Remove the printf("Not ufs\n") from the boot code which was hidden by the
local printf implementations, allowing these to have that code removed too.
MFC after: 2 weeks
X-MFC-With: r293268
Sponsored by: Multiplay
ARM and i386 already required libstand so switch to using it for all
patforms, allowing the removal of custom print and memory methods.
This is also a pre-cursor to enabling WARNS which highlighted a number
of issues with the removed methods.
MFC after: 2 weeks
X-MFC-With: r293268
Sponsored by: Multiplay
r279533 increased the boot1 size from 64k to 128k but didn't regenerate the
fat templates, hence the change was never activated.
With recent and upcoming changes the efi boot1 binary is now > 64k.
To avoid fat corruption in the created boot images regenerate the
templates to activate the boot1 size increase.
MFC after: 2 weeks
X-MFC-With: r293268
This is based on the vidconsole implementation.
Submitted by: Toomas Soome <tsoome@me.com>
Reviewed by: adrian
MFC after: 2 weeks
Relnotes: Yes
Differential Revision: https://reviews.freebsd.org/D4797
i386 is the only current FreeBSD architecture that ever used a.out
format.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D4687
Examine each cmdline arg and if it contains an '=' convert it to ascii and
pass it to putenv(). This allows var=value settings to come in on the
command line.
This will allow overriding dhcp server-provided data in loader(8), as
discussed in PR 202098
PR: 202098
Differential Revision: https://reviews.freebsd.org/D4561
EFI return values set the high bit to indicate an error. The log
messages changed here are printed only in the case of an error,
so including the error bit is redundant. Also switch to decimal to
match the error definitions (in sys/boot/efi/include/efierr.h).
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
If ExitBootServices fails due to a changed efi_mapkey then GetMemoryMap
must be called again. In this case it is also possible for the memory
map to grow, so repeat the initial GetMemoryMap call to fetch the new
size.
Also roll bi_add_efi_data_and_exit into bi_load_efi_data as there's no
need for it to be a separate function.
PR: 202455
Reported by: Berislav Purgar <bpurgar@gmail.com>
Tested by: Berislav Purgar <bpurgar@gmail.com>
Reviewed by: kib
MFC after: 1 week
MFC with: r292338
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D4621
EFI return values set the high bit to indicate an error. The log
messages changed here are printed only in the case of an error,
so including the error bit is redundant. Also switch to decimal to
match the error definitions (in sys/boot/efi/include/efierr.h).
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
The EFI memory map may change before or during the first
ExitBootServices call. In that case ExitBootServices returns an error,
and GetMemoryMap and ExitBootServices must be retried.
Glue together calls to GetMemoryMap(), ExitBootServices() and storage of
(now up-to-date) MODINFOMD_EFI_MAP metadata within a single function.
That new function - bi_add_efi_data_and_exit() - uses space previously
allocated in bi_load_efi_data() to store the memory map (it will fail if
that space is too short). It handles re-calling GetMemoryMap() once to
update the map key if necessary. Finally, if ExitBootServices() is
successful, it stores the memory map and its header as MODINFOMD_EFI_MAP
metadata.
ExitBootServices() calls are now done earlier, from within arch-
independent bi_load() code.
PR: 202455
Submitted by: Ganael LAPLANCHE
Reviewed by: kib
MFC after: 2 weeks
Relnotes: Yes
Differential Revision: https://reviews.freebsd.org/D4296
This is not properly respecting WITHOUT or ARCH dependencies in target/.
Doing so requires a massive effort to rework targets/ to do so. A
better approach will be to either include the SUBDIR Makefiles directly
and map to DIRDEPS or just dynamically lookup the SUBDIR. These lose
the benefit of having a userland/lib, userland/libexec, etc, though and
results in a massive package. The current implementation of targets/ is
very unmaintainable.
Currently rescue/rescue and sys/modules are still not connected.
Sponsored by: EMC / Isilon Storage Division
hold the kernel, modules, and any other loaded data. This memory block
is relocated to the kernel's expected location during the transfer of
control from the loader to the kernel.
