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 X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 53226C432BE for ; Fri, 23 Jul 2021 17:32:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B2BB60EB6 for ; Fri, 23 Jul 2021 17:32:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232536AbhGWQve (ORCPT ); Fri, 23 Jul 2021 12:51:34 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:12001 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232242AbhGWQv2 (ORCPT ); Fri, 23 Jul 2021 12:51:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1627061521; x=1658597521; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2Cl8/+oQ/Kq2Y04tKUTiuVCML1p6Cl0L0bXrmXaUHrg=; b=FOXTCIf6Rnr/ELiI2uznI1MQVYdu94L0IKvPQI179RHsgszq8HWiLS+p nyhvuuFEYbUZACQPOU/ikD24N7A8JMp06lW+S0V7zUR2k2XdBxkWDhjnE QSEaPU6qPGqibxUDy2ZHt4PqK9nDSngLhQMmZPjNJAbWC/9EX7KhqJR38 itrWceMxrWI/EuCmz81UfImWwMI+tnJgiOKOPId1BMOJIaz/H3i6Fgvzh aU4H2aeRz1lsxOYcq+t9C4yY0EQ9AAuELqQV9WshYAJIXOcyLMxGs6OO2 Qg7odNAQs5rHCIyaIULihFax0pke09gQd6V3hCDt2eFne1TGhFQ+uvuUR g==; IronPort-SDR: CMxkL7mfhyGPy9ZqxrlWOsqdOAbphUFN2QJzvJPWEs9HS/xRwfpFepHclbCduMhhksNhEHZ63q z6thLZeI9fp0dX7CyXHieO/aF7gYzYjCmQPpL1DWqD/Yr5y5YNhXQPayyAx4x+g3BPi6XHaq8r 2u0D9o15hNXj93TQC7w+4SdWTG8WIW4ZD+Nunk35YMib7Gdj7zP7uJd0ncWKyZv1/6G59/smkK Jbk4i+XJWRKxkKh9Lpmclbj+Cfjv8j4XSEHiKQSba08+u5Qv87bs1tMsG30n3TvVCONVOqjKql LaJPn7diu2GqB1G+t6bJwQ4I X-IronPort-AV: E=Sophos;i="5.84,264,1620716400"; d="scan'208";a="137292028" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Jul 2021 10:32:00 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 23 Jul 2021 10:31:55 -0700 Received: from CHE-LT-I21427LX.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Fri, 23 Jul 2021 10:31:50 -0700 From: Prasanna Vengateshan To: , , , CC: , , , , , , , , , Subject: [PATCH v3 net-next 07/10] net: dsa: microchip: add support for ethtool port counters Date: Fri, 23 Jul 2021 23:01:05 +0530 Message-ID: <20210723173108.459770-8-prasanna.vengateshan@microchip.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210723173108.459770-1-prasanna.vengateshan@microchip.com> References: <20210723173108.459770-1-prasanna.vengateshan@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Reused the KSZ common APIs for get_ethtool_stats() & get_sset_count() along with relevant lan937x hooks for KSZ common layer and added support for get_strings() Signed-off-by: Prasanna Vengateshan --- drivers/net/dsa/microchip/lan937x_main.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/dsa/microchip/lan937x_main.c b/drivers/net/dsa/microchip/lan937x_main.c index 74b6c9563dc1..3380a4617725 100644 --- a/drivers/net/dsa/microchip/lan937x_main.c +++ b/drivers/net/dsa/microchip/lan937x_main.c @@ -43,6 +43,21 @@ static int lan937x_phy_write16(struct dsa_switch *ds, int addr, int reg, return lan937x_internal_phy_write(dev, addr, reg, val); } +static void lan937x_get_strings(struct dsa_switch *ds, int port, u32 stringset, + uint8_t *buf) +{ + struct ksz_device *dev = ds->priv; + int i; + + if (stringset != ETH_SS_STATS) + return; + + for (i = 0; i < dev->mib_cnt; i++) { + memcpy(buf + i * ETH_GSTRING_LEN, lan937x_mib_names[i].string, + ETH_GSTRING_LEN); + } +} + static void lan937x_port_stp_state_set(struct dsa_switch *ds, int port, u8 state) { @@ -384,6 +399,9 @@ const struct dsa_switch_ops lan937x_switch_ops = { .phy_read = lan937x_phy_read16, .phy_write = lan937x_phy_write16, .port_enable = ksz_enable_port, + .get_strings = lan937x_get_strings, + .get_ethtool_stats = ksz_get_ethtool_stats, + .get_sset_count = ksz_sset_count, .port_bridge_join = ksz_port_bridge_join, .port_bridge_leave = ksz_port_bridge_leave, .port_stp_state_set = lan937x_port_stp_state_set, -- 2.27.0