From patchwork Fri Nov 17 01:17:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nambiar, Amritha" X-Patchwork-Id: 13458322 X-Patchwork-Delegate: kuba@kernel.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="hDd1DzEZ" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22276129 for ; Thu, 16 Nov 2023 17:00:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700182857; x=1731718857; h=subject:from:to:cc:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=i8eR8vzskm4EGOPd3b1RA0YscHZ39w0sfT2CwKhySj0=; b=hDd1DzEZ67rNu4WIkp7NuJl2dUVsSyXbp5TThDYOQ+tjEZHaLFYvoQP0 M9OHJCBlY4Tp1S029/ShANwIynZPaKEUu21Of1j+3G3StRsRfZfV0qG7O 2hpE1NMXEyZEDw9xlEVvtWiMA24U65Tft9NHky4j3vrrtVS2v8xHdRQlE KxmQjcc6/Kg78oaR1WAvKGrbuAB9wPqkVJ9/WbtTrBm/xEWrXMgIKGcmO /aItRnOM7lrY93cETFJF2fViat/gzPTG4S44r6nL8yaYfqX2VNxFtrDex Nt5LHYSVlQuVZuMuh51K0yokaIaVEf/YI9dK76G3QV5Sl2NTSGWQB1YmQ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10896"; a="381605260" X-IronPort-AV: E=Sophos;i="6.04,205,1695711600"; d="scan'208";a="381605260" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2023 17:00:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10896"; a="759019607" X-IronPort-AV: E=Sophos;i="6.04,205,1695711600"; d="scan'208";a="759019607" Received: from anambiarhost.jf.intel.com ([10.166.29.163]) by orsmga007.jf.intel.com with ESMTP; 16 Nov 2023 17:00:56 -0800 Subject: [net-next PATCH v8 07/10] netdev-genl: spec: Add irq in netdev netlink YAML spec From: Amritha Nambiar To: netdev@vger.kernel.org, kuba@kernel.org, pabeni@redhat.com Cc: sridhar.samudrala@intel.com, amritha.nambiar@intel.com Date: Thu, 16 Nov 2023 17:17:14 -0800 Message-ID: <170018383470.3767.4128247251513369127.stgit@anambiarhost.jf.intel.com> In-Reply-To: <170018355327.3767.5169918029687620348.stgit@anambiarhost.jf.intel.com> References: <170018355327.3767.5169918029687620348.stgit@anambiarhost.jf.intel.com> User-Agent: StGit/unknown-version Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Add support in netlink spec(netdev.yaml) for interrupt number among the NAPI attributes. Add code generated from the spec. Signed-off-by: Amritha Nambiar Reviewed-by: Sridhar Samudrala --- Documentation/netlink/specs/netdev.yaml | 5 +++++ include/uapi/linux/netdev.h | 1 + tools/include/uapi/linux/netdev.h | 1 + tools/net/ynl/generated/netdev-user.c | 6 ++++++ tools/net/ynl/generated/netdev-user.h | 2 ++ 5 files changed, 15 insertions(+) diff --git a/Documentation/netlink/specs/netdev.yaml b/Documentation/netlink/specs/netdev.yaml index d68ab270618e..4161f302352d 100644 --- a/Documentation/netlink/specs/netdev.yaml +++ b/Documentation/netlink/specs/netdev.yaml @@ -104,6 +104,10 @@ attribute-sets: name: id doc: ID of the NAPI instance. type: u32 + - + name: irq + doc: The associated interrupt vector number for the napi + type: u32 - name: queue attributes: @@ -197,6 +201,7 @@ operations: attributes: - id - ifindex + - irq dump: request: attributes: diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index ee590cbb9782..10ddb7cfde07 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -72,6 +72,7 @@ enum { enum { NETDEV_A_NAPI_IFINDEX = 1, NETDEV_A_NAPI_ID, + NETDEV_A_NAPI_IRQ, __NETDEV_A_NAPI_MAX, NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1) diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h index ee590cbb9782..10ddb7cfde07 100644 --- a/tools/include/uapi/linux/netdev.h +++ b/tools/include/uapi/linux/netdev.h @@ -72,6 +72,7 @@ enum { enum { NETDEV_A_NAPI_IFINDEX = 1, NETDEV_A_NAPI_ID, + NETDEV_A_NAPI_IRQ, __NETDEV_A_NAPI_MAX, NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1) diff --git a/tools/net/ynl/generated/netdev-user.c b/tools/net/ynl/generated/netdev-user.c index a49265f4f4d9..2bd57420b548 100644 --- a/tools/net/ynl/generated/netdev-user.c +++ b/tools/net/ynl/generated/netdev-user.c @@ -101,6 +101,7 @@ struct ynl_policy_nest netdev_queue_nest = { struct ynl_policy_attr netdev_napi_policy[NETDEV_A_NAPI_MAX + 1] = { [NETDEV_A_NAPI_IFINDEX] = { .name = "ifindex", .type = YNL_PT_U32, }, [NETDEV_A_NAPI_ID] = { .name = "id", .type = YNL_PT_U32, }, + [NETDEV_A_NAPI_IRQ] = { .name = "irq", .type = YNL_PT_U32, }, }; struct ynl_policy_nest netdev_napi_nest = { @@ -394,6 +395,11 @@ int netdev_napi_get_rsp_parse(const struct nlmsghdr *nlh, void *data) return MNL_CB_ERROR; dst->_present.ifindex = 1; dst->ifindex = mnl_attr_get_u32(attr); + } else if (type == NETDEV_A_NAPI_IRQ) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.irq = 1; + dst->irq = mnl_attr_get_u32(attr); } } diff --git a/tools/net/ynl/generated/netdev-user.h b/tools/net/ynl/generated/netdev-user.h index 33ba75905ee1..de7205b63ccf 100644 --- a/tools/net/ynl/generated/netdev-user.h +++ b/tools/net/ynl/generated/netdev-user.h @@ -213,10 +213,12 @@ struct netdev_napi_get_rsp { struct { __u32 id:1; __u32 ifindex:1; + __u32 irq:1; } _present; __u32 id; __u32 ifindex; + __u32 irq; }; void netdev_napi_get_rsp_free(struct netdev_napi_get_rsp *rsp);