From patchwork Mon May 8 20:07:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Zanussi X-Patchwork-Id: 679964 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2341C7EE2F for ; Mon, 8 May 2023 20:08:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233883AbjEHUIA (ORCPT ); Mon, 8 May 2023 16:08:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233715AbjEHUH4 (ORCPT ); Mon, 8 May 2023 16:07:56 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 076805BAA; Mon, 8 May 2023 13:07:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1683576469; x=1715112469; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yHOF6DrEvuRACHmnKROaRDudHiYk2POqQye99IoY3vM=; b=FnID8r0foLVAZy0mytCfB1LROjdNnJfy4fEznnMKedn5k0mETbzdvNQ0 +E6HbGtJPKPou/giiu1b3MsXNjAKjNJfzlfkLrzfgC7Yb6sma3B4kSDfw hXi4bG7A3yQYKMKwV4GC/1V64ve13ll3zZWOu+Ja0+adBWY3TfPmXiVGm 7hC0XMn9YJqiOKm/rmCuq382DtyBnynqTVLAtZ9VwDadtNQjgQCzLOHWx +oIr+xvzILMqAj9z/DLmvkw9gwcxFRERfr4vENIoNYyXADrXKLGw53XAi dmvzc5rtPk9U3nfb53+FDiU7BoyonPWCtxGhL6owHltOxEmeIm0Txnf2K A==; X-IronPort-AV: E=McAfee;i="6600,9927,10704"; a="348573631" X-IronPort-AV: E=Sophos;i="5.99,259,1677571200"; d="scan'208";a="348573631" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2023 13:07:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10704"; a="788241629" X-IronPort-AV: E=Sophos;i="5.99,259,1677571200"; d="scan'208";a="788241629" Received: from sajmal-mobl1.amr.corp.intel.com (HELO tzanussi-mobl1.intel.com) ([10.212.74.4]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2023 13:07:47 -0700 From: Tom Zanussi To: herbert@gondor.apana.org.au, davem@davemloft.net, fenghua.yu@intel.com, vkoul@kernel.org Cc: dave.jiang@intel.com, tony.luck@intel.com, wajdi.k.feghali@intel.com, james.guilford@intel.com, kanchana.p.sridhar@intel.com, giovanni.cabiddu@intel.com, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, dmaengine@vger.kernel.org Subject: [PATCH v4 04/15] dmaengine: idxd: Export descriptor management functions Date: Mon, 8 May 2023 15:07:26 -0500 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org To allow idxd sub-drivers to access the descriptor management functions, export them. Signed-off-by: Tom Zanussi Reviewed-by: Dave Jiang Reviewed-by: Fenghua Yu --- drivers/dma/idxd/submit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/dma/idxd/submit.c b/drivers/dma/idxd/submit.c index c01db23e3333..5e651e216094 100644 --- a/drivers/dma/idxd/submit.c +++ b/drivers/dma/idxd/submit.c @@ -61,6 +61,7 @@ struct idxd_desc *idxd_alloc_desc(struct idxd_wq *wq, enum idxd_op_type optype) return __get_desc(wq, idx, cpu); } +EXPORT_SYMBOL_NS_GPL(idxd_alloc_desc, IDXD); void idxd_free_desc(struct idxd_wq *wq, struct idxd_desc *desc) { @@ -69,6 +70,7 @@ void idxd_free_desc(struct idxd_wq *wq, struct idxd_desc *desc) desc->cpu = -1; sbitmap_queue_clear(&wq->sbq, desc->id, cpu); } +EXPORT_SYMBOL_NS_GPL(idxd_free_desc, IDXD); static struct idxd_desc *list_abort_desc(struct idxd_wq *wq, struct idxd_irq_entry *ie, struct idxd_desc *desc) @@ -215,3 +217,4 @@ int idxd_submit_desc(struct idxd_wq *wq, struct idxd_desc *desc) percpu_ref_put(&wq->wq_active); return 0; } +EXPORT_SYMBOL_NS_GPL(idxd_submit_desc, IDXD);