static void
ath_hal_dumpqcu(FILE *fd, int what)
{
int i;
/* QCU registers */
fprintf(fd, "%-8s %08x %-8s %08x %-8s %08x\n"
, "Q_TXE", OS_REG_READ(ah, AR_Q_TXE)
, "Q_TXD", OS_REG_READ(ah, AR_Q_TXD)
, "Q_RDYTIMSHD", OS_REG_READ(ah, AR_Q_RDYTIMESHDN)
);
fprintf(fd, "Q_ONESHOTARM_SC %08x Q_ONESHOTARM_CC %08x\n"
, OS_REG_READ(ah, AR_Q_ONESHOTARM_SC)
, OS_REG_READ(ah, AR_Q_ONESHOTARM_CC)
);
for (i = 0; i < 10; i++)
fprintf(fd, "Q[%u] TXDP %08x CBR %08x RDYT %08x MISC %08x STS %08x\n"
, i
, OS_REG_READ(ah, AR_QTXDP(i))
, OS_REG_READ(ah, AR_QCBRCFG(i))
, OS_REG_READ(ah, AR_QRDYTIMECFG(i))
, OS_REG_READ(ah, AR_QMISC(i))
, OS_REG_READ(ah, AR_QSTS(i))
);
}
bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
{
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_tx_queue_info *qi;
u32 cwMin, chanCwMin, value;
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
ath_dbg(common, QUEUE, "Reset TXQ, inactive queue: %u\n", q);
return true;
}
ath_dbg(common, QUEUE, "Reset TX queue: %u\n", q);
if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) {
chanCwMin = INIT_CWMIN;
for (cwMin = 1; cwMin < chanCwMin; cwMin = (cwMin << 1) | 1);
} else
cwMin = qi->tqi_cwmin;
ENABLE_REGWRITE_BUFFER(ah);
REG_WRITE(ah, AR_DLCL_IFS(q),
SM(cwMin, AR_D_LCL_IFS_CWMIN) |
SM(qi->tqi_cwmax, AR_D_LCL_IFS_CWMAX) |
SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS));
REG_WRITE(ah, AR_DRETRY_LIMIT(q),
SM(INIT_SSH_RETRY, AR_D_RETRY_LIMIT_STA_SH) |
SM(INIT_SLG_RETRY, AR_D_RETRY_LIMIT_STA_LG) |
SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH));
REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);
if (AR_SREV_9340(ah) && !AR_SREV_9340_13_OR_LATER(ah))
REG_WRITE(ah, AR_DMISC(q),
AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x1);
else
REG_WRITE(ah, AR_DMISC(q),
AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x2);
if (qi->tqi_cbrPeriod) {
REG_WRITE(ah, AR_QCBRCFG(q),
SM(qi->tqi_cbrPeriod, AR_Q_CBRCFG_INTERVAL) |
SM(qi->tqi_cbrOverflowLimit, AR_Q_CBRCFG_OVF_THRESH));
REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_FSP_CBR |
(qi->tqi_cbrOverflowLimit ?
AR_Q_MISC_CBR_EXP_CNTR_LIMIT_EN : 0));
}
if (qi->tqi_readyTime && (qi->tqi_type != ATH9K_TX_QUEUE_CAB)) {
REG_WRITE(ah, AR_QRDYTIMECFG(q),
SM(qi->tqi_readyTime, AR_Q_RDYTIMECFG_DURATION) |
AR_Q_RDYTIMECFG_EN);
}
REG_WRITE(ah, AR_DCHNTIME(q),
SM(qi->tqi_burstTime, AR_D_CHNTIME_DUR) |
(qi->tqi_burstTime ? AR_D_CHNTIME_EN : 0));
if (qi->tqi_burstTime
&& (qi->tqi_qflags & TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE))
REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_RDYTIME_EXP_POLICY);
if (qi->tqi_qflags & TXQ_FLAG_BACKOFF_DISABLE)
REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_POST_FR_BKOFF_DIS);
REGWRITE_BUFFER_FLUSH(ah);
if (qi->tqi_qflags & TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_FRAG_BKOFF_EN);
switch (qi->tqi_type) {
case ATH9K_TX_QUEUE_BEACON:
ENABLE_REGWRITE_BUFFER(ah);
REG_SET_BIT(ah, AR_QMISC(q),
AR_Q_MISC_FSP_DBA_GATED
| AR_Q_MISC_BEACON_USE
| AR_Q_MISC_CBR_INCR_DIS1);
REG_SET_BIT(ah, AR_DMISC(q),
(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
AR_D_MISC_ARB_LOCKOUT_CNTRL_S)
| AR_D_MISC_BEACON_USE
| AR_D_MISC_POST_FR_BKOFF_DIS);
REGWRITE_BUFFER_FLUSH(ah);
/*
* cwmin and cwmax should be 0 for beacon queue
* but not for IBSS as we would create an imbalance
* on beaconing fairness for participating nodes.
*/
if (AR_SREV_9300_20_OR_LATER(ah) &&
ah->opmode != NL80211_IFTYPE_ADHOC) {
REG_WRITE(ah, AR_DLCL_IFS(q), SM(0, AR_D_LCL_IFS_CWMIN)
| SM(0, AR_D_LCL_IFS_CWMAX)
| SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS));
}
break;
case ATH9K_TX_QUEUE_CAB:
ENABLE_REGWRITE_BUFFER(ah);
REG_SET_BIT(ah, AR_QMISC(q),
AR_Q_MISC_FSP_DBA_GATED
| AR_Q_MISC_CBR_INCR_DIS1
| AR_Q_MISC_CBR_INCR_DIS0);
value = (qi->tqi_readyTime -
(ah->config.sw_beacon_response_time -
ah->config.dma_beacon_response_time)) * 1024;
REG_WRITE(ah, AR_QRDYTIMECFG(q),
value | AR_Q_RDYTIMECFG_EN);
REG_SET_BIT(ah, AR_DMISC(q),
(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
AR_D_MISC_ARB_LOCKOUT_CNTRL_S));
REGWRITE_BUFFER_FLUSH(ah);
break;
case ATH9K_TX_QUEUE_PSPOLL:
REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_CBR_INCR_DIS1);
break;
case ATH9K_TX_QUEUE_UAPSD:
REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_POST_FR_BKOFF_DIS);
break;
default:
break;
}
if (qi->tqi_intFlags & ATH9K_TXQ_USE_LOCKOUT_BKOFF_DIS) {
REG_SET_BIT(ah, AR_DMISC(q),
SM(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL,
AR_D_MISC_ARB_LOCKOUT_CNTRL) |
AR_D_MISC_POST_FR_BKOFF_DIS);
}
if (AR_SREV_9300_20_OR_LATER(ah))
REG_WRITE(ah, AR_Q_DESC_CRCCHK, AR_Q_DESC_CRCCHK_EN);
ath9k_hw_clear_queue_interrupts(ah, q);
if (qi->tqi_qflags & TXQ_FLAG_TXINT_ENABLE) {
ah->txok_interrupt_mask |= 1 << q;
ah->txerr_interrupt_mask |= 1 << q;
}
if (qi->tqi_qflags & TXQ_FLAG_TXDESCINT_ENABLE)
ah->txdesc_interrupt_mask |= 1 << q;
if (qi->tqi_qflags & TXQ_FLAG_TXEOLINT_ENABLE)
ah->txeol_interrupt_mask |= 1 << q;
if (qi->tqi_qflags & TXQ_FLAG_TXURNINT_ENABLE)
ah->txurn_interrupt_mask |= 1 << q;
ath9k_hw_set_txq_interrupts(ah, qi);
return true;
}
void
ar9300DumpRegs(FILE *fd, int what)
{
#define N(a) (sizeof(a) / sizeof(a[0]))
static const HAL_REG regs[] = {
/* NB: keep these sorted by address */
{ "CR", AR_CR },
{ "HPRXDP", AR_HP_RXDP },
{ "LPRXDP", AR_LP_RXDP },
{ "CFG", AR_CFG },
{ "IER", AR_IER },
