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Mon, 08 Mar 2021 15:37:47 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lJHws-000eot-FU for linux-arm-kernel@lists.infradead.org; Mon, 08 Mar 2021 15:37:36 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6F7B465227; Mon, 8 Mar 2021 15:37:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615217853; bh=UvlwAXuTf/WSevmLoNHuimORXWgQj45bWzZau2BFOgY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cae6qEZm+8a0oMdRbuWEC64bFMfIIHlmiV3AZp80R23VDI72HhNPHSOuL68m72O5u MTC5aucROijigr4aUZfMh9lBWtLhCU8khMnUlKNP6oIf+2eRlYNzUwumsx/Oqe/wxg ZVFBCiNnaTwMaWe3hT4xYHeQ/DWMBJnp0eYBoFsJHsNlmHFk/6uvqIFYWNa/7YTUze 116wBZkc/P1zwCyx+hctJVGiWRH3iV96Bp+ZG3p7v0+4N9siggO2oAN7K2f3nmwc8s 1u8Uwa5aD/dEg44tcqBZE6xOipAkjzjhunCbL8HZH2UvCWv0Utv8ZBvsu/TDpbUngh a0wmJjfy4o8nA== From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: Gregory CLEMENT Cc: linux-arm-kernel@lists.infradead.org, pali@kernel.org, =?UTF-8?q?Marek=20Beh=C3=BAn?= Subject: [PATCH mvebu + mvebu/dt64 3/4] firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng Date: Mon, 8 Mar 2021 16:37:02 +0100 Message-Id: <20210308153703.23097-3-kabel@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210308153703.23097-1-kabel@kernel.org> References: <20210308153703.23097-1-kabel@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210308_153735_314107_C82B4975 X-CRM114-Status: GOOD ( 14.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org RnJvbTogUGFsaSBSb2jDoXIgPHBhbGlAa2VybmVsLm9yZz4KCldoZW4gTWFydmVsbCdzIHJXVE0g ZmlybXdhcmUsIHdoaWNoIGRvZXMgbm90IHN1cHBvcnQgdGhlIEdFVF9SQU5ET00KY29tbWFuZCwg aXMgdXNlZCwga2VybmVsIHByaW50cyBhbiBlcnJvciBtZXNzYWdlCiAgaHdybmc6IG5vIGRhdGEg YXZhaWxhYmxlCmV2ZXJ5IDEwIHNlY29uZHMuCgpGYWlsIHByb2Jpbmcgb2YgdGhpcyBkcml2ZXIg aWYgdGhlIHJXVE0gZmlybXdhcmUgZG9lcyBub3Qgc3VwcG9ydCB0aGUKR0VUX1JBTkRPTSBjb21t YW5kLgoKVGhpcyBtYWtlcyBpdCBwb3NzaWJsZSB0byBwdXQgdGhpcyBkcml2ZXIncyBjb21wYXRp YmxlIGludG8gZ2VuZXJpYwphcm1hZGEtMzd4eCBkZXZpY2UgdHJlZSwgdG8gYmUgYXZhaWxhYmxl IGZvciBvdGhlciBBcm1hZGEgMzcyMCBkZXZpY2VzCmJlc2lkZXMgVHVycmlzIE1PWC4gSWYgdGhl eSB1c2UgdGhlIHJXVE0gZmlybXdhcmUgZnJvbSBDWi5OSUMsIHRoZXkgd2lsbApoYXZlIEhXUk5H IGF2YWlsYWJsZSwgYW5kIGlmIG5vdCwgdGhlIGRyaXZlciB3b24ndCBiZSBjb21wbGFpbmluZy4K ClNpZ25lZC1vZmYtYnk6IFBhbGkgUm9ow6FyIDxwYWxpQGtlcm5lbC5vcmc+CkZpeGVzOiAzODk3 