| ee938b20 | 27-Dec-2020 |
Kyle Evans <[email protected]> |
kern: efirt: correct configuration table entry size
Each entry actually stores a native pointer, not a uint64_t quantity. While
we're here, go ahead and export the pointer as-is rather than converti
kern: efirt: correct configuration table entry size
Each entry actually stores a native pointer, not a uint64_t quantity. While
we're here, go ahead and export the pointer as-is rather than converting it
to KVA. This may be more useful as consumers can map /dev/mem and observe
the entry.
For reference, see: sys/contrib/edk2/Include/Uefi/UefiSpec.h
Reviewed by: kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D27669
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| 42038236 | 02-Sep-2018 |
Konstantin Belousov <[email protected]> |
Improve error messages from clock_if.m method failures.
Print error message in verbose mode when CLOCK_SETTIME() clock_if.m
method failed. For EFIRT RTC clock, add error code for the failure of
CLO
Improve error messages from clock_if.m method failures.
Print error message in verbose mode when CLOCK_SETTIME() clock_if.m
method failed. For EFIRT RTC clock, add error code for the failure of
CLOCK_GETTIME() report.
Reviewed by: kevans
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (rgrimes)
Differential revision: https://reviews.freebsd.org/D16972
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| 1ddc8a8e | 30-Jul-2018 |
Kyle Evans <[email protected]> |
Follow up to r336919 and r336921: s/efi.rt_disabled/efi.rt.disabled/
The latter matches the rest of the tree better [0]. The UPDATING entry has
been updated to reflect this, and the new tunable is n
Follow up to r336919 and r336921: s/efi.rt_disabled/efi.rt.disabled/
The latter matches the rest of the tree better [0]. The UPDATING entry has
been updated to reflect this, and the new tunable is now documented in
loader(8) [1].
Reported by: imp [0], Shawn Webb [1]
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| 21307740 | 30-Jul-2018 |
Kyle Evans <[email protected]> |
efirt: Add tunable to allow disabling EFI Runtime Services
Leading up to enabling EFIRT in GENERIC, allow runtime services to be
disabled with a new tunable: efi.rt_disabled. This makes it so that E
efirt: Add tunable to allow disabling EFI Runtime Services
Leading up to enabling EFIRT in GENERIC, allow runtime services to be
disabled with a new tunable: efi.rt_disabled. This makes it so that EFIRT
can be disabled easily in case we run into some buggy UEFI implementation
and fail to boot.
Discussed with: imp, kib
MFC after: 1 week
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| ad456dd9 | 22-Mar-2018 |
Kyle Evans <[email protected]> |
Re-work efidev ordering to fix efirt preloaded by loader on amd64
On amd64, efi_enter calls fpu_kern_enter(). This may not be called until
fpuinitstate has been invoked, resulting in a kernel panic
Re-work efidev ordering to fix efirt preloaded by loader on amd64
On amd64, efi_enter calls fpu_kern_enter(). This may not be called until
fpuinitstate has been invoked, resulting in a kernel panic with
efirt_load="YES" in loader.conf(5).
Move fpuinitstate a little earlier in SI_SUB_DRIVERS so that we can squeeze
efirt between it and efirtc at SI_SUB_DRIVERS, SI_ORDER_ANY. efidev must be
after efirt and doesn't really need to be at SI_SUB_DEVFS, so drop it at
SI_SUB_DRIVER, SI_ORDER_ANY.
The not immediately obvious dependency of fpuinitstate by efirt has been
noted in both places.
Discussed with: kib, andrew
Reported by: Jakob Alvermark <[email protected]>
X-MFC-With: r330868
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