From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=WiDliqzO7lO5fqkz0oXOwzHmhiytWCG9Yr0FUkesArk=; b=P43qOnpPw3OVNRVipXLGXBBO7L3P4imd/qawK5p/E7iEXMFi3TS8J886UCNfBrBOet WlQKolCBJQ5hldY8loJ+MN1DoF45/XYQwkw3wMWvzaL2lxZJxHw/UUlfzzSDyVnVIl6P FnzvTOraPusSag9tSTS6HD+vTARgYQyDmKTR9l50t89RDqmVmtj8sVdMOByqNMm+UxMm 9KIjcXqm0K/WIB/nAlZguqC6CmR1GkiQlIZ/YY6VTdlKH4K48qaYbdOVTNUnJoA1+DuW np+kaSbc12tlqu1mxhAFCE1rg+faLFacEgAk3GLyCFOQlC9Y5KzcxyA+57+gXhDawRqV e+QA== From: Florian Fainelli Date: Mon, 4 Feb 2019 15:36:23 -0800 Message-Id: <20190204233633.20421-3-f.fainelli@gmail.com> In-Reply-To: <20190204233633.20421-1-f.fainelli@gmail.com> References: <20190204233633.20421-1-f.fainelli@gmail.com> Subject: [Bridge] [PATCH 02/12] bnxt: Implement ndo_get_port_parent_id() List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org Cc: Andrew Lunn , Alexandre Belloni , Jakub Kicinski , John Hurley , "open list:NETRONOME ETHERNET DRIVERS" , Eric Dumazet , Ioana Ciornei , Tyler Hicks , Ivan Vecera , Florian Fainelli , Ioana Radulescu , "open list:MELLANOX MLX5 core VPI driver" , "moderated list:ETHERNET BRIDGE" , Amritha Nambiar , Saeed Mahameed , Dirk van der Merwe , Alexey Kuznetsov , Vivien Didelot , Alexander Duyck , "open list:STAGING SUBSYSTEM" , Daniel Borkmann , Nikolay Aleksandrov , Simon Horman , Roopa Prabhu , Satanand Burla , Ido Schimmel , Jiri Pirko , Kirill Tkhai , Edwin Peer , Michael Chan , Christian Brauner , Felix Manlunas , Leon Romanovsky , Nic Viljoen , Hideaki YOSHIFUJI , Greg Kroah-Hartman , Dmitry Torokhov , open list , Microchip Linux Driver Support , David Ahern , Joe Perches , Derek Chickles , "David S. Miller" BNXT only supports SWITCHDEV_ATTR_ID_PORT_PARENT_ID, which makes it a great candidate to be converted to use the ndo_get_port_parent_id() NDO instead of implementing switchdev_port_attr_get(). The conversion is straight forward here since the PF and VF code use the same getter. Signed-off-by: Florian Fainelli --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 28 ++++++------------- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 4 +-- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 12 +++----- 4 files changed, 15 insertions(+), 30 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 6a512871176b..1c2987c3d708 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -9981,8 +9981,11 @@ static int bnxt_get_phys_port_name(struct net_device *dev, char *buf, return 0; } -int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr) +int bnxt_get_port_parent_id(struct net_device *dev, + struct netdev_phys_item_id *ppid) { + struct bnxt *bp = netdev_priv(dev); + if (bp->eswitch_mode != DEVLINK_ESWITCH_MODE_SWITCHDEV) return -EOPNOTSUPP; @@ -9990,27 +9993,12 @@ int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr) if (!BNXT_PF(bp)) return -EOPNOTSUPP; - switch (attr->id) { - case SWITCHDEV_ATTR_ID_PORT_PARENT_ID: - attr->u.ppid.id_len = sizeof(bp->switch_id); - memcpy(attr->u.ppid.id, bp->switch_id, attr->u.ppid.id_len); - break; - default: - return -EOPNOTSUPP; - } - return 0; -} + ppid->id_len = sizeof(bp->switch_id); + memcpy(ppid->id, bp->switch_id, ppid->id_len); -static int bnxt_swdev_port_attr_get(struct net_device *dev, - struct switchdev_attr *attr) -{ - return