From patchwork Sat Mar 13 09:39:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kurt Kanzenbach X-Patchwork-Id: 399983 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34A81C433E0 for ; Sat, 13 Mar 2021 09:41:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 006DF64F11 for ; Sat, 13 Mar 2021 09:41:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232731AbhCMJkm (ORCPT ); Sat, 13 Mar 2021 04:40:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230380AbhCMJkC (ORCPT ); Sat, 13 Mar 2021 04:40:02 -0500 Received: from wp003.webpack.hosteurope.de (wp003.webpack.hosteurope.de [IPv6:2a01:488:42:1000:50ed:840a::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F94CC061762 for ; Sat, 13 Mar 2021 01:40:01 -0800 (PST) Received: from p548da928.dip0.t-ipconnect.de ([84.141.169.40] helo=kmk0.Speedport_W_724V_09011603_06_007); authenticated by wp003.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) id 1lL0kX-0002vy-Kb; Sat, 13 Mar 2021 10:39:57 +0100 From: Kurt Kanzenbach To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean Cc: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, Kurt Kanzenbach Subject: [PATCH net-next v2 2/4] net: dsa: hellcreek: Use boolean value Date: Sat, 13 Mar 2021 10:39:37 +0100 Message-Id: <20210313093939.15179-3-kurt@kmk-computers.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210313093939.15179-1-kurt@kmk-computers.de> References: <20210313093939.15179-1-kurt@kmk-computers.de> MIME-Version: 1.0 X-bounce-key: webpack.hosteurope.de; kurt@kmk-computers.de; 1615628402; 59b7f840; X-HE-SMSGID: 1lL0kX-0002vy-Kb Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org hellcreek_select_vlan() takes a boolean instead of an integer. So, use false accordingly. Signed-off-by: Kurt Kanzenbach Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli --- drivers/net/dsa/hirschmann/hellcreek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index 4a14760e2680..edac39462a07 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -433,7 +433,7 @@ static void hellcreek_unapply_vlan(struct hellcreek *hellcreek, int port, mutex_lock(&hellcreek->reg_lock); - hellcreek_select_vlan(hellcreek, vid, 0); + hellcreek_select_vlan(hellcreek, vid, false); /* Setup port vlan membership */ hellcreek_select_vlan_params(hellcreek, port, &shift, &mask); From patchwork Sat Mar 13 09:39:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kurt Kanzenbach X-Patchwork-Id: 399981 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3F44C433E6 for ; Sat, 13 Mar 2021 09:41:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A348F64F11 for ; Sat, 13 Mar 2021 09:41:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233170AbhCMJkp (ORCPT ); Sat, 13 Mar 2021 04:40:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231392AbhCMJkC (ORCPT ); Sat, 13 Mar 2021 04:40:02 -0500 Received: from wp003.webpack.hosteurope.de (wp003.webpack.hosteurope.de [IPv6:2a01:488:42:1000:50ed:840a::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 268EBC061764 for ; Sat, 13 Mar 2021 01:40:01 -0800 (PST) Received: from p548da928.dip0.t-ipconnect.de ([84.141.169.40] helo=kmk0.Speedport_W_724V_09011603_06_007); authenticated by wp003.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) id 1lL0kY-0002vy-0E; Sat, 13 Mar 2021 10:39:58 +0100 From: Kurt Kanzenbach To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean Cc: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, Kurt Kanzenbach Subject: [PATCH net-next v2 3/4] net: dsa: hellcreek: Move common code to helper Date: Sat, 13 Mar 2021 10:39:38 +0100 Message-Id: <20210313093939.15179-4-kurt@kmk-computers.