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 370B022A7E7; Mon, 2 Jun 2025 14:57:45 +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=1748876265; cv=none; b=XXYxxuM2F3GEXW1QtMi3SLbFEAlc9lDFHiqKun4hNmG1ffFcSoXfUPxmanLN6rRgY1C3mTmmlharbMKnf9kIkLEAh8Cr5qBhHscuFD8eKUG2HOIo+M3XMyNl/ZSYzTE8TpMd1Frs8ZnapWwMlCLhdlp1gyFr+gNEU6t8pfgxvtc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748876265; c=relaxed/simple; bh=q6uEzwO8pmdeewi1v+s2/1PmA2qYfwf0JucibDemHE4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=EwGokmw+ogE1Hl++PdPtcpaz/qsxvldKXB/plj2O1TfhLJ1wRANsBxBr75enk0VYd1b+J4AarqO4XF/znEqTR38mDVpvPztXFIZbKTVL4bTP2IpV4nVw03q9AtvoOXb+22KFuqQHBb1LDi5r23rhyu0EuK09UVt4iv0jN/vH/NQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qTu3FVOV; 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="qTu3FVOV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BB943C4CEEB; Mon, 2 Jun 2025 14:57:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748876265; bh=q6uEzwO8pmdeewi1v+s2/1PmA2qYfwf0JucibDemHE4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qTu3FVOVVcxL7mFzo2fkLLdAQNo2ZEO8LqOPN7SI1BpcMRdcFNSm+v/Tp7ntu2i9P MuESjOn0a5MIMeRYxKhYE5VDDzAM0rfuwot/+kCvzA1guPwWKPoP2Y5PBQsSeBpJ// X1Ej7svC4gd+ia/OCV5lN/qYGlHNU3fjICYmrRr4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Stanimir Varbanov , Florian Fainelli , Jim Quinlan , "Ivan T. Ivanov" , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Sasha Levin Subject: [PATCH 5.15 084/207] PCI: brcmstb: Expand inbound window size up to 64GB Date: Mon, 2 Jun 2025 15:47:36 +0200 Message-ID: <20250602134302.028914085@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134258.769974467@linuxfoundation.org> References: <20250602134258.769974467@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ 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 6a676bde5e2c6..7121270787899 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -308,8 +308,8 @@ 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