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Author	SHA1	Message	Date
Oliver Steffen	06edd40db7	guid: Unify GUID types There are 3 implementations of a GUID in GRUB. Replace them with a common one, placed in types.h. It uses the "packed" flavor of the GUID structs, the alignment attribute is dropped, since it is not required. Signed-off-by: Oliver Steffen <osteffen@redhat.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2023-06-01 11:45:00 +02:00
Vladimir Serbinenko	d43a5ee651	tsc: Use alternative delay sources whenever appropriate. PIT isn't available on some of new hardware including Hyper-V. So use pmtimer for calibration. Moreover pmtimer calibration is faster, so use it on coreboor where booting time is important. Based on patch by Michael Chang.	2015-11-27 11:39:55 +01:00

Author

SHA1

Message

Date

Oliver Steffen

06edd40db7

guid: Unify GUID types

There are 3 implementations of a GUID in GRUB. Replace them with
a common one, placed in types.h.

It uses the "packed" flavor of the GUID structs, the alignment attribute
is dropped, since it is not required.

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2023-06-01 11:45:00 +02:00

Vladimir Serbinenko

d43a5ee651

tsc: Use alternative delay sources whenever appropriate.

PIT isn't available on some of new hardware including Hyper-V. So
use pmtimer for calibration. Moreover pmtimer calibration is faster, so
use it on coreboor where booting time is important.

Based on patch by Michael Chang.

2015-11-27 11:39:55 +01:00

2 Commits