From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 20B7C3C343E; Wed, 15 Jul 2026 07:39:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784101146; cv=none; b=s3E0NyZUxFCJnc8vlmdkiwkAVYzAGLKjfD6taZUbq9Mt01bKqy1HRi4mqCxcumksVAfgTZdCuRmurjJKU4pv8+JivuQUmiqFcqA7ihCxt0UBi8cJQHsdGmDGPLTtv/ngp7o+HtMe4IGSki80xjYfdpwvEttkaQNibXzkEZfG7RM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784101146; c=relaxed/simple; bh=CS6mtZVuFmnUSFnKE1JhHGfMKLxjMywlOkMEEzHTPwc=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=t7FGy8gsoSIMIO4r2sCknO5vRdkQjzIsZCH2cQM3zsOU5jd+hW1YVZn8A7j6P/hdPlkMH/sJbjE1N1SzBYPT8iYYJloG8Td9Zcbmay3tYHlrYPaZ85Nfl6KN6/Rr23lKU2BOibYjJa2ZqlSAqycPxBtbSqyeHNn560XPAz3KSxA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Gao6q/uV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Gao6q/uV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3F8D1F000E9; Wed, 15 Jul 2026 07:39:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784101144; bh=1s8dnr/H+2lv3l62SQ2Gt53o+XNvCpu2jy+X2ExQ6Hk=; h=From:To:Cc:In-Reply-To:References:Subject:Date; b=Gao6q/uVXwrV5TEJGCI0khpJpB9/TFkFo1ZBpgBhYDuhcfC11h5rmrIr1m9ZtMGUG utCedatmP33etuukEe0awnhL1gdp808/33231mX07UfC0zw3r9UvCawEvlYczovDhG NBxIzyGhBGgqGDWzKxmCeF2puDstt7vfJQ6UQ7gy+2ShC3wcSEjRFf9hrtpC+gktq2 4kXA0pSrHBlC7IxfghBMnkywDmJCFS/fwZm/PspH6iesXO0DVzpYqz6OYsV0k/alg/ aCJqgMvDK4lKIZ/Or9cNVkuIHFxrtw/K8kMuFhzzGHeEjQjUFP0Hw4RajyaU8ZQfEk 9tPfOtUwcYeDw== From: Manivannan Sadhasivam To: bhelgaas@google.com, lpieralisi@kernel.org, kwilczynski@kernel.org, Hans Zhang <18255117159@163.com> Cc: robh@kernel.org, mpillai@cadence.com, a-garg7@ti.com, s-vadapalli@ti.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260701073513.1101559-1-18255117159@163.com> References: <20260701073513.1101559-1-18255117159@163.com> Subject: Re: [PATCH v8 0/3] PCI: cadence: Add LTSSM debugfs Message-Id: <178410114155.126778.6712169476306452015.b4-ty@b4> Date: Wed, 15 Jul 2026 09:39:01 +0200 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: 8bit X-Mailer: b4 0.15.2 On Wed, 01 Jul 2026 15:35:09 +0800, Hans Zhang wrote: > This series adds debugfs support to the Cadence PCIe controller driver, > allowing users to read the current LTSSM state of the link for debugging > purposes. > > Patch 1 introduces a new flag 'is_hpa' in the cdns_pcie structure to > distinguish HPA (High Performance Architecture) IP platforms from LGA > (Legacy Architecture) IP platforms, as they have different register > layouts for LTSSM status. > > [...] Applied, thanks! [1/3] PCI: cadence: Add HPA architecture flag commit: b5672f9463f2ee184730daaa5c43b9b5e8fb9f86 [2/3] PCI: cadence: Add HPA IP debugfs for LTSSM status commit: ea34744eb0949c7b1e53aea579f5a3e2d2b88d63 [3/3] PCI: cadence: Add LGA IP debugfs for LTSSM status commit: d70e964dc099821f6c159d8f40aa7be2c62ecfd2 Best regards, -- மணிவண்ணன் சதாசிவம்