From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Lin Subject: [PATCH net-next v3 03/10] devlink: Adding num VFs per PF permanent config param Date: Tue, 24 Oct 2017 16:12:35 -0400 Message-ID: <1508875962-39233-4-git-send-email-steven.lin1@broadcom.com> References: <1508875962-39233-1-git-send-email-steven.lin1@broadcom.com> Cc: jiri@mellanox.com, davem@davemloft.net, michael.chan@broadcom.com, linville@tuxdriver.com, gospo@broadcom.com, steven.lin1@broadcom.com, yuvalm@mellanox.com To: netdev@vger.kernel.org Return-path: Received: from rnd-relay.smtp.broadcom.com ([192.19.229.170]:58353 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751608AbdJXUNq (ORCPT ); Tue, 24 Oct 2017 16:13:46 -0400 In-Reply-To: <1508875962-39233-1-git-send-email-steven.lin1@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: Adding DEVLINK_PERM_CONFIG_NUM_VF_PER_PF permanent config parameter. Value is permanent, so becomes the new default value for this device. The value sets the number of VFs per PF in SR-IOV mode. Signed-off-by: Steve Lin Acked-by: Andy Gospodarek --- include/uapi/linux/devlink.h | 3 +++ net/core/devlink.c | 1 + 2 files changed, 4 insertions(+) diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index ed520e7..db512c5 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -260,9 +260,12 @@ enum devlink_dpipe_header_id { * DEVLINK_PERM_CONFIG_SRIOV_ENABLED: * 0 = disable SR-IOV * 1 = enable SR-IOV + * DEVLINK_PERM_CONFIG_NUM_VF_PER_PF: + * # of VFs per PF in SR-IOV mode */ enum devlink_perm_config_param { DEVLINK_PERM_CONFIG_SRIOV_ENABLED, + DEVLINK_PERM_CONFIG_NUM_VF_PER_PF, __DEVLINK_PERM_CONFIG_MAX, DEVLINK_PERM_CONFIG_MAX = __DEVLINK_PERM_CONFIG_MAX - 1 diff --git a/net/core/devlink.c b/net/core/devlink.c index 58ba715..18f2600 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1570,6 +1570,7 @@ static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1]; static const u8 devlink_perm_cfg_param_types[DEVLINK_PERM_CONFIG_MAX + 1] = { [DEVLINK_PERM_CONFIG_SRIOV_ENABLED] = NLA_U8, + [DEVLINK_PERM_CONFIG_NUM_VF_PER_PF] = NLA_U32, }; static int devlink_nl_single_param_get(struct sk_buff *msg, -- 2.7.4