On 08.02.2012 17:55, Matthew Garrett wrote:
EFI and OF both support firmware regions which may be in use during loading.
Add support for avoiding these.
Also Seth Goldberg noticed that using chunk_align with start=end=target
does exactly what we want (as if avoid=1). You may need to modify
efi/
On 08.02.2012 17:55, Matthew Garrett wrote:
+if (type == GRUB_MEMORY_AVAILABLE)
+ return 0;
+
+if (target>= addr&& target<= end)
+ overlap = 1;
+
+if (target + size>= addr&& target + size<= end)
+ overlap = 1;
This won't work. IEEE1275 declares only one type of memory
On 08.02.2012 21:19, Matthew Garrett wrote:
On Wed, Feb 08, 2012 at 09:09:23PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
On 08.02.2012 21:04, Matthew Garrett wrote:
On Wed, Feb 08, 2012 at 08:55:39PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
+ for (i=0; i<(int)grub_strle
On Wed, Feb 08, 2012 at 09:09:23PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
> On 08.02.2012 21:04, Matthew Garrett wrote:
> >On Wed, Feb 08, 2012 at 08:55:39PM +0100, Vladimir 'φ-coder/phcoder'
> >Serbinenko wrote:
> >>>+ for (i=0; i<(int)grub_strlen((char *)var); i++)
> >>>+var16
On Wed, Feb 08, 2012 at 08:55:39PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
> >+ for (i=0; i<(int)grub_strlen((char *)var); i++)
> >+var16[i] = var[i];
> >+ var16[i] = '\0';
> >+
> We use grub_utf8_to_utf16. Also don't forget to multiply the malloc
> length by GRUB_MAX_UTF16_PER_U
On 08.02.2012 21:04, Matthew Garrett wrote:
On Wed, Feb 08, 2012 at 08:55:39PM +0100, Vladimir 'φ-coder/phcoder' Serbinenko
wrote:
+ for (i=0; i<(int)grub_strlen((char *)var); i++)
+var16[i] = var[i];
+ var16[i] = '\0';
+
We use grub_utf8_to_utf16. Also don't forget to multiply the mallo
On 08.02.2012 17:51, Matthew Garrett wrote:
EFI gives a couple of defined methods for retrieving the EDID, so make use
of them. Some Apple devices don't provide these but do stash the EDID in an
nvram variable - grab it from there if it exists.
---
ChangeLog |8 +
grub-
On 08.02.2012 17:51, Matthew Garrett wrote:
Some systems (especially Apple) implement multiple GOP devices representing
the same hardware. The preferred device is the one that also implements the
PCI io protocol.
Why not check which modes are supported by GOP rather than something we
don't use
On 08.02.2012 17:51, Matthew Garrett wrote:
Code may wish to obtain system information from EFI variables. Add support
for making the platform call.
---
ChangeLog|6 ++
grub-core/kern/efi/efi.c | 32
include/grub/efi/api.h |4 ++
Go ahead.
As a note: it may be useful for ia64 in future.
On 08.02.2012 17:51, Matthew Garrett wrote:
There's various UEFI protocols for handling PCI devices. Add support for them.
---
ChangeLog |4 +
include/grub/efi/pci.h | 319 ++
On 08.02.2012 17:55, Matthew Garrett wrote:
We should attempt to load the kernel at its preferred address, and if we
can't do that then we should at lesat align it correctly. When doing so
we should also make sure to avoid putting the kernel on top of any regions
being used by the firmware.
---
On 08.02.2012 17:55, Matthew Garrett wrote:
EFI and OF both support firmware regions which may be in use during loading.
+unsigned
+grub_relocator_firmware_overlaps (grub_phys_addr_t target, grub_size_t size)
+{
+ grub_efi_uintn_t mmapsize = 0, desc_size = 0;
+ grub_efi_uint32_t descriptor_ver
Go ahead.
On 08.02.2012 17:55, Matthew Garrett wrote:
The Linux boot header includes information on the kernel's desired load
address and alignment. Add support for that.
---
ChangeLog |6 ++
include/grub/i386/linux.h | 28 +++-
2 files change
On Wed, Feb 8, 2012 at 22:21, Matthew Garrett wrote:
> Add support for grabbing the EDID on GOP devices, along with picking the
> better GOP device when we have more than one (Thanks, Apple).
>
>
> ___
> Grub-devel mailing list
> Grub-devel@gnu.org
> htt
On Wed, Feb 8, 2012 at 22:26, Keshav P R wrote:
> On Mon, Feb 6, 2012 at 22:19, Keshav P R wrote:
>> On Mon, Feb 6, 2012 at 22:10, Keshav P R wrote:
>>> On Mon, Feb 6, 2012 at 22:08, Matthew Garrett wrote:
On Mon, Feb 06, 2012 at 10:00:30PM +0530, Keshav P R wrote:
> loader/i386/pc/pla
On Mon, Feb 6, 2012 at 22:19, Keshav P R wrote:
> On Mon, Feb 6, 2012 at 22:10, Keshav P R wrote:
>> On Mon, Feb 6, 2012 at 22:08, Matthew Garrett wrote:
>>> On Mon, Feb 06, 2012 at 10:00:30PM +0530, Keshav P R wrote:
loader/i386/pc/plan9_module-plan9.o `test -f 'loader/i386/pc/plan9.c'
>>>
EFI and OF both support firmware regions which may be in use during loading.
Add support for avoiding these.
---
ChangeLog| 10 +
grub-core/lib/efi/relocator.c| 51 ++
grub-core/lib/ieee1275/relocator.c |
The Linux boot header includes information on the kernel's desired load
address and alignment. Add support for that.
---
ChangeLog |6 ++
include/grub/i386/linux.h | 28 +++-
2 files changed, 29 insertions(+), 5 deletions(-)
diff --git a/ChangeLog
We should attempt to load the kernel at its preferred address, and if we
can't do that then we should at lesat align it correctly. When doing so
we should also make sure to avoid putting the kernel on top of any regions
being used by the firmware.
---
ChangeLog |8 +
gr
Add support for grabbing the EDID on GOP devices, along with picking the
better GOP device when we have more than one (Thanks, Apple).
___
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel
There's various UEFI protocols for handling PCI devices. Add support for them.
---
ChangeLog |4 +
include/grub/efi/pci.h | 319
2 files changed, 323 insertions(+), 0 deletions(-)
create mode 100644 include/grub/efi/pci.h
diff --
Some systems (especially Apple) implement multiple GOP devices representing
the same hardware. The preferred device is the one that also implements the
PCI io protocol.
---
ChangeLog |5 +
grub-core/video/efi_gop.c | 38 +-
2 files chan
EFI gives a couple of defined methods for retrieving the EDID, so make use
of them. Some Apple devices don't provide these but do stash the EDID in an
nvram variable - grab it from there if it exists.
---
ChangeLog |8 +
grub-core/video/efi_gop.c | 69
Code may wish to obtain system information from EFI variables. Add support
for making the platform call.
---
ChangeLog|6 ++
grub-core/kern/efi/efi.c | 32
include/grub/efi/api.h |4
include/grub/efi/efi.h |3 ++-
4 files
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