From patchwork Tue Jun 13 14:12:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Przemek Kitszel X-Patchwork-Id: 13278885 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 558C0522B for ; Tue, 13 Jun 2023 14:15:40 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B45F1D1 for ; Tue, 13 Jun 2023 07:15:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686665738; x=1718201738; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/AsdHWXHIV44bj+/sh2cZP3+Y7g33GwoX0+PiUBSW1w=; b=iKChgvfJTXq8r9M2LaNiIHn+e3e3oaBxigIwZmnwmYEnWU9xKyVOostL lVgYx6tWnQRq51vEBPfGYMHFhIqM6EGumfJwzT+yqr4nYPN1Kq+s0qQcZ 26cw86q54+2e8gzuVyWgNQHcYKOr0d4dIaVhyXKN2VPYQHob4NNCGad5V 1ucDXDh9YCIJwkibKbs2sn10PMDcy8K5Ix/vCSz7HyLKRPvIvzQpVwGJw tgiiAqoOUn6Zq5oVtrRDksRugNbs4HoQYmDYEUBo3CqhpvAZ47xG8SaOP nvkhrbMvk42sLKJ9+9JTLxEQPV2MJ0r5WwvVQa4NsqQqzUM8c+lUfOVZT g==; X-IronPort-AV: E=McAfee;i="6600,9927,10740"; a="337981462" X-IronPort-AV: E=Sophos;i="6.00,239,1681196400"; d="scan'208";a="337981462" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2023 07:15:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10740"; a="856105019" X-IronPort-AV: E=Sophos;i="6.00,239,1681196400"; d="scan'208";a="856105019" Received: from irvmail002.ir.intel.com ([10.43.11.120]) by fmsmga001.fm.intel.com with ESMTP; 13 Jun 2023 07:15:36 -0700 Received: from pelor.igk.intel.com (pelor.igk.intel.com [10.123.220.13]) by irvmail002.ir.intel.com (Postfix) with ESMTP id A081B35429; Tue, 13 Jun 2023 15:15:35 +0100 (IST) From: Przemek Kitszel To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, Tony Nguyen , Ahmed Zaki , Maciej Fijalkowski , Przemek Kitszel Subject: [PATCH iwl-next 1/2] iavf: remove some unused functions and pointless wrappers Date: Tue, 13 Jun 2023 10:12:52 -0400 Message-Id: <20230613141253.57811-2-przemyslaw.kitszel@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230613141253.57811-1-przemyslaw.kitszel@intel.com> References: <20230613141253.57811-1-przemyslaw.kitszel@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Remove iavf_aq_get_rss_lut(), iavf_aq_get_rss_key(), iavf_vf_reset(). Remove some "OS specific memory free for shared code" wrappers ;) Signed-off-by: Przemek Kitszel --- drivers/net/ethernet/intel/iavf/iavf_alloc.h | 3 +- drivers/net/ethernet/intel/iavf/iavf_common.c | 45 ------------------- drivers/net/ethernet/intel/iavf/iavf_main.c | 20 +++------ drivers/net/ethernet/intel/iavf/iavf_osdep.h | 9 ---- .../net/ethernet/intel/iavf/iavf_prototype.h | 5 --- 5 files changed, 7 insertions(+), 75 deletions(-) diff --git a/drivers/net/ethernet/intel/iavf/iavf_alloc.h b/drivers/net/ethernet/intel/iavf/iavf_alloc.h index 2711573c14ec..162ea70685a6 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_alloc.h +++ b/drivers/net/ethernet/intel/iavf/iavf_alloc.h @@ -28,7 +28,6 @@ enum iavf_status iavf_free_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem); enum iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem, u32 size); -enum iavf_status iavf_free_virt_mem(struct iavf_hw *hw, - struct iavf_virt_mem *mem); +void iavf_free_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem); #endif /* _IAVF_ALLOC_H_ */ diff --git a/drivers/net/ethernet/intel/iavf/iavf_common.c b/drivers/net/ethernet/intel/iavf/iavf_common.c index dd11dbbd5551..1afd761d8052 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_common.c +++ b/drivers/net/ethernet/intel/iavf/iavf_common.c @@ -35,7 +35,6 @@ enum iavf_status iavf_set_mac_type(struct iavf_hw *hw) status = IAVF_ERR_DEVICE_NOT_SUPPORTED; } - hw_dbg(hw, "found mac: %d, returns: %d\n", hw->mac.type, status); return status; } @@ -397,23 +396,6 @@ static enum iavf_status iavf_aq_get_set_rss_lut(struct iavf_hw *hw, return status; } -/** - * iavf_aq_get_rss_lut - * @hw: pointer to the hardware structure - * @vsi_id: vsi fw index - * @pf_lut: for PF table set true, for VSI table set false - * @lut: pointer to the lut buffer provided by the caller - * @lut_size: size of the lut buffer - * - * get the RSS lookup table, PF or VSI type - **/ -enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 vsi_id, - bool pf_lut, u8 *lut, u16 lut_size) -{ - return iavf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, - false); -} - /** * iavf_aq_set_rss_lut * @hw: pointer to the hardware structure @@ -472,19 +454,6 @@ iavf_status iavf_aq_get_set_rss_key(struct iavf_hw *hw, u16 vsi_id, return status; } -/** - * iavf_aq_get_rss_key - * @hw: pointer to the hw struct - * @vsi_id: vsi fw index - * @key: pointer to key info struct - * - **/ -enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 vsi_id, - struct iavf_aqc_get_set_rss_key_data *key) -{ - return iavf_aq_get_set_rss_key(hw, vsi_id, key, false); -} - /** * iavf_aq_set_rss_key * @hw: pointer to the hw struct @@ -828,17 +797,3 @@ void iavf_vf_parse_hw_config(struct iavf_hw *hw, vsi_res++; } } - -/** - * iavf_vf_reset - * @hw: pointer to the hardware structure - * - * Send a VF_RESET message to the PF. Does not wait for response from PF - * as none will be forthcoming. Immediately after calling this function, - * the admin queue should be shut down and (optionally) reinitialized. - **/ -enum iavf_status iavf_vf_reset(struct iavf_hw *hw) -{ - return iavf_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF, - 0, NULL, 0, NULL); -} diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index cf43e71e9c4f..adb9d3fe1a28 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -231,12 +231,11 @@ enum iavf_status iavf_allocate_dma_mem_d(struct iavf_hw *hw, } /** - * iavf_free_dma_mem_d - OS specific memory free for shared code + * iavf_free_dma_mem - wrapper for DMA memory freeing * @hw: pointer to the HW structure * @mem: ptr to mem struct to free **/ -enum iavf_status iavf_free_dma_mem_d(struct iavf_hw *hw, - struct iavf_dma_mem *mem) +enum iavf_status iavf_free_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem) { struct iavf_adapter *adapter = (struct iavf_adapter *)hw->back; @@ -248,12 +247,12 @@ enum iavf_status iavf_free_dma_mem_d(struct iavf_hw *hw, } /** - * iavf_allocate_virt_mem_d - OS specific memory alloc for shared code + * iavf_allocate_virt_mem - virt memory alloc wrapper * @hw: pointer to the HW structure * @mem: ptr to mem struct to fill out * @size: size of memory requested **/ -enum iavf_status iavf_allocate_virt_mem_d(struct iavf_hw *hw, +enum iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem, u32 size) { if (!mem) @@ -269,20 +268,13 @@ enum iavf_status iavf_allocate_virt_mem_d(struct iavf_hw *hw, } /** - * iavf_free_virt_mem_d - OS specific memory free for shared code + * iavf_free_virt_mem - virt memory free wrapper * @hw: pointer to the HW structure * @mem: ptr to mem struct to free **/ -enum iavf_status iavf_free_virt_mem_d(struct iavf_hw *hw, - struct iavf_virt_mem *mem) +void iavf_free_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem) { - if (!mem) - return IAVF_ERR_PARAM; - - /* it's ok to kfree a NULL pointer */ kfree(mem->va); - - return 0; } /** diff --git a/drivers/net/ethernet/intel/iavf/iavf_osdep.h b/drivers/net/ethernet/intel/iavf/iavf_osdep.h index a452ce90679a..77d33deaabb5 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_osdep.h +++ b/drivers/net/ethernet/intel/iavf/iavf_osdep.h @@ -13,12 +13,6 @@ /* get readq/writeq support for 32 bit kernels, use the low-first version */ #include -/* File to be the magic between shared code and - * actual OS primitives - */ - -#define hw_dbg(hw, S, A...) do {} while (0) - #define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) #define rd32(a, reg) readl((a)->hw_addr + (reg)) @@ -35,14 +29,11 @@ struct iavf_dma_mem { #define iavf_allocate_dma_mem(h, m, unused, s, a) \ iavf_allocate_dma_mem_d(h, m, s, a) -#define iavf_free_dma_mem(h, m) iavf_free_dma_mem_d(h, m) struct iavf_virt_mem { void *va; u32 size; }; -#define iavf_allocate_virt_mem(h, m, s) iavf_allocate_virt_mem_d(h, m, s) -#define iavf_free_virt_mem(h, m) iavf_free_virt_mem_d(h, m) #define iavf_debug(h, m, s, ...) \ do { \ diff --git a/drivers/net/ethernet/intel/iavf/iavf_prototype.h b/drivers/net/ethernet/intel/iavf/iavf_prototype.h index edebfbbcffdc..940cb4203fbe 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_prototype.h +++ b/drivers/net/ethernet/intel/iavf/iavf_prototype.h @@ -40,12 +40,8 @@ enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading); const char *iavf_aq_str(struct iavf_hw *hw, enum iavf_admin_queue_err aq_err); const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err); -enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid, - bool pf_lut, u8 *lut, u16 lut_size); enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid, bool pf_lut, u8 *lut, u16 lut_size); -enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid, - struct iavf_aqc_get_set_rss_key_data *key); enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid, struct iavf_aqc_get_set_rss_key_data *key); @@ -60,7 +56,6 @@ static inline struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype) void iavf_vf_parse_hw_config(struct iavf_hw *hw, struct virtchnl_vf_resource *msg); -enum iavf_status iavf_vf_reset(struct iavf_hw *hw); enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw, enum virtchnl_ops v_opcode, enum iavf_status v_retval,