#define AR5K_TXQ_FLAG_TXEOLINT_ENABLE 0x0004 /* Enable TXEOL interrupt -not used- */
#define AR5K_TXQ_FLAG_TXDESCINT_ENABLE 0x0008 /* Enable TXDESC interrupt -not used- */
#define AR5K_TXQ_FLAG_TXURNINT_ENABLE 0x0010 /* Enable TXURN interrupt */
-#define AR5K_TXQ_FLAG_BACKOFF_DISABLE 0x0020 /* Disable random post-backoff */
-#define AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE 0x0040 /* Enable ready time expiry policy (?)*/
-#define AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE 0x0080 /* Enable backoff while bursting */
-#define AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS 0x0100 /* Disable backoff while bursting */
-#define AR5K_TXQ_FLAG_COMPRESSION_ENABLE 0x0200 /* Enable hw compression -not implemented-*/
+#define AR5K_TXQ_FLAG_CBRORNINT_ENABLE 0x0020 /* Enable CBRORN interrupt */
+#define AR5K_TXQ_FLAG_CBRURNINT_ENABLE 0x0040 /* Enable CBRURN interrupt */
+#define AR5K_TXQ_FLAG_QTRIGINT_ENABLE 0x0080 /* Enable QTRIG interrupt */
+#define AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE 0x0100 /* Enable TXNOFRM interrupt */
+#define AR5K_TXQ_FLAG_BACKOFF_DISABLE 0x0200 /* Disable random post-backoff */
+#define AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE 0x0300 /* Enable ready time expiry policy (?)*/
+#define AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE 0x0800 /* Enable backoff while bursting */
+#define AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS 0x1000 /* Disable backoff while bursting */
+#define AR5K_TXQ_FLAG_COMPRESSION_ENABLE 0x2000 /* Enable hw compression -not implemented-*/
/*
* A struct to hold tx queue's parameters
* checked. We should do this with ath5k_hw_update_mib_counters() but
* it seems we should also then do some noise immunity work.
* @AR5K_INT_RXPHY: RX PHY Error
- * @AR5K_INT_RXKCM: ??
+ * @AR5K_INT_RXKCM: RX Key cache miss
* @AR5K_INT_SWBA: SoftWare Beacon Alert - indicates its time to send a
* beacon that must be handled in software. The alternative is if you
* have VEOL support, in that case you let the hardware deal with things.
* @AR5K_INT_FATAL: Fatal errors were encountered, typically caused by DMA
* errors. These types of errors we can enable seem to be of type
* AR5K_SIMR2_MCABT, AR5K_SIMR2_SSERR and AR5K_SIMR2_DPERR.
- * @AR5K_INT_GLOBAL: Seems to be used to clear and set the IER
+ * @AR5K_INT_GLOBAL: Used to clear and set the IER
* @AR5K_INT_NOCARD: signals the card has been removed
* @AR5K_INT_COMMON: common interrupts shared amogst MACs with the same
* bit value
* MACs.
*/
enum ath5k_int {
- AR5K_INT_RX = 0x00000001, /* Not common */
+ AR5K_INT_RXOK = 0x00000001,
AR5K_INT_RXDESC = 0x00000002,
+ AR5K_INT_RXERR = 0x00000004,
AR5K_INT_RXNOFRM = 0x00000008,
AR5K_INT_RXEOL = 0x00000010,
AR5K_INT_RXORN = 0x00000020,
- AR5K_INT_TX = 0x00000040, /* Not common */
+ AR5K_INT_TXOK = 0x00000040,
AR5K_INT_TXDESC = 0x00000080,
+ AR5K_INT_TXERR = 0x00000100,
+ AR5K_INT_TXNOFRM = 0x00000200,
+ AR5K_INT_TXEOL = 0x00000400,
AR5K_INT_TXURN = 0x00000800,
