From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E970FC47077 for ; Tue, 16 Jan 2024 19:46:36 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 975B642F61; Tue, 16 Jan 2024 19:46:36 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 975B642F61 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1705434396; bh=NZ1ahRbwI+WWfJdxVvx0Oj/3kW7AfsHwA09QwJ4rG6o=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=jZwhiT/1mPl/Klc8fJzgR02bieDFeCBqkchgL9khGL+AJsCzgifVGCjSrKG8Cr3WQ Pm7u1Nnu3I9bv4T2D7LoJGHyB7gJG71hxge5hbffcidqoQP+hGaR6aplW1q9oYWsVh POsn/YgW1fEi5nfoKdPsLjMsaZBcBBoM+zRoig9rsfeJb9LvXAXn/qBYd014kN7FrU b9MudDYfPANd+GQxVTF905L/EPCcZdlpybM/tj5lzGi07+6rYjd0mtYz/ETGnZN2zR SJBgpA7C43DiXjpTbkoqTgRZbikh+iFrpZdzwO64phSoaUpOldRtbPwuBzwIv0avfI iynd91oG45vTA== X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Y9FWrZvV05vJ; Tue, 16 Jan 2024 19:46:36 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id AF13540895; Tue, 16 Jan 2024 19:46:35 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org AF13540895 Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 49DA41BF846 for ; Tue, 16 Jan 2024 19:46:30 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 218F2418BE for ; Tue, 16 Jan 2024 19:46:30 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 218F2418BE X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VCIQGWVRq8L0 for ; Tue, 16 Jan 2024 19:46:27 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by smtp4.osuosl.org (Postfix) with ESMTPS id BA9B5418EF for ; Tue, 16 Jan 2024 19:46:27 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org BA9B5418EF Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E4F4461368; Tue, 16 Jan 2024 19:46:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1005C43390; Tue, 16 Jan 2024 19:46:24 +0000 (UTC) From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Tue, 16 Jan 2024 14:39:54 -0500 Message-ID: <20240116194225.250921-88-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240116194225.250921-1-sashal@kernel.org> References: <20240116194225.250921-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.7 Content-Transfer-Encoding: 8bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705434386; bh=XEXs5PxgMZsdCAZD6iiJDJXwPVyppl41gi88l5A9kt4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KUV3mZAy/qo6GmTu06JOk6VW2ZB1BICKgpBPEcve/m9GEN09tEte2ZnOzw20J5XJE Ca4PyELKXRC0YB+QUmxcY6ZqVlQIW+pNIdHrAltXhBbGB/PP1nk8J0VR4lKhuL+/no 041cHTjwvtjajtouLCyetkaFvw2rqOKQ4eJzkbyGGdoqCSRzNi+Rjhij4oTDhXr2K4 juQUEaDYQOGsh12HQrH+gyCE1YtatVTmLB+/N4cTiEuUGGhkUaGPqC5JOeYxmdGEpR DESA5dr3e48Z7L7UudNIhQhTCJf8zUcsjlLsPEONjZimUJAlhlXaNpy7rmszkWe52r cZRulQIAkPthA== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=KUV3mZAy Subject: [Intel-wired-lan] [PATCH AUTOSEL 6.7 088/108] ice: fix pre-shifted bit usage X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pucha Himasekhar Reddy , Sasha Levin , intel-wired-lan@lists.osuosl.org, Jesse Brandeburg , edumazet@google.com, Marcin Szycik , Tony Nguyen , Simon Horman , netdev@vger.kernel.org, kuba@kernel.org, pabeni@redhat.com, davem@davemloft.net Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Jesse Brandeburg [ Upstream commit 7173be21ae29ef50ada42fd4464056a9d3f55bb3 ] While converting to FIELD_PREP() and FIELD_GET(), it was noticed that some of the RSS defines had *included* the shift in their definitions. This is completely outside of normal, such that a developer could easily make a mistake and shift at the usage site (like when using FIELD_PREP()). Rename the defines and set them to the "pre-shifted values" so they match the template the driver normally uses for masks and the member bits of the mask, which also allows the driver to use FIELD_PREP correctly with these values. Use GENMASK() for this changed MASK value. Do the same for the VLAN EMODE defines as well. Reviewed-by: Marcin Szycik Reviewed-by: Simon Horman