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: [v2,1/2] dmaengine: Add metadata_ops for dma_async_tx_descriptor From: Peter Ujfalusi Message-Id: <6ba92876-899f-5bf2-e494-259e1e680750@ti.com> Date: Tue, 11 Sep 2018 15:33:51 +0300 To: Vinod Cc: dan.j.williams@intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, lars@metafoo.de, radheys@xilinx.com List-ID: Vmlub2QsCgpPbiAyMDE4LTA5LTExIDEwOjMzLCBWaW5vZCB3cm90ZToKPj4gK2ludCBkbWFlbmdp bmVfZGVzY19hdHRhY2hfbWV0YWRhdGEoc3RydWN0IGRtYV9hc3luY190eF9kZXNjcmlwdG9yICpk ZXNjLAo+PiArCQkJCSAgIHZvaWQgKmRhdGEsIHNpemVfdCBsZW4pCj4+ICt7Cj4+ICsJaW50IHJl dDsKPj4gKwo+PiArCWlmICghZGVzYykKPj4gKwkJcmV0dXJuIC1FSU5WQUw7Cj4+ICsKPj4gKwly ZXQgPSBkZXNjX2NoZWNrX2FuZF9zZXRfbWV0YWRhdGFfbW9kZShkZXNjLCBERVNDX01FVEFEQVRB X0NMSUVOVCk7Cj4+ICsJaWYgKHJldCkKPj4gKwkJcmV0dXJuIHJldDsKPj4gKwo+PiArCWlmICgh ZGVzYy0+bWV0YWRhdGFfb3BzIHx8ICFkZXNjLT5tZXRhZGF0YV9vcHMtPmF0dGFjaCkKPj4gKwkJ cmV0dXJuIC1FTk9UU1VQUDsKPj4gKwo+PiArCXJldHVybiBkZXNjLT5tZXRhZGF0YV9vcHMtPmF0 dGFjaChkZXNjLCBkYXRhLCBsZW4pOwo+PiArfQo+PiArRVhQT1JUX1NZTUJPTChkbWFlbmdpbmVf ZGVzY19hdHRhY2hfbWV0YWRhdGEpOwo+IAo+IEVYUE9SVF9TWU1CT0xfR1BMID8KClN1cmUsIEkg dGhpbmsgSSBoYXZlIGxvb2tlZCBhdApkbWFfYXN5bmNfdHhfZGVzY3JpcHRvcl9pbml0L2RtYWVu Z2luZV9nZXRfdW5tYXBfZGF0YS9kbWFfaXNzdWVfcGVuZGluZ19hbGwvZXRjCnRoZXkgaGF2ZSBF WFBPUlRfU1lNQk9MKCkKCi0gUMOpdGVyCgpUZXhhcyBJbnN0cnVtZW50cyBGaW5sYW5kIE95LCBQ b3Jra2FsYW5rYXR1IDIyLCAwMDE4MCBIZWxzaW5raS4KWS10dW5udXMvQnVzaW5lc3MgSUQ6IDA2 MTU1MjEtNC4gS290aXBhaWtrYS9Eb21pY2lsZTogSGVsc2lua2kK