From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 85581464A2; Fri, 28 Mar 2025 12:16:54 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E0D3940677; Fri, 28 Mar 2025 12:16:37 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by mails.dpdk.org (Postfix) with ESMTP id 9FC0940668; Fri, 28 Mar 2025 12:16:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743160596; x=1774696596; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=I2L+i6K7bAziiy5Tk2INWAkXyhJSzRDIRTonCKRWtAY=; b=gCUDYr4s8pFA8ElYIRLFhEf3XSNEOIHywy4cc1Gj7gD/8gE/dXk4XSAH XYIWlwY95lw5XQNFUMi2Bg0Aqdr4jBwBbp9J3tn9sAAgTrMvBIFGM7jRg E8jpNmM0R9DHvJWnSKryPAvrTGfL/kJkcYIuDt3f5uBAesuEAX3lh6yVy FtwaHRVNFZsiONNjwPn9K2o+9JbuZ6OMishQrh62U/VA9wgf9zRy3vVyH M93GcgPssvCzaDfx60nd6BziYdijuOMTvLR6e5WMCbowj3VF+p636HV4a +ZnqpINxfm2XoUALwgkWy6RHYbKCkEdPDhtvln6187dCwHTHgnx85yCuH w==; X-CSE-ConnectionGUID: tHGpnZdlSmSvAHSOrW2AYg== X-CSE-MsgGUID: EiGyzF6IQK2CiGhynyz6XA== X-IronPort-AV: E=McAfee;i="6700,10204,11385"; a="44435468" X-IronPort-AV: E=Sophos;i="6.14,283,1736841600"; d="scan'208";a="44435468" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2025 04:16:36 -0700 X-CSE-ConnectionGUID: EjiqxRY/TcOCqJEv7kOnZA== X-CSE-MsgGUID: 6oy+gS8FQz6PGi4Za6Rpgg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,283,1736841600"; d="scan'208";a="125423293" Received: from unknown (HELO silpixa00401385.ir.intel.com) ([10.237.214.31]) by orviesa006.jf.intel.com with ESMTP; 28 Mar 2025 04:16:33 -0700 From: Bruce Richardson To: dev@dpdk.org Cc: David Marchand , Anatoly Burakov , Vladimir Medvedkin , Bruce Richardson , stable@dpdk.org Subject: [PATCH v4 4/9] net/ixgbe/base: fix compilation warnings Date: Fri, 28 Mar 2025 11:16:16 +0000 Message-ID: <20250328111621.2665257-5-bruce.richardson@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250328111621.2665257-1-bruce.richardson@intel.com> References: <20250326155230.1315056-1-bruce.richardson@intel.com> <20250328111621.2665257-1-bruce.richardson@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org We can remove almost all of the "unused parameter" and "unused variable" warnings by just improving the macro definitions in the osdep.h header. Remaining two instances can be fixed by just one-line additions to the code, so add those to give us a clean build with the warnings enabled. Fixes: af75078fece3 ("first public release") Fixes: c6cb313da739 ("net/ixgbe/base: add link management for E610") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson --- drivers/net/intel/ixgbe/base/ixgbe_e610.c | 2 ++ drivers/net/intel/ixgbe/base/ixgbe_osdep.h | 19 +++++++++++-------- drivers/net/intel/ixgbe/base/meson.build | 11 ----------- 3 files changed, 13 insertions(+), 19 deletions(-) diff --git a/drivers/net/intel/ixgbe/base/ixgbe_e610.c b/drivers/net/intel/ixgbe/base/ixgbe_e610.c index 5474c3012a..7420c78d07 100644 --- a/drivers/net/intel/ixgbe/base/ixgbe_e610.c +++ b/drivers/net/intel/ixgbe/base/ixgbe_e610.c @@ -1054,6 +1054,7 @@ static void ixgbe_parse_vsi_func_caps(struct ixgbe_hw *hw, struct ixgbe_hw_func_caps *func_p, struct ixgbe_aci_cmd_list_caps_elem *cap) { + UNREFERENCED_PARAMETER(cap); func_p->guar_num_vsi = ixgbe_get_num_per_func(hw, IXGBE_MAX_VSI); } @@ -1770,6 +1771,7 @@ s32 ixgbe_aci_set_event_mask(struct ixgbe_hw *hw, u8 port_num, u16 mask) struct ixgbe_aci_cmd_set_event_mask *cmd; struct ixgbe_aci_desc desc; + UNREFERENCED_PARAMETER(port_num); cmd = &desc.params.set_event_mask; ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_set_event_mask); diff --git a/drivers/net/intel/ixgbe/base/ixgbe_osdep.h b/drivers/net/intel/ixgbe/base/ixgbe_osdep.h index 6e5f7b4ae8..398c38bffd 100644 --- a/drivers/net/intel/ixgbe/base/ixgbe_osdep.h +++ b/drivers/net/intel/ixgbe/base/ixgbe_osdep.h @@ -57,13 +57,16 @@ /* Bunch of defines for shared code bogosity */ #ifndef UNREFERENCED_PARAMETER -#define UNREFERENCED_PARAMETER(_p) +#define UNREFERENCED_PARAMETER(_p) (void)(_p) #endif -#define UNREFERENCED_1PARAMETER(_p) -#define UNREFERENCED_2PARAMETER(_p, _q) -#define UNREFERENCED_3PARAMETER(_p, _q, _r) -#define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) -#define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) +#define UNREFERENCED_1PARAMETER(_p) (void)(_p) +#define UNREFERENCED_2PARAMETER(_p, _q) do { (void)(_p); (void)(_q); } while(0) +#define UNREFERENCED_3PARAMETER(_p, _q, _r) \ + do { (void)(_p); (void)(_q); (void)(_r); } while(0) +#define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) \ + do { (void)(_p); (void)(_q); (void)(_r); (void)(_s); } while(0) +#define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) \ + do { (void)(_p); (void)(_q); (void)(_r); (void)(_s); (void)(_t); } while(0) /* Shared code error reporting */ enum { @@ -130,8 +133,8 @@ static inline uint32_t ixgbe_read_addr(volatile void* addr) IXGBE_PCI_REG_ADDR((hw), (reg) + ((index) << 2)) /* Not implemented !! */ -#define IXGBE_READ_PCIE_WORD(hw, reg) 0 -#define IXGBE_WRITE_PCIE_WORD(hw, reg, value) do { } while(0) +#define IXGBE_READ_PCIE_WORD(hw, reg) ((void)hw, (void)(reg), 0) +#define IXGBE_WRITE_PCIE_WORD(hw, reg, value) do { (void)hw; (void)reg; (void)value; } while(0) #define IXGBE_WRITE_FLUSH(a) IXGBE_READ_REG(a, IXGBE_STATUS) diff --git a/drivers/net/intel/ixgbe/base/meson.build b/drivers/net/intel/ixgbe/base/meson.build index f8b2ee6341..64e0bfd7be 100644 --- a/drivers/net/intel/ixgbe/base/meson.build +++ b/drivers/net/intel/ixgbe/base/meson.build @@ -19,17 +19,6 @@ sources = [ 'ixgbe_x550.c', ] -error_cflags = [ - '-Wno-unused-but-set-variable', - '-Wno-unused-parameter', - ] -c_args = cflags -foreach flag: error_cflags - if cc.has_argument(flag) - c_args += flag - endif -endforeach - base_lib = static_library('ixgbe_base', sources, dependencies: [static_rte_eal, static_rte_net], c_args: c_args) -- 2.45.2