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Commit deabb19b authored by James Morris's avatar James Morris
Browse files

Merge branch 'for-james' of git://tpmdd.git.sourceforge.net/gitroot/tpmdd/tpmdd into for-linus

parents d2478521 9b29050f

drivers/char/tpm/tpm.c

+16 −2
Original line number Diff line number Diff line
@@ -577,9 +577,11 @@ void tpm_get_timeouts(struct tpm_chip *chip) 
	if (rc)

		return;



	if (be32_to_cpu(tpm_cmd.header.out.return_code)

	    != 3 * sizeof(u32))

	if (be32_to_cpu(tpm_cmd.header.out.return_code) != 0 ||

	    be32_to_cpu(tpm_cmd.header.out.length)

	    != sizeof(tpm_cmd.header.out) + sizeof(u32) + 3 * sizeof(u32))

		return;



	duration_cap = &tpm_cmd.params.getcap_out.cap.duration;

	chip->vendor.duration[TPM_SHORT] =

	    usecs_to_jiffies(be32_to_cpu(duration_cap->tpm_short));
@@ -939,6 +941,18 @@ ssize_t tpm_show_caps_1_2(struct device * dev, 
}

EXPORT_SYMBOL_GPL(tpm_show_caps_1_2);



ssize_t tpm_show_timeouts(struct device *dev, struct device_attribute *attr,

			  char *buf)

{

	struct tpm_chip *chip = dev_get_drvdata(dev);



	return sprintf(buf, "%d %d %d\n",

	               jiffies_to_usecs(chip->vendor.duration[TPM_SHORT]),

	               jiffies_to_usecs(chip->vendor.duration[TPM_MEDIUM]),

	               jiffies_to_usecs(chip->vendor.duration[TPM_LONG]));

}

EXPORT_SYMBOL_GPL(tpm_show_timeouts);



ssize_t tpm_store_cancel(struct device *dev, struct device_attribute *attr,

			const char *buf, size_t count)

{

drivers/char/tpm/tpm.h

+2 −0
Original line number Diff line number Diff line
@@ -56,6 +56,8 @@ extern ssize_t tpm_show_owned(struct device *, struct device_attribute *attr, 
				char *);

extern ssize_t tpm_show_temp_deactivated(struct device *,

					 struct device_attribute *attr, char *);

extern ssize_t tpm_show_timeouts(struct device *,

				 struct device_attribute *attr, char *);



struct tpm_chip;

drivers/char/tpm/tpm_tis.c

+3 −1
Original line number Diff line number Diff line
@@ -376,6 +376,7 @@ static DEVICE_ATTR(temp_deactivated, S_IRUGO, tpm_show_temp_deactivated, 
		   NULL);

static DEVICE_ATTR(caps, S_IRUGO, tpm_show_caps_1_2, NULL);

static DEVICE_ATTR(cancel, S_IWUSR | S_IWGRP, NULL, tpm_store_cancel);

static DEVICE_ATTR(timeouts, S_IRUGO, tpm_show_timeouts, NULL);



static struct attribute *tis_attrs[] = {

	&dev_attr_pubek.attr,
@@ -385,7 +386,8 @@ static struct attribute *tis_attrs[] = { 
	&dev_attr_owned.attr,

	&dev_attr_temp_deactivated.attr,

	&dev_attr_caps.attr,

	&dev_attr_cancel.attr, NULL,

	&dev_attr_cancel.attr,

	&dev_attr_timeouts.attr, NULL,

};



static struct attribute_group tis_attr_grp = {