AR5K_INT_MIB = 0x00001000,
+ AR5K_INT_SWI = 0x00002000,
AR5K_INT_RXPHY = 0x00004000,
AR5K_INT_RXKCM = 0x00008000,
AR5K_INT_SWBA = 0x00010000,
+ AR5K_INT_BRSSI = 0x00020000,
AR5K_INT_BMISS = 0x00040000,
- AR5K_INT_BNR = 0x00100000, /* Not common */
- AR5K_INT_GPIO = 0x01000000,
- AR5K_INT_FATAL = 0x40000000, /* Not common */
- AR5K_INT_GLOBAL = 0x80000000,
-
- AR5K_INT_COMMON = AR5K_INT_RXNOFRM
- | AR5K_INT_RXDESC
- | AR5K_INT_RXEOL
- | AR5K_INT_RXORN
- | AR5K_INT_TXURN
- | AR5K_INT_TXDESC
- | AR5K_INT_MIB
- | AR5K_INT_RXPHY
- | AR5K_INT_RXKCM
- | AR5K_INT_SWBA
- | AR5K_INT_BMISS
- | AR5K_INT_GPIO,
+ AR5K_INT_FATAL = 0x00080000, /* Non common */
+ AR5K_INT_BNR = 0x00100000, /* Non common */
+ AR5K_INT_TIM = 0x00200000, /* Non common */
+ AR5K_INT_DTIM = 0x00400000, /* Non common */
+ AR5K_INT_DTIM_SYNC = 0x00800000, /* Non common */
+ AR5K_INT_GPIO = 0x01000000,
+ AR5K_INT_BCN_TIMEOUT = 0x02000000, /* Non common */
+ AR5K_INT_CAB_TIMEOUT = 0x04000000, /* Non common */
+ AR5K_INT_RX_DOPPLER = 0x08000000, /* Non common */
+ AR5K_INT_QCBRORN = 0x10000000, /* Non common */
+ AR5K_INT_QCBRURN = 0x20000000, /* Non common */
+ AR5K_INT_QTRIG = 0x40000000, /* Non common */
+ AR5K_INT_GLOBAL = 0x80000000,
+
+ AR5K_INT_COMMON = AR5K_INT_RXOK
+ | AR5K_INT_RXDESC
+ | AR5K_INT_RXERR
+ | AR5K_INT_RXNOFRM
+ | AR5K_INT_RXEOL
+ | AR5K_INT_RXORN
+ | AR5K_INT_TXOK
+ | AR5K_INT_TXDESC
+ | AR5K_INT_TXERR
+ | AR5K_INT_TXNOFRM
+ | AR5K_INT_TXEOL
+ | AR5K_INT_TXURN
+ | AR5K_INT_MIB
+ | AR5K_INT_SWI
+ | AR5K_INT_RXPHY
+ | AR5K_INT_RXKCM
+ | AR5K_INT_SWBA
+ | AR5K_INT_BRSSI
+ | AR5K_INT_BMISS
+ | AR5K_INT_GPIO
+ | AR5K_INT_GLOBAL,
+
AR5K_INT_NOCARD = 0xffffffff
};
u32 ah_txq_imr_txurn;
u32 ah_txq_imr_txdesc;
u32 ah_txq_imr_txeol;
+ u32 ah_txq_imr_cbrorn;
+ u32 ah_txq_imr_cbrurn;
+ u32 ah_txq_imr_qtrig;
+ u32 ah_txq_imr_nofrm;
+ u32 ah_txq_isr;
u32 *ah_rf_banks;
size_t ah_rf_banks_size;
struct ath5k_gain ah_gain;
*/
sc->curchan = sc->hw->conf.channel;
sc->curband = &sc->sbands[sc->curchan->band];
- sc->imask = AR5K_INT_RX | AR5K_INT_TX | AR5K_INT_RXEOL |
+ sc->imask = AR5K_INT_RXOK | AR5K_INT_TXOK | AR5K_INT_RXEOL |
AR5K_INT_RXORN | AR5K_INT_FATAL | AR5K_INT_GLOBAL |
AR5K_INT_MIB;
ret = ath5k_reset(sc, false, false);
/* bump tx trigger level */
ath5k_hw_update_tx_triglevel(ah, true);
}
- if (status & AR5K_INT_RX)
+ if (status & (AR5K_INT_RXOK | AR5K_INT_RXERR))
tasklet_schedule(&sc->rxtq);
- if (status & AR5K_INT_TX)
+ if (status & (AR5K_INT_TXOK | AR5K_INT_TXDESC
+ | AR5K_INT_TXERR | AR5K_INT_TXEOL))
tasklet_schedule(&sc->txtq);
if (status & AR5K_INT_BMISS) {
}
*
* NOTE: We use read-and-clear register, so after this function is called ISR
* is zeroed.
- *
- * XXX: Why filter interrupts in sw with interrupt_mask ? No benefit at all
- * plus it can be misleading (one might thing that we save interrupts this way)
*/
int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
{
}
} else {
/*
- * Read interrupt status from the Read-And-Clear
- * shadow register.
