pci_lookup_name might return NULL from using format_name internally
which could cause a crash when trying to print that value. We
check for NULL and print a more appropriate value in that case.
Change-Id: I499f0b5e1681f3926df0d8a325aab2c666ebd632
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19089
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
pci_me_interface_scan was returning (via argument 'name') a pointer
to the interface name which was stored in a stack variable. This
caused part of the name to be printed as garbage stack data in some
situations if stack data was overwritten.
This moves the name buffer to the calling function so it can be accessed
before it gets overwritten.
Change-Id: I947a4c794ee37fe87e035593eaabcaf963b9875e
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19066
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
The intel ME checker tool would segfault if it reaches the end of
the loop without having the dev pointer set. This happens when
it gets to the end of the previous loop without knowing what to do
with any of the devices it sees.
This patch makes sure the pointer is not NULL before accessing it.
Change-Id: Ia13191799d7e00185947f9df5188cb2666c43e2a
Signed-off-by: Huan Truong <htruong@tnhh.net>
Reviewed-on: https://review.coreboot.org/18573
Tested-by: build bot (Jenkins)
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
When the ME is hidden (most likely because it was disabled), it cannot
be found until activate_me() is called.
Change-Id: Ie1f65f61eb131577d7254af582e2709660f4da27
Signed-off-by: Dan Elkouby <streetwalrus@codewalr.us>
Reviewed-on: https://review.coreboot.org/18149
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
On a 32-bit system, pointers are 32-bit wide, and not 64-bit, resulting
in the warning below.
```
mmap.c: In function ‘map_physical_exact’:
mmap.c:26:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
virt_addr = mmap((void*)mapto, len, PROT_WRITE | PROT_READ,
^
```
Fix this by using compatible types.
Change-Id: I4ede26127efcbd5668b978e6880a0535607e373d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/17970
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Martin Roth <martinroth@google.com>
Previously, on systems that are supposed to have ME but
are librebooted, there was no message printed to tell the user
that no MEI was detected. Fixed this bug.
Change-Id: I59681c194ae5e76533dd777374e26d1aea727337
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/14334
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
The intelmetool shows information about the Intel
Management Engine for different platforms.
Original source code can be found under following link:
https://github.com/zamaudio/intelmetool.git
Change-Id: I0eb17833a21eb04cf9245a7312289a4102bec1a9
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/14136
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Youness Alaoui