Signed-off-by: Jesse Brandeburg Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 10 +++++----- drivers/net/ethernet/intel/ice/ice_lib.c | 3 ++- .../net/ethernet/intel/ice/ice_vsi_vlan_lib.c | 16 +++++++++++----- 3 files changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 812a35d79b95..b8437c36ff38 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -421,10 +421,10 @@ struct ice_aqc_vsi_props { #define ICE_AQ_VSI_INNER_VLAN_INSERT_PVID BIT(2) #define ICE_AQ_VSI_INNER_VLAN_EMODE_S 3 #define ICE_AQ_VSI_INNER_VLAN_EMODE_M (0x3 << ICE_AQ_VSI_INNER_VLAN_EMODE_S) -#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR_BOTH (0x0 << ICE_AQ_VSI_INNER_VLAN_EMODE_S) -#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR_UP (0x1 << ICE_AQ_VSI_INNER_VLAN_EMODE_S) -#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR (0x2 << ICE_AQ_VSI_INNER_VLAN_EMODE_S) -#define ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING (0x3 << ICE_AQ_VSI_INNER_VLAN_EMODE_S) +#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR_BOTH 0x0U +#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR_UP 0x1U +#define ICE_AQ_VSI_INNER_VLAN_EMODE_STR 0x2U +#define ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING 0x3U u8 inner_vlan_reserved2[3]; /* ingress egress up sections */ __le32 ingress_table; /* bitmap, 3 bits per up */ @@ -490,7 +490,7 @@ struct ice_aqc_vsi_props { #define ICE_AQ_VSI_Q_OPT_RSS_GBL_LUT_S 2 #define ICE_AQ_VSI_Q_OPT_RSS_GBL_LUT_M (0xF << ICE_AQ_VSI_Q_OPT_RSS_GBL_LUT_S) #define ICE_AQ_VSI_Q_OPT_RSS_HASH_S 6 -#define ICE_AQ_VSI_Q_OPT_RSS_HASH_M (0x3 << ICE_AQ_VSI_Q_OPT_RSS_HASH_S) +#define ICE_AQ_VSI_Q_OPT_RSS_HASH_M GENMASK(7, 6) #define ICE_AQ_VSI_Q_OPT_RSS_HASH_TPLZ 0x0U #define ICE_AQ_VSI_Q_OPT_RSS_HASH_SYM_TPLZ 0x1U #define ICE_AQ_VSI_Q_OPT_RSS_HASH_XOR 0x2U diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 24f95880a2ed..c01950de44ce 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -979,7 +979,8 @@ static void ice_set_dflt_vsi_ctx(struct ice_hw *hw, struct ice_vsi_ctx *ctxt) */ if (ice_is_dvm_ena(hw)) { ctxt->info.inner_vlan_flags |= - ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING; + FIELD_PREP(ICE_AQ_VSI_INNER_VLAN_EMODE_M, + ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING); ctxt->info.outer_vlan_flags = (ICE_AQ_VSI_OUTER_VLAN_TX_MODE_ALL << ICE_AQ_VSI_OUTER_VLAN_TX_MODE_S) & diff --git a/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c b/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c index 76266e709a39..8307902115ff 100644 --- a/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.c @@ -131,6 +131,7 @@ static int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena) { struct ice_hw *hw = &vsi->back->hw; struct ice_vsi_ctx *ctxt; + u8 *ivf; int err; /* do not allow modifying VLAN stripping when a port VLAN is configured @@ -143,19 +144,24 @@ static int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena) if (!ctxt) return -ENOMEM; + ivf = &ctxt->info.inner_vlan_flags; + /* Here we are configuring what the VSI should do with the VLAN tag in * the Rx packet. We can either leave the tag in the packet or put it in * the Rx descriptor. */ - if (ena) + if (ena) { /* Strip VLAN tag from Rx packet and put it in the desc */ - ctxt->info.inner_vlan_flags = ICE_AQ_VSI_INNER_VLAN_EMODE_STR_BOTH; - else + *ivf = FIELD_PREP(ICE_AQ_VSI_INNER_VLAN_EMODE_M, + ICE_AQ_VSI_INNER_VLAN_EMODE_STR_BOTH); + } else { /* Disable stripping. Leave tag in packet */ - ctxt->info.inner_vlan_flags = ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING; + *ivf = FIELD_PREP(ICE_AQ_VSI_INNER_VLAN_EMODE_M, + ICE_AQ_VSI_INNER_VLAN_EMODE_NOTHING); + } /* Allow all packets untagged/tagged */ - ctxt->info.inner_vlan_flags |= ICE_AQ_VSI_INNER_VLAN_TX_MODE_ALL; + *ivf |= ICE_AQ_VSI_INNER_VLAN_TX_MODE_ALL; ctxt->info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID); -- 2.43.0