From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 EEA3A15B998; Tue, 16 Jun 2026 15:52:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781625169; cv=none; b=SiHSlzOJzsD6bOFWUwvbtIU3LqBIxsdCXt+efsMc5t11o05rmwtZuO7ECQ3nzxJ2/wBSuIpFdGbucuECwrrkVvWYE1nL+POTe+zD7qSIvwZewnMgLTbNOopYG447o+o+a1wo1o3NVqdIvfknJmjN42riZxQCmUlXSuHr1wOWwKw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781625169; c=relaxed/simple; bh=ltckXXLvliO5152M4XoyGYdfV2GsbBbdQFAINiWbdEo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uidxhPPzNpSpT7SZJU49ug2ApZbuYF8Lc7DEaNwZK5GQa5fmujzTIt7M+SIvnK8jNTqXUxvZ2/XPrdd7E4Hv5VzOCUavjy4bA+YfdsYgYj7djR7skDaWiuamNk7xe69BUVtdxWUcsvHVy0FFQGjthSNOBXWuPcDvCA78Vgpv8qM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=hQMDAbYT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="hQMDAbYT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B13BB1F000E9; Tue, 16 Jun 2026 15:52:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1781625168; bh=rNNTe+VKKM4wtc4l2k9IfOGml/PM3jHS+mA4D7Wh7iA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=hQMDAbYT20H4CUKqqPNLIWAayyJShw6rTo4nS095yUzJa5MgpGn4NlkKj7riaVZ7V /7P5V7ZicLDAcrakTMmtAaZEjdBMX08tyE1rN6Rz6VjAcp8NrN+7jZVKG0XRM4nQwB /yaQkxcWzv4JFL/xPcPVU9Rde2KzOBWRSLd6u5r0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alok Tiwari , Samuel Salin , Aleksandr Loktionov , Tony Nguyen , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.18 091/325] idpf: fix mailbox capability for set device clock time Date: Tue, 16 Jun 2026 20:28:07 +0530 Message-ID: <20260616145102.234882074@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260616145057.827196531@linuxfoundation.org> References: <20260616145057.827196531@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alok Tiwari [ Upstream commit 85b0cbc1f38bc1e38956a9e6d7b04d309b435697 ] The current code incorrectly uses VIRTCHNL2_CAP_PTP_SET_DEVICE_CLK_TIME for both direct and mailbox capabilities, causing mailbox-only support to be ignored and potentially reporting IDPF_PTP_NONE. Fixes: d5dba8f7206da ("idpf: add PTP clock configuration") Signed-off-by: Alok Tiwari Tested-by: Samuel Salin Reviewed-by: Aleksandr Loktionov Signed-off-by: Tony Nguyen Link: https://patch.msgid.link/20260602225513.393338-4-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/idpf/idpf_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/idpf/idpf_ptp.c b/drivers/net/ethernet/intel/idpf/idpf_ptp.c index 31c5593550e1af..1063c1a96ee5c1 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_ptp.c +++ b/drivers/net/ethernet/intel/idpf/idpf_ptp.c @@ -51,7 +51,7 @@ void idpf_ptp_get_features_access(const struct idpf_adapter *adapter) /* Set the device clock time */ direct = VIRTCHNL2_CAP_PTP_SET_DEVICE_CLK_TIME; - mailbox = VIRTCHNL2_CAP_PTP_SET_DEVICE_CLK_TIME; + mailbox = VIRTCHNL2_CAP_PTP_SET_DEVICE_CLK_TIME_MB; ptp->set_dev_clk_time_access = idpf_ptp_get_access(adapter, direct, mailbox); -- 2.53.0