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| author | Damien Zammit <damien@zamaudio.com> | 2023-03-11 07:29:45 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-03-11 10:17:34 +0100 |
| commit | 3c1537e84b49bbcc98d3a730cba263faceee4fc6 (patch) | |
| tree | 25420b77927e307f76ac3b8af934116efd152374 /kern/mach_clock.h | |
| parent | 8e5e86fc13732b60d2e4d14152d92db1f1ae73f9 (diff) | |
| download | gnumach-3c1537e84b49bbcc98d3a730cba263faceee4fc6.tar.gz gnumach-3c1537e84b49bbcc98d3a730cba263faceee4fc6.tar.bz2 gnumach-3c1537e84b49bbcc98d3a730cba263faceee4fc6.zip | |
ioapic: Timer calibrated in 10 mach ticks
hz variable is the number of mach ticks in 1 second.
We want to know how many lapic ticks in 1 mach tick.
Therefore, we set a timer for 10 mach ticks and divide
the lapic stopwatch counter value by 10.
Message-Id: <20230311072937.450161-1-damien@zamaudio.com>
Diffstat (limited to 'kern/mach_clock.h')
0 files changed, 0 insertions, 0 deletions