From patchwork Wed Aug 14 23:12:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Fernandes X-Patchwork-Id: 2844882 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1B227BF546 for ; Wed, 14 Aug 2013 23:16:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4FCC9206CE for ; Wed, 14 Aug 2013 23:16:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 71A77206C2 for ; Wed, 14 Aug 2013 23:16:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933284Ab3HNXQS (ORCPT ); Wed, 14 Aug 2013 19:16:18 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:39016 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933483Ab3HNXNl (ORCPT ); Wed, 14 Aug 2013 19:13:41 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r7ENDCiE029840; Wed, 14 Aug 2013 18:13:12 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r7ENDCSs026605; Wed, 14 Aug 2013 18:13:12 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Wed, 14 Aug 2013 18:13:11 -0500 Received: from joel-laptop.itg.ti.com (h56-176.vpn.ti.com [172.24.56.176]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r7ENCnGs031508; Wed, 14 Aug 2013 18:13:11 -0500 From: Joel Fernandes To: Herbert Xu , "David S. Miller" , Mark Greer , Tony Lindgren , Santosh Shilimkar , Rajendra Nayak , Lokesh Vutla CC: Linux OMAP List , Linux ARM Kernel List , Linux Kernel Mailing List , Linux Crypto Mailing List , Joel Fernandes Subject: [PATCH 07/10] crypto: omap-aes: Add IRQ info and helper macros Date: Wed, 14 Aug 2013 18:12:46 -0500 Message-ID: <1376521969-16807-8-git-send-email-joelf@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1376521969-16807-1-git-send-email-joelf@ti.com> References: <1376521969-16807-1-git-send-email-joelf@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-9.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add IRQ information to pdata and helper macros. These are required for PIO-mode support. Signed-off-by: Joel Fernandes --- drivers/crypto/omap-aes.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 71da52b..c057eac 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -82,6 +82,10 @@ #define AES_REG_LENGTH_N(x) (0x54 + ((x) * 0x04)) +#define AES_REG_IRQ_STATUS(dd) ((dd)->pdata->irq_status_ofs) +#define AES_REG_IRQ_ENABLE(dd) ((dd)->pdata->irq_enable_ofs) +#define AES_REG_IRQ_DATA_IN BIT(1) +#define AES_REG_IRQ_DATA_OUT BIT(2) #define DEFAULT_TIMEOUT (5*HZ) #define FLAGS_MODE_MASK 0x000f @@ -127,6 +131,8 @@ struct omap_aes_pdata { u32 data_ofs; u32 rev_ofs; u32 mask_ofs; + u32 irq_enable_ofs; + u32 irq_status_ofs; u32 dma_enable_in; u32 dma_enable_out; @@ -846,6 +852,8 @@ static const struct omap_aes_pdata omap_aes_pdata_omap4 = { .data_ofs = 0x60, .rev_ofs = 0x80, .mask_ofs = 0x84, + .irq_status_ofs = 0x8c, + .irq_enable_ofs = 0x90, .dma_enable_in = BIT(5), .dma_enable_out = BIT(6), .major_mask = 0x0700,