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Merge branch 'for-james' of git://tpmdd.git.sourceforge.net/gitroot/tpmdd/tpmdd into for-linus
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commit
deabb19ba4
@ -577,9 +577,11 @@ duration:
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if (rc)
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return;
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if (be32_to_cpu(tpm_cmd.header.out.return_code)
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!= 3 * sizeof(u32))
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if (be32_to_cpu(tpm_cmd.header.out.return_code) != 0 ||
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be32_to_cpu(tpm_cmd.header.out.length)
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!= sizeof(tpm_cmd.header.out) + sizeof(u32) + 3 * sizeof(u32))
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return;
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duration_cap = &tpm_cmd.params.getcap_out.cap.duration;
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chip->vendor.duration[TPM_SHORT] =
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usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_short));
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@ -939,6 +941,18 @@ ssize_t tpm_show_caps_1_2(struct device * dev,
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}
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EXPORT_SYMBOL_GPL(tpm_show_caps_1_2);
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ssize_t tpm_show_timeouts(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct tpm_chip *chip = dev_get_drvdata(dev);
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return sprintf(buf, "%d %d %d\n",
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jiffies_to_usecs(chip->vendor.duration[TPM_SHORT]),
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jiffies_to_usecs(chip->vendor.duration[TPM_MEDIUM]),
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jiffies_to_usecs(chip->vendor.duration[TPM_LONG]));
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}
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EXPORT_SYMBOL_GPL(tpm_show_timeouts);
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ssize_t tpm_store_cancel(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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@ -56,6 +56,8 @@ extern ssize_t tpm_show_owned(struct device *, struct device_attribute *attr,
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char *);
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extern ssize_t tpm_show_temp_deactivated(struct device *,
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struct device_attribute *attr, char *);
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extern ssize_t tpm_show_timeouts(struct device *,
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struct device_attribute *attr, char *);
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struct tpm_chip;
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@ -376,6 +376,7 @@ static DEVICE_ATTR(temp_deactivated, S_IRUGO, tpm_show_temp_deactivated,
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NULL);
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static DEVICE_ATTR(caps, S_IRUGO, tpm_show_caps_1_2, NULL);
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static DEVICE_ATTR(cancel, S_IWUSR | S_IWGRP, NULL, tpm_store_cancel);
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static DEVICE_ATTR(timeouts, S_IRUGO, tpm_show_timeouts, NULL);
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static struct attribute *tis_attrs[] = {
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&dev_attr_pubek.attr,
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@ -385,7 +386,8 @@ static struct attribute *tis_attrs[] = {
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&dev_attr_owned.attr,
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&dev_attr_temp_deactivated.attr,
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&dev_attr_caps.attr,
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&dev_attr_cancel.attr, NULL,
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&dev_attr_cancel.attr,
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&dev_attr_timeouts.attr, NULL,
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};
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static struct attribute_group tis_attr_grp = {
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