diff options
Diffstat (limited to 'drivers/misc/mei/hbm.c')
-rw-r--r-- | drivers/misc/mei/hbm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c index b0086c4aefe4..09e233d4c0de 100644 --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -1007,6 +1007,12 @@ static void mei_hbm_config_features(struct mei_device *dev) /* OS ver message Support */ if (dev->version.major_version >= HBM_MAJOR_VERSION_OS) dev->hbm_f_os_supported = 1; + + /* DMA Ring Support */ + if (dev->version.major_version > HBM_MAJOR_VERSION_DR || + (dev->version.major_version == HBM_MAJOR_VERSION_DR && + dev->version.minor_version >= HBM_MINOR_VERSION_DR)) + dev->hbm_f_dr_supported = 1; } /** |