From mboxrd@z Thu Jan 1 00:00:00 1970 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 7B21A2D9EFD; Tue, 17 Jun 2025 10:39:14 +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=1750156754; cv=none; b=Bm/iYZJ2KB6TKtUpX6OF9fU7u2N54hzgFTKJBaPiqRL32k8WTenOKSDJtQ/5r5GjhalLeYX84fu87CIijQpcTdeUK/Dm+5/XRuBoV3QtBYXPPFn+8rpxmbeuSQ9pk1BUAfQ10JAyWN5V3QCp0h5uF98vIDLNrm4hgMFWrJESusc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750156754; c=relaxed/simple; bh=zfe8QtqZfAkq5Z9cBvdQsM5VqULg0+gYDZijw/m4oLs=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=mEsyg88iEIGKjF6XkBdAPqAV2dp6yNIr1SAYclV11yP9rtImVZXzw/7iFckWU9Y6F/tbE2xG2UNYLwsMtfgKKTzXdkZXGlJr0JHxmP3+rXMwq6+7VSMnxqfzox5j9IYv867PFJr9ffMFzb1cOlPSPYfidWbUkz7Aly0mRyyoZoE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cnMpDcRX; 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="cnMpDcRX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17F95C4CEED; Tue, 17 Jun 2025 10:39:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750156754; bh=zfe8QtqZfAkq5Z9cBvdQsM5VqULg0+gYDZijw/m4oLs=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=cnMpDcRX8fQkNX8Ae/Dejx4iFzjO5yabVZDZyVsI8OdUsG8niRSJOLo+Ny65JF9pe MmiXko8VmpRk84v6hQAo0FBIbYyBrakv5LveH9UsqYSO+KwbcgzZX1aDDcT03J0uVd xZMXQaEY+AImtJATZ1Sy3Mei0lEYUxFgInXaJx8/qal47m3ErbUdsRvCY5DNShrQ3q 3wlXYdjDHyRpRDn2qKMYjxw5RaNwglPtFFbErHpx/bVxJfhJqu8lk90nmv1/w5KRum Db5FTu+Rdsi4tDB5EmbRMlFAiMvebJ+khc5A+fAH/G/oSV/DWWvorR48I0gEGOmr0+ s8/dGV2lAbW2g== From: Manivannan Sadhasivam To: Manivannan Sadhasivam , Alexander Wilhelm Cc: Jeff Hugo , mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250519145837.958153-1-alexander.wilhelm@westermo.com> References: <20250519145837.958153-1-alexander.wilhelm@westermo.com> Subject: Re: [PATCH v4] bus: mhi: host: fix endianness of BHI vector table Message-Id: <175015675154.27093.16774093277776625388.b4-ty@kernel.org> Date: Tue, 17 Jun 2025 16:09:11 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 On Mon, 19 May 2025 16:58:37 +0200, Alexander Wilhelm wrote: > On big endian platform like PowerPC the MHI bus does not start properly. > The following example shows the error messages by using qcn9274 wireless > radio module with ath12k driver: > > ath12k_pci 0001:01:00.0: BAR 0: assigned [mem 0xc00000000-0xc001fffff 64bit] > ath12k_pci 0001:01:00.0: MSI vectors: 1 > ath12k_pci 0001:01:00.0: Hardware name: qcn9274 hw2.0 > ath12k_pci 0001:01:00.0: failed to set mhi state: POWER_ON(2) > ath12k_pci 0001:01:00.0: failed to start mhi: -110 > ath12k_pci 0001:01:00.0: failed to power up :-110 > ath12k_pci 0001:01:00.0: failed to create soc core: -110 > ath12k_pci 0001:01:00.0: failed to init core: -110 > ath12k_pci: probe of 0001:01:00.0 failed with error -110 > > [...] Applied, thanks! [1/1] bus: mhi: host: fix endianness of BHI vector table commit: 3010503f3e064d6145095cc6612456e4950ae618 Best regards, -- Manivannan Sadhasivam