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Received: from [172.16.1.162] by ale.deltatee.com with esmtp (Exim 4.92) (envelope-from ) id 1kPx5J-0007C8-Ug; Tue, 06 Oct 2020 18:13:34 -0600 To: Chaitanya Kulkarni , "linux-kernel@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "linux-block@vger.kernel.org" , Omar Sandoval References: <20200930185422.11494-1-logang@deltatee.com> <20200930185422.11494-6-logang@deltatee.com> From: Logan Gunthorpe Message-ID: Date: Tue, 6 Oct 2020 18:13:33 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-CA X-SA-Exim-Connect-IP: 172.16.1.162 X-SA-Exim-Rcpt-To: sbates@raithlin.com, sagi@grimberg.me, osandov@osandov.com, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Chaitanya.Kulkarni@wdc.com X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: [PATCH blktests v2 05/11] nvme: Add common helpers for passthru tests X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201006_201336_851582_73470320 X-CRM114-Status: GOOD ( 16.13 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sagi Grimberg , Stephen Bates Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 2020-10-06 6:02 p.m., Chaitanya Kulkarni wrote: > On 9/30/20 12:01, Logan Gunthorpe wrote: >> Add some simple helpers to setup a passthru target that passes through >> to a nvme test device. >> >> Signed-off-by: Logan Gunthorpe >> --- >> tests/nvme/rc | 76 +++++++++++++++++++++++++++++++++++++++++++++++++++ >> 1 file changed, 76 insertions(+) >> >> diff --git a/tests/nvme/rc b/tests/nvme/rc >> index dfa57a299625..1ea23308a3f7 100644 >> --- a/tests/nvme/rc >> +++ b/tests/nvme/rc >> @@ -73,6 +73,17 @@ _require_nvme_trtype_is_fabrics() { >> return 0 >> } >> >> +_test_dev_nvme_ctrl() { >> + local dev >> + >> + dev=$(cat "${TEST_DEV_SYSFS}/device/dev") > can you initialize dev this at the time of declaration ? Yup, will fix. >> + echo "/dev/char/${dev}" >> +} >> + >> +_test_dev_nvme_nsid() { >> + cat "${TEST_DEV_SYSFS}/nsid" >> +} >> + >> _cleanup_nvmet() { >> local dev >> local port >> @@ -257,6 +268,27 @@ _remove_nvmet_subsystem() { >> rmdir "${subsys_path}" >> } >> >> +_create_nvmet_passthru() { >> + local nvmet_subsystem="$1" >> + local subsys_path="${NVMET_CFS}/subsystems/${nvmet_subsystem}" >> + local passthru_path="${subsys_path}/passthru" >> + >> + mkdir -p "${subsys_path}" >> + printf 1 > "${subsys_path}/attr_allow_any_host" >> + >> + printf "%s" "$(_test_dev_nvme_ctrl)" > "${passthru_path}/device_path" >> + printf 1 > "${passthru_path}/enable" > > can you please echo in general and printf only when it is needed ?> > I know existing code is a bit inconsistent I'll send a clenup to make it > uniform. Yes, I agree. I will it fix in v3. Thanks, Logan _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme