diff options
Diffstat (limited to 'include/linux/uwb/spec.h')
| -rw-r--r-- | include/linux/uwb/spec.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/uwb/spec.h b/include/linux/uwb/spec.h index a30436ea53a..b52e44f1bd3 100644 --- a/include/linux/uwb/spec.h +++ b/include/linux/uwb/spec.h @@ -59,6 +59,11 @@ enum { UWB_NUM_ZONES = 16 }; #define UWB_MAS_PER_ZONE (UWB_NUM_MAS / UWB_NUM_ZONES) /* + * Number of MAS required before a row can be considered available. + */ +#define UWB_USABLE_MAS_PER_ROW (UWB_NUM_ZONES - 1) + +/* * Number of streams per DRP reservation between a pair of devices. * * [ECMA-368] section 16.8.6. @@ -94,6 +99,26 @@ enum { UWB_BEACON_SLOT_LENGTH_US = 85 }; enum { UWB_MAX_LOST_BEACONS = 3 }; /* + * mDRPBackOffWinMin + * + * The minimum number of superframes to wait before trying to reserve + * extra MAS. + * + * [ECMA-368] section 17.16 + */ +enum { UWB_DRP_BACKOFF_WIN_MIN = 2 }; + +/* + * mDRPBackOffWinMax + * + * The maximum number of superframes to wait before trying to reserve + * extra MAS. + * + * [ECMA-368] section 17.16 + */ +enum { UWB_DRP_BACKOFF_WIN_MAX = 16 }; + +/* * Length of a superframe in microseconds. */ #define UWB_SUPERFRAME_LENGTH_US (UWB_MAS_LENGTH_US * UWB_NUM_MAS) |