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: [v8,2/7] dmaengine: fsldma: Adding macro FSL_DMA_IN/OUT implement for ARM platform
From: Vinod Koul <vkoul@kernel.org>
Message-Id: <20180827063537.GX2388@vkoul-mobl>
Date: Mon, 27 Aug 2018 12:05:37 +0530
To: Wen He <wen.he_1@nxp.com>
Cc: dmaengine@vger.kernel.org, robh+dt@kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, peng.ma@nxp.com
List-ID: <dmaengine.vger.kernel.org>

T24gMTctMDgtMTgsIDEwOjU0LCBXZW4gSGUgd3JvdGU6Cj4gVGhpcyBwYXRjaCBhZGQgdGhlIG1h
Y3JvIEZTTF9ETUFfSU4vT1VUIGltcGxlbWVudCBmb3IgQVJNIHBsYXRmb3JtLgo+IAo+IFNpZ25l
ZC1vZmYtYnk6IFdlbiBIZSA8d2VuLmhlXzFAbnhwLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9kbWEv
ZnNsZG1hLmggfCA1NyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0t
LS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAzOCBpbnNlcnRpb25zKCspLCAxOSBkZWxldGlv
bnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvZnNsZG1hLmggYi9kcml2ZXJzL2Rt
YS9mc2xkbWEuaAo+IGluZGV4IDk4Mjg0NWIuLjFkYzY0YzkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVy
cy9kbWEvZnNsZG1hLmgKPiArKysgYi9kcml2ZXJzL2RtYS9mc2xkbWEuaAo+IEBAIC0xOTYsMzkg
KzE5Niw1OCBAQCBzdHJ1Y3QgZnNsZG1hX2NoYW4gewo+ICAjZGVmaW5lIHRvX2ZzbF9kZXNjKGxo
KSBjb250YWluZXJfb2YobGgsIHN0cnVjdCBmc2xfZGVzY19zdywgbm9kZSkKPiAgI2RlZmluZSB0
eF90b19mc2xfZGVzYyh0eCkgY29udGFpbmVyX29mKHR4LCBzdHJ1Y3QgZnNsX2Rlc2Nfc3csIGFz
eW5jX3R4KQo+ICAKPiArI2lmZGVmCUNPTkZJR19QUEMKPiArI2RlZmluZSBmc2xfaW9yZWFkMzIo
cCkJCWluX2xlMzIocCkKPiArI2RlZmluZSBmc2xfaW9yZWFkMzJiZShwKQlpbl9iZTMyKHApCj4g
KyNkZWZpbmUgZnNsX2lvd3JpdGUzMih2LCBwKQlvdXRfbGUzMihwLCB2KQo+ICsjZGVmaW5lIGZz
bF9pb3dyaXRlMzJiZSh2LCBwKQlvdXRfYmUzMihwLCB2KQo+ICsKPiAgI2lmbmRlZiBfX3Bvd2Vy
cGM2NF9fCj4gLXN0YXRpYyB1NjQgaW5fYmU2NChjb25zdCB1NjQgX19pb21lbSAqYWRkcikKPiAr
c3RhdGljIHU2NCBmc2xfaW9yZWFkNjQoY29uc3QgdTY0IF9faW9tZW0gKmFkZHIpCj4gIHsKPiAt
CXJldHVybiAoKHU2NClpbl9iZTMyKCh1MzIgX19pb21lbSAqKWFkZHIpIDw8IDMyKSB8Cj4gLQkJ
KGluX2JlMzIoKHUzMiBfX2lvbWVtICopYWRkciArIDEpKTsKPiArCXJldHVybiAoKHU2NClpbl9s
ZTMyKCh1MzIgX19pb21lbSAqKWFkZHIgKyAxKSA8PCAzMikgfAo+ICsJCShpbl9sZTMyKCh1MzIg
X19pb21lbSAqKWFkZHIpKTsKCkkgZG8gbm90IGxpa2UgdGhpcyB2ZXJ5IG11Y2gKClRoaXMgaXMg
dGFyZ2V0ZWQgZm9yIEFSTSAoYml0IG5vIGRlcGVuZGVuY3kgb24gQVJNKSB3aGljaAptZWFucyBp
dCBjYW4gYmUgdHJpZ2dlcmVkIGluIG90aGVycyB0b28uLi4KClNlY29uZCwgdGhpcyBjYXN0cyBz
ZWVtIG5vdCBzbyBncmVhdC4gY2FuIHdlIGRvIGJldHRlcj8KCiAgICAgICAgdTMyIGFkZHIgPSBs
b3dlcl8zMl9iaXRzKGFkZHIpOwoKICAgICAgICByZXR1cm4gaW5fYmUzMihhZGRyKSB8IGluX2Jl
MzIoYWRkciArIDEpIDwgMzI7CgptYWtlcyBhIGJldHRlciByZWFkLCB1bmxlc3MgSSBtaXNzZWQg
c29tZXRoaW5nPwoKCi8KPiAgfQo+ICAKPiAtc3RhdGljIHZvaWQgb3V0X2JlNjQodTY0IF9faW9t
ZW0gKmFkZHIsIHU2NCB2YWwpCj4gK3N0YXRpYyB2b2lkIGZzbF9pb3dyaXRlNjQodTY0IHZhbCwg
dTY0IF9faW9tZW0gKmFkZHIpCj4gIHsKPiAtCW91dF9iZTMyKCh1MzIgX19pb21lbSAqKWFkZHIs
IHZhbCA+PiAzMik7Cj4gLQlvdXRfYmUzMigodTMyIF9faW9tZW0gKilhZGRyICsgMSwgKHUzMil2
YWwpOwo+ICsJb3V0X2xlMzIoKHUzMiBfX2lvbWVtICopYWRkciArIDEsIHZhbCA+PiAzMik7Cj4g
KwlvdXRfbGUzMigodTMyIF9faW9tZW0gKilhZGRyLCAodTMyKXZhbCk7Cj4gIH0KPiAgCj4gLS8q
IFRoZXJlIGlzIG5vIGFzbSBpbnN0cnVjdGlvbnMgZm9yIDY0IGJpdHMgcmV2ZXJzZSBsb2FkcyBh
bmQgc3RvcmVzICovCj4gLXN0YXRpYyB1NjQgaW5fbGU2NChjb25zdCB1NjQgX19pb21lbSAqYWRk
cikKPiArc3RhdGljIHU2NCBmc2xfaW9yZWFkNjRiZShjb25zdCB1NjQgX19pb21lbSAqYWRkcikK
PiAgewo+IC0JcmV0dXJuICgodTY0KWluX2xlMzIoKHUzMiBfX2lvbWVtICopYWRkciArIDEpIDw8
IDMyKSB8Cj4gLQkJKGluX2xlMzIoKHUzMiBfX2lvbWVtICopYWRkcikpOwo+ICsJcmV0dXJuICgo
dTY0KWluX2JlMzIoKHUzMiBfX2lvbWVtICopYWRkcikgPDwgMzIpIHwKPiArCQkoaW5fYmUzMigo
dTMyIF9faW9tZW0gKilhZGRyICsgMSkpOwoKSW1wcm92ZSB0aGlzIGFzIHdlbGwsIHBsZWFzZQo=