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: [02/15] ARM: pxa: add dma slave map From: Robert Jarzmik Message-Id: <87h8os3uwa.fsf@belgarion.home> Date: Tue, 03 Apr 2018 22:19:33 +0200 To: Arnd Bergmann Cc: Daniel Mack , Haojian Zhuang , Vinod Koul , Linux ARM , Linux Kernel Mailing List , dmaengine@vger.kernel.org List-ID: Li4uIGNob3AgY2hvcCByZW1vdmluZyB1bm5lZWRlZCByZWNpcGllbnRzIC4uLi4KCkFybmQgQmVy Z21hbm4gPGFybmRAYXJuZGIuZGU+IHdyaXRlczoKCj4gT2ssIEkgbG9va2VkIGF0IHRoZSBkcml2 ZXIgaW4gbW9yZSBkZXRhaWwgbm93IGFuZCBmb3VuZCB0aGUgc2NhcnkgcGFydHMuCj4gU28gaXQn cyB1c2luZyB0aGUgYXN5bmMgRE1BIGludGVyZmFjZSB0byBkbyBzeW5jaHJvbm91cyBETUEgaW4K PiBpbnRlcnJ1cHQgY29udGV4dCBpbiBvcmRlciB0byB0cmFuc2ZlciB0aGUgcnggZGF0YSBmYXN0 ZXIgdGhhbiBhbiByZWFkc2woKQo+IHdvdWxkLCBjb3JyZWN0PwpUaGF0J3MgY29ycmVjdCwgYXQg bGVhc3QgZm9yIHRoZSBzbWM5MXguCgo+IEl0IHN0aWxsIGZlZWxzIG9kZCB0byBtZSB0aGF0IHRo ZXJlIGlzIGFuIGVudHJ5IGluIHRoZSBzbGF2ZSBtYXAgZm9yCj4gYSBkZXZpY2UgdGhhdCBkb2Vz IG5vdCBoYXZlIGEgcmVxdWVzdCBsaW5lLiBIb3dldmVyLCBpdCBhbHNvIHNlZW1zCj4gdGhhdCB0 aGUgZW50aXJlIGNvZGUgaW4gdGhvc2UgdHdvIGRyaXZlcnMgdGhhdCBkZWFscyB3aXRoIERNQSBp cyBzcGVjaWZpYwo+IHRvIFBYQSBhbnl3YXksIHNvIG1heWJlIGl0IGNhbiBiZSBkb25lIGRpZmZl cmVudGx5OiBpbnN0ZWFkIG9mCj4gY2FsbGluZyBkbWFfcmVxdWVzdF9zbGF2ZV9jaGFubmVsX2Nv bXBhdCgpIG9yIGRtYV9yZXF1ZXN0X2NoYW4oKQo+IHdpdGggYSBmYWtlIHJlcXVlc3QgbGluZSwg aG93IGFib3V0IGNhbGxpbmcgZG1hX3JlcXVlc3RfY2hhbm5lbCgpCj4gd2l0aCBhbiBOVUxMIGZp bHRlciBmdW5jdGlvbiBhbmQgZGF0YSwgYW5kIGhhdmUgdGhlIGRyaXZlciBoYW5kbGUKPiB0aGUg ZW1wdHkgZGF0YSBjYXNlIHRoZSBzYW1lIHdheSBhcyB0aGUgcnE9LTEgY2FzZSB0b2RheT8KT2th eSwgaW4gdGhpcyBjYXNlIDoKIC0gdGhlIGNoYW5uZWwgcHJpb3JpdHkgY2Fubm90IGJlIHBhc3Nl ZCBhbnltb3JlCiAtIGFuZCBJIGRvbid0IHNlZSBob3cgdGhpcyBjYW4gd29yayA6CiAgIGRtYV9y ZXF1ZXN0X2NoYW5uZWwoKQogICAgIF9fZG1hX3JlcXVlc3RfY2hhbm5lbCgpCiAgICAgICBmaW5k X2NhbmRpZGF0ZSgpCiAgICAgICAgIHByaXZhdGVfY2FuZGlkYXRlKG1hc2ssIGRldmljZSwgZm4s IGZuX3BhcmFtKTsKICAgICAgICAgICAvKiBIZXJlLCBmbiA9PSBOVUxMIGFuZCBmbl9wYXJhbSA9 PSBOVUxMIGFzIHBlciB5b3VyIHByb3Bvc2FsICovCgogICBUaGlzIGZ1bmN0aW9uIHdpbGwgZmlu ZCB0aGUgZmlyc3QgYXZhaWxhYmxlIGRtYSBjaGFubmVsLCBhbGwgcmlnaHQsIGJ1dAogICBubyBm dW5jdGlvbiB3aWxsIGJlIGNhbGxlZCBpbiBweGFfZG1hIGRyaXZlciwgYW5kIHRoZXJlZm9yZSB0 aGUgbGFzdAogICByZXF1ZXN0b3Igb2YgdGhlIGNoYW5uZWwgd2lsbCBiZSB1c2VkLCB3aGljaCBp cyBiYWQuCgo+PiBJZiB5b3UgdGhpbmsgaXQncyB3b3J0aCBpdCwgd2hhdCBpcyB0aGUgZHJpdmlu ZyBiZW5lZml0IGJlaGluZCA/Cj4gSXQgc2VlbXMgYSBiaXQgY2xlYW5lciB0byBvbmx5IHJlZ2lz dGVyIHRoZSB0YWJsZXMgZm9yIHRoZSBkbWEgbGluZXMgdGhhdAo+IGFyZSBhY3R1YWxseSBwcmVz ZW50IG9uIGEgZ2l2ZW4gY2hpcC4KT2theSwgbGV0J3MgZG8gdGhpcy4KCkNoZWVycy4K