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| author | Marcel Moolenaar <marcel@FreeBSD.org> | 2003-09-11 23:06:42 +0000 |
|---|---|---|
| committer | Marcel Moolenaar <marcel@FreeBSD.org> | 2003-09-11 23:06:42 +0000 |
| commit | 8194412b8964d4bfb77866d3ac4ceadb27e80d7b (patch) | |
| tree | 0bacf5d5df77a2825660a1165c400033575725a0 /sys/conf/options | |
| parent | 78f94aa95136605c7e67672b9416b97dea1e7723 (diff) | |
| download | src-8194412b8964d4bfb77866d3ac4ceadb27e80d7b.tar.gz src-8194412b8964d4bfb77866d3ac4ceadb27e80d7b.zip | |
Add support for using uart(4) for pulse capturing for the Pulse Per
Second (PPS) timing interface. The support is non-optional and by
default uses the DCD line signal as the pulse input. A compile-time
option (UART_PPS_ON_CTS) can be used to have uart(4) use the CTS line
signal.
Include <sys/timepps.h> in uart_bus.h to avoid having to add the
inclusion of that header in all source files.
Reviewed by: phk
Notes
Notes:
svn path=/head/; revision=119996
Diffstat (limited to 'sys/conf/options')
| -rw-r--r-- | sys/conf/options | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/conf/options b/sys/conf/options index 09926466bf17..38b1d01fda97 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -537,6 +537,9 @@ COM_MULTIPORT opt_sio.h BREAK_TO_DEBUGGER opt_comconsole.h ALT_BREAK_TO_DEBUGGER opt_comconsole.h +# Options to support PPS +UART_PPS_ON_CTS opt_uart.h + # options for bus/device framework BUS_DEBUG opt_bus.h |