGhpcyBpcyB5b3VyIHBhdGNoIGlzbid0IGl0PyBPciBpcyB0aGlz IHNvbWV0aGluZyBUdnJ0a28gYWRkZWQgb24gdGhlIAp3YXkgcGFzdD8gRWl0aGVyIHdheSwgd2hh dCBzaG91bGQgdGhlIGNvcnJlY3QgZGVzY3JpcHRpb24gYmU/IEl0IHRha2VzIGEgCmNvcHkgb2Yg dGhlIHBvaW50ZXIgdG8gJ3B0Jy4gSXMgdGhlIGNvbW1lbnQgbWVhbmluZyBhIHJlZmVyZW5jZSBp biB0aGUgCnNlbnNlIG9mICdwYXNzIGJ5IHJlZmVyZW5jZScsIGkuZS4gYSBwb2ludGVyPyBCdXQg eW91IGFyZSBtZWFuaW5nIGEgCnJlZmVyZW5jZSBpbiB0aGUgc2Vuc2Ugb2YgaW5jcmVtZW50aW5n IGEgdXNhZ2UgY291bnQ/Cgo+PiArc3RydWN0IHN5bmNfZmVuY2UgKnN5bmNfZmVuY2VfY3JlYXRl X2RtYShjb25zdCBjaGFyICpuYW1lLCBzdHJ1Y3QgZmVuY2UgKnB0KTsKPj4gKwo+PiAgIC8qCj4+ ICAgICogQVBJIGZvciBzeW5jX2ZlbmNlIGNvbnN1bWVycwo+PiAgICAqLwoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZGV2ZWwgbWFpbGluZyBsaXN0CmRl dmVsQGxpbnV4ZHJpdmVycHJvamVjdC5vcmcKaHR0cDovL2RyaXZlcmRldi5saW51eGRyaXZlcnBy b2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8vZHJpdmVyZGV2LWRldmVsCg==