bnxt_port_attr_get(netdev_priv(dev), attr); + return 0; } -static const struct switchdev_ops bnxt_switchdev_ops = { - .switchdev_port_attr_get = bnxt_swdev_port_attr_get -}; - static const struct net_device_ops bnxt_netdev_ops = { .ndo_open = bnxt_open, .ndo_start_xmit = bnxt_start_xmit, @@ -10042,6 +10030,7 @@ static const struct net_device_ops bnxt_netdev_ops = { .ndo_bpf = bnxt_xdp, .ndo_bridge_getlink = bnxt_bridge_getlink, .ndo_bridge_setlink = bnxt_bridge_setlink, + .ndo_get_port_parent_id = bnxt_get_port_parent_id, .ndo_get_phys_port_name = bnxt_get_phys_port_name }; @@ -10400,7 +10389,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->netdev_ops = &bnxt_netdev_ops; dev->watchdog_timeo = BNXT_TX_TIMEOUT; dev->ethtool_ops = &bnxt_ethtool_ops; - SWITCHDEV_SET_OPS(dev, &bnxt_switchdev_ops); pci_set_drvdata(pdev, dev); rc = bnxt_alloc_hwrm_resources(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 5c886a700bcc..17554d4be651 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -22,7 +22,6 @@ #include #include #include -#include #include #include @@ -1795,7 +1794,8 @@ int bnxt_check_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs, int bnxt_setup_mq_tc(struct net_device *dev, u8 tc); int bnxt_get_max_rings(struct bnxt *, int *, int *, bool); int bnxt_restore_pf_fw_resources(struct bnxt *bp); -int bnxt_port_attr_get(struct bnxt *bp, struct switchdev_attr *attr); +int bnxt_get_port_parent_id(struct net_device *dev, + struct netdev_phys_item_id *ppid); void bnxt_dim_work(struct work_struct *work); int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index c683b5e96b1d..a3a772fb6d67 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c index 9a25c05aa571..29d03c0f4693 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c @@ -237,21 +237,17 @@ static void bnxt_vf_rep_get_drvinfo(struct net_device *dev, strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); } -static int bnxt_vf_rep_port_attr_get(struct net_device *dev, - struct switchdev_attr *attr) +static int bnxt_vf_rep_get_port_parent_id(struct net_device *dev, + struct netdev_phys_item_id *ppid) { struct bnxt_vf_rep *vf_rep = netdev_priv(dev); /* as only PORT_PARENT_ID is supported currently use common code * between PF and VF-rep for now. */ - return bnxt_port_attr_get(vf_rep->bp, attr); + return bnxt_get_port_parent_id(vf_rep->bp->dev, attr); } -static const struct switchdev_ops bnxt_vf_rep_switchdev_ops = { - .switchdev_port_attr_get = bnxt_vf_rep_port_attr_get -}; - static const struct ethtool_ops bnxt_vf_rep_ethtool_ops = { .get_drvinfo = bnxt_vf_rep_get_drvinfo }; @@ -262,6 +258,7 @@ static const struct net_device_ops bnxt_vf_rep_netdev_ops = { .ndo_start_xmit = bnxt_vf_rep_xmit, .ndo_get_stats64 = bnxt_vf_rep_get_stats64, .ndo_setup_tc = bnxt_vf_rep_setup_tc, + .ndo_get_port_parent_id = bnxt_vf_rep_get_port_parent_id, .ndo_get_phys_port_name = bnxt_vf_rep_get_phys_port_name }; @@ -392,7 +389,6 @@ static void bnxt_vf_rep_netdev_init(struct bnxt *bp, struct bnxt_vf_rep *vf_rep, dev->netdev_ops = &bnxt_vf_rep_netdev_ops; dev->ethtool_ops = &bnxt_vf_rep_ethtool_ops; - SWITCHDEV_SET_OPS(dev, &bnxt_vf_rep_switchdev_ops); /* Just inherit all the featues of the parent PF as the VF-R * uses the RX/TX rings of the parent PF */ -- 2.17.1