+ * Read interrupt status from Interrupt
+ * Status Register shadow copy (Read And Clear)
+ *
* Note: PISR/SISR Not available on 5210
*/
data = ath5k_hw_reg_read(ah, AR5K_RAC_PISR);
+ if (unlikely(data == AR5K_INT_NOCARD)) {
+ *interrupt_mask = data;
+ return -ENODEV;
+ }
}
/*
*/
*interrupt_mask = (data & AR5K_INT_COMMON) & ah->ah_imr;
- if (unlikely(data == AR5K_INT_NOCARD))
- return -ENODEV;
-
- if (data & (AR5K_ISR_RXOK | AR5K_ISR_RXERR))
- *interrupt_mask |= AR5K_INT_RX;
-
- if (data & (AR5K_ISR_TXOK | AR5K_ISR_TXERR
- | AR5K_ISR_TXDESC | AR5K_ISR_TXEOL))
- *interrupt_mask |= AR5K_INT_TX;
-
if (ah->ah_version != AR5K_AR5210) {
+ u32 sisr2 = ath5k_hw_reg_read(ah, AR5K_RAC_SISR2);
+
/*HIU = Host Interface Unit (PCI etc)*/
if (unlikely(data & (AR5K_ISR_HIUERR)))
*interrupt_mask |= AR5K_INT_FATAL;
/*Beacon Not Ready*/
if (unlikely(data & (AR5K_ISR_BNR)))
*interrupt_mask |= AR5K_INT_BNR;
- }
- /*
- * XXX: BMISS interrupts may occur after association.
- * I found this on 5210 code but it needs testing. If this is
- * true we should disable them before assoc and re-enable them
- * after a successfull assoc + some jiffies.
- */
-#if 0
- interrupt_mask &= ~AR5K_INT_BMISS;
-#endif
+ if (unlikely(sisr2 & (AR5K_SISR2_SSERR |
+ AR5K_SISR2_DPERR |
+ AR5K_SISR2_MCABT)))
+ *interrupt_mask |= AR5K_INT_FATAL;
+
+ if (data & AR5K_ISR_TIM)
+ *interrupt_mask |= AR5K_INT_TIM;
+
+ if (data & AR5K_ISR_BCNMISC) {
+ if (sisr2 & AR5K_SISR2_TIM)
+ *interrupt_mask |= AR5K_INT_TIM;
+ if (sisr2 & AR5K_SISR2_DTIM)
+ *interrupt_mask |= AR5K_INT_DTIM;
+ if (sisr2 & AR5K_SISR2_DTIM_SYNC)
+ *interrupt_mask |= AR5K_INT_DTIM_SYNC;
+ if (sisr2 & AR5K_SISR2_BCN_TIMEOUT)
+ *interrupt_mask |= AR5K_INT_BCN_TIMEOUT;
+ if (sisr2 & AR5K_SISR2_CAB_TIMEOUT)
+ *interrupt_mask |= AR5K_INT_CAB_TIMEOUT;
+ }
+
+ if (data & AR5K_ISR_RXDOPPLER)
+ *interrupt_mask |= AR5K_INT_RX_DOPPLER;
+ if (data & AR5K_ISR_QCBRORN) {
+ *interrupt_mask |= AR5K_INT_QCBRORN;
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR3),
+ AR5K_SISR3_QCBRORN);
+ }
+ if (data & AR5K_ISR_QCBRURN) {
+ *interrupt_mask |= AR5K_INT_QCBRURN;
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR3),
+ AR5K_SISR3_QCBRURN);
+ }
+ if (data & AR5K_ISR_QTRIG) {
+ *interrupt_mask |= AR5K_INT_QTRIG;
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR4),
+ AR5K_SISR4_QTRIG);
+ }
+
+ if (data & AR5K_ISR_TXOK)
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR0),
+ AR5K_SISR0_QCU_TXOK);
+
+ if (data & AR5K_ISR_TXDESC)
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR0),
+ AR5K_SISR0_QCU_TXDESC);
+
+ if (data & AR5K_ISR_TXERR)
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR1),
+ AR5K_SISR1_QCU_TXERR);
+
+ if (data & AR5K_ISR_TXEOL)
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR1),
+ AR5K_SISR1_QCU_TXEOL);
+
+ if (data & AR5K_ISR_TXURN)
+ ah->ah_txq_isr |= AR5K_REG_MS(
+ ath5k_hw_reg_read(ah, AR5K_RAC_SISR2),
+ AR5K_SISR2_QCU_TXURN);
+ } else {
+ if (unlikely(data & (AR5K_ISR_SSERR | AR5K_ISR_MCABT
+ | AR5K_ISR_HIUERR | AR5K_ISR_DPERR)))
+ *interrupt_mask |= AR5K_INT_FATAL;
+
+ /*
+ * XXX: BMISS interrupts may occur after association.
