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 BE0882FD1CA; Mon, 5 May 2025 22:26:02 +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=1746483962; cv=none; b=WHPur/9NNniHPD1QBq0bhYDtyzaZtJ80RMLcDW8XxhCTKGZDtBBju0DhoP6/LQiTBLJES+K6P5T9Yw2i25JIgezmbXng/m9kz731r4xxZxPPdtikHvwDBVTO/bsUqdVBVgF+MNoRQX9DETosK8qIbOpuYroi0xfzFUQJ3EXWoF8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746483962; c=relaxed/simple; bh=adLqJa5PTFXcFavZjhDXUWvT+RzBLTsTymTobjLKO2I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=o2uvIlyXhGy7oQqhAPs7r1g9ND3/V/Pre/uv5ngABYtdrYhfe0Xylw/hOvuMQ+uDUDW2CCpaALKpl2aBlkYI3IPzpbj10/i6JdDX+VPwr9KcrvO10bffEiXkQO54GXSqLjA/D+ggPhILEWUN5HxpHNGd2aMtwlXp105pncn7pNg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HpY09A6i; 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="HpY09A6i" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C6EAC4CEE4; Mon, 5 May 2025 22:26:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746483962; bh=adLqJa5PTFXcFavZjhDXUWvT+RzBLTsTymTobjLKO2I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HpY09A6i6+0Kj88buMX7p1nbshO22lIAnN3Sx2ms9+1JJT1pNH+R3/L2VQDTco5Yh Py8pbk9O0SaRfmqPq6ru6PTbvUCy+tkFsMX16WkwghuQ/X5+zTnTnUtvWKlGfSznhn 0TpZ4uHfx+eA2EvpxqePyHg4HL/QPhYCPgfTvlWX/mT4aIiOF/OW87ldYVJe1RrLx7 sScM5FwnHtQFpiOfffJjN/8QrV//F82gNSSyZAgi1Qj4J1trjXV6fVoQiVookXQldT 590C3YRuzO6zGGPeDWYTfDTkuVeTAxy5E8HDbMF7gs36n6APoJ5aaMDpScjWMEsekE 7xZETsTHXdAHQ== 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-pci@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 6.14 293/642] PCI: brcmstb: Expand inbound window size up to 64GB Date: Mon, 5 May 2025 18:08:29 -0400 Message-Id: <20250505221419.2672473-293-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505221419.2672473-1-sashal@kernel.org> References: <20250505221419.2672473-1-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 6.14.5 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 1a3bdc01b0747..ff217a0b80ad3 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -309,8 +309,8 @@ 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