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 3FC6939529B; Mon, 5 May 2025 23:20:07 +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=1746487208; cv=none; b=Yd7flgUCGJ8SoaJLXbzDASLANvR3ZAUVbVsEYEZMmbMCQWOzV0k4eit2iZH5sJ9UGTqnNXy/xXA1dAEZLL8r3QS68cEN/NLqKPQXfDbR5lh0f/Rac67OXE9itDZzB1gA95uvVIgOlxrjXfC80gUCo4Qs2yjWV1LjKgdJwZLjCWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746487208; c=relaxed/simple; bh=1NJuURk20N19YanJ3ys0grsx/9HvfDf3mkE0IAqV9jQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=qOr1RPOBML5nJpJ0dF0riSEtC4dWTuZy5+tJIZ9bMOpY2nYYFUMkzj4kpEx1zOjcjaq4d4ryCVyspeMt89qX9Z7ooprA8kXYpykTyY2SGLnwSWJ/oFIyipY3QxxhfOV0JO4WwhI1xfotzoXHFA/zMfivvZHgRXCb3Pzcma12HTo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ltlZyuFa; 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="ltlZyuFa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F273C4CEE4; Mon, 5 May 2025 23:20:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746487207; bh=1NJuURk20N19YanJ3ys0grsx/9HvfDf3mkE0IAqV9jQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ltlZyuFac6FVMIp9jCRfXQJfyn11G7iTdjJYKrJq5CcZwZtJX/3nn+S/pMBO5qp9C eQHyRlpkQBlZk6/UPbLm3mSV5abDJpKF0zy5giUrVJhCqR5bqmAcWviEYiJEjJSODv Fl4UybRR8gZzhQNfczT4ZWbv4GSggl5S9uY3IicV6FaSDWIHNZYzR7/XRc1uYcKXh7 2BT/NwcyouOIfwVnM2rQMteVhaE8/LzNMZwo0sJ0Yl4I+OINkbI/BZqMLGvPhhEMAq E5wQ0ELh64vBOLx9F2AXuC/nBFeciYzXCiwIajuvcX5URdRJmGyZQiN4fWs2YL1p0c fRD24snkYSfgA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Stanimir Varbanov , Florian Fainelli , Jim Quinlan , "Ivan T . Ivanov" , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Sasha Levin , jim2101024@gmail.com, nsaenz@kernel.org, lpieralisi@kernel.org, kw@linux.com, manivannan.sadhasivam@linaro.org, bhelgaas@google.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 057/114] PCI: brcmstb: Expand inbound window size up to 64GB Date: Mon, 5 May 2025 19:17:20 -0400 Message-Id: <20250505231817.2697367-57-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505231817.2697367-1-sashal@kernel.org> References: <20250505231817.2697367-1-sashal@kernel.org> 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 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.237 Content-Transfer-Encoding: 8bit From: Stanimir Varbanov [ Upstream commit 25a98c727015638baffcfa236e3f37b70cedcf87 ] The BCM2712 memory map can support up to 64GB of system memory, thus expand the inbound window size in calculation helper function. The change is safe for the currently supported SoCs that have smaller inbound window sizes. Signed-off-by: Stanimir Varbanov Reviewed-by: Florian Fainelli Reviewed-by: Jim Quinlan Tested-by: Ivan T. Ivanov Link: https://lore.kernel.org/r/20250224083559.47645-7-svarbanov@suse.de [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński Signed-off-by: Sasha Levin --- drivers/pci/controller/pcie-brcmstb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index bbc9786bc36cf..2fc4fe23e6bbf 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -300,8 +300,8 @@ static int brcm_pcie_encode_ibar_size(u64 size) if (log2_in >= 12 && log2_in <= 15) /* Covers 4KB to 32KB (inclusive) */ return (log2_in - 12) + 0x1c; - else if (log2_in >= 16 && log2_in <= 35) - /* Covers 64KB to 32GB, (inclusive) */ + else if (log2_in >= 16 && log2_in <= 36) + /* Covers 64KB to 64GB, (inclusive) */ return log2_in - 15; /* Something is awry so disable */ return 0; -- 2.39.5