The dracut installation directory is referenced from `chreipl-fcp-mpath`,
`zdev`, and `zipl`; in each with its own individual definition and
variable name. This makes it unnecessarily hard to change it when
installing from the top level directory of s390-tools and passing
variable overwrites via the command line.
Fix this by defining a common `DRACUTDIR` variable in the shared
`common.mak` file, and referencing this in each tool as base directory.
With this a user can simply pass `DRACUTDIR=/foo/bar/baz` on the
commandline and change the installation for all three tools.
Further, also derive common `DRACUTCONFDIR` and `DRACUTMODDIR` variables
from `DRACUTDIR` in `common.mak`, so that `zdev` and `zipl` don't use
different variable names for the same directory anymore, and all these
are defined together in a common place.
Semantically nothing changes for a default build/installation.
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a dracut hook that applies firmware-provided I/O configuration data
as auto-configuration during boot. This way, all I/O devices configured
by DPM are automatically brought online without further user
interaction.
This mechanism is active by default. It can be deactivated by specifying
the following parameter on the kernel command line:
rd.zdev=no-auto
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