{ "TXCFG", AR_TXCFG },
{ "RXCFG", AR_RXCFG },
{ "MIBC", AR_MIBC },
{ "TOPS", AR_TOPS },
{ "RXNPTO", AR_RXNPTO },
{ "TXNPTO", AR_TXNPTO },
{ "RPGTO", AR_RPGTO },
{ "MACMISC", AR_MACMISC },
{ "D_SIFS", AR_D_GBL_IFS_SIFS },
{ "D_SEQNUM", AR_D_SEQNUM },
{ "D_SLOT", AR_D_GBL_IFS_SLOT },
{ "D_EIFS", AR_D_GBL_IFS_EIFS },
{ "D_MISC", AR_D_GBL_IFS_MISC },
{ "D_TXPSE", AR_D_TXPSE },
{ "RC", AR9300_HOSTIF_OFFSET(HOST_INTF_RESET_CONTROL) },
// { "SCR", AR_SCR },
// { "INTPEND", AR_INTPEND },
// { "SFR", AR_SFR },
// { "PCICFG", AR_PCICFG },
// { "GPIOCR", AR_GPIOCR },
{ "SREV", AR9300_HOSTIF_OFFSET(HOST_INTF_SREV) },
{ "STA_ID0", AR_STA_ID0 },
{ "STA_ID1", AR_STA_ID1 },
{ "BSS_ID0", AR_BSS_ID0 },
{ "BSS_ID1", AR_BSS_ID1 },
{ "TIME_OUT", AR_TIME_OUT },
{ "RSSI_THR", AR_RSSI_THR },
{ "USEC", AR_USEC },
// { "BEACON", AR_BEACON },
// { "CFP_PER", AR_CFP_PERIOD },
// { "TIMER0", AR_TIMER0 },
// { "TIMER1", AR_TIMER1 },
// { "TIMER2", AR_TIMER2 },
// { "TIMER3", AR_TIMER3 },
// { "CFP_DUR", AR_CFP_DUR },
{ "RX_FILTR", AR_RX_FILTER },
{ "MCAST_0", AR_MCAST_FIL0 },
{ "MCAST_1", AR_MCAST_FIL1 },
{ "DIAG_SW", AR_DIAG_SW },
{ "TSF_L32", AR_TSF_L32 },
{ "TSF_U32", AR_TSF_U32 },
{ "TST_ADAC", AR_TST_ADDAC },
{ "DEF_ANT", AR_DEF_ANTENNA },
{ "LAST_TST", AR_LAST_TSTP },
{ "NAV", AR_NAV },
{ "RTS_OK", AR_RTS_OK },
{ "RTS_FAIL", AR_RTS_FAIL },
{ "ACK_FAIL", AR_ACK_FAIL },
{ "FCS_FAIL", AR_FCS_FAIL },
{ "BEAC_CNT", AR_BEACON_CNT },
#ifdef AH_SUPPORT_XR
{ "XRMODE", AR_XRMODE },
{ "XRDEL", AR_XRDEL },
{ "XRTO", AR_XRTO },
{ "XRCRP", AR_XRCRP },
{ "XRSTMP", AR_XRSTMP },
#endif /* AH_SUPPORT_XR */
{ "SLEEP1", AR_SLEEP1 },
{ "SLEEP2", AR_SLEEP2 },
// { "SLEEP3", AR_SLEEP3 },
{ "BSSMSKL", AR_BSSMSKL },
{ "BSSMSKU", AR_BSSMSKU },
{ "TPC", AR_TPC },
{ "TFCNT", AR_TFCNT },
{ "RFCNT", AR_RFCNT },
{ "RCCNT", AR_RCCNT },
{ "CCCNT", AR_CCCNT },
// { "NOACK", AR_NOACK },
{ "PHY_ERR", AR_PHY_ERR },
// { "QOSCTL", AR_QOS_CONTROL },
// { "QOSSEL", AR_QOS_SELECT },
