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 204CE2253BA; Mon, 2 Jun 2025 14:14:18 +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=1748873658; cv=none; b=C6Hy8On2OuRNPeCApsjcJodS5LCJXY+YZHLzzTxE4VeWzYBUJb0QKliLGWKJAGOur8hPdeH2/8CB/HXa4/TM4lNF1fB8EN7/95SX+FhZbxrymMxRQoUOv/Ex1+Zlg82EEU+9JsIRm/wJix+h0CxI7x3mBd4XchRUehIi5SNXulw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748873658; c=relaxed/simple; bh=C4xLzKDB27qGBwaA7YQGNyAe8pEDioYG3aFOlAO2quE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KMwMnsOBfTl/L0QJdLFCnao63UkXKXuuFNTCB+ooqRLg6bKEaQ76j90PJOWtN2mmby6YCS1ajJUdQRkrE34on2eUHqxdoYmxik4xHKZGfiSNTNMOB3TCLdqZsqG6TKLIiu8Xo+HYweLzeGpV3Nd6eEtLFHtJlRuy6VwbP48kLxg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=fqtnmPyX; 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="fqtnmPyX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4594C4CEEB; Mon, 2 Jun 2025 14:14:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748873658; bh=C4xLzKDB27qGBwaA7YQGNyAe8pEDioYG3aFOlAO2quE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fqtnmPyXKQ9pm+bFPAbjTVFj+iVy1o/4SYti6MF4jixosdXhbLKxJ6lNGYJIuu+xm GMrCys1jXwd/Q1k5z16mToik3f4hIqfJfRE1dzpT+UNsoq4M89oGxLby0fbW+qKpRK vBoUhD+gk1kn1qHrA4AMQeCj8LQSwB0I45Z5gCxQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hariprasad Kelam , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.6 181/444] Octeontx2-af: RPM: Register driver with PCI subsys IDs Date: Mon, 2 Jun 2025 15:44:05 +0200 Message-ID: <20250602134348.240018767@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250602134340.906731340@linuxfoundation.org> References: <20250602134340.906731340@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-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hariprasad Kelam [ Upstream commit fc9167192f29485be5621e2e9c8208b717b65753 ] Although the PCI device ID and Vendor ID for the RPM (MAC) block have remained the same across Octeon CN10K and the next-generation CN20K silicon, Hardware architecture has changed (NIX mapped RPMs and RFOE Mapped RPMs). Add PCI Subsystem IDs to the device table to ensure that this driver can be probed from NIX mapped RPM devices only. Signed-off-by: Hariprasad Kelam Link: https://patch.msgid.link/20250224035603.1220913-1-hkelam@marvell.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 14 ++++++++++++-- drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 2 ++ 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c index 339be6950c039..6302990e9a5ff 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -66,8 +66,18 @@ static int cgx_fwi_link_change(struct cgx *cgx, int lmac_id, bool en); /* Supported devices */ static const struct pci_device_id cgx_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_CGX) }, - { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM) }, - { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN10K_A) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF10K_A) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF10K_B) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN10K_B) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN20KA) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF20KA) }, { 0, } /* end of table */ }; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index a607c7294b0c5..9fbc071ef29b0 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -30,6 +30,8 @@ #define PCI_SUBSYS_DEVID_CNF10K_A 0xBA00 #define PCI_SUBSYS_DEVID_CNF10K_B 0xBC00 #define PCI_SUBSYS_DEVID_CN10K_B 0xBD00 +#define PCI_SUBSYS_DEVID_CN20KA 0xC220 +#define PCI_SUBSYS_DEVID_CNF20KA 0xC320 /* PCI BAR nos */ #define PCI_AF_REG_BAR_NUM 0 -- 2.39.5