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 A0F281DE3AF; Wed, 19 Feb 2025 08:49:16 +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=1739954956; cv=none; b=inE0pU4AtqupVsFwa5/CyMVdOBZLCOr+8GSaVCE336f/JUt2itSCDrzbVs64qr8ksEzWSaoKvYoc/wBPgNadKw+cgBvX/xqiSKNkUqAYQu21vPRR/9AOrv/i3siXYZbu2T1Tpqn8fV7A0UX3ivB8jI08IgIp8jfQ9iUSeuKmzSc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739954956; c=relaxed/simple; bh=0YMd8nVhTIL6b8c+MUlzw5V12Tn0QGn8cfrAHmaYnVg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cZJamkn+xqtpo/vYFQ0h5hJAoRB0HQI1Gh9UCk0rtb9SnmUcH9GqFBay6bMRp0xEqEP1n8OE8PVLKHJxS8bvdoicrsDp0rtlgx6OXA9a4yNUlzfTkx3G8DyDJsVPPuEyzrgO8UGlwSnH2bo1Hf6x4Y90k335c7UKMK99i9p50LM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gYpeDvYL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gYpeDvYL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1CB97C4CEE7; Wed, 19 Feb 2025 08:49:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739954956; bh=0YMd8nVhTIL6b8c+MUlzw5V12Tn0QGn8cfrAHmaYnVg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gYpeDvYL8hP5cA00YJOcEA0QIRBTYxR/3Xo1Xvbwdiymn0PaLzjBrPXALUeo0O9X4 K0QKU3m40nqkXSA984KqQUKgbjMi6d7PYTIZpXHiSzJGLm/dVtuuZUP3hX/UT8YIMw gvBuh+6k0qA9ej1s3G9Dq/QbKMdKAfbSAKdCfGGU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kartik Rajput , Thierry Reding , Sasha Levin Subject: [PATCH 6.12 061/230] soc/tegra: fuse: Update Tegra234 nvmem keepout list Date: Wed, 19 Feb 2025 09:26:18 +0100 Message-ID: <20250219082604.100880981@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250219082601.683263930@linuxfoundation.org> References: <20250219082601.683263930@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kartik Rajput [ Upstream commit 836b341cc8dab680acc06a7883bfeea89680b689 ] Various Nvidia userspace applications and tests access following fuse via Fuse nvmem interface: * odmid * odminfo * boot_security_info * public_key_hash * reserved_odm0 * reserved_odm1 * reserved_odm2 * reserved_odm3 * reserved_odm4 * reserved_odm5 * reserved_odm6 * reserved_odm7 * odm_lock * pk_h1 * pk_h2 * revoke_pk_h0 * revoke_pk_h1 * security_mode * system_fw_field_ratchet0 * system_fw_field_ratchet1 * system_fw_field_ratchet2 * system_fw_field_ratchet3 * optin_enable Update tegra234_fuse_keepouts list to allow reading these fuse from nvmem sysfs interface. Signed-off-by: Kartik Rajput Link: https://lore.kernel.org/r/20241127061053.16775-1-kkartik@nvidia.com Signed-off-by: Thierry Reding Signed-off-by: Sasha Levin --- drivers/soc/tegra/fuse/fuse-tegra30.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c index eb14e5ff5a0aa..e24ab5f7d2bf1 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra30.c +++ b/drivers/soc/tegra/fuse/fuse-tegra30.c @@ -647,15 +647,20 @@ static const struct nvmem_cell_lookup tegra234_fuse_lookups[] = { }; static const struct nvmem_keepout tegra234_fuse_keepouts[] = { - { .start = 0x01c, .end = 0x0c8 }, - { .start = 0x12c, .end = 0x184 }, + { .start = 0x01c, .end = 0x064 }, + { .start = 0x084, .end = 0x0a0 }, + { .start = 0x0a4, .end = 0x0c8 }, + { .start = 0x12c, .end = 0x164 }, + { .start = 0x16c, .end = 0x184 }, { .start = 0x190, .end = 0x198 }, { .start = 0x1a0, .end = 0x204 }, - { .start = 0x21c, .end = 0x250 }, - { .start = 0x25c, .end = 0x2f0 }, + { .start = 0x21c, .end = 0x2f0 }, { .start = 0x310, .end = 0x3d8 }, - { .start = 0x400, .end = 0x4f0 }, - { .start = 0x4f8, .end = 0x7e8 }, + { .start = 0x400, .end = 0x420 }, + { .start = 0x444, .end = 0x490 }, + { .start = 0x4bc, .end = 0x4f0 }, + { .start = 0x4f8, .end = 0x54c }, + { .start = 0x57c, .end = 0x7e8 }, { .start = 0x8d0, .end = 0x8d8 }, { .start = 0xacc, .end = 0xf00 } }; -- 2.39.5