// { "MISCMODE", AR_MISC_MODE },
// { "FILTOFDM", AR_FILTOFDM },
// { "FILTCCK", AR_FILTCCK },
// { "PHYCNT1", AR_PHYCNT1 },
// { "PHYCMSK1", AR_PHYCNTMASK1 },
// { "PHYCNT2", AR_PHYCNT2 },
// { "PHYCMSK2", AR_PHYCNTMASK2 },
};
int i;
u_int32_t v;
if (what & DUMP_BASIC) {
ath_hal_dumpregs(fd, regs, N(regs));
}
if (what & DUMP_INTERRUPT) {
/* Interrupt registers */
if (what & DUMP_BASIC)
fprintf(fd, "\n");
fprintf(fd, "IMR: %08x S0 %08x S1 %08x S2 %08x S3 %08x S4 %08x\n"
, OS_REG_READ(ah, AR_IMR)
, OS_REG_READ(ah, AR_IMR_S0)
, OS_REG_READ(ah, AR_IMR_S1)
, OS_REG_READ(ah, AR_IMR_S2)
, OS_REG_READ(ah, AR_IMR_S3)
, OS_REG_READ(ah, AR_IMR_S4)
);
fprintf(fd, "ISR: %08x S0 %08x S1 %08x S2 %08x S3 %08x S4 %08x\n"
, OS_REG_READ(ah, AR_ISR)
, OS_REG_READ(ah, AR_ISR_S0)
, OS_REG_READ(ah, AR_ISR_S1)
, OS_REG_READ(ah, AR_ISR_S2)
, OS_REG_READ(ah, AR_ISR_S3)
, OS_REG_READ(ah, AR_ISR_S4)
);
}
if (what & DUMP_QCU) {
/* QCU registers */
if (what & (DUMP_BASIC|DUMP_INTERRUPT))
fprintf(fd, "\n");
fprintf(fd, "%-8s %08x %-8s %08x %-8s %08x\n"
, "Q_TXE", OS_REG_READ(ah, AR_Q_TXE)
, "Q_TXD", OS_REG_READ(ah, AR_Q_TXD)
, "Q_RDYTIMSHD", OS_REG_READ(ah, AR_Q_RDYTIMESHDN)
);
fprintf(fd, "Q_ONESHOTARM_SC %08x Q_ONESHOTARM_CC %08x\n"
, OS_REG_READ(ah, AR_Q_ONESHOTARM_SC)
, OS_REG_READ(ah, AR_Q_ONESHOTARM_CC)
);
for (i = 0; i < 10; i++)
fprintf(fd, "Q[%u] TXDP %08x CBR %08x RDYT %08x MISC %08x STS %08x\n"
, i
, OS_REG_READ(ah, AR_QTXDP(i))
, OS_REG_READ(ah, AR_QCBRCFG(i))
, OS_REG_READ(ah, AR_QRDYTIMECFG(i))
, OS_REG_READ(ah, AR_QMISC(i))
, OS_REG_READ(ah, AR_QSTS(i))
);
}
if (what & DUMP_DCU) {
/* DCU registers */
if (what & (DUMP_BASIC|DUMP_INTERRUPT|DUMP_QCU))
fprintf(fd, "\n");
for (i = 0; i < 10; i++)
fprintf(fd, "D[%u] MASK %08x IFS %08x RTRY %08x CHNT %08x MISC %06x\n"
, i
, OS_REG_READ(ah, AR_DQCUMASK(i))
, OS_REG_READ(ah, AR_DLCL_IFS(i))
, OS_REG_READ(ah, AR_DRETRY_LIMIT(i))
, OS_REG_READ(ah, AR_DCHNTIME(i))
, OS_REG_READ(ah, AR_DMISC(i))
);
}
