Duan Yayong f2a1f66e72 kern/i386/tsc_pmtimer: The GRUB menu gets stuck due to failed calibration ...

The grub_divmod64() may return 0 but grub_tsc_calibrate_from_pmtimer()
still returns 1 saying calibration succeeded. Of course it is not true.
So, return 0 when grub_divmod64() returns 0. This way other calibration
functions can be called subsequently.

Signed-off-by: Duan Yayong <duanyayong@bytedance.com>
Signed-off-by: Li Yongqiang <liyongqiang@huaqin.com>
Signed-off-by: Sun Ming <simon.sun@huaqin.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2025-02-26 15:51:04 +01:00

..

coreboot

kern: Remove trailing whitespaces

2022-03-14 15:46:55 +01:00

efi

efi: Drop all uses of efi_call_XX() wrappers

2023-05-25 16:48:00 +02:00

ieee1275

i386: Don't include <grub/cpu/linux.h> in coreboot and ieee1275 startup.S

2020-12-11 13:52:18 +01:00

pc

kern/i386/pc/init: Flush cache only on VIA C3 and earlier

2023-10-12 19:18:58 +02:00

qemu

pci: Rename GRUB_PCI_CLASS_*

2023-05-25 16:47:59 +02:00

xen

xen: Init memory regions for PVH

2018-12-12 12:03:27 +01:00

dl.c

Revamp relocation handling.

2013-12-06 09:18:55 +01:00

int.S

Add wbinvd around bios call.

2016-02-14 08:34:10 +01:00

multiboot_mmap.c

Remove nested functions from memory map iterators.

2013-01-15 12:02:35 +00:00

realmode.S

kern/i386/realmode: Update comment

2020-10-30 21:53:00 +01:00

tsc_pit.c

i386: fix TSC calibration using PIT

2015-12-01 18:49:38 +03:00

tsc_pmtimer.c

kern/i386/tsc_pmtimer: The GRUB menu gets stuck due to failed calibration

2025-02-26 15:51:04 +01:00

tsc.c

xen: Prepare common code for Xen PVH support

2018-12-12 12:03:27 +01:00