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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2016-03-31 23:56:59 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-06-25 17:26:35 +0300 |
| commit | af782f339a5d6ea202652c9f06880e1a28c43813 (patch) | |
| tree | 7c9e3727b368b0c539a74473e318df0d04eaf57c /drivers/char/tpm/tpm_i2c_nuvoton.c | |
| parent | 56671c893e0e3ee237bc8e229923a9e6555c2fc9 (diff) | |
| download | linux-af782f339a5d6ea202652c9f06880e1a28c43813.tar.xz | |
tpm: Move tpm_vendor_specific data related with PTP specification to tpm_chip
Move tpm_vendor_specific data related to TCG PTP specification to tpm_chip.
Move all fields directly linked with well known TCG concepts and used in
TPM drivers (tpm_i2c_atmel, tpm_i2c_infineon, tpm_i2c_nuvoton, tpm_tis
and xen-tpmfront) as well as in TPM core files (tpm-sysfs, tpm-interface
and tpm2-cmd) in tpm_chip.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/tpm_i2c_nuvoton.c')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_nuvoton.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/char/tpm/tpm_i2c_nuvoton.c b/drivers/char/tpm/tpm_i2c_nuvoton.c index 2c1fa26cf976..491a16ae1000 100644 --- a/drivers/char/tpm/tpm_i2c_nuvoton.c +++ b/drivers/char/tpm/tpm_i2c_nuvoton.c @@ -144,7 +144,7 @@ static void i2c_nuvoton_ready(struct tpm_chip *chip) static int i2c_nuvoton_get_burstcount(struct i2c_client *client, struct tpm_chip *chip) { - unsigned long stop = jiffies + chip->vendor.timeout_d; + unsigned long stop = jiffies + chip->timeout_d; s32 status; int burst_count = -1; u8 data; @@ -239,7 +239,7 @@ static int i2c_nuvoton_recv_data(struct i2c_client *client, while (size < count && i2c_nuvoton_wait_for_data_avail(chip, - chip->vendor.timeout_c, + chip->timeout_c, &priv->read_queue) == 0) { burst_count = i2c_nuvoton_get_burstcount(client, chip); if (burst_count < 0) { @@ -289,7 +289,7 @@ static int i2c_nuvoton_recv(struct tpm_chip *chip, u8 *buf, size_t count) * tag, paramsize, and result */ status = i2c_nuvoton_wait_for_data_avail( - chip, chip->vendor.timeout_c, &priv->read_queue); + chip, chip->timeout_c, &priv->read_queue); if (status != 0) { dev_err(dev, "%s() timeout on dataAvail\n", __func__); size = -ETIMEDOUT; @@ -329,7 +329,7 @@ static int i2c_nuvoton_recv(struct tpm_chip *chip, u8 *buf, size_t count) } if (i2c_nuvoton_wait_for_stat( chip, TPM_STS_VALID | TPM_STS_DATA_AVAIL, - TPM_STS_VALID, chip->vendor.timeout_c, + TPM_STS_VALID, chip->timeout_c, NULL)) { dev_err(dev, "%s() error left over data\n", __func__); size = -ETIMEDOUT; @@ -362,7 +362,7 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) i2c_nuvoton_ready(chip); if (i2c_nuvoton_wait_for_stat(chip, TPM_STS_COMMAND_READY, TPM_STS_COMMAND_READY, - chip->vendor.timeout_b, NULL)) { + chip->timeout_b, NULL)) { dev_err(dev, "%s() timeout on commandReady\n", __func__); rc = -EIO; @@ -394,7 +394,7 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) TPM_STS_EXPECT, TPM_STS_VALID | TPM_STS_EXPECT, - chip->vendor.timeout_c, + chip->timeout_c, NULL); if (rc < 0) { dev_err(dev, "%s() timeout on Expect\n", @@ -419,7 +419,7 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) rc = i2c_nuvoton_wait_for_stat(chip, TPM_STS_VALID | TPM_STS_EXPECT, TPM_STS_VALID, - chip->vendor.timeout_c, NULL); + chip->timeout_c, NULL); if (rc) { dev_err(dev, "%s() timeout on Expect to clear\n", __func__); @@ -548,10 +548,10 @@ static int i2c_nuvoton_probe(struct i2c_client *client, init_waitqueue_head(&priv->read_queue); /* Default timeouts */ - chip->vendor.timeout_a = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); - chip->vendor.timeout_b = msecs_to_jiffies(TPM_I2C_LONG_TIMEOUT); - chip->vendor.timeout_c = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); - chip->vendor.timeout_d = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); + chip->timeout_a = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); + chip->timeout_b = msecs_to_jiffies(TPM_I2C_LONG_TIMEOUT); + chip->timeout_c = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); + chip->timeout_d = msecs_to_jiffies(TPM_I2C_SHORT_TIMEOUT); /* * I2C intfcaps (interrupt capabilitieis) in the chip are hard coded to: @@ -580,7 +580,7 @@ static int i2c_nuvoton_probe(struct i2c_client *client, rc = i2c_nuvoton_wait_for_stat(chip, TPM_STS_COMMAND_READY, TPM_STS_COMMAND_READY, - chip->vendor.timeout_b, + chip->timeout_b, NULL); if (rc == 0) { /* |