for (i = 0; i < 10; i++) {
u_int32_t f0 = OS_REG_READ(ah, AR_D_TXBLK_DATA((i<<8)|0x00));
u_int32_t f1 = OS_REG_READ(ah, AR_D_TXBLK_DATA((i<<8)|0x40));
u_int32_t f2 = OS_REG_READ(ah, AR_D_TXBLK_DATA((i<<8)|0x80));
u_int32_t f3 = OS_REG_READ(ah, AR_D_TXBLK_DATA((i<<8)|0xc0));
if (f0 || f1 || f2 || f3)
fprintf(fd,
"D[%u] XMIT MASK %08x %08x %08x %08x\n",
i, f0, f1, f2, f3);
}
if (what & DUMP_KEYCACHE)
ath_hal_dumpkeycache(fd, 128,
OS_REG_READ(ah, AR_STA_ID1) & AR_STA_ID1_CRPT_MIC_ENABLE);
if (what & DUMP_BASEBAND) {
int reg;
if (what &~ DUMP_BASEBAND)
fprintf(fd, "\n");
for (reg = 0x9800; reg <= 0xa480; reg += 4) {
printf("%X %.8X\n", reg, OS_REG_READ(ah, reg));
}
#if 0
ath_hal_dumprange(fd, 0x9800, 0x987c);
ath_hal_dumprange(fd, 0x9900, 0x995c);
ath_hal_dumprange(fd, 0x9c00, 0x9c1c);
ath_hal_dumprange(fd, 0xa180, 0xa238);
#endif
}
if (what & DUMP_LA) {
int reg;
for (reg = AR_MAC_PCU_TRACE_REG_START, i = 0; reg < AR_MAC_PCU_TRACE_REG_END; reg += 16) {
printf("0x%X: 0x%.8X 0x%.8X 0x%.8X 0x%.8X\n", reg,
OS_REG_READ(ah, reg + 0),
OS_REG_READ(ah, reg + 4),
OS_REG_READ(ah, reg + 8),
OS_REG_READ(ah, reg + 12));
}
}
if (what & DUMP_DMADBG) {
int reg;
for (reg = AR_DMADBG_0, i = 0; reg <= AR_DMADBG_7; reg += 4) {
printf("0x%X: 0x%.8X\n", reg, OS_REG_READ(ah, reg));
}
}
#undef N
}
/*
* Set the retry, aifs, cwmin/max, readyTime regs for specified queue
*/
HAL_BOOL
ar5211ResetTxQueue(struct ath_hal *ah, u_int q)
{
struct ath_hal_5211 *ahp = AH5211(ah);
const struct ieee80211_channel *chan = AH_PRIVATE(ah)->ah_curchan;
HAL_TX_QUEUE_INFO *qi;
uint32_t cwMin, chanCwMin, value;
if (q >= HAL_NUM_TX_QUEUES) {
HALDEBUG(ah, HAL_DEBUG_ANY, "%s: invalid queue num %u\n",
__func__, q);
return AH_FALSE;
}
qi = &ahp->ah_txq[q];
if (qi->tqi_type == HAL_TX_QUEUE_INACTIVE) {
HALDEBUG(ah, HAL_DEBUG_TXQUEUE, "%s: inactive queue %u\n",
__func__, q);
return AH_TRUE; /* XXX??? */
}
if (qi->tqi_cwmin == HAL_TXQ_USEDEFAULT) {
/*
* Select cwmin according to channel type.