The GENERIC kernel on amd64 has recently grown such that a kernel + zfs.ko
no longer fits in the default staging size. Bump the default size from
32MB to 48MB to provide more breathing room.
PR: 201679
Reviewed by: imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D3666
no option but to use the smbios information to fill in the blanks.
It's a good thing UGA is a protocol of the past and GOP has all the
info we need.
Anyway, the logic has been tweaked a little to get the easier bits
of information up front. This includes the resolution and the frame
buffer address. Then we look at the smbios information and define
expected values as well as the missing bits (frame buffer offset and
stride). If the values obtained match the expect values, we fill in
the blanks and return. Otherwise we use the existing detection logic
to figure it out.
Rename the environment variables from uga_framebuffer abd uga_stride
to hw.efifb.address and hw.efifb.stride. The latter names are more
in line with other variable names.
We currently have hardcoded settings for:
1. Mid-2007 iMac (iMac7,1)
2. Late-2007 MacBook (MacBook3,1)
striking a delicate balance between exhaustive searching and
banking on assumptions. The environment variables can be used
as a fall-back anyway. With this change, all known and tested
Macs with only UGA should have a working console out of the
box... for now...
in the frame buffer when we flip pixels. Allow the detection
to be bypassed by setting the uga_framebuffer and uga_stride
variables. The kernel console works fine even when we can't
detect pixel changes in the frame buffer, which indicates
that the problem could be with reading from the frame buffer
and not writing to it.
PCI BARs does not necessarily correspond to the upper-left
most pixel. Scan the frame buffer for which byte changed
when changing the pixel at (0,0).
Use the same technique to determine the stride. Except for
changing the pixel at (0,0), we change the pixel at (0,1).
PR: 202730
Tested by: hartzell (at) alerce.com
command called 'uga' to show whether UGA is implemented by the
firmware and what the settings are. It also includes filling
the efi_fb structure from the UGA information when GOP isn't
implemented by the firmware.
Since UGA does not provide information about the stride, we
set the stride to the horizontal resolution. This is likely
not correct and we should determine the stride by trial and
error. For now, this should show something on the console
rather than nothing.
Refactor this file to maximize code reuse.
PR: 202730
command has the following sub-commands:
list - list all possible modes (paged)
get - return the current mode
set <mode> - set the current mode to <mode>
Go ahead and defined -D_STANDALONE for all targets (only strictly
needed for some architecture, but harmless on those it isn't required
for). Also add -msoft-float to all architectures uniformly rather
that higgley piggley like it is today.
Differential Revision: https://reviews.freebsd.org/D3496
The UEFI loader on the 10.1 release install disk (disc1) modifies an
existing EFI_DEVICE_PATH_PROTOCOL instance in an apparent attempt to
truncate the device path. In doing so it creates an invalid device
path.
Perform the equivalent action without modification of structures
allocated by firmware.
PR: 197641
MFC After: 1 week
Submitted by: Chris Ruffin <chris.ruffin@intel.com>
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
return a value.
Despite what I said in my prior commit, it turns out this one platform
was checking the return value from the old self-reloc code (which returned
a hard-coded 0).
The function was defined as taking 4 parameters and returning EFI_STATUS,
but all existing callers (in asm code) passed only two parameters and don't
use the return value. The function signature now matches that usage, and
doesn't refer to efi-specific types.
Parameters and variables now use the cannonical typenames set up by elf.h
(Elf_Word, Elf_Addr, etc) instead of raw C types. Hopefully this will
prevent suprises as new platforms come along and use this code.
The function was renamed from _reloc() to self_reloc() to emphasize its
difference from the other elf relocation code found in boot/common.
Differential Revision: https://reviews.freebsd.org/D2490
x86 symlink on i386 and amd64. Before this incorrect symlinks were being
created on armi and i386.
Differential Revision: https://reviews.freebsd.org/D2283
Reviewed by: emaste, imp
Sponsored by: The FreeBSD Foundation
