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: Wen He Message-Id: <20180817025417.37388-2-wen.he_1@nxp.com> Date: Fri, 17 Aug 2018 10:54:12 +0800 To: vkoul@kernel.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, peng.ma@nxp.com, wen.he_1@nxp.com List-ID: VGhpcyBwYXRjaCBhZGQgdGhlIG1hY3JvIEZTTF9ETUFfSU4vT1VUIGltcGxlbWVudCBmb3IgQVJN IHBsYXRmb3JtLgoKU2lnbmVkLW9mZi1ieTogV2VuIEhlIDx3ZW4uaGVfMUBueHAuY29tPgotLS0K IGRyaXZlcnMvZG1hL2ZzbGRtYS5oIHwgNTcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKy0tLS0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDM4IGluc2VydGlvbnMoKyks IDE5IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZG1hL2ZzbGRtYS5oIGIvZHJp dmVycy9kbWEvZnNsZG1hLmgKaW5kZXggOTgyODQ1Yi4uMWRjNjRjOSAxMDA2NDQKLS0tIGEvZHJp dmVycy9kbWEvZnNsZG1hLmgKKysrIGIvZHJpdmVycy9kbWEvZnNsZG1hLmgKQEAgLTE5NiwzOSAr MTk2LDU4IEBAIHN0cnVjdCBmc2xkbWFfY2hhbiB7CiAjZGVmaW5lIHRvX2ZzbF9kZXNjKGxoKSBj b250YWluZXJfb2YobGgsIHN0cnVjdCBmc2xfZGVzY19zdywgbm9kZSkKICNkZWZpbmUgdHhfdG9f ZnNsX2Rlc2ModHgpIGNvbnRhaW5lcl9vZih0eCwgc3RydWN0IGZzbF9kZXNjX3N3LCBhc3luY190 eCkKIAorI2lmZGVmCUNPTkZJR19QUEMKKyNkZWZpbmUgZnNsX2lvcmVhZDMyKHApCQlpbl9sZTMy KHApCisjZGVmaW5lIGZzbF9pb3JlYWQzMmJlKHApCWluX2JlMzIocCkKKyNkZWZpbmUgZnNsX2lv d3JpdGUzMih2LCBwKQlvdXRfbGUzMihwLCB2KQorI2RlZmluZSBmc2xfaW93cml0ZTMyYmUodiwg cCkJb3V0X2JlMzIocCwgdikKKwogI2lmbmRlZiBfX3Bvd2VycGM2NF9fCi1zdGF0aWMgdTY0IGlu X2JlNjQoY29uc3QgdTY0IF9faW9tZW0gKmFkZHIpCitzdGF0aWMgdTY0IGZzbF9pb3JlYWQ2NChj b25zdCB1NjQgX19pb21lbSAqYWRkcikKIHsKLQlyZXR1cm4gKCh1NjQpaW5fYmUzMigodTMyIF9f aW9tZW0gKilhZGRyKSA8PCAzMikgfAotCQkoaW5fYmUzMigodTMyIF9faW9tZW0gKilhZGRyICsg MSkpOworCXJldHVybiAoKHU2NClpbl9sZTMyKCh1MzIgX19pb21lbSAqKWFkZHIgKyAxKSA8PCAz MikgfAorCQkoaW5fbGUzMigodTMyIF9faW9tZW0gKilhZGRyKSk7CiB9CiAKLXN0YXRpYyB2b2lk IG91dF9iZTY0KHU2NCBfX2lvbWVtICphZGRyLCB1NjQgdmFsKQorc3RhdGljIHZvaWQgZnNsX2lv d3JpdGU2NCh1NjQgdmFsLCB1NjQgX19pb21lbSAqYWRkcikKIHsKLQlvdXRfYmUzMigodTMyIF9f aW9tZW0gKilhZGRyLCB2YWwgPj4gMzIpOwotCW91dF9iZTMyKCh1MzIgX19pb21lbSAqKWFkZHIg KyAxLCAodTMyKXZhbCk7CisJb3V0X2xlMzIoKHUzMiBfX2lvbWVtICopYWRkciArIDEsIHZhbCA+ PiAzMik7CisJb3V0X2xlMzIoKHUzMiBfX2lvbWVtICopYWRkciwgKHUzMil2YWwpOwogfQogCi0v KiBUaGVyZSBpcyBubyBhc20gaW5zdHJ1Y3Rpb25zIGZvciA2NCBiaXRzIHJldmVyc2UgbG9hZHMg YW5kIHN0b3JlcyAqLwotc3RhdGljIHU2NCBpbl9sZTY0KGNvbnN0IHU2NCBfX2lvbWVtICphZGRy KQorc3RhdGljIHU2NCBmc2xfaW9yZWFkNjRiZShjb25zdCB1NjQgX19pb21lbSAqYWRkcikKIHsK LQlyZXR1cm4gKCh1NjQpaW5fbGUzMigodTMyIF9faW9tZW0gKilhZGRyICsgMSkgPDwgMzIpIHwK LQkJKGluX2xlMzIoKHUzMiBfX2lvbWVtICopYWRkcikpOworCXJldHVybiAoKHU2NClpbl9iZTMy KCh1MzIgX19pb21lbSAqKWFkZHIpIDw8IDMyKSB8CisJCShpbl9iZTMyKCh1MzIgX19pb21lbSAq KWFkZHIgKyAxKSk7CiB9CiAKLXN0YXRpYyB2b2lkIG91dF9sZTY0KHU2NCBfX2lvbWVtICphZGRy LCB1NjQgdmFsKQorc3RhdGljIHZvaWQgZnNsX2lvd3JpdGU2NGJlKHU2NCB2YWwsIHU2NCBfX2lv bWVtICphZGRyKQogewotCW91dF9sZTMyKCh1MzIgX19pb21lbSAqKWFkZHIgKyAxLCB2YWwgPj4g MzIpOwotCW91dF9sZTMyKCh1MzIgX19pb21lbSAqKWFkZHIsICh1MzIpdmFsKTsKKwlvdXRfYmUz MigodTMyIF9faW9tZW0gKilhZGRyLCB2YWwgPj4gMzIpOworCW91dF9iZTMyKCh1MzIgX19pb21l bSAqKWFkZHIgKyAxLCAodTMyKXZhbCk7CiB9CiAjZW5kaWYKKyNlbmRpZgogCi0jZGVmaW5lIEZT TF9ETUFfSU4oZnNsX2NoYW4sIGFkZHIsIHdpZHRoKQkJCQlcCi0JCSgoKGZzbF9jaGFuKS0+ZmVh dHVyZSAmIEZTTF9ETUFfQklHX0VORElBTikgPwkJXAotCQkJaW5fYmUjI3dpZHRoKGFkZHIpIDog aW5fbGUjI3dpZHRoKGFkZHIpKQotI2RlZmluZSBGU0xfRE1BX09VVChmc2xfY2hhbiwgYWRkciwg dmFsLCB3aWR0aCkJCQlcCi0JCSgoKGZzbF9jaGFuKS0+ZmVhdHVyZSAmIEZTTF9ETUFfQklHX0VO RElBTikgPwkJXAotCQkJb3V0X2JlIyN3aWR0aChhZGRyLCB2YWwpIDogb3V0X2xlIyN3aWR0aChh ZGRyLCB2YWwpKQorI2lmIGRlZmluZWQoQ09ORklHX0FSTTY0KSB8fCBkZWZpbmVkKENPTkZJR19B Uk0pCisjZGVmaW5lIGZzbF9pb3JlYWQzMihwKQkJaW9yZWFkMzIocCkKKyNkZWZpbmUgZnNsX2lv cmVhZDMyYmUocCkJaW9yZWFkMzJiZShwKQorI2RlZmluZSBmc2xfaW93cml0ZTMyKHYsIHApCWlv d3JpdGUzMih2LCBwKQorI2RlZmluZSBmc2xfaW93cml0ZTMyYmUodiwgcCkJaW93cml0ZTMyYmUo diwgcCkKKyNkZWZpbmUgZnNsX2lvcmVhZDY0KHApCQlpb3JlYWQ2NChwKQorI2RlZmluZSBmc2xf aW9yZWFkNjRiZShwKQlpb3JlYWQ2NGJlKHApCisjZGVmaW5lIGZzbF9pb3dyaXRlNjQodiwgcCkJ aW93cml0ZTY0KHYsIHApCisjZGVmaW5lIGZzbF9pb3dyaXRlNjRiZSh2LCBwKQlpb3dyaXRlNjRi ZSh2LCBwKQorI2VuZGlmCisKKyNkZWZpbmUgRlNMX0RNQV9JTihmc2xfZG1hLCBhZGRyLCB3aWR0 aCkJCQlcCisJCSgoKGZzbF9kbWEpLT5mZWF0dXJlICYgRlNMX0RNQV9CSUdfRU5ESUFOKSA/CVwK KwkJCWZzbF9pb3JlYWQjI3dpZHRoIyNiZShhZGRyKSA6IGZzbF9pb3JlYWQjI3dpZHRoKGFkZHIp KQorCisjZGVmaW5lIEZTTF9ETUFfT1VUKGZzbF9kbWEsIGFkZHIsIHZhbCwgd2lkdGgpCQkJXAor CQkoKChmc2xfZG1hKS0+ZmVhdHVyZSAmIEZTTF9ETUFfQklHX0VORElBTikgPwlcCisJCQlmc2xf aW93cml0ZSMjd2lkdGgjI2JlKHZhbCwgYWRkcikgOiBmc2xfaW93cml0ZQlcCisJCSMjd2lkdGgo dmFsLCBhZGRyKSkKIAogI2RlZmluZSBETUFfVE9fQ1BVKGZzbF9jaGFuLCBkLCB3aWR0aCkJCQkJ CVwKIAkJKCgoZnNsX2NoYW4pLT5mZWF0dXJlICYgRlNMX0RNQV9CSUdfRU5ESUFOKSA/CQlcCg==