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: [v2,1/4] dmaengine: xilinx_dma: populate dma caps properly From: Kedareswara rao Appana Message-Id: <1514961731-1916-2-git-send-email-appanad@xilinx.com> Date: Wed, 3 Jan 2018 12:12:08 +0530 To: dan.j.williams@intel.com, vinod.koul@intel.com, michal.simek@xilinx.com, appanad@xilinx.com, lars@metafoo.de, akinobu.mita@gmail.com, joabreu@synopsys.com, mike.looijmans@topic.nl, kedare06@gmail.com Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-ID: V2hlbiBjbGllbnQgZHJpdmVyIHVzZXMgZG1hX2dldF9zbGF2ZV9jYXBzKCkgYXBpLAppdCBjaGVj a3MgZm9yIGNlcnRhaW4gZmllbGRzIG9mIGRtYV9kZXZpY2Ugc3RydWN0CmN1cnJlbnRseSBkcml2 ZXIgaXMgbm90IHNldHRpbmdzIHRoZSBkaXJlY3Rpb25zIGFuZCBhZGRyX3dpZHRocwpmaWVsZHMg cmVzdWx0aW5nIGRtYV9nZXRfc2xhdmVfY2FwcygpIHJldHVybmluZyBmYWlsdXJlLgoKVGhpcyBw YXRjaCBmaXhlcyB0aGlzIGlzc3VlIGJ5IHBvcHVsYXRpbmcgcHJvcGVyIHZhbHVlcwp0byB0aGUg c3RydWN0IGRtYV9kZXZpY2UgZGlyZWN0aW9ucyBhbmQgYWRkcl93aWR0aHMgZmllbGRzLgoKU2ln bmVkLW9mZi1ieTogS2VkYXJlc3dhcmEgcmFvIEFwcGFuYSA8YXBwYW5hZEB4aWxpbnguY29tPgot LS0KQ2hhbmdlcyBmb3IgdjI6Ci0tPiBJbXByb3ZlZCBjb21taXQgbWVzc2FnZSB0aXRsZSBhbmQg ZGVzY3JpcHRpb24gCmFzIHN1Z2dlc3RlZCBieSBWaW5vZC4KCiBkcml2ZXJzL2RtYS94aWxpbngv eGlsaW54X2RtYS5jIHwgNCArKysrCiAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEveGlsaW54L3hpbGlueF9kbWEuYyBiL2RyaXZlcnMvZG1h L3hpbGlueC94aWxpbnhfZG1hLmMKaW5kZXggODhkMzE3ZC4uMjFhYzk1NCAxMDA2NDQKLS0tIGEv ZHJpdmVycy9kbWEveGlsaW54L3hpbGlueF9kbWEuYworKysgYi9kcml2ZXJzL2RtYS94aWxpbngv eGlsaW54X2RtYS5jCkBAIC0yMzk4LDYgKzIzOTgsNyBAQCBzdGF0aWMgaW50IHhpbGlueF9kbWFf Y2hhbl9wcm9iZShzdHJ1Y3QgeGlsaW54X2RtYV9kZXZpY2UgKnhkZXYsCiAJCWNoYW4tPmRpcmVj dGlvbiA9IERNQV9NRU1fVE9fREVWOwogCQljaGFuLT5pZCA9IGNoYW5faWQ7CiAJCWNoYW4tPnRk ZXN0ID0gY2hhbl9pZDsKKwkJeGRldi0+Y29tbW9uLmRpcmVjdGlvbnMgPSBCSVQoRE1BX01FTV9U T19ERVYpOwogCiAJCWNoYW4tPmN0cmxfb2Zmc2V0ID0gWElMSU5YX0RNQV9NTTJTX0NUUkxfT0ZG U0VUOwogCQlpZiAoeGRldi0+ZG1hX2NvbmZpZy0+ZG1hdHlwZSA9PSBYRE1BX1RZUEVfVkRNQSkg ewpAQCAtMjQxNSw2ICsyNDE2LDcgQEAgc3RhdGljIGludCB4aWxpbnhfZG1hX2NoYW5fcHJvYmUo c3RydWN0IHhpbGlueF9kbWFfZGV2aWNlICp4ZGV2LAogCQljaGFuLT5kaXJlY3Rpb24gPSBETUFf REVWX1RPX01FTTsKIAkJY2hhbi0+aWQgPSBjaGFuX2lkOwogCQljaGFuLT50ZGVzdCA9IGNoYW5f aWQgLSB4ZGV2LT5ucl9jaGFubmVsczsKKwkJeGRldi0+Y29tbW9uLmRpcmVjdGlvbnMgfD0gQklU KERNQV9ERVZfVE9fTUVNKTsKIAogCQljaGFuLT5jdHJsX29mZnNldCA9IFhJTElOWF9ETUFfUzJN TV9DVFJMX09GRlNFVDsKIAkJaWYgKHhkZXYtPmRtYV9jb25maWctPmRtYXR5cGUgPT0gWERNQV9U WVBFX1ZETUEpIHsKQEAgLTI2MjksNiArMjYzMSw4IEBAIHN0YXRpYyBpbnQgeGlsaW54X2RtYV9w cm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCQlkbWFfY2FwX3NldChETUFfUFJJ VkFURSwgeGRldi0+Y29tbW9uLmNhcF9tYXNrKTsKIAl9CiAKKwl4ZGV2LT5jb21tb24uZHN0X2Fk ZHJfd2lkdGhzID0gQklUKGFkZHJfd2lkdGggLyA4KTsKKwl4ZGV2LT5jb21tb24uc3JjX2FkZHJf d2lkdGhzID0gQklUKGFkZHJfd2lkdGggLyA4KTsKIAl4ZGV2LT5jb21tb24uZGV2aWNlX2FsbG9j X2NoYW5fcmVzb3VyY2VzID0KIAkJCQl4aWxpbnhfZG1hX2FsbG9jX2NoYW5fcmVzb3VyY2VzOwog CXhkZXYtPmNvbW1vbi5kZXZpY2VfZnJlZV9jaGFuX3Jlc291cmNlcyA9Cg==