* NB: chan can be NULL during attach
*/
if (chan && IEEE80211_IS_CHAN_B(chan))
chanCwMin = INIT_CWMIN_11B;
else
chanCwMin = INIT_CWMIN;
/* make sure that the CWmin is of the form (2^n - 1) */
for (cwMin = 1; cwMin < chanCwMin; cwMin = (cwMin << 1) | 1)
;
} else
cwMin = qi->tqi_cwmin;
/* set cwMin/Max and AIFS values */
OS_REG_WRITE(ah, AR_DLCL_IFS(q),
SM(cwMin, AR_D_LCL_IFS_CWMIN)
| SM(qi->tqi_cwmax, AR_D_LCL_IFS_CWMAX)
| SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS));
/* Set retry limit values */
OS_REG_WRITE(ah, AR_DRETRY_LIMIT(q),
SM(INIT_SSH_RETRY, AR_D_RETRY_LIMIT_STA_SH)
| SM(INIT_SLG_RETRY, AR_D_RETRY_LIMIT_STA_LG)
| SM(qi->tqi_lgretry, AR_D_RETRY_LIMIT_FR_LG)
| SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH)
);
/* enable early termination on the QCU */
OS_REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);
if (AH_PRIVATE(ah)->ah_macVersion < AR_SREV_VERSION_OAHU) {
/* Configure DCU to use the global sequence count */
OS_REG_WRITE(ah, AR_DMISC(q), AR5311_D_MISC_SEQ_NUM_CONTROL);
}
/* multiqueue support */
if (qi->tqi_cbrPeriod) {
OS_REG_WRITE(ah, AR_QCBRCFG(q),
SM(qi->tqi_cbrPeriod,AR_Q_CBRCFG_CBR_INTERVAL)
| SM(qi->tqi_cbrOverflowLimit, AR_Q_CBRCFG_CBR_OVF_THRESH));
OS_REG_WRITE(ah, AR_QMISC(q),
OS_REG_READ(ah, AR_QMISC(q)) |
AR_Q_MISC_FSP_CBR |
(qi->tqi_cbrOverflowLimit ?
AR_Q_MISC_CBR_EXP_CNTR_LIMIT : 0));
}
if (qi->tqi_readyTime) {
OS_REG_WRITE(ah, AR_QRDYTIMECFG(q),
SM(qi->tqi_readyTime, AR_Q_RDYTIMECFG_INT) |
AR_Q_RDYTIMECFG_EN);
}
if (qi->tqi_burstTime) {
OS_REG_WRITE(ah, AR_DCHNTIME(q),
SM(qi->tqi_burstTime, AR_D_CHNTIME_DUR) |
AR_D_CHNTIME_EN);
if (qi->tqi_qflags & HAL_TXQ_RDYTIME_EXP_POLICY_ENABLE) {
OS_REG_WRITE(ah, AR_QMISC(q),
OS_REG_READ(ah, AR_QMISC(q)) |
AR_Q_MISC_RDYTIME_EXP_POLICY);
}
}
if (qi->tqi_qflags & HAL_TXQ_BACKOFF_DISABLE) {
OS_REG_WRITE(ah, AR_DMISC(q),
OS_REG_READ(ah, AR_DMISC(q)) |
AR_D_MISC_POST_FR_BKOFF_DIS);
}
if (qi->tqi_qflags & HAL_TXQ_FRAG_BURST_BACKOFF_ENABLE) {
OS_REG_WRITE(ah, AR_DMISC(q),
OS_REG_READ(ah, AR_DMISC(q)) |
AR_D_MISC_FRAG_BKOFF_EN);
}
switch (qi->tqi_type) {
case HAL_TX_QUEUE_BEACON:
/* Configure QCU for beacons */
OS_REG_WRITE(ah, AR_QMISC(q),
OS_REG_READ(ah, AR_QMISC(q))
| AR_Q_MISC_FSP_DBA_GATED
| AR_Q_MISC_BEACON_USE
| AR_Q_MISC_CBR_INCR_DIS1);
/* Configure DCU for beacons */
value = (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL << AR_D_MISC_ARB_LOCKOUT_CNTRL_S)
| AR_D_MISC_BEACON_USE | AR_D_MISC_POST_FR_BKOFF_DIS;
if (AH_PRIVATE(ah)->ah_macVersion < AR_SREV_VERSION_OAHU)
value |= AR5311_D_MISC_SEQ_NUM_CONTROL;
OS_REG_WRITE(ah, AR_DMISC(q), value);
break;
case HAL_TX_QUEUE_CAB:
/* Configure QCU for CAB (Crap After Beacon) frames */
OS_REG_WRITE(ah, AR_QMISC(q),
OS_REG_READ(ah, AR_QMISC(q))
| AR_Q_MISC_FSP_DBA_GATED | AR_Q_MISC_CBR_INCR_DIS1
| AR_Q_MISC_CBR_INCR_DIS0 | AR_Q_MISC_RDYTIME_EXP_POLICY);
value = (ahp->ah_beaconInterval
- (ah->ah_config.ah_sw_beacon_response_time
- ah->ah_config.ah_dma_beacon_response_time)
- ah->ah_config.ah_additional_swba_backoff) * 1024;
OS_REG_WRITE(ah, AR_QRDYTIMECFG(q), value | AR_Q_RDYTIMECFG_EN);
/* Configure DCU for CAB */
value = (AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL << AR_D_MISC_ARB_LOCKOUT_CNTRL_S);
if (AH_PRIVATE(ah)->ah_macVersion < AR_SREV_VERSION_OAHU)
value |= AR5311_D_MISC_SEQ_NUM_CONTROL;
OS_REG_WRITE(ah, AR_QMISC(q), value);
break;
default:
/* NB: silence compiler */
break;
}
/*
* Always update the secondary interrupt mask registers - this
* could be a new queue getting enabled in a running system or
* hw getting re-initialized during a reset!
