[PATCH 4/7] scsi: docs: remove invalid link and update text for zfcp kernel config

Benjamin Block
2020-07-03T13:21:28Z

IBM decided to retire a lot of the content that was previously hosted on
"developerworks", and so some of the links we've used for documentation
are now dead or redirect to some general landing page with no correlation
to what the links were meant to provide.

Change the provided link in the Kconfig file for zfcp to rather refer to
our device drivers book that we regularly update and publish for free,
and whose name hasn't been changed since it was first published.

Our hardware is also not called "IBM eServer zSeries" anymore - in fact,
it hasn't been called like that since 2006. Use a broader term that
covers different server names over time.

Lastly, add a short paragraph about how our HBAs are typically named, to
have some more tangible references.

Reviewed-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
---
drivers/scsi/Kconfig | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index e9ff4cd5fbe9..571473a58f98 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1469,14 +1469,19 @@ config SCSI_SUNESP
module will be called sun_esp.

config ZFCP
- tristate "FCP host bus adapter driver for IBM eServer zSeries"
+ tristate "FCP host bus adapter driver for IBM mainframes"
depends on S390 && QDIO && SCSI
depends on SCSI_FC_ATTRS
help
- If you want to access SCSI devices attached to your IBM eServer
- zSeries by means of Fibre Channel interfaces say Y.
- For details please refer to the documentation provided by IBM at
- <http://oss.software.ibm.com/developerworks/opensource/linux390>
+ If you want to access SCSI devices attached to your IBM mainframe by
+ means of Fibre Channel Protocol host bus adapters say Y.
+
+ Supported HBAs include different models of the FICON Express and FCP
+ Express I/O cards.
+
+ For a more complete list, and for more details about setup and
+ operation refer to the IBM publication "Device Drivers, Features, and
+ Commands", SC33-8411.

This driver is also available as a module. This module will be
called zfcp. If you want to compile it as a module, say M here
--
2.26.2