On systems with PECI, report PECI agent Tbase temperature values.
This is informative only.
Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx>
---
drivers/hwmon/w83795.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- linux-2.6.36-rc4.orig/drivers/hwmon/w83795.c 2010-09-15 15:13:52.000000000 +0200
+++ linux-2.6.36-rc4/drivers/hwmon/w83795.c 2010-09-15 15:13:54.000000000 +0200
@@ -236,6 +236,7 @@ static const u8 IN_LSB_SHIFT_IDX[][2] =
#define W83795_REG_DTSC 0x301
#define W83795_REG_DTSE 0x302
#define W83795_REG_DTS(index) (0x26 + (index))
+#define W83795_REG_PECI_TBASE(index) (0x320 + (index))
#define DTS_CRIT 0
#define DTS_CRIT_HYST 1
@@ -1993,6 +1994,18 @@ static int w83795_probe(struct i2c_clien
data->has_dts = w83795_read(client, W83795_REG_DTSE);
}
+ /* Report PECI Tbase values */
+ if (data->enable_dts == 1) {
+ for (i = 0; i < 8; i++) {
+ if (!(data->has_dts & (1 << i)))
+ continue;
+ tmp = w83795_read(client, W83795_REG_PECI_TBASE(i));
+ dev_info(&client->dev,
+ "PECI agent %d Tbase temperature: %u\n",
+ i + 1, (unsigned int)tmp & 0x7f);
+ }
+ }
+
/* First update the voltages measured value and limits */
for (i = 0; i < ARRAY_SIZE(data->in); i++) {
if (!(data->has_in & (1 << i)))
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