From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1i9qm3-0004Wk-2Y for ath10k@lists.infradead.org; Mon, 16 Sep 2019 13:10:36 +0000 From: Yibo Zhao Subject: [PATCH 3/4] mac80211: fix low throughput in push pull mode Date: Mon, 16 Sep 2019 21:09:47 +0800 Message-Id: <1568639388-27291-3-git-send-email-yiboz@codeaurora.org> In-Reply-To: <1568639388-27291-1-git-send-email-yiboz@codeaurora.org> References: <1568639388-27291-1-git-send-email-yiboz@codeaurora.org> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k@lists.infradead.org Cc: Yibo Zhao , =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= , linux-wireless@vger.kernel.org SWYgc3RhdGlvbiBpcyBpbmVsaWdpYmxlIGZvciB0cmFuc21pc3Npb24gaW4gaWVlZTgwMjExX3R4 cV9tYXlfdHJhbnNtaXQoKSwKbm8gcGFja2V0IHdpbGwgYmUgZGVsaXZlcmVkIHRvIEZXLiBEdXJp bmcgdGhlIHRlc3RzIGluIHB1c2gtcHVsbCBtb2RlIHdpdGgKbWFueSBjbGllbnRzLCBhZnRlciBz ZXZlcmFsIHNlY29uZHMsIG5vdCBhIHNpbmdsZSBzdGF0aW9uIGlzIGFuIGVsaWdpYmxlCmNhbmRp ZGF0ZSBmb3IgdHJhbnNtaXNzaW9uIHNpbmNlIGdsb2JhbCB0aW1lIGlzIHNtYWxsZXIgdGhhbiBh bGwgdGhlCnN0YXRpb24ncyB2aXJ0dWFsIGFpcnRpbWUuIEFzIGEgY29uc2VxdWVuY2UsIHRoZSBU eCBoYXMgYmVlbiBibG9ja2VkIGFuZAp0aHJvdWdocHV0IGlzIHF1aXRlIGxvdy4KClRvIGF2b2lk IHRoaXMgc2l0dWF0aW9uIHRvIG9jY3VyIGluIHB1c2gtcHVsbCBtb2RlLCB0aGUgbmV3IHByb3Bv c2FsIGlzOgoKLSBJbmNyZWFzZSB0aGUgYWlydGltZSBncmFjZSBwZXJpb2QgYSBsaXR0bGUgbW9y ZSB0byByZWR1Y2UgdGhlCiAgdW5leHBlY3RlZCBzeW5jCgotIElmIGdsb2JhbCB2aXJ0dWFsIHRp bWUgaXMgbGVzcyB0aGFuIHRoZSB2aXJ0dWFsIGFpcnRpbWUgb2YgYW55IHN0YXRpb24sCiAgc3lu YyBpdCB0byB0aGUgYWlydGltZSBvZiBmaXJzdCBzdGF0aW9uIGluIHRoZSByZWQtYmxhY2sgdHJl ZQoKLSBSb3VuZCB0aGUgZGl2aXNpb24gcmVzdWx0IHNpbmNlIHRoZSBwcm9jZXNzIG9mIGdsb2Jh bCB2aXJ0dWFsIHRpbWUKICBpbnZvbHZlcyB0aGUgZGl2aXNpb24gY2FsY3VsYXRpb24KCkNvLWRl dmVsb3BlZC1ieTogWWlibyBaaGFvIDx5aWJvekBjb2RlYXVyb3JhLm9yZz4KU2lnbmVkLW9mZi1i eTogWWlibyBaaGFvIDx5aWJvekBjb2RlYXVyb3JhLm9yZz4KU2lnbmVkLW9mZi1ieTogVG9rZSBI w7hpbGFuZC1Kw7hyZ2Vuc2VuIDx0b2tlQHRva2UuZGs+Ci0tLQogbmV0L21hYzgwMjExL3N0YV9p bmZvLmMgfCAgMyArKy0KIG5ldC9tYWM4MDIxMS9zdGFfaW5mby5oIHwgIDIgKy0KIG5ldC9tYWM4 MDIxMS90eC5jICAgICAgIHwgMTYgKysrKysrKysrKysrKysrLQogMyBmaWxlcyBjaGFuZ2VkLCAx OCBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL25ldC9tYWM4MDIx MS9zdGFfaW5mby5jIGIvbmV0L21hYzgwMjExL3N0YV9pbmZvLmMKaW5kZXggOWQwMWZkZC4uZmVh Yzk3NSAxMDA2NDQKLS0tIGEvbmV0L21hYzgwMjExL3N0YV9pbmZvLmMKKysrIGIvbmV0L21hYzgw MjExL3N0YV9pbmZvLmMKQEAgLTE4NTIsNyArMTg1Miw4IEBAIHZvaWQgaWVlZTgwMjExX3N0YV9y ZWdpc3Rlcl9haXJ0aW1lKHN0cnVjdCBpZWVlODAyMTFfc3RhICpwdWJzdGEsIHU4IHRpZCwKIAog CXdlaWdodF9zdW0gPSBsb2NhbC0+YWlydGltZV93ZWlnaHRfc3VtW2FjXSA/OiBzdGEtPmFpcnRp bWVfd2VpZ2h0OwogCi0JbG9jYWwtPmFpcnRpbWVfdl90W2FjXSArPSBhaXJ0aW1lIC8gd2VpZ2h0 