From patchwork Mon Dec 13 10:14:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Horatiu Vultur X-Patchwork-Id: 12673573 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1DB66C433FE for ; Mon, 13 Dec 2021 10:18:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241589AbhLMKR7 (ORCPT ); Mon, 13 Dec 2021 05:17:59 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:44515 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243905AbhLMKO5 (ORCPT ); Mon, 13 Dec 2021 05:14:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1639390496; x=1670926496; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=20gYSmgf7tNLbzpLDB1Yj0/QuQNdYvNJn3kDVCycGkc=; b=ZsRccbO231hMhXpO83Sknss9JUvJbifrfy/zjh3ZoVxA9tUmurj7AfFi kIMzrVWl997o28H7V7L5kcWJsoj+BakHBSRR1lQrk4WdaN21z2ZtKk/d/ bk//KK4scvA5Q88GfBzOrKYpCRq60tc6BmK2914KZDyN/1l0ZE8gt89ZU XDbrBr8QYbz8be2AHxr1bZK451eo/bF4/gV1vRlcwagRnbpB2qH+cFWOT q8YCHQlsExj7M/4OCdT2cc5OcAT0ClBhPMK8SKcw61x09vWERoY26Qsu6 e99xyNRUG8e4B9BRzDv+nU3QeewJIWwhOTejyBw13BVpAB0C1uPeMcC+O Q==; IronPort-SDR: 8KewfYW6UW34AHCevt2OdV5VaAKakIthkOaEk7OKfNSgHx3mEOEX3/uPDoyvYilrFDQLPrkTg1 fG8+YJnw0HffFsnpJfA9Z0hZ+fOa8porRDPgxGb2wNyQcw7NTPp7g2CCC4PQ05YK0+120J6lB9 tjVpH/xbbxf89uWNKwd9F4IJTWf2s/oBGnp506Jqj36jif65eEu3f0BONUXJMUPrwZPZDhGTgu e8dcF1ksiVzXO+aMdoZPPghS8MQm4Ckb+OU3rCg/wwO3Q02cAy+lEykp34vSbMitZieqPvTPyN Pw2pTjLYU1mamI21LKpwV7LP X-IronPort-AV: E=Sophos;i="5.88,202,1635231600"; d="scan'208";a="139554873" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Dec 2021 03:14:54 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 13 Dec 2021 03:14:54 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 13 Dec 2021 03:14:51 -0700 From: Horatiu Vultur To: , , CC: , , , , , , , , , Horatiu Vultur Subject: [PATCH net-next v4 00/10] net: lan966x: Add switchdev and vlan support Date: Mon, 13 Dec 2021 11:14:22 +0100 Message-ID: <20211213101432.2668820-1-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org This patch series extends lan966x with switchdev and vlan support. The first patches just adds new registers and extend the MAC table to handle the interrupts when a new address is learn/forget. v3->v4: - split the last patch in multiple patches - replace spin_lock_irqsave/restore with spin_lock/spin_unlock - remove lan966x_port_change_rx_flags because it was copying all the frames to the CPU instead of removing all RX filters. - implement SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS - remove calls to __dev_mc_unsync/sync as they are not needed - replace 0/1 with false/true - make sure that the lan966x ports are not added to bridges that have other interfaces except lan966x - and allow the lan966x ports to be part of only the same bridge. v2->v3: - separate the PVID used when the port is in host mode or vlan unaware - fix issue when the port was leaving the bridge v1->v2: - when allocating entries for the mac table use kzalloc instead of devm_kzalloc - also use GFP_KERNEL instead of GFP_ATOMIC, because is never called in atomic context - when deleting an mac table entry, the order of operations was wrong - if ana irq is enabled make sure it gets disabled when the driver is removed Horatiu Vultur (10): net: lan966x: Add registers that are used for switch and vlan functionality dt-bindings: net: lan966x: Extend with the analyzer interrupt net: lan966x: add support for interrupts from analyzer net: lan966x: More MAC table functionality net: lan966x: Add vlan support net: lan966x: Remove .ndo_change_rx_flags net: lan966x: Add support to offload the forwarding. net: lan966x: Extend switchdev with vlan support net: lan966x: Extend switchdev bridge flags net: lan966x: Extend switchdev with fdb support .../net/microchip,lan966x-switch.yaml | 2 + .../net/ethernet/microchip/lan966x/Kconfig | 1 + .../net/ethernet/microchip/lan966x/Makefile | 3 +- .../ethernet/microchip/lan966x/lan966x_fdb.c | 214 +++++++ .../ethernet/microchip/lan966x/lan966x_mac.c | 342 +++++++++++ .../ethernet/microchip/lan966x/lan966x_main.c | 112 +++- .../ethernet/microchip/lan966x/lan966x_main.h | 83 ++- .../ethernet/microchip/lan966x/lan966x_regs.h | 129 ++++ .../microchip/lan966x/lan966x_switchdev.c | 554 ++++++++++++++++++ .../ethernet/microchip/lan966x/lan966x_vlan.c | 446 ++++++++++++++ 10 files changed, 1855 insertions(+), 31 deletions(-) create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_fdb.c create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_switchdev.c create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_vlan.c