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 0937644CF37; Sat, 28 Feb 2026 17:54:50 +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=1772301290; cv=none; b=GwPVPOd2jMYufpxbRbcku+OTERHN8XPMmqVstG1lcLFc7ulxZewHig20jvcW/MsWUd2cuIcLqT186Z52teC/9BdeQYQM4/FjM/iKtxrutzv0BsVwIV5fSQ1/Fx/UsoxbdbaFBr1Nj2oUivJVfayca0iWhtWw38UPg0zPYlaF4QA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301290; c=relaxed/simple; bh=8wqob71KtSgBqkTPWa2ap8XMqtUohvTofYWek2HBphw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nntZOpTpuApMC7EYPyzY5ogVR9GBv+QVaHFqBqMhXb/HSxz4a2drdcDUn0bJqzkO7Nz8oN6QUVVCn1NqkXUgc18j6OnhFl7BZ2wxbH1f+WfTjl4+mZwU0uXq5SRKv+UEetgVeXHoWyuLyxx54urQJCEwtOTuv3vC734FUNuc22U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jU4jkwJQ; 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="jU4jkwJQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C1DCC2BC9E; Sat, 28 Feb 2026 17:54:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301289; bh=8wqob71KtSgBqkTPWa2ap8XMqtUohvTofYWek2HBphw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jU4jkwJQgVkcr8voUWYfTnYxhAj1M3gqPwb2FBV+sxfsdHIey/ex8X6ZqZvzaXwNs BRQewo1k9th4qMbOZxt8dpw4OfaYNqYl1iBJYjGWKMPEsCB2f5Hyps9d19Vqk2GTjZ 8gHxP/AXG+JVn3fqEMKfFG678SaSL9q0Y5pzLJ5lg/a7FtBRraexbSMwrtJU3KfbA3 YQLSXYx57P6XnZ/5Ik20dzwRKCriejTcfs2JPSb20S95Z9iwtwp+yayalxGmXSFZcU NhYA9bvzycb4J5iyZQTtLwjYXvwvCKEkw2zTVceH3/CGLNSzELVWc8B6CIwZhP+IbR HFJrIoI/YcpkA== From: Sasha Levin To: patches@lists.linux.dev Cc: Niklas Cassel , Manivannan Sadhasivam , Shawn Lin , stable@vger.kernel.org, Sasha Levin Subject: [PATCH 6.18 474/752] Revert "PCI: qcom: Enable MSI interrupts together with Link up if 'Global IRQ' is supported" Date: Sat, 28 Feb 2026 12:43:05 -0500 Message-ID: <20260228174750.1542406-474-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Niklas Cassel [ Upstream commit 7ebdefb87942073679e56cfbc5a72e8fc5441bfc ] This reverts commit ba4a2e2317b9faeca9193ed6d3193ddc3cf2aba3. Since the Link up IRQ support is going away, revert the MSI logic that got added for it too. Suggested-by: Manivannan Sadhasivam Signed-off-by: Niklas Cassel [mani: reworded the description] Signed-off-by: Manivannan Sadhasivam Tested-by: Shawn Lin Acked-by: Shawn Lin Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251222064207.3246632-12-cassel@kernel.org Signed-off-by: Sasha Levin --- drivers/pci/controller/dwc/pcie-qcom.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 2e9dffbda4bca..2779b09dfe3ec 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -136,7 +136,6 @@ /* PARF_INT_ALL_{STATUS/CLEAR/MASK} register fields */ #define PARF_INT_ALL_LINK_UP BIT(13) -#define PARF_INT_MSI_DEV_0_7 GENMASK(30, 23) /* PARF_NO_SNOOP_OVERRIDE register fields */ #define WR_NO_SNOOP_OVERRIDE_EN BIT(1) @@ -1953,8 +1952,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) goto err_host_deinit; } - writel_relaxed(PARF_INT_ALL_LINK_UP | PARF_INT_MSI_DEV_0_7, - pcie->parf + PARF_INT_ALL_MASK); + writel_relaxed(PARF_INT_ALL_LINK_UP, pcie->parf + PARF_INT_ALL_MASK); } qcom_pcie_icc_opp_update(pcie); -- 2.51.0