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 EAA7738B4C3; Mon, 5 May 2025 23:01:12 +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=1746486074; cv=none; b=imGinKyAofqN4FhFjb2gGnb73TaAbjnydqLNTC3z6Xdc+W++up5ExJ+TiQubjMmZkRWPe01br/3P30HmInRx0M6wxPGf/Jjo/bBWgxpGoLEdXyhKhgkeumYssOzlDTIfYeLwSEZwwnI9IewvH2hzT8K5SJ3SV/TiMfEd7NXFjdc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486074; c=relaxed/simple; bh=Tg0oO72UEuWrNhyBlLj2lqOxWmKsDt6D3xHET3569wM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=UihwjR1oE3GtCmg61eziXKeFjvImveoCxKSotsuQUF9S9DV+LmFnG3qh7++430b/pn/pLzkitfWjFTSgZ7tjPodl6WD8uHCyXb5/xVz2u/AlswSRDAMgQ6hemqlzk26TjKJxi3Em+qx4IKvaU94nURS5zELOfcs+R00ddcyA7dg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dX9OEldP; 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="dX9OEldP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5937C4CEEE; Mon, 5 May 2025 23:01:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746486072; bh=Tg0oO72UEuWrNhyBlLj2lqOxWmKsDt6D3xHET3569wM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dX9OEldPO4FHfk4M8pcYJDKhtchTVfvuOH0Mc2cwhCUFe1kYjsbX23bMJ5PHtdtAa FvtJotMG21qkv4VkWJ4UrrN4/FL4AayywWo5M6Ocax1MUiR03CrR3URxBGXGGTsN3b OZvgqjRNakeiSPZM4UL/t+Y9DTDz9JfZvpb0OlT4pnn6m2BPKVh0s5k6lalZMsV6m5 4hH7vXsRQq8Mmr3WvkMfmCSj4Np6AnB2f3k4fwMk8cGtabDIGyVxv1fjDUDDIppubc 6KtuLFMEs1SWjzo5SltpUCLjd2qw48skbYU8Q1+G68t6bauEaIyU/k6DPvoRnjoLmz CN9qRFG5ehY2Q== 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 6.6 140/294] PCI: brcmstb: Expand inbound window size up to 64GB Date: Mon, 5 May 2025 18:54:00 -0400 Message-Id: <20250505225634.2688578-140-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505225634.2688578-1-sashal@kernel.org> References: <20250505225634.2688578-1-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 6.6.89 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 940af934ce1bb..8b88e30db7447 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -284,8 +284,8 @@ 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