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| author | Michael Brown | 2015-02-17 17:24:02 +0100 |
|---|---|---|
| committer | Michael Brown | 2015-02-17 17:24:02 +0100 |
| commit | 08189df4e0e4d2a4e941e638fb5f8a17115190b8 (patch) | |
| tree | cf63e0279522a13ec07db1d9a8e041b00138ec59 /src/arch/i386/include/ipxe/timer2.h | |
| parent | [ncm] Use generic USB network device framework (diff) | |
| download | ipxe-08189df4e0e4d2a4e941e638fb5f8a17115190b8.tar.gz ipxe-08189df4e0e4d2a4e941e638fb5f8a17115190b8.tar.xz ipxe-08189df4e0e4d2a4e941e638fb5f8a17115190b8.zip | |
[timer] Rewrite the 8254 Programmable Interval Timer support
The 8254 timer code (used to implement udelay()) has an unknown
provenance. Rewrite this code to avoid potential licensing
uncertainty.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/arch/i386/include/ipxe/timer2.h')
| -rw-r--r-- | src/arch/i386/include/ipxe/timer2.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/arch/i386/include/ipxe/timer2.h b/src/arch/i386/include/ipxe/timer2.h deleted file mode 100644 index 322a3ed59..000000000 --- a/src/arch/i386/include/ipxe/timer2.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _IPXE_TIMER2_H -#define _IPXE_TIMER2_H - -/** @file - * - * Timer chip control - * - */ - -FILE_LICENCE ( GPL2_OR_LATER ); - -extern void timer2_udelay ( unsigned long usecs ); - -#endif /* _IPXE_TIMER2_H */ |