MTFiMzc0OTMgKCJmaXJtd2FyZTogQWRkIFR1cnJpcyBNb3ggcldUTSBmaXJtd2FyZSBkcml2ZXIi KQpTaWduZWQtb2ZmLWJ5OiBNYXJlayBCZWjDum4gPGthYmVsQGtlcm5lbC5vcmc+Ci0tLQogZHJp dmVycy9maXJtd2FyZS90dXJyaXMtbW94LXJ3dG0uYyB8IDI4ICsrKysrKysrKysrKysrKysrKysr KysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAyOCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9maXJtd2FyZS90dXJyaXMtbW94LXJ3dG0uYyBiL2RyaXZlcnMvZmlybXdhcmUvdHVy cmlzLW1veC1yd3RtLmMKaW5kZXggMGY5ZTQwYTI4ZmIwLi4yYjU2ZGQwNTk2MWYgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZmlybXdhcmUvdHVycmlzLW1veC1yd3RtLmMKKysrIGIvZHJpdmVycy9maXJt d2FyZS90dXJyaXMtbW94LXJ3dG0uYwpAQCAtMjYwLDYgKzI2MCwyNyBAQCBzdGF0aWMgaW50IG1v eF9nZXRfYm9hcmRfaW5mbyhzdHJ1Y3QgbW94X3J3dG0gKnJ3dG0pCiAJcmV0dXJuIDA7CiB9CiAK K3N0YXRpYyBpbnQgY2hlY2tfZ2V0X3JhbmRvbV9zdXBwb3J0KHN0cnVjdCBtb3hfcnd0bSAqcnd0 bSkKK3sKKwlzdHJ1Y3QgYXJtYWRhXzM3eHhfcnd0bV90eF9tc2cgbXNnOworCWludCByZXQ7CisK Kwltc2cuY29tbWFuZCA9IE1CT1hfQ01EX0dFVF9SQU5ET007CisJbXNnLmFyZ3NbMF0gPSAxOwor CW1zZy5hcmdzWzFdID0gcnd0bS0+YnVmX3BoeXM7CisJbXNnLmFyZ3NbMl0gPSA0OworCisJcmV0 ID0gbWJveF9zZW5kX21lc3NhZ2Uocnd0bS0+bWJveCwgJm1zZyk7CisJaWYgKHJldCA8IDApCisJ CXJldHVybiByZXQ7CisKKwlyZXQgPSB3YWl0X2Zvcl9jb21wbGV0aW9uX3RpbWVvdXQoJnJ3dG0t PmNtZF9kb25lLCBIWiAvIDIpOworCWlmIChyZXQgPCAwKQorCQlyZXR1cm4gcmV0OworCisJcmV0 dXJuIG1veF9nZXRfc3RhdHVzKE1CT1hfQ01EX0dFVF9SQU5ET00sIHJ3dG0tPnJlcGx5LnJldHZh bCk7Cit9CisKIHN0YXRpYyBpbnQgbW94X2h3cm5nX3JlYWQoc3RydWN0IGh3cm5nICpybmcsIHZv aWQgKmRhdGEsIHNpemVfdCBtYXgsIGJvb2wgd2FpdCkKIHsKIAlzdHJ1Y3QgbW94X3J3dG0gKnJ3 dG0gPSAoc3RydWN0IG1veF9yd3RtICopIHJuZy0+cHJpdjsKQEAgLTQ5Nyw2ICs1MTgsMTMgQEAg c3RhdGljIGludCB0dXJyaXNfbW94X3J3dG1fcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAq cGRldikKIAlpZiAocmV0IDwgMCkKIAkJZGV2X3dhcm4oZGV2LCAiQ2Fubm90IHJlYWQgYm9hcmQg aW5mb3JtYXRpb246ICVpXG4iLCByZXQpOwogCisJcmV0ID0gY2hlY2tfZ2V0X3JhbmRvbV9zdXBw b3J0KHJ3dG0pOworCWlmIChyZXQgPCAwKSB7CisJCWRldl9ub3RpY2UoZGV2LAorCQkJICAgIkZp cm13YXJlIGRvZXMgbm90IHN1cHBvcnQgdGhlIEdFVF9SQU5ET00gY29tbWFuZFxuIik7CisJCWdv dG8gZnJlZV9jaGFubmVsOworCX0KKwogCXJ3dG0tPmh3cm5nLm5hbWUgPSBEUklWRVJfTkFNRSAi X2h3cm5nIjsKIAlyd3RtLT5od3JuZy5yZWFkID0gbW94X2h3cm5nX3JlYWQ7CiAJcnd0bS0+aHdy bmcucHJpdiA9ICh1bnNpZ25lZCBsb25nKSByd3RtOwotLSAKMi4yNi4yCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWls aW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0 cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=