Do not embed IPXE into Rombios anymore. Instead, it is loaded by the
toolstack from a file as a separate module.
Ability to let user specify an IPXE blob will come later.
No user visible change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
We need to choose ACPI tables properly depending on the device
model version we are running. Previously, this decision was
made by BIOS type specific code in hvmloader, e.g. always load
QEMU traditional specific tables if it's ROMBIOS and always
load QEMU Xen specific tables if it's SeaBIOS.
This change saves this behavior (for compatibility) but adds
an additional way (xenstore key) to specify the correct
device model if we happen to run a non-default one. Toolstack
bit makes use of it.
The enforcement of BIOS type depending on QEMU version will
be lifted later when the rest of ROMBIOS compatibility fixes
are in place.
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Commit 149c6b unmasked an issue long present in Xen: the control/event
block addresses provided in the ACPI FADT table where hardcoded to the
V1 version. This was papered over because hvmloader would also always
set HVM_PARAM_ACPI_IOPORTS_LOCATION to 1 regardless of the BIOS
version.
The most notable issue caused by the above bug was that the QEMU
traditional GPE0 block was out of sync: the address provided in the
FADT didn't match the address QEMU was using.
Note that PM1a and TMR worked fine because the V1 address was
hardcoded in the FADT and HVM_PARAM_ACPI_IOPORTS_LOCATION was
unconditionally set to 1 by hvmloader.
Fix this by passing the address of the control/event blocks to
acpi_build_tables, so the values can be properly set in the FADT table
provided to the guest.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
We need to choose ACPI tables and ACPI IO port location
properly depending on the device model version we are running.
Previously, this decision was made by BIOS type specific
code in hvmloader, e.g. always load QEMU traditional specific
tables if it's ROMBIOS and always load QEMU Xen specific
tables if it's SeaBIOS.
This change saves this behavior (for compatibility) but adds
an additional way (xenstore key) to specify the correct
device model if we happen to run a non-default one. Toolstack
bit makes use of it.
The enforcement of BIOS type depending on QEMU version will
be lifted later when the rest of ROMBIOS compatibility fixes
are in place.
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
The original code used sizeof(info->signature) as the size parameter for
memcpy, which was wrong.
Fix that by using structure assignment.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
The BIOS blob can be found an entry called "firmware" of the modlist of
the hvm_start_info struct.
The found BIOS blob is not loaded by this patch, but only passed as
argument to bios_load() function.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
By doing this we can move hvmloader-private interfaces (such as
uart_exists(), lpt_exists() etc.) out of the ACPI builder. This will
help us with allowing to call the builder from places other than
hvmloader.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
In preparation for moving out ACPI builder make all
BIOSes call hvmloader_acpi_build_tables() instead of
calling ACPI code directly.
No functional changes.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
This patch loads the ACPI tables associated with QEMU instead of the one
for qemu-traditional, since we only support OVMF with qemu-xen.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
As recommended in http://www.gnu.org/licenses/gpl-howto.en.html.
This is the result of:
$ git grep -El Mass\|Temple\|Franklin | xargs ./fsf.pl
Where fsf.pl is:
#!/usr/bin/perl -w -pi.bak -0777
my $repl = 'If not, see <http://www.gnu.org/licenses/>.';
my $br = qr/(?:\s*\n\s*(?:[\*\#]|\/\/|\.\\" )?\s*|\s+)/;
my $inwt = qr/[Ii]f${br}not,${br}write${br}(?:to${br})?the${br}Free${br}Software${br}Foundation,(?:${br}Inc\.,)?/;
my $mass = qr/675${br}Mass${br}Ave,?${br}Cambridge,?${br}MA${br}02139,?${br}USA,?\.?/;
my $franklin = qr/51${br}Franklin${br}St(?:reet)?(?:,${br}| - )Fifth${br}Floor,?${br}Boston,?${br}MA,?${br}02110-1301,?${br}USA,?\.?/;
my $temple = qr/59${br}Temple${br}Place(?:,${br}| - )Suite${br}330,?${br}Boston,?${br}MA,?${br}021110?-1307,?${br}USA,?\.?/;
s|$inwt$br$mass|$repl|m;
s|$inwt$br$franklin|$repl|m;
s|$inwt$br$temple|$repl|m;
The only remaining mentions of these addresses are in COPYING files which I
haven't touched.
Some of the changed files are imports from elsewhere, however
filtering them out is tricky, I think it is tolerable to have these
files be modified here and then perhaps reverted on the next sync,
since it's only 1-2 lines and obvious what is going on.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
OVMF info contains E820 map allocated by hvmloader. This info is passed
to OVMF to help it do proper initialization.
Currently only E820 is necessary, but we reserve spaces for other tables
in ovmf_info for later usage.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Load OVMF from (100000000ULL - sizeof(ovmf)) to 0xFFFFFFFF, with proper
rounding down.
Tested with OVMF release build (1 MB) and debug build (2 MB), both
worked fine.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.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
- Remove the 15cpus hack from ovmf because it should be unnecessary on
nowadays windows/EFI supported.
Signed-off-by: Attilio Rao <attilio.rao@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
...when specified in the guest configuration file.
This work is somewhat based on Bei Guan effort during the SoC 2011 and
relies on upstream edk2/ovmf Tianocore ROM to be built separately and
manually copied as:
Build/OvmfX64/DEBUG_GCC44/FV/OVMF.fd ->
tools/firmware/ovmf/ovmf-x64.bin
Build/OvmfIa32/DEBUG_GCC44/FV/OVMF.fd ->
toolf/firmware/ovmf/ovmf-ia32.bin
A way to integrate OVMF build directly into XEN has still be discussed
on the mailing list appropriately.
Signed-off-by: Attilio Rao <attilio.rao@citrix.com>
Disable CONFIG_OVMF by default as ovmf is not integrated into the
build.
Signed-off-by: Keir Fraser <keir@xen.org>
Committed-by: Keir Fraser <keir@xen.org>
Wei Liu
Igor Druzhinin
Roger Pau Monne
Boris Ostrovsky
Anthony PERARD
Ian Campbell
David Vrabel
Attilio Rao