From patchwork Tue Dec 5 21:25:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zanussi, Tom" X-Patchwork-Id: 13480768 X-Patchwork-Delegate: herbert@gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="SEsHYKq0" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3A2BD51; Tue, 5 Dec 2023 13:25:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701811551; x=1733347551; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=oTslo5dfBjUzN5B7+kuIpfd8d61O/Ub8JrrlE4TLUdc=; b=SEsHYKq0k6lpZLRWKTL9Fm7LCdIhXaLJEfzOByUWjb9YuMFtteOA/qEA iLIAXE32b3hVSRC49GB2O0yBitRo9O5PSw6H2rdd+VKvlw6lEmmFmSah6 pFr6+Uo93gclMO0szpq4IjMH+B56IY2DeFdluC5iHZDVjRtoePbpqj5xc FHHf7+xywSkxJj7CfNEU9V3miNcrxVLG3PRiWK2ZJJ60UI3Yc3jJAoSZM IITazYi8AHAbVW7rniqvxqsLQjsn6oxU2PgbD04fwsZRW5yYkO+GPhCYS gKxzBelX0n88PZixIwm0+E13BHhTW4Z85XByHQIh49m1HSt6AhT2OFz2R A==; X-IronPort-AV: E=McAfee;i="6600,9927,10915"; a="396751600" X-IronPort-AV: E=Sophos;i="6.04,253,1695711600"; d="scan'208";a="396751600" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2023 13:25:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.04,253,1695711600"; d="scan'208";a="19102571" Received: from jsamonte-mobl.amr.corp.intel.com (HELO tzanussi-mobl1.amr.corp.intel.com) ([10.212.71.180]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2023 13:25:48 -0800 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, vinodh.gopal@intel.com, giovanni.cabiddu@intel.com, pavel@ucw.cz, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, dmaengine@vger.kernel.org Subject: [PATCH v12 03/14] dmaengine: idxd: Export descriptor management functions Date: Tue, 5 Dec 2023 15:25:19 -0600 Message-Id: <20231205212530.285671-4-tom.zanussi@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231205212530.285671-1-tom.zanussi@linux.intel.com> References: <20231205212530.285671-1-tom.zanussi@linux.intel.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 Acked-by: Vinod Koul --- 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);