From: Tony Asleson <tasleson@redhat.com>
To: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
linux-ide@vger.kernel.org
Subject: [v5 06/12] libata: Add ata_scsi_durable_name
Date: Fri, 25 Sep 2020 11:19:23 -0500 [thread overview]
Message-ID: <20200925161929.1136806-7-tasleson@redhat.com> (raw)
In-Reply-To: <20200925161929.1136806-1-tasleson@redhat.com>
Function used to create the durable name for ata scsi.
Signed-off-by: Tony Asleson <tasleson@redhat.com>
---
drivers/ata/libata-scsi.c | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 46336084b1a9..194dac7dbdca 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1086,6 +1086,13 @@ int ata_scsi_dev_config(struct scsi_device *sdev, struct ata_device *dev)
return 0;
}
+int ata_scsi_durable_name(const struct device *dev, char *buf, size_t len)
+{
+ struct ata_device *ata_dev = container_of(dev, struct ata_device, tdev);
+
+ return scsi_durable_name(ata_dev->sdev, buf, len);
+}
+
/**
* ata_scsi_slave_config - Set SCSI device attributes
* @sdev: SCSI device to examine
@@ -1102,14 +1109,19 @@ int ata_scsi_slave_config(struct scsi_device *sdev)
{
struct ata_port *ap = ata_shost_to_port(sdev->host);
struct ata_device *dev = __ata_scsi_find_dev(ap, sdev);
- int rc = 0;
+ int rc;
ata_scsi_sdev_config(sdev);
- if (dev)
+ if (dev) {
rc = ata_scsi_dev_config(sdev, dev);
+ if (rc)
+ return rc;
- return rc;
+ dev->tdev.durable_name = ata_scsi_durable_name;
+ }
+
+ return 0;
}
EXPORT_SYMBOL_GPL(ata_scsi_slave_config);
--
2.26.2
next prev parent reply other threads:[~2020-09-25 16:19 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 16:19 [v5 00/12] Add persistent durable identifier to storage log messages Tony Asleson
2020-09-25 16:19 ` [v5 01/12] struct device: Add function callback durable_name Tony Asleson
2020-09-26 9:08 ` Sergei Shtylyov
2020-09-27 14:22 ` Tony Asleson
2020-09-27 16:15 ` Sergei Shtylyov
2020-09-29 17:51 ` Christoph Hellwig
2020-09-29 18:04 ` Greg Kroah-Hartman
2020-09-29 22:04 ` Tony Asleson
2020-09-30 7:38 ` Greg Kroah-Hartman
2020-09-30 7:40 ` Greg Kroah-Hartman
2020-09-30 14:35 ` Tony Asleson
2020-10-01 11:48 ` Greg Kroah-Hartman
2020-10-07 20:10 ` Tony Asleson
2020-10-08 4:48 ` Greg Kroah-Hartman
2020-10-08 20:49 ` Martin K. Petersen
2020-10-08 5:54 ` Hannes Reinecke
2020-10-08 6:22 ` Finn Thain
2020-09-25 16:19 ` [v5 02/12] create_syslog_header: Add durable name Tony Asleson
2020-09-25 16:19 ` [v5 03/12] dev_vprintk_emit: Increase hdr size Tony Asleson
2020-09-25 16:19 ` [v5 04/12] scsi: Add durable_name for dev_printk Tony Asleson
2020-09-25 16:19 ` [v5 05/12] nvme: Add durable name " Tony Asleson
2020-09-25 16:19 ` Tony Asleson [this message]
2020-09-25 16:19 ` [v5 07/12] libata: Make ata_scsi_durable_name static Tony Asleson
2020-09-26 8:40 ` Sergei Shtylyov
2020-09-26 14:17 ` Tony Asleson
2020-09-26 15:57 ` James Bottomley
2020-09-28 20:35 ` Tony Asleson
2020-09-25 16:19 ` [v5 08/12] Add durable_name_printk Tony Asleson
2020-09-26 23:53 ` Randy Dunlap
2020-09-28 15:52 ` Tony Asleson
2020-09-28 17:32 ` Randy Dunlap
2020-09-25 16:19 ` [v5 09/12] libata: use durable_name_printk Tony Asleson
2020-09-25 16:19 ` [v5 10/12] Add durable_name_printk_ratelimited Tony Asleson
2020-09-25 16:19 ` [v5 11/12] print_req_error: Use durable_name_printk_ratelimited Tony Asleson
2020-09-25 16:19 ` [v5 12/12] buffer_io_error: " Tony Asleson
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