static int sev_get_platform_state(int *state, int *error)
{
- struct sev_device *sev = psp_master->sev_data;
+ struct sev_user_data_status data;
int rc;
- rc = __sev_do_cmd_locked(SEV_CMD_PLATFORM_STATUS,
- &sev->status_cmd_buf, error);
+ rc = __sev_do_cmd_locked(SEV_CMD_PLATFORM_STATUS, &data, error);
if (rc)
return rc;
- *state = sev->status_cmd_buf.state;
+ *state = data.state;
return rc;
}
static int sev_ioctl_do_platform_status(struct sev_issue_cmd *argp)
{
- struct sev_device *sev = psp_master->sev_data;
- struct sev_user_data_status *data = &sev->status_cmd_buf;
+ struct sev_user_data_status data;
int ret;
- ret = __sev_do_cmd_locked(SEV_CMD_PLATFORM_STATUS, data, &argp->error);
+ ret = __sev_do_cmd_locked(SEV_CMD_PLATFORM_STATUS, &data, &argp->error);
if (ret)
return ret;
- if (copy_to_user((void __user *)argp->data, data, sizeof(*data)))
+ if (copy_to_user((void __user *)argp->data, &data, sizeof(data)))
ret = -EFAULT;
return ret;
static int sev_get_api_version(void)
{
struct sev_device *sev = psp_master->sev_data;
- struct sev_user_data_status *status;
+ struct sev_user_data_status status;
int error = 0, ret;
- status = &sev->status_cmd_buf;
- ret = sev_platform_status(status, &error);
+ ret = sev_platform_status(&status, &error);
if (ret) {
dev_err(sev->dev,
"SEV: failed to get status. Error: %#x\n", error);
return 1;
}
- sev->api_major = status->api_major;
- sev->api_minor = status->api_minor;
- sev->build = status->build;
- sev->state = status->state;
+ sev->api_major = status.api_major;
+ sev->api_minor = status.api_minor;
+ sev->build = status.build;
+ sev->state = status.state;
return 0;
}