Now we get this map layout by call XENMEM_memory_map then
save them into one global variable memory_map[]. It should
include lowmem range, rdm range and highmem range. Note
rdm range and highmem range may not exist in some cases.
And here we need to check if any reserved memory conflicts with
[RESERVED_MEMORY_DYNAMIC_START, RESERVED_MEMORY_DYNAMIC_END).
This range is used to allocate memory in hvmloder level, and
we would lead hvmloader failed in case of conflict since its
another rare possibility in real world.
CC: Keir Fraser <keir@xen.org>
CC: Jan Beulich <jbeulich@suse.com>
CC: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Jackson <ian.jackson@eu.citrix.com>
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: Ian Campbell <ian.campbell@citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
The emacs variable to set the C style from a local variable block is
c-file-style, not c-set-style.
Signed-off-by: David Vrabel <david.vrabel@citrix.com
Pass the table address as a paramter to the build function and cause
it to return the number of entries. Pass both base and offset as
parameters to the dump function.
This adds a duplicated e820.h header to ROMBIOS. Since the e820 data
structure is well defined by existing BIOS implementations I think
this is OK and simplifies the cross talk between hvmloader and
ROMBIOS.
Reduces the cross talk between ROMBIOS and hvmloader.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
Tiejun Chen
David Vrabel
Ian Campbell
Keir Fraser
Keir Fraser