Commit Graph

5 Commits

Author SHA1 Message Date
Marc Hartmayer
c871050097 zipl: tape0: use constants defined in linux_layout.h
Use the constants defined in `linux_layout.h`. Therefore move the
`PARMAREA` address offset to `linux_layout.h` and include the header.

Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2020-03-02 14:26:30 +01:00
Marc Hartmayer
7e37a1d4e0 zipl: move Linux layout definitions into separate header
Move the Linux layout values to `include/boot/linux_layout.h`. This
allows the reuse of the definitions, e.g. in assembler files, and
later for the creation of linker scripts.

Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2020-03-02 14:26:30 +01:00
Marc Hartmayer
0e385a81ca zipl: add SIGP_SET_ARCHITECTURE to sigp.h and use it
This makes the code easier to read.

Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2020-03-02 14:26:30 +01:00
Marc Hartmayer
675c854fa3 zipl: move SIGP related functions and definitions into separate header
Move SIGP related functions and definitions to
`include/boot/sigp.h`. This allows the reuse of the definitions in
assembler files.

Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2020-03-02 14:26:30 +01:00
Marc Hartmayer
9d39a4bd47 zipl: move IPL related definitions into separate header
Move the IPL related definitions into `include/boot/ipl.h`. This
allows the reuse of the definitions, e.g. in the boot loader for
protected guests.

Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2020-03-02 14:26:30 +01:00