Author: rpokala Date: Thu Feb 8 09:24:23 2018 New Revision: 329015 URL: https://svnweb.freebsd.org/changeset/base/329015
Log: jedec_ts(4) uses a sysctl format specifier of "IK4", to indicate that it reports milliKelvin. However, sysctl(8) on stable/10 only knows about "IK", without a numeric suffix, which represents deciKelvin. Adjust the format specifier, and round the temperature value reported. Reviewed by: avg Sponsored by: Panasas Differential Revision: https://reviews.freebsd.org/D14055 Modified: stable/10/sys/dev/jedec_ts/jedec_ts.c Modified: stable/10/sys/dev/jedec_ts/jedec_ts.c ============================================================================== --- stable/10/sys/dev/jedec_ts/jedec_ts.c Thu Feb 8 07:52:30 2018 (r329014) +++ stable/10/sys/dev/jedec_ts/jedec_ts.c Thu Feb 8 09:24:23 2018 (r329015) @@ -192,6 +192,10 @@ ts_temp_sysctl(SYSCTL_HANDLER_ARGS) if ((val & 0x1000) != 0) temp = -temp; temp = temp * 625 + 2731500; + + /* sysctl(8) reports deciKelvin, so round accordingly. */ + temp = (temp + 500) / 1000; + err = sysctl_handle_int(oidp, &temp, 0, req); return (err); } @@ -245,7 +249,7 @@ ts_attach(device_t dev) tree = SYSCTL_CHILDREN(device_get_sysctl_tree(dev)); SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "temp", CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, dev, 0, - ts_temp_sysctl, "IK4", "Current temperature"); + ts_temp_sysctl, "IK", "Current temperature"); return (0); } _______________________________________________ svn-src-stable-10@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-stable-10 To unsubscribe, send any mail to "svn-src-stable-10-unsubscr...@freebsd.org"
