1 files changed, 12 insertions, 8 deletions

diff --git a/drivers/char/tpm/tpm_ibmvtpm.c b/drivers/char/tpm/tpm_ibmvtpm.c
index 0840347e251c..b1e53e3aece5 100644
--- a/drivers/char/tpm/tpm_ibmvtpm.c
+++ b/drivers/char/tpm/tpm_ibmvtpm.c
@@ -148,7 +148,8 @@ static int tpm_ibmvtpm_send(struct tpm_chip *chip, u8 *buf, size_t count)
         crq.len = (u16)count;
         crq.data = ibmvtpm->rtce_dma_handle;
 
-        rc = ibmvtpm_send_crq(ibmvtpm->vdev, word[0], word[1]);
+        rc = ibmvtpm_send_crq(ibmvtpm->vdev, cpu_to_be64(word[0]),
+                              cpu_to_be64(word[1]));
         if (rc != H_SUCCESS) {
                 dev_err(ibmvtpm->dev, "tpm_ibmvtpm_send failed rc=%d\n", rc);
                 rc = 0;
@@ -186,7 +187,8 @@ static int ibmvtpm_crq_get_rtce_size(struct ibmvtpm_dev *ibmvtpm)
         crq.valid = (u8)IBMVTPM_VALID_CMD;
         crq.msg = (u8)VTPM_GET_RTCE_BUFFER_SIZE;
 
-        rc = ibmvtpm_send_crq(ibmvtpm->vdev, buf[0], buf[1]);
+        rc = ibmvtpm_send_crq(ibmvtpm->vdev, cpu_to_be64(buf[0]),
+                              cpu_to_be64(buf[1]));
         if (rc != H_SUCCESS)
                 dev_err(ibmvtpm->dev,
                         "ibmvtpm_crq_get_rtce_size failed rc=%d\n", rc);
@@ -212,7 +214,8 @@ static int ibmvtpm_crq_get_version(struct ibmvtpm_dev *ibmvtpm)
         crq.valid = (u8)IBMVTPM_VALID_CMD;
         crq.msg = (u8)VTPM_GET_VERSION;
 
-        rc = ibmvtpm_send_crq(ibmvtpm->vdev, buf[0], buf[1]);
+        rc = ibmvtpm_send_crq(ibmvtpm->vdev, cpu_to_be64(buf[0]),
+                              cpu_to_be64(buf[1]));
         if (rc != H_SUCCESS)
                 dev_err(ibmvtpm->dev,
                         "ibmvtpm_crq_get_version failed rc=%d\n", rc);
@@ -336,7 +339,8 @@ static int tpm_ibmvtpm_suspend(struct device *dev)
         crq.valid = (u8)IBMVTPM_VALID_CMD;
         crq.msg = (u8)VTPM_PREPARE_TO_SUSPEND;
 
-        rc = ibmvtpm_send_crq(ibmvtpm->vdev, buf[0], buf[1]);
+        rc = ibmvtpm_send_crq(ibmvtpm->vdev, cpu_to_be64(buf[0]),
+                              cpu_to_be64(buf[1]));
         if (rc != H_SUCCESS)
                 dev_err(ibmvtpm->dev,
                         "tpm_ibmvtpm_suspend failed rc=%d\n", rc);
@@ -481,11 +485,11 @@ static void ibmvtpm_crq_process(struct ibmvtpm_crq *crq,
         case IBMVTPM_VALID_CMD:
                 switch (crq->msg) {
                 case VTPM_GET_RTCE_BUFFER_SIZE_RES:
-                        if (crq->len <= 0) {
+                        if (be16_to_cpu(crq->len) <= 0) {
                                 dev_err(ibmvtpm->dev, "Invalid rtce size\n");
                                 return;
                         }
-                        ibmvtpm->rtce_size = crq->len;
+                        ibmvtpm->rtce_size = be16_to_cpu(crq->len);
                         ibmvtpm->rtce_buf = kmalloc(ibmvtpm->rtce_size,
                                                     GFP_KERNEL);
                         if (!ibmvtpm->rtce_buf) {
@@ -506,11 +510,11 @@ static void ibmvtpm_crq_process(struct ibmvtpm_crq *crq,
 
                         return;
                 case VTPM_GET_VERSION_RES:
-                        ibmvtpm->vtpm_version = crq->data;
+                        ibmvtpm->vtpm_version = be32_to_cpu(crq->data);
                         return;
                 case VTPM_TPM_COMMAND_RES:
                         /* len of the data in rtce buffer */
-                        ibmvtpm->res_len = crq->len;
+                        ibmvtpm->res_len = be16_to_cpu(crq->len);
                         wake_up_interruptible(&ibmvtpm->wq);
                         return;
                 default: