From patchwork Sun Jun 19 21:17:30 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Per Forlin X-Patchwork-Id: 2059 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 1605E23E02 for ; Sun, 19 Jun 2011 21:19:55 +0000 (UTC) Received: from mail-vw0-f52.google.com (mail-vw0-f52.google.com [209.85.212.52]) by fiordland.canonical.com (Postfix) with ESMTP id D7D5DA18175 for ; Sun, 19 Jun 2011 21:19:54 +0000 (UTC) Received: by mail-vw0-f52.google.com with SMTP id 16so3010065vws.11 for ; Sun, 19 Jun 2011 14:19:54 -0700 (PDT) Received: by 10.52.175.197 with SMTP id cc5mr2468231vdc.287.1308518394598; Sun, 19 Jun 2011 14:19:54 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.52.183.130 with SMTP id em2cs1321vdc; Sun, 19 Jun 2011 14:19:54 -0700 (PDT) Received: by 10.204.138.136 with SMTP id a8mr804019bku.106.1308518393636; Sun, 19 Jun 2011 14:19:53 -0700 (PDT) Received: from mail-bw0-f50.google.com (mail-bw0-f50.google.com [209.85.214.50]) by mx.google.com with ESMTPS id k28si13663452bku.77.2011.06.19.14.19.52 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 19 Jun 2011 14:19:53 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.214.50 is neither permitted nor denied by best guess record for domain of per.forlin@linaro.org) client-ip=209.85.214.50; Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.214.50 is neither permitted nor denied by best guess record for domain of per.forlin@linaro.org) smtp.mail=per.forlin@linaro.org Received: by mail-bw0-f50.google.com with SMTP id 2so4353466bwz.37 for ; Sun, 19 Jun 2011 14:19:52 -0700 (PDT) Received: by 10.204.7.17 with SMTP id b17mr3377424bkb.61.1308518392249; Sun, 19 Jun 2011 14:19:52 -0700 (PDT) Received: from localhost.localdomain (c-3c7b71d5.029-82-6c756e10.cust.bredbandsbolaget.se [213.113.123.60]) by mx.google.com with ESMTPS id k16sm3870514bks.1.2011.06.19.14.19.50 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 19 Jun 2011 14:19:51 -0700 (PDT) From: Per Forlin To: linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Nicolas Pitre , linaro-dev@lists.linaro.org, Venkatraman S Cc: Chris Ball , Per Forlin Subject: [PATCH v6 04/11] mmc: mmc_test: add debugfs file to list all tests Date: Sun, 19 Jun 2011 23:17:30 +0200 Message-Id: <1308518257-9783-5-git-send-email-per.forlin@linaro.org> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1308518257-9783-1-git-send-email-per.forlin@linaro.org> References: <1308518257-9783-1-git-send-email-per.forlin@linaro.org> Add a debugfs file "testlist" to print all available tests Signed-off-by: Per Forlin --- drivers/mmc/card/mmc_test.c | 39 ++++++++++++++++++++++++++++++++++++++- 1 files changed, 38 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index 233cdfa..e8508e9 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -2445,6 +2445,32 @@ static const struct file_operations mmc_test_fops_test = { .release = single_release, }; +static int mtf_testlist_show(struct seq_file *sf, void *data) +{ + int i; + + mutex_lock(&mmc_test_lock); + + for (i = 0; i < ARRAY_SIZE(mmc_test_cases); i++) + seq_printf(sf, "%d:\t%s\n", i+1, mmc_test_cases[i].name); + + mutex_unlock(&mmc_test_lock); + + return 0; +} + +static int mtf_testlist_open(struct inode *inode, struct file *file) +{ + return single_open(file, mtf_testlist_show, inode->i_private); +} + +static const struct file_operations mmc_test_fops_testlist = { + .open = mtf_testlist_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static void mmc_test_free_file_test(struct mmc_card *card) { struct mmc_test_dbgfs_file *df, *dfs; @@ -2476,7 +2502,18 @@ static int mmc_test_register_file_test(struct mmc_card *card) if (IS_ERR_OR_NULL(file)) { dev_err(&card->dev, - "Can't create file. Perhaps debugfs is disabled.\n"); + "Can't create test. Perhaps debugfs is disabled.\n"); + ret = -ENODEV; + goto err; + } + + if (card->debugfs_root) + file = debugfs_create_file("testlist", S_IRUGO, + card->debugfs_root, card, &mmc_test_fops_testlist); + + if (IS_ERR_OR_NULL(file)) { + dev_err(&card->dev, + "Can't create testlist. Perhaps debugfs is disabled.\n"); ret = -ENODEV; goto err; }