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: [RFC,1/6] dma: Add Synopsys eDMA IP core driver From: Vinod Koul Message-Id: <20181218035438.GO2472@vkoul-mobl> Date: Tue, 18 Dec 2018 09:24:38 +0530 To: Gustavo Pimentel Cc: "linux-pci@vger.kernel.org" , "dmaengine@vger.kernel.org" , Eugeniy Paltsev , Andy Shevchenko , Joao Pinto List-ID: T24gMTctMTItMTgsIDE1OjU2LCBHdXN0YXZvIFBpbWVudGVsIHdyb3RlOgoKPiA+PiArCj4gPj4g KyNkZWZpbmUgU0VUKHJlZywgbmFtZSwgdmFsKQkJCVwKPiA+PiArCXJlZy5uYW1lID0gdmFsCj4g Pj4gKwo+ID4+ICsjZGVmaW5lIFNFVF9CT1RIX0NIKG5hbWUsIHZhbHVlKQkJXAo+ID4+ICsJZG8g ewkJCQkJXAo+ID4+ICsJCVNFVChkdy0+d3JfZWRtYSwgbmFtZSwgdmFsdWUpOwlcCj4gPj4gKwkJ U0VUKGR3LT5yZF9lZG1hLCBuYW1lLCB2YWx1ZSk7CVwKPiA+PiArCX0gd2hpbGUgKDApCj4gPiAK PiA+IEkgYW0gbm90IHN1cmUgaG93IHRoaXMgaGVscHMsIG1ha2VzIHRoaW5ncyBub3QgZXhwbGlj aXQuLgo+IAo+IFNpbmNlIHRoaXMgZHJpdmVyIGhhcyAyIGNoYW5uZWxzICh3cml0ZSBhbmQgcmVh ZCkgSSdkIGxpa2UgdG8gc2ltcGxpZnkgYWxsIHRoZQo+IGNvbmZpZ3VyYXRpb25zIHRoYXQgSSd2 ZSB0byBtYWtlIG9uIGJvdGggY2hhbm5lbHMgKGF2b2lkaW5nIGFueSBvbWlzc2lvbiksIHRoYXQK PiB3aHkgSSBjcmVhdGVkIHRoaXMgbWFjcm8uCgpTbyBpbiBvcmRlciB0byBjb25maWd1cmUgYSBj aGFubmVsIHlvdSBuZWVkIHRvIHdyaXRlIHRvIGJvdGg/Cgo+IFNob3VsZCBJIGFkZCBzb21lIGNv bW1lbnQgb24gdG9wIG9mIHRoaXMgbWFjcm8gb3IgZG8geW91IHRoaW5rIHRoYXQgaXMgYmV0dGVy IHRvCj4gcmVwbGljYXRlIHRoZSBjb2RlIGZvciBlYWNoIGNoYW5uZWw/CgpUaGF0IHdpbGwgaGVs cCB0byBleHBsYWluLi4KCj4gPj4gKwo+ID4+ICsJZXJyID0gb3BzLT5kZXZpY2VfY29uZmlnKGRj aGFuKTsKPiA+IAo+ID4gb2theSB3aGF0IGRvZXMgdGhpcyBjYWxsYmFjayBkby4gWW91IGFyZSBh bHJlYWR5IHVuZGVyIGFuZCBkbWFlbmdpbmUgZndrCj4gPiBzbyB3aGF0IGlzIHRoZSBuZWVkIHRv IGFkZCBvbmUgbW9yZSBhYnN0cmFjdGlvbiBsYXllciwgY2FuIHlvdSBleHBsYWluCj4gPiB0aGF0 IGluIGRldGFpbHMgcGxlYXNlCj4gCj4gVGhpcyBjYWxsYmFjayBqdXN0IGNvbmZpZ3VyZXMgdGhl IGVETUEgSFcgYmxvY2sgaW50ZXJydXB0IGFkZHJlc3MgKGFib3J0IGFuZAo+IGRvbmUpIGFuZCBk YXRhIGZvciBlYWNoIGNoYW5uZWwuIFRoaXMgY2FsbGJhY2sgY291bGQgZWFzaWx5IG1vdmVkIHRv IHRoZQo+IGR3X2VkbWFfcHJvYmUoKSB3aGVyZSBlYWNoIGNoYW5uZWwgaXMgY3JlYXRlZCBhdCBm aXJzdC4KPiBTaG91bGQgSSBkbyBpdCBpbiB5b3VyIG9waW5pb24/CgpNeSBxdWVzdGlvbiBpcyBh Ym91dCBjYWxsYmFja3MgaW4gdGhpcyBkcml2ZXIgaW4gZ2VuZXJhbC4gWW91IGFyZQphbHJlYWR5 IHVuZGVyIGEgZG1hZW5naW5lIGZ3aywgc28gdGhpcyBpcyBhZGRpbmcgb25lIG1vcmUgbGF5ZXIg b24gdG9wCndpdGggY2FsbGJhY2tzIGltcGxlbWVudGluZyBsb3cgbGV2ZWwgc3RpZmYuIFdoeSBk byB3ZSBuZWVkIGFub3RoZXIgbGF5ZXIKaXMgdGhlIHF1ZXN0aW9uLi4K