*
* Since we don't differentiate between tx interrupts corresponding
* to individual queues - secondary tx mask regs are always unmasked;
* tx interrupts are enabled/disabled for all queues collectively
* using the primary mask reg
*/
if (qi->tqi_qflags & HAL_TXQ_TXOKINT_ENABLE)
ahp->ah_txOkInterruptMask |= 1 << q;
else
ahp->ah_txOkInterruptMask &= ~(1 << q);
if (qi->tqi_qflags & HAL_TXQ_TXERRINT_ENABLE)
ahp->ah_txErrInterruptMask |= 1 << q;
else
ahp->ah_txErrInterruptMask &= ~(1 << q);
if (qi->tqi_qflags & HAL_TXQ_TXDESCINT_ENABLE)
ahp->ah_txDescInterruptMask |= 1 << q;
else
ahp->ah_txDescInterruptMask &= ~(1 << q);
if (qi->tqi_qflags & HAL_TXQ_TXEOLINT_ENABLE)
ahp->ah_txEolInterruptMask |= 1 << q;
else
ahp->ah_txEolInterruptMask &= ~(1 << q);
if (qi->tqi_qflags & HAL_TXQ_TXURNINT_ENABLE)
ahp->ah_txUrnInterruptMask |= 1 << q;
else
ahp->ah_txUrnInterruptMask &= ~(1 << q);
setTxQInterrupts(ah, qi);
return AH_TRUE;
}
#include "ah_internal.h"
#include "dumpregs.h"
//#define AR9300_EMULATION 1
#include "ar9300/ar9300reg.h"
static const HAL_REGRANGE ar9300PublicRegs[] = {
/* NB: keep these sorted by address */
{ AR_CR, AR_IER },
{ AR_TXCFG, AR_RXCFG },
{ AR_MIBC, AR_MACMISC },
{ AR_Q0_TXDP, AR_QTXDP(9) },
{ AR_Q_TXE },
{ AR_Q_TXD },
{ AR_Q0_CBRCFG, AR_QCBRCFG(9) },
{ AR_Q0_RDYTIMECFG, AR_QRDYTIMECFG(9) },
{ AR_Q_ONESHOTARM_SC },
{ AR_Q_ONESHOTARM_CC },
{ AR_Q0_MISC, AR_QMISC(9) },
{ AR_Q0_STS, AR_QSTS(9) },
{ AR_Q_RDYTIMESHDN },
{ AR_D0_QCUMASK, AR_DQCUMASK(9) },
{ AR_D0_LCL_IFS, AR_DLCL_IFS(9) },
{ AR_D0_RETRY_LIMIT, AR_DRETRY_LIMIT(9) },
{ AR_D0_CHNTIME, AR_DCHNTIME(9) },
{ AR_D0_MISC, AR_DMISC(9) },
{ AR_D_SEQNUM },
{ AR_D_GBL_IFS_SIFS },
{ AR_D_GBL_IFS_SLOT },
{ AR_D_GBL_IFS_EIFS },
