dist/ar5211/ar5211_recv.c

21 #include "ah.h"
33 ar5211GetRxDP(struct ath_hal *ah)
35 	return OS_REG_READ(ah, AR_RXDP);
42 ar5211SetRxDP(struct ath_hal *ah, uint32_t rxdp)
44 	OS_REG_WRITE(ah, AR_RXDP, rxdp);
45 	HALASSERT(OS_REG_READ(ah, AR_RXDP) == rxdp);
53 ar5211EnableReceive(struct ath_hal *ah)
55 	OS_REG_WRITE(ah, AR_CR, AR_CR_RXE);
62 ar5211StopDmaReceive(struct ath_hal *ah)
64 	OS_REG_WRITE(ah, AR_CR, AR_CR_RXD);	/* Set receive disable bit */
65 	if (!ath_hal_wait(ah, AR_CR, AR_CR_RXE, 0)) {
67 		ath_hal_printf(ah, "%s failed to stop in 10ms\n"
70 				   , OS_REG_READ(ah, AR_CR)
71 				   , OS_REG_READ(ah, AR_DIAG_SW)
84 ar5211StartPcuReceive(struct ath_hal *ah)
86 	OS_REG_WRITE(ah, AR_DIAG_SW,
87 		OS_REG_READ(ah, AR_DIAG_SW) & ~(AR_DIAG_SW_DIS_RX));
94 ar5211StopPcuReceive(struct ath_hal *ah)
96 	OS_REG_WRITE(ah, AR_DIAG_SW,
97 		OS_REG_READ(ah, AR_DIAG_SW) | AR_DIAG_SW_DIS_RX);
105 ar5211SetMulticastFilter(struct ath_hal *ah, uint32_t filter0, uint32_t filter1)
107 	OS_REG_WRITE(ah, AR_MCAST_FIL0, filter0);
108 	OS_REG_WRITE(ah, AR_MCAST_FIL1, filter1);
115 ar5211ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix)
122 		val = OS_REG_READ(ah, AR_MCAST_FIL1);
123 		OS_REG_WRITE(ah, AR_MCAST_FIL1, (val &~ (1<<(ix-32))));
125 		val = OS_REG_READ(ah, AR_MCAST_FIL0);
126 		OS_REG_WRITE(ah, AR_MCAST_FIL0, (val &~ (1<<ix)));
135 ar5211SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix)
142 		val = OS_REG_READ(ah, AR_MCAST_FIL1);
143 		OS_REG_WRITE(ah, AR_MCAST_FIL1, (val | (1<<(ix-32))));
145 		val = OS_REG_READ(ah, AR_MCAST_FIL0);
146 		OS_REG_WRITE(ah, AR_MCAST_FIL0, (val | (1<<ix)));
155 ar5211GetRxFilter(struct ath_hal *ah)
157 	return OS_REG_READ(ah, AR_RX_FILTER);
164 ar5211SetRxFilter(struct ath_hal *ah, uint32_t bits)
166 	OS_REG_WRITE(ah, AR_RX_FILTER, bits);
175 ar5211SetupRxDesc(struct ath_hal *ah, struct ath_desc *ds,
183 		HALDEBUG(ah, HAL_DEBUG_ANY, "%s: buffer size %u too large\n",
203 ar5211ProcRxDesc(struct ath_hal *ah, struct ath_desc *ds,
217 	if ((ands->ds_status1 & AR_Done) == 0 && OS_REG_READ(ah, AR_RXDP) == pa)