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[efr32] minor enhancements to radio driver (#3713)

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* Add static linkage to local functions

* Simplify clearing checksum of source match table entry
This commit is contained in:
dismirlian
2019-03-26 08:53:10 -07:00
committed by Jonathan Hui
parent 1fefe2e683
commit 24d5d3db66
1 changed files with 13 additions and 13 deletions
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examples/platforms/efr32/radio.c
+13 -13
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@@ -123,7 +123,7 @@ typedef struct srcMatchEntry
static sSrcMatchEntry srcMatchShortEntry[RADIO_CONFIG_SRC_MATCH_SHORT_ENTRY_NUM];
static sSrcMatchEntry srcMatchExtEntry[RADIO_CONFIG_SRC_MATCH_EXT_ENTRY_NUM];
efr32BandConfig sBandConfigs[EFR32_NUM_BAND_CONFIGS];
static efr32BandConfig sBandConfigs[EFR32_NUM_BAND_CONFIGS];
static volatile energyScanStatus sEnergyScanStatus;
static volatile int8_t sEnergyScanResultDbm;
@@ -172,7 +172,7 @@ static int8_t sTxPowerDbm = OPENTHREAD_CONFIG_DEFAULT_TRANSMIT_POWER;
static efr32BandConfig *sTxBandConfig = NULL;
static efr32BandConfig *sRxBandConfig = NULL;
RAIL_Handle_t efr32RailConfigInit(efr32BandConfig *aBandConfig)
static RAIL_Handle_t efr32RailConfigInit(efr32BandConfig *aBandConfig)
{
RAIL_Status_t status;
RAIL_Handle_t handle;
@@ -250,7 +250,7 @@ static void efr32RadioSetTxPower(RAIL_Handle_t aRailHandle,
assert(status == RAIL_STATUS_NO_ERROR);
}
efr32BandConfig *efr32RadioGetBandConfig(uint8_t aChannel)
static efr32BandConfig *efr32RadioGetBandConfig(uint8_t aChannel)
{
efr32BandConfig *config = NULL;
@@ -266,7 +266,7 @@ efr32BandConfig *efr32RadioGetBandConfig(uint8_t aChannel)
return config;
}
void efr32BandConfigInit(void (*aEventCallback)(RAIL_Handle_t railHandle, RAIL_Events_t events))
static void efr32BandConfigInit(void (*aEventCallback)(RAIL_Handle_t railHandle, RAIL_Events_t events))
{
uint8_t index = 0;
@@ -612,7 +612,7 @@ void otPlatRadioSetPromiscuous(otInstance *aInstance, bool aEnable)
}
}
int8_t findSrcMatchAvailEntry(bool aShortAddress)
static int8_t findSrcMatchAvailEntry(bool aShortAddress)
{
int8_t entry = -1;
@@ -642,7 +642,7 @@ int8_t findSrcMatchAvailEntry(bool aShortAddress)
return entry;
}
int8_t findSrcMatchShortEntry(const uint16_t aShortAddress)
static int8_t findSrcMatchShortEntry(const uint16_t aShortAddress)
{
int8_t entry = -1;
uint16_t checksum = aShortAddress + sPanId;
@@ -659,7 +659,7 @@ int8_t findSrcMatchShortEntry(const uint16_t aShortAddress)
return entry;
}
int8_t findSrcMatchExtEntry(const otExtAddress *aExtAddress)
static int8_t findSrcMatchExtEntry(const otExtAddress *aExtAddress)
{
int8_t entry = -1;
uint16_t checksum = sPanId;
@@ -681,7 +681,7 @@ int8_t findSrcMatchExtEntry(const otExtAddress *aExtAddress)
return entry;
}
void addToSrcMatchShortIndirect(uint8_t entry, const uint16_t aShortAddress)
static void addToSrcMatchShortIndirect(uint8_t entry, const uint16_t aShortAddress)
{
uint16_t checksum = aShortAddress + sPanId;
@@ -689,7 +689,7 @@ void addToSrcMatchShortIndirect(uint8_t entry, const uint16_t aShortAddress)
srcMatchShortEntry[entry].allocated = true;
}
void addToSrcMatchExtIndirect(uint8_t entry, const otExtAddress *aExtAddress)
static void addToSrcMatchExtIndirect(uint8_t entry, const otExtAddress *aExtAddress)
{
uint16_t checksum = sPanId;
@@ -702,16 +702,16 @@ void addToSrcMatchExtIndirect(uint8_t entry, const otExtAddress *aExtAddress)
srcMatchExtEntry[entry].allocated = true;
}
void removeFromSrcMatchShortIndirect(uint8_t entry)
static void removeFromSrcMatchShortIndirect(uint8_t entry)
{
srcMatchShortEntry[entry].allocated = false;
memset(&srcMatchShortEntry[entry].checksum, 0, sizeof(uint16_t));
srcMatchShortEntry[entry].checksum = 0;
}
void removeFromSrcMatchExtIndirect(uint8_t entry)
static void removeFromSrcMatchExtIndirect(uint8_t entry)
{
srcMatchExtEntry[entry].allocated = false;
memset(&srcMatchExtEntry[entry].checksum, 0, sizeof(uint16_t));
srcMatchExtEntry[entry].checksum = 0;
}
void otPlatRadioEnableSrcMatch(otInstance *aInstance, bool aEnable)