From patchwork Mon Sep 2 15:24:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13787421 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E53819C563; Mon, 2 Sep 2024 15:25:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725290759; cv=none; b=hdv7u8tLxKvjL/MudD1p4yq425QrFmmtIMPpMz5bNmZZ1LYSuylb1U+EB8YYro2TCKSkJvj0ax3NY5LLpjdVGGDOdbipJCKYG32/l6HjqIOFxn4EPfoFSPwZNk5fFXciexNJkuHPtSo/BYZxpPRhoy5kedmmdSKHPBJLmCvjG3c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725290759; c=relaxed/simple; bh=SMKFE4d0aiwkpJj7virTsyUEB+nYZROKDFfJTwG1I5g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=eo/F9X6o2fCvFjqcxn4pWVRn/Rb/daSK0q7oQ0o/lE0hRWSntkMV2A1wGLFWAWR7Fb/m8MeDUtSuwkz1uxnX5XekfLIuFSqQf/fy142qtNEK40OJxV4MH9ZAm96AoQ1hteLy6UQzREYPd/1UDO6/WYb3yvU8pCFlzwmIoQmWCaU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UFwnZX2+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UFwnZX2+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE7BCC4CEC4; Mon, 2 Sep 2024 15:25:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725290758; bh=SMKFE4d0aiwkpJj7virTsyUEB+nYZROKDFfJTwG1I5g=; h=From:To:Cc:Subject:Date:From; b=UFwnZX2+6Qa6/zIbATF65tVHsbmwk77ApJi4MKL0hPMD77HnIucIar4uqAGww9MS0 swp/3Z1kF2mVb6taFx4lWO5tPG1ReDd9HiUrun+U7SAeAQbfuwqxavZ35qvUH661Yv Smb5s0NcMLONq8qqjFEEctuqv82tpSOjteRqARhasIE2WD6mm1+4zBtWJE1TBZs4hz 4zi4fSbD8Ub+9uZglkDmEjhO/T2fEKje6nI5CUV2iTSw6X4HmYWIP8mdqHVbETb8qo T8ZhLZfcpsI7XU9NEXmbAL4d5qMqzg141rBM9jkEIq0BSEClK0S+CgT6S6NB+TkrJO MHFQYNBAhsReQ== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1sl8wW-000000000Fb-1znp; Mon, 02 Sep 2024 17:26:13 +0200 From: Johan Hovold To: Greg Kroah-Hartman Cc: Jiri Slaby , Bjorn Andersson , Konrad Dybcio , Douglas Anderson , =?utf-8?b?J07DrWNvbGFzIEYgLiBS?= =?utf-8?b?IC4gQSAuIFByYWRvJw==?= , linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 0/8] serial: qcom-geni: fix console corruption Date: Mon, 2 Sep 2024 17:24:43 +0200 Message-ID: <20240902152451.862-1-johan+linaro@kernel.org> X-Mailer: git-send-email 2.44.2 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This series is a follow-on series to the lockup fixes [1] that addresses a number of issues in the Qualcomm GENI console code, including corrupt console output during boot, which is a problem for automated CI testing. Johan [1] https://lore.kernel.org/lkml/20240704101805.30612-1-johan+linaro@kernel.org/ Douglas Anderson (3): soc: qcom: geni-se: add GP_LENGTH/IRQ_EN_SET/IRQ_EN_CLEAR registers serial: qcom-geni: fix arg types for qcom_geni_serial_poll_bit() serial: qcom-geni: introduce qcom_geni_serial_poll_bitfield() Johan Hovold (5): serial: qcom-geni: fix fifo polling timeout serial: qcom-geni: fix false console tx restart serial: qcom-geni: fix console corruption serial: qcom-geni: disable interrupts during console writes serial: qcom-geni: fix polled console corruption drivers/tty/serial/qcom_geni_serial.c | 133 +++++++++++++++----------- include/linux/soc/qcom/geni-se.h | 9 ++ 2 files changed, 85 insertions(+), 57 deletions(-) Tested-by: Nícolas F. R. A. Prado