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 7ACB83E42B5; Sat, 28 Feb 2026 17:41:32 +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=1772300492; cv=none; b=Ns1Aw+mt4hllOqLSVcNWJT2b1HI3/1HuSFNYMnW6KbVbSx7lXwThiYk3pIDbJPLFDQnGPB5BOjz7j1S2ruqwTo42VmCpxD2SGmeWZGKIkoRHSrBkPCqaI06IiQDF6NhOTedzHYW0+yleVjs7fquewYGqykiqCvCtihmB/MGZO3Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300492; c=relaxed/simple; bh=CNNGRB+/cSD43pQ/yw1uq33wcrqwH0JA2at0sYhwcaQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tyhMPIaRFDgHGQ11zqFCxVHbSOoXHohmnxIn40FH0nWbwA0v+DZMbRWcKKBHkRFj/ddbDmmWnZOylWK3nh11xNqpn5afN9XzIAFc3ndD2IxQ1ZQjH9TcPouTgksmzgoBuKDtHfS8/Ak0cj0Y3lu+awpTHCnseCBpMe4ApAEjR9Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T8W7GZ//; 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="T8W7GZ//" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B285AC19423; Sat, 28 Feb 2026 17:41:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300492; bh=CNNGRB+/cSD43pQ/yw1uq33wcrqwH0JA2at0sYhwcaQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T8W7GZ//updzOm3STaogEvrzsEM0qEztZQQLJRk3Hsm93XRanL0ZlDcV776fPO+kA lwulbvODqQtPywyTeU0na+Nygo9utEIY8QBhcwiE7mKgtPgF2KJtGdov/qQKFl4ujG WseXfb2dqDYIQY9BQOXmE/bwQhhMKNzWXhiBQIqEeqsoXtonXxQH8htupqn4vM3C2s GrdOjPCLIyzeROy1CO3FlOYP8/icNQU73msqhsROv+GcAPtows7oj0YF4hAzu0ueoh klg6G4AG/2PCtXazYgrtYfcwtQej+UQ0QUzliRgGkdSbSzApLAOLitGLZ6GH3tGec0 1YSHMOEaHyQLw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Niklas Cassel , Manivannan Sadhasivam , Shawn Lin , Sasha Levin Subject: [PATCH 6.19 530/844] Revert "PCI: qcom: Enable MSI interrupts together with Link up if 'Global IRQ' is supported" Date: Sat, 28 Feb 2026 12:27:23 -0500 Message-ID: <20260228173244.1509663-531-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-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 9a115bacd3ad1..39e5993d01e7c 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) @@ -1981,8 +1980,7 @@ 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