svn commit: r222462 - head/sys/powerpc/powermac

[Nathan Whitehorn]

Author: nwhitehorn
Date: Sun May 29 20:04:02 2011
New Revision: 222462
URL: http://svn.freebsd.org/changeset/base/222462

Log:
  Add the next digit of precision to temperatures, which I missed when
  converting the reporting format from degrees C to 0.1 degree K.

Modified:
  head/sys/powerpc/powermac/smu.c
  head/sys/powerpc/powermac/smusat.c

Modified: head/sys/powerpc/powermac/smu.c
==============================================================================
--- head/sys/powerpc/powermac/smu.c	Sun May 29 19:53:46 2011	(r222461)
+++ head/sys/powerpc/powermac/smu.c	Sun May 29 20:04:02 2011	(r222462)
@@ -854,7 +854,7 @@ smu_sensor_read(struct smu_sensor *sens)
 		value <<= 1;
 
 		/* Convert from 16.16 fixed point degC into integer 0.1 K. */
-		value = 10*(value >> 16) + 2732;
+		value = 10*(value >> 16) + ((10*(value & 0xffff)) >> 16) + 2732;
 		break;
 	case SMU_VOLTAGE_SENSOR:
 		value *= sc->sc_cpu_volt_scale;

Modified: head/sys/powerpc/powermac/smusat.c
==============================================================================
--- head/sys/powerpc/powermac/smusat.c	Sun May 29 19:53:46 2011	(r222461)
+++ head/sys/powerpc/powermac/smusat.c	Sun May 29 20:04:02 2011	(r222462)
@@ -235,7 +235,7 @@ smusat_sensor_read(struct smu_sensor *se
 		/* 16.16 */
 		value <<= 10;
 		/* From 16.16 to 0.1 C */
-		value = 10*(value >> 16) + 2732;
+		value = 10*(value >> 16) + ((10*(value & 0xffff)) >> 16) + 2732;
 		break;
 	case SMU_VOLTAGE_SENSOR:
 		/* 16.16 */