From patchwork Wed Oct 9 14:51:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 13828558 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 6320719DF66; Wed, 9 Oct 2024 14:51:29 +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=1728485489; cv=none; b=Xm6itTZE9mub5xFfN54MMd1kgHZYkBsWdviOz4sMXvTIpj4317NYM0UXTctW5OmtNDT2OPc+cudfZtaZnFPl0Q6oWZT9sahhOpXXnIbrBiXkSbplrwrJquuyqL1Ts2H/00DuMQJB6xKO8Xz+5K1T+BGjUAt2uOZOKEvdALpnefU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728485489; c=relaxed/simple; bh=8X8bYgJ/bLzXHmg7ansb2AVdDbQ7EA4mcg+m5MbuV7U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=q3/sfC+h5bn6rplZcDFNrKW5DTquriZGEhcVlbEIU18ewFaNK4eb5WDaV+cdOBQl7A5wHgEvd2FtdgyQ6xOXtYCQwrkniHGgbfp0f6iLde46QoaL4XC6jfukDbun7Fowyjeblip/00LeWTmBySwmwNdNvyJz8vZnUXcOtAi8o98= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DoryG9Rx; 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="DoryG9Rx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3CDAC4CED2; Wed, 9 Oct 2024 14:51:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728485489; bh=8X8bYgJ/bLzXHmg7ansb2AVdDbQ7EA4mcg+m5MbuV7U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DoryG9RxInL94A5z7rXV1h7bntGYE5nUkl1AUvYrgBSRWz5TCCsoernFQHUvNYgzb xYFVzr0Tft5VTdop3DvhbHd/My3Zy5S3bFgGsN4zsxt7TY0dWDXxE6vNRN7lMCUuwZ VgtLAqEBI5G9ltX3+cYaFa2oHAJeiCTAYN28nVu0ycGyATodnx5N9vqg5rasUxji1H zgkxSTfxNzHKQ1OUqgDfKfxC7/VWinbX19lz/dKvuphMwVmYWgOAaet8UrynlV04T0 Gl+8ZzGwHRVmeYsYPaZ6clQrnEH7vb0cVvxmVDE/tmAvBWXFsIH3jyTl2z+FaLim5z x0Vi4cLJyI1dA== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1syY2H-000000004Oh-0NSf; Wed, 09 Oct 2024 16:51:33 +0200 From: Johan Hovold To: Greg Kroah-Hartman Cc: Jiri Slaby , Bjorn Andersson , Konrad Dybcio , Douglas Anderson , Mukesh Kumar Savaliya , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Johan Hovold Subject: [PATCH v3 6/9] serial: qcom-geni: fix rx cancel dma status bit Date: Wed, 9 Oct 2024 16:51:07 +0200 Message-ID: <20241009145110.16847-7-johan+linaro@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241009145110.16847-1-johan+linaro@kernel.org> References: <20241009145110.16847-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Cancelling an rx command is signalled using bit 14 of the rx DMA status register and not bit 11. This bit is currently unused, but this error becomes apparent, for example, when tracing the status register when closing the port. Fixes: eddac5af0654 ("soc: qcom: Add GENI based QUP Wrapper driver") Reviewed-by: Douglas Anderson Signed-off-by: Johan Hovold --- include/linux/soc/qcom/geni-se.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/soc/qcom/geni-se.h b/include/linux/soc/qcom/geni-se.h index c3bca9c0bf2c..2996a3c28ef3 100644 --- a/include/linux/soc/qcom/geni-se.h +++ b/include/linux/soc/qcom/geni-se.h @@ -258,8 +258,8 @@ struct geni_se { #define RX_DMA_PARITY_ERR BIT(5) #define RX_DMA_BREAK GENMASK(8, 7) #define RX_GENI_GP_IRQ GENMASK(10, 5) -#define RX_GENI_CANCEL_IRQ BIT(11) #define RX_GENI_GP_IRQ_EXT GENMASK(13, 12) +#define RX_GENI_CANCEL_IRQ BIT(14) /* SE_HW_PARAM_0 fields */ #define TX_FIFO_WIDTH_MSK GENMASK(29, 24)