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 B95A32836A2; Mon, 5 May 2025 23:09:58 +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=1746486599; cv=none; b=RP6gprwnaVKV3zWfW618QoBIrYun9IQy7xq3Hayw6arKP+DvzyxsqLfAdj58m8XxmKk1Tno3KoLZNINainCuLyQTTK2Plm0Zugq1lzF0ui6KpYwBflb+AOtk2Yp1BKXpQxEkMytk5YoLnF2RccK5qzsOPg0U9uq20FLPaT0uzSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486599; c=relaxed/simple; bh=U/kOHmzvB1lzBJaKYAzAlXmLijrDTnh5CcoN3Fexe8I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=Mpa0/oOLymnpKXOnn3WsCDin0UX3dTLHZ/sExBz5G2MUu1lgoVm2AIHNDu3JvOuqbgnOI+HzIJDqdidjhMzRDzMEpWqFHq3KHHBgGcdR0i8eUtACM6/jyXnAH7wBVKj4DzE1vtjE/GrHwLLQXkuxztw1E0YONZdTQLkZFJZoEoY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N35ARArW; 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="N35ARArW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8992C4CEEE; Mon, 5 May 2025 23:09:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746486598; bh=U/kOHmzvB1lzBJaKYAzAlXmLijrDTnh5CcoN3Fexe8I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N35ARArWXN+yKccfi47qZobfsgQnG35azhNNeeTo9i+Mf7M1CwHrtPZy0xmGohRWG ZFSlQ/MIPcnwPGTgQ27M8ly5sGZXOg1x0suSKjaFOKbCHkMODGnH4ancxrqXsRyU4S TAoUW66obO71spbH1SEKUtG84TKeFI1EFD3YOhReD2CscFezxgoPoJk18FBxVAnkFF 2GcvWJIe3vfVY021hED/XglBAn7o2nOhHIOiB9BWuvseuV4ufrjumJkHTnxwDoEZik nTbbzMowZLzlHiIPTUp9zuoVVO2RTO/SdxuauUdUZ5j7CHvpcNBGMTb4j6oCJnfDNT WLJb27mEigTSg== 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 6.1 110/212] PCI: brcmstb: Expand inbound window size up to 64GB Date: Mon, 5 May 2025 19:04:42 -0400 Message-Id: <20250505230624.2692522-110-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505230624.2692522-1-sashal@kernel.org> References: <20250505230624.2692522-1-sashal@kernel.org> 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 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.136 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 425db793080d4..fe37bd28761a8 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -281,8 +281,8 @@ 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