Author: adrian
Date: Sun Apr 27 23:36:44 2014
New Revision: 265032
URL: http://svnweb.freebsd.org/changeset/base/265032
Log:
* Add a new capability which returns whether the hardware supports
the MYBEACON RX filter (only receive beacons which match the BSSID)
or all beacons on the current channel.
* Add the relevant RX filter entry for MYBEACON.
Tested:
* AR5416, STA
* AR9285, STA
TODO:
* once the code is in -HEAD, just make sure that the code which uses it
correctly sets BEACON for pre-AR5416 chips.
Obtained from: QCA, Linux ath9k
Modified:
head/sys/dev/ath/ath_hal/ah.c
head/sys/dev/ath/ath_hal/ah.h
head/sys/dev/ath/ath_hal/ah_internal.h
Modified: head/sys/dev/ath/ath_hal/ah.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.c Sun Apr 27 23:35:05 2014
(r265031)
+++ head/sys/dev/ath/ath_hal/ah.c Sun Apr 27 23:36:44 2014
(r265032)
@@ -786,6 +786,8 @@ ath_hal_getcapability(struct ath_hal *ah
return HAL_OK;
case HAL_CAP_RX_LNA_MIXING: /* Hardware uses an RX LNA mixer to map
2 antennas to a 1 stream receiver */
return pCap->halRxUsingLnaMixing ? HAL_OK : HAL_ENOTSUPP;
+ case HAL_CAP_DO_MYBEACON: /* Hardware supports filtering
my-beacons */
+ return pCap->halRxDoMyBeacon ? HAL_OK : HAL_ENOTSUPP;
default:
return HAL_EINVAL;
}
Modified: head/sys/dev/ath/ath_hal/ah.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.h Sun Apr 27 23:35:05 2014
(r265031)
+++ head/sys/dev/ath/ath_hal/ah.h Sun Apr 27 23:36:44 2014
(r265032)
@@ -199,6 +199,7 @@ typedef enum {
HAL_CAP_SERIALISE_WAR = 245, /* serialise register access on PCI */
HAL_CAP_ENFORCE_TXOP = 246, /* Enforce TXOP if supported */
HAL_CAP_RX_LNA_MIXING = 247, /* RX hardware uses LNA mixing */
+ HAL_CAP_DO_MYBEACON = 248, /* Supports HAL_RX_FILTER_MYBEACON */
} HAL_CAPABILITY_TYPE;
/*
@@ -404,6 +405,7 @@ typedef enum {
HAL_RX_FILTER_PROM = 0x00000020, /* Promiscuous mode */
HAL_RX_FILTER_PROBEREQ = 0x00000080, /* Allow probe request frames */
HAL_RX_FILTER_PHYERR = 0x00000100, /* Allow phy errors */
+ HAL_RX_FILTER_MYBEACON = 0x00000200, /* Filter beacons other than
mine */
HAL_RX_FILTER_COMPBAR = 0x00000400, /* Allow compressed BAR */
HAL_RX_FILTER_COMP_BA = 0x00000800, /* Allow compressed blockack */
HAL_RX_FILTER_PHYRADAR = 0x00002000, /* Allow phy radar errors */
Modified: head/sys/dev/ath/ath_hal/ah_internal.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah_internal.h Sun Apr 27 23:35:05 2014
(r265031)
+++ head/sys/dev/ath/ath_hal/ah_internal.h Sun Apr 27 23:36:44 2014
(r265032)
@@ -280,7 +280,8 @@ typedef struct {
halAntDivCombSupportOrg : 1,
halRadioRetentionSupport : 1,
halSpectralScanSupport : 1,
- halRxUsingLnaMixing : 1;
+ halRxUsingLnaMixing : 1,
+ halRxDoMyBeacon : 1;
uint32_t halWirelessModes;
uint16_t halTotalQueues;
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