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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2014-12-02 09:01:21 +0000 |
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committer | <> | 2014-12-04 16:11:25 +0000 |
commit | bdab5265fcbf3f472545073a23f8999749a9f2b9 (patch) | |
tree | c6018dd03dea906f8f1fb5f105f05b71a7dc250a /include/ntp_datum.h | |
download | ntp-bdab5265fcbf3f472545073a23f8999749a9f2b9.tar.gz |
Imported from /home/lorry/working-area/delta_ntp/ntp-dev-4.2.7p482.tar.gz.ntp-dev-4.2.7p482
Diffstat (limited to 'include/ntp_datum.h')
-rw-r--r-- | include/ntp_datum.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/ntp_datum.h b/include/ntp_datum.h new file mode 100644 index 0000000..2aa2cb7 --- /dev/null +++ b/include/ntp_datum.h @@ -0,0 +1,30 @@ +struct btfp_time /* Structure for reading 5 time words */ + /* in one ioctl(2) operation. */ +{ + unsigned short btfp_time[5]; /* Time words 0,1,2,3, and 4. (16bit)*/ +}; + +/***** Simple ioctl commands *****/ + +#define RUNLOCK _IO('X',19) /* Release Capture Lockout */ +#define RCR0 _IOR('X',22,unsigned int) /* Read control register */ +#define WCR0 _IOW('X',23,unsigned int) /* Write control register */ + +/***** Compound ioctl commands *****/ + +/* Read all 5 time words in one call. */ +#define READTIME _IOR('X',32,struct btfp_time) +#define VMEFD "/dev/btfp0" + + struct vmedate { /* structure returned by get_vmetime.c */ + unsigned short year; + unsigned short doy; + unsigned short hr; + unsigned short mn; + unsigned short sec; + unsigned long frac; + unsigned short status; + }; + +#define PRIO 120 /* set the realtime priority */ +#define NREGS 7 /* number of registers we will use */ |