---

yaml
---
r: 260945
b: refs/heads/master
c: e934acc
h: refs/heads/master
i:
  260943: 68cbcd1
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 979b140614a5459f340f5f8b1641ef77c863d899
+refs/heads/master: e934acca1ee993e1d99d7dc203569a6e5cdfb392

trunk/drivers/char/tpm/tpm.c

@@ -583,17 +583,22 @@ void tpm_get_timeouts(struct tpm_chip *chip)
 	duration_cap = &tpm_cmd.params.getcap_out.cap.duration;
 	chip->vendor.duration[TPM_SHORT] =
 	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_short));
+	chip->vendor.duration[TPM_MEDIUM] =
+	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_medium));
+	chip->vendor.duration[TPM_LONG] =
+	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_long));
+
 	/* The Broadcom BCM0102 chipset in a Dell Latitude D820 gets the above
 	 * value wrong and apparently reports msecs rather than usecs. So we
 	 * fix up the resulting too-small TPM_SHORT value to make things work.
+	 * We also scale the TPM_MEDIUM and -_LONG values by 1000.
 	 */
-	if (chip->vendor.duration[TPM_SHORT] < (HZ/100))
+	if (chip->vendor.duration[TPM_SHORT] < (HZ / 100)) {
 		chip->vendor.duration[TPM_SHORT] = HZ;
-
-	chip->vendor.duration[TPM_MEDIUM] =
-	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_medium));
-	chip->vendor.duration[TPM_LONG] =
-	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_long));
+		chip->vendor.duration[TPM_MEDIUM] *= 1000;
+		chip->vendor.duration[TPM_LONG] *= 1000;
+		dev_info(chip->dev, "Adjusting TPM timeout parameters.");
+	}
 }
 EXPORT_SYMBOL_GPL(tpm_get_timeouts);