X3N1bTsKKwkvKiBSb3VuZCB0aGUgY2FsY3VsYXRpb24gb2YgZ2xvYmFsIHZ0ICovCisJbG9jYWwt PmFpcnRpbWVfdl90W2FjXSArPSAoYWlydGltZSArICh3ZWlnaHRfc3VtID4+IDEpKSAvIHdlaWdo dF9zdW07CiAJc3RhLT5haXJ0aW1lW2FjXS52X3QgKz0gYWlydGltZSAvIHN0YS0+YWlydGltZV93 ZWlnaHQ7CiAJaWVlZTgwMjExX3Jlc29ydF90eHEoJmxvY2FsLT5odywgdHhxKTsKIApkaWZmIC0t Z2l0IGEvbmV0L21hYzgwMjExL3N0YV9pbmZvLmggYi9uZXQvbWFjODAyMTEvc3RhX2luZm8uaApp bmRleCA1YzFjYWM5Li41MDU1Zjk0IDEwMDY0NAotLS0gYS9uZXQvbWFjODAyMTEvc3RhX2luZm8u aAorKysgYi9uZXQvbWFjODAyMTEvc3RhX2luZm8uaApAQCAtMTMwLDcgKzEzMCw3IEBAIGVudW0g aWVlZTgwMjExX2FnZ19zdG9wX3JlYXNvbiB7CiAvKiBEZWJ1Z2ZzIGZsYWdzIHRvIGVuYWJsZS9k aXNhYmxlIHVzZSBvZiBSWC9UWCBhaXJ0aW1lIGluIHNjaGVkdWxlciAqLwogI2RlZmluZSBBSVJU SU1FX1VTRV9UWAkJQklUKDApCiAjZGVmaW5lIEFJUlRJTUVfVVNFX1JYCQlCSVQoMSkKLSNkZWZp bmUgQUlSVElNRV9HUkFDRSA1MDAgLyogdXNlYyBvZiBncmFjZSBwZXJpb2QgYmVmb3JlIHJlc2V0 ICovCisjZGVmaW5lIEFJUlRJTUVfR1JBQ0UgMjAwMCAvKiB1c2VjIG9mIGdyYWNlIHBlcmlvZCBi ZWZvcmUgcmVzZXQgKi8KIAogc3RydWN0IGFpcnRpbWVfaW5mbyB7CiAJdTY0IHJ4X2FpcnRpbWU7 CmRpZmYgLS1naXQgYS9uZXQvbWFjODAyMTEvdHguYyBiL25ldC9tYWM4MDIxMS90eC5jCmluZGV4 IDQyY2EwMTAuLjYwY2Y1NjkgMTAwNjQ0Ci0tLSBhL25ldC9tYWM4MDIxMS90eC5jCisrKyBiL25l dC9tYWM4MDIxMS90eC5jCkBAIC0zODY3LDE1ICszODY3LDI5IEBAIGJvb2wgaWVlZTgwMjExX3R4 cV9tYXlfdHJhbnNtaXQoc3RydWN0IGllZWU4MDIxMV9odyAqaHcsCiAJCQkJc3RydWN0IGllZWU4 MDIxMV90eHEgKnR4cSkKIHsKIAlzdHJ1Y3QgaWVlZTgwMjExX2xvY2FsICpsb2NhbCA9IGh3X3Rv X2xvY2FsKGh3KTsKLQlzdHJ1Y3QgdHhxX2luZm8gKnR4cWkgPSB0b190eHFfaW5mbyh0eHEpOwor CXN0cnVjdCB0eHFfaW5mbyAqZmlyc3RfdHhxaSwgKnR4cWkgPSB0b190eHFfaW5mbyh0eHEpOwor CXN0cnVjdCByYl9ub2RlICpub2RlID0gTlVMTDsKIAlzdHJ1Y3Qgc3RhX2luZm8gKnN0YTsKIAl1 OCBhYyA9IHR4cS0+YWM7CisJZmlyc3RfdHhxaSA9IE5VTEw7CiAKIAlsb2NrZGVwX2Fzc2VydF9o ZWxkKCZsb2NhbC0+YWN0aXZlX3R4cV9sb2NrW2FjXSk7CiAKIAlpZiAoIXR4cWktPnR4cS5zdGEp CiAJCXJldHVybiB0cnVlOwogCisJbm9kZSA9IHJiX2ZpcnN0X2NhY2hlZCgmbG9jYWwtPmFjdGl2 ZV90eHFzW2FjXSk7CisJaWYgKG5vZGUpIHsKKwkJZmlyc3RfdHhxaSA9IGNvbnRhaW5lcl9vZihu b2RlLCBzdHJ1Y3QgdHhxX2luZm8sCisJCQkJCSAgc2NoZWR1bGVfb3JkZXIpOworCQlpZiAoZmly c3RfdHhxaS0+dHhxLnN0YSkgeworCQkJc3RhID0gY29udGFpbmVyX29mKGZpcnN0X3R4cWktPnR4 cS5zdGEsCisJCQkJCSAgIHN0cnVjdCBzdGFfaW5mbywgc3RhKTsKKwkJCWlmIChsb2NhbC0+YWly dGltZV92X3RbYWNdIDwgc3RhLT5haXJ0aW1lW2FjXS52X3QpCisJCQkJbG9jYWwtPmFpcnRpbWVf dl90W2FjXSA9IHN0YS0+YWlydGltZVthY10udl90OworCQl9CisJfQorCiAJc3RhID0gY29udGFp bmVyX29mKHR4cWktPnR4cS5zdGEsIHN0cnVjdCBzdGFfaW5mbywgc3RhKTsKIAlyZXR1cm4gKHN0 YS0+YWlydGltZVthY10udl90IDw9IGxvY2FsLT5haXJ0aW1lX3ZfdFthY10pOwogfQotLSAKMS45 LjEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphdGgx MGsgbWFpbGluZyBsaXN0CmF0aDEwa0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vYXRoMTBrCg==