From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37FBE377579; Mon, 20 Apr 2026 02:20:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776651657; cv=none; b=PxPtIi8Kl+BXAMMGD1YPJiNbZgE4oMDTKXbamyYbeSF/fINPgcMA9RKe90njhmOx4+GIqjExSMiUFyGhF3kLeaBG01fIKDatn4JPNJAp4YA2EvhHz61UztVznPYg51VgMDEwU4NARbL7+5KuS7E9yuWFXwpAwl+wAQCgXXjZrqk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776651657; c=relaxed/simple; bh=0MQ114wC8eOAw7NUpEjTS13PtJ63qar0k1jaxXAjyWw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=HuIm2r/HpVX/1/RDL923SrasxvZWcxBozG3mzDmftH46NqMZjfiGfDIy6qeJGSTzopZ4n/2fYVb/QeOoqu5z7Bq1svL4EduaJVqsdLqkWhRp0E1bwkTngGBNupZCD78ZA1HphvcKMqzKw83fP2rjuHs6+FvlgOF9GurwbyFfn/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realsil.com.cn; spf=pass smtp.mailfrom=realsil.com.cn; dkim=pass (2048-bit key) header.d=realsil.com.cn header.i=@realsil.com.cn header.b=vySU4PXW; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realsil.com.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realsil.com.cn Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realsil.com.cn header.i=@realsil.com.cn header.b="vySU4PXW" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 63K2KFBl8277433, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realsil.com.cn; s=dkim; t=1776651615; bh=Gsk7mzSm2HhUX3oQrymdkV6N6yErhy7ZgenuOBqhUHY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding:Content-Type; b=vySU4PXWRTl87DtdDt9+6g0d9ufYAtZiT3ZnBxCISB3Py5LFGFU4yQM9hCIzSBePO 611kecv0O2gjqwSw1xRRXUeI9MI9ytTvwl37GwLtCa/1pkRGvd46FTu06nRQ8IJ5CB /XcqX3QZ/2dpVgG6v+RXtslod2IF/dFbdcQms/oea2+eED/RmOBs/NzecKRRY/yuF8 6NSQXyTpUB77lphJXe16baOmI2sDPYczqjiRuJuFG39uBw9a4LMz6N3PKgfKfk5ZP2 pdM6FQurPuXeTeuMAEHgilxy1lhc+zCoiLNoPM5Ytyk9FSVrLCLis9HzZS9NFce8tj XOc9yhcEyINww== Received: from RS-EX-MBS3.realsil.com.cn ([172.29.17.103]) by rtits2.realtek.com.tw (8.15.2/3.26/5.94) with ESMTPS id 63K2KFBl8277433 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 20 Apr 2026 10:20:15 +0800 Received: from RS-EX-MBS1.realsil.com.cn (172.29.17.101) by RS-EX-MBS3.realsil.com.cn (172.29.17.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Mon, 20 Apr 2026 10:20:14 +0800 Received: from 172.29.37.154 (172.29.37.152) by RS-EX-MBS1.realsil.com.cn (172.29.17.101) with Microsoft SMTP Server id 15.2.1748.39 via Frontend Transport; Mon, 20 Apr 2026 10:20:14 +0800 From: javen To: , , , , , , , CC: , , Javen Xu Subject: [RFC Patch net-next v1 6/9] r8169: enable msix for RTL8127 Date: Mon, 20 Apr 2026 10:19:54 +0800 Message-ID: <20260420021957.1756-7-javen_xu@realsil.com.cn> X-Mailer: git-send-email 2.50.1.windows.1 In-Reply-To: <20260420021957.1756-1-javen_xu@realsil.com.cn> References: <20260420021957.1756-1-javen_xu@realsil.com.cn> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain From: Javen Xu This patch enables msix for RTL8127. Signed-off-by: Javen Xu --- drivers/net/ethernet/realtek/r8169_main.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 7d493342ab4b..622ee8905a05 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4102,6 +4102,16 @@ DECLARE_RTL_COND(rtl_mac_ocp_e00e_cond) return r8168_mac_ocp_read(tp, 0xe00e) & BIT(13); } + +static void rtl8125_hw_set_interrupt_type(struct rtl8169_private *tp) +{ + u8 tmp; + + tmp = RTL_R8(tp, INT_CFG0_8125); + tmp |= INT_CFG0_ENABLE_8125; + RTL_W8(tp, INT_CFG0_8125, tmp); +} + static void rtl_hw_start_8125_common(struct rtl8169_private *tp) { rtl_pcie_state_l2l3_disable(tp); @@ -4110,6 +4120,9 @@ static void rtl_hw_start_8125_common(struct rtl8169_private *tp) RTL_W32(tp, RSS_CTRL_8125, 0); RTL_W16(tp, Q_NUM_CTRL_8125, 0); + if (tp->features & RTL_FEATURE_MSIX) + rtl8125_hw_set_interrupt_type(tp); + /* disable UPS */ r8168_mac_ocp_modify(tp, 0xd40a, 0x0010, 0x0000); -- 2.43.0