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210313093939.15179-1-kurt@kmk-computers.de> References: <20210313093939.15179-1-kurt@kmk-computers.de> MIME-Version: 1.0 X-bounce-key: webpack.hosteurope.de; kurt@kmk-computers.de; 1615628402; 59b7f840; X-HE-SMSGID: 1lL0kY-0002vy-0E Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org There are two functions which need to populate fdb entries. Move that to a helper function. Signed-off-by: Kurt Kanzenbach Reviewed-by: Andrew Lunn Reviewed-by: Vladimir Oltean Reviewed-by: Florian Fainelli --- drivers/net/dsa/hirschmann/hellcreek.c | 85 +++++++++++++------------- 1 file changed, 43 insertions(+), 42 deletions(-) diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index edac39462a07..38ff0f12e8a4 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -670,6 +670,40 @@ static int __hellcreek_fdb_del(struct hellcreek *hellcreek, return hellcreek_wait_fdb_ready(hellcreek); } +static void hellcreek_populate_fdb_entry(struct hellcreek *hellcreek, + struct hellcreek_fdb_entry *entry, + size_t idx) +{ + unsigned char addr[ETH_ALEN]; + u16 meta, mac; + + /* Read values */ + meta = hellcreek_read(hellcreek, HR_FDBMDRD); + mac = hellcreek_read(hellcreek, HR_FDBRDL); + addr[5] = mac & 0xff; + addr[4] = (mac & 0xff00) >> 8; + mac = hellcreek_read(hellcreek, HR_FDBRDM); + addr[3] = mac & 0xff; + addr[2] = (mac & 0xff00) >> 8; + mac = hellcreek_read(hellcreek, HR_FDBRDH); + addr[1] = mac & 0xff; + addr[0] = (mac & 0xff00) >> 8; + + /* Populate @entry */ + memcpy(entry->mac, addr, sizeof(addr)); + entry->idx = idx; + entry->portmask = (meta & HR_FDBMDRD_PORTMASK_MASK) >> + HR_FDBMDRD_PORTMASK_SHIFT; + entry->age = (meta & HR_FDBMDRD_AGE_MASK) >> + HR_FDBMDRD_AGE_SHIFT; + entry->is_obt = !!(meta & HR_FDBMDRD_OBT); + entry->pass_blocked = !!(meta & HR_FDBMDRD_PASS_BLOCKED); + entry->is_static = !!(meta & HR_FDBMDRD_STATIC); + entry->reprio_tc = (meta & HR_FDBMDRD_REPRIO_TC_MASK) >> + HR_FDBMDRD_REPRIO_TC_SHIFT; + entry->reprio_en = !!(meta & HR_FDBMDRD_REPRIO_EN); +} + /* Retrieve the index of a FDB entry by mac address. Currently we search through * the complete table in hardware. If that's too slow, we might have to cache * the complete FDB table in software. @@ -691,39 +725,19 @@ static int hellcreek_fdb_get(struct hellcreek *hellcreek, * enter new entries anywhere. */ for (i = 0; i < hellcreek->fdb_entries; ++i) { - unsigned char addr[ETH_ALEN]; - u16 meta, mac; - - meta = hellcreek_read(hellcreek, HR_FDBMDRD); - mac = hellcreek_read(hellcreek, HR_FDBRDL); - addr[5] = mac & 0xff; - addr[4] = (mac & 0xff00) >> 8; - mac = hellcreek_read(hellcreek, HR_FDBRDM); - addr[3] = mac & 0xff; - addr[2] = (mac & 0xff00) >> 8; - mac = hellcreek_read(hellcreek, HR_FDBRDH); - addr[1] = mac & 0xff; - addr[0] = (mac & 0xff00) >> 8; + struct hellcreek_fdb_entry tmp = { 0 }; + + /* Read entry */ + hellcreek_populate_fdb_entry(hellcreek, &tmp, i); /* Force next entry */ hellcreek_write(hellcreek, 0x00, HR_FDBRDH); - if (memcmp(addr, dest, ETH_ALEN)) + if (memcmp(tmp.mac, dest, ETH_ALEN)) continue; /* Match found */ - entry->idx = i; - entry->portmask = (meta & HR_FDBMDRD_PORTMASK_MASK) >> - HR_FDBMDRD_PORTMASK_SHIFT; - entry->age = (meta & HR_FDBMDRD_AGE_MASK) >> - HR_FDBMDRD_AGE_SHIFT; - entry->is_obt = !!(meta & HR_FDBMDRD_OBT); - entry->pass_blocked = !!(meta & HR_FDBMDRD_PASS_BLOCKED); - entry->is_static = !!(meta & HR_FDBMDRD_STATIC); - entry->reprio_tc = (meta & HR_FDBMDRD_REPRIO_TC_MASK) >> - HR_FDBMDRD_REPRIO_TC_SHIFT; - entry->reprio_en = !!(meta & HR_FDBMDRD_REPRIO_EN); - memcpy(entry->mac, addr, sizeof(addr)); + memcpy(entry, &tmp, sizeof(*entry)); return 0; } @@ -838,18 +852,9 @@ static int hellcreek_fdb_dump(struct dsa_switch *ds, int port, for (i = 0; i < hellcreek->fdb_entries; ++i) { unsigned char null_addr[ETH_ALEN] = { 0 }; struct hellcreek_fdb_entry entry = { 0 }; - u16 meta, mac; - - meta = hellcreek_read(hellcreek, HR_FDBMDRD); - mac = hellcreek_read(hellcreek, HR_FDBRDL); - entry.mac[5] = mac & 0xff; - entry.mac[4] = (mac & 0xff00) >> 8; - mac = hellcreek_read(hellcreek, HR_FDBRDM); - entry.mac[3] = mac & 0xff; - entry.mac[2] = (mac & 0xff00) >> 8; - mac = hellcreek_read(hellcreek, HR_FDBRDH); - entry.mac[1] = mac & 0xff; - entry.mac[0] = (mac & 0xff00) >> 8; + + /* Read entry */ + hellcreek_populate_fdb_entry(hellcreek, &entry, i); /* Force next entry */ hellcreek_write(hellcreek, 0x00, HR_FDBRDH); @@ -858,10 +863,6 @@ static int hellcreek_fdb_dump(struct dsa_switch *ds, int port, if (!memcmp(entry.mac, null_addr, ETH_ALEN)) continue; - entry.portmask = (meta & HR_FDBMDRD_PORTMASK_MASK) >> - HR_FDBMDRD_PORTMASK_SHIFT; - entry.is_static = !!(meta & HR_FDBMDRD_STATIC); - /* Check port mask */ if (!(entry.portmask & BIT(port))) continue;