+ * I found this on 5210 code but it needs testing. If this is
+ * true we should disable them before assoc and re-enable them
+ * after a successfull assoc + some jiffies.
+ interrupt_mask &= ~AR5K_INT_BMISS;
+ */
+ }
/*
* In case we didn't handle anything,
* print the register value.
*/
if (unlikely(*interrupt_mask == 0 && net_ratelimit()))
- ATH5K_PRINTF("0x%08x\n", data);
+ ATH5K_PRINTF("ISR: 0x%08x IMR: 0x%08x\n", data, ah->ah_imr);
return 0;
}
{
enum ath5k_int old_mask, int_mask;
+ old_mask = ah->ah_imr;
+
/*
* Disable card interrupts to prevent any race conditions
- * (they will be re-enabled afterwards).
+ * (they will be re-enabled afterwards if AR5K_INT GLOBAL
+ * is set again on the new mask).
*/
- ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
- ath5k_hw_reg_read(ah, AR5K_IER);
-
- old_mask = ah->ah_imr;
+ if (old_mask & AR5K_INT_GLOBAL) {
+ ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
+ }
/*
* Add additional, chipset-dependent interrupt mask flags
*/
int_mask = new_mask & AR5K_INT_COMMON;
- if (new_mask & AR5K_INT_RX)
- int_mask |= AR5K_IMR_RXOK | AR5K_IMR_RXERR | AR5K_IMR_RXORN |
- AR5K_IMR_RXDESC;
-
- if (new_mask & AR5K_INT_TX)
- int_mask |= AR5K_IMR_TXOK | AR5K_IMR_TXERR | AR5K_IMR_TXDESC |
- AR5K_IMR_TXURN;
-
if (ah->ah_version != AR5K_AR5210) {
+ /* Preserve per queue TXURN interrupt mask */
+ u32 simr2 = ath5k_hw_reg_read(ah, AR5K_SIMR2)
+ & AR5K_SIMR2_QCU_TXURN;
+
if (new_mask & AR5K_INT_FATAL) {
int_mask |= AR5K_IMR_HIUERR;
- AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_MCABT |
- AR5K_SIMR2_SSERR | AR5K_SIMR2_DPERR);
+ simr2 |= (AR5K_SIMR2_MCABT | AR5K_SIMR2_SSERR
+ | AR5K_SIMR2_DPERR);
}
+
+ /*Beacon Not Ready*/
+ if (new_mask & AR5K_INT_BNR)
+ int_mask |= AR5K_INT_BNR;
+
+ if (new_mask & AR5K_INT_TIM)
+ int_mask |= AR5K_IMR_TIM;
+
+ if (new_mask & AR5K_INT_TIM)
+ simr2 |= AR5K_SISR2_TIM;
+ if (new_mask & AR5K_INT_DTIM)
+ simr2 |= AR5K_SISR2_DTIM;
+ if (new_mask & AR5K_INT_DTIM_SYNC)
+ simr2 |= AR5K_SISR2_DTIM_SYNC;
+ if (new_mask & AR5K_INT_BCN_TIMEOUT)
+ simr2 |= AR5K_SISR2_BCN_TIMEOUT;
+ if (new_mask & AR5K_INT_CAB_TIMEOUT)
+ simr2 |= AR5K_SISR2_CAB_TIMEOUT;
+
+ if (new_mask & AR5K_INT_RX_DOPPLER)
+ int_mask |= AR5K_IMR_RXDOPPLER;
+
+ /* Note: Per queue interrupt masks
+ * are set via reset_tx_queue (qcu.c) */
+ ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR);
+ ath5k_hw_reg_write(ah, simr2, AR5K_SIMR2);
+
+ } else {
+ if (new_mask & AR5K_INT_FATAL)
+ int_mask |= (AR5K_IMR_SSERR | AR5K_IMR_MCABT
+ | AR5K_IMR_HIUERR | AR5K_IMR_DPERR);
+
+ ath5k_hw_reg_write(ah, int_mask, AR5K_IMR);
}
- ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR);
+ /* If RXNOFRM interrupt is masked disable it
+ * by setting AR5K_RXNOFRM to zero */
+ if (!(new_mask & AR5K_INT_RXNOFRM))
+ ath5k_hw_reg_write(ah, 0, AR5K_RXNOFRM);
/* Store new interrupt mask */
ah->ah_imr = new_mask;
- /* ..re-enable interrupts */
- ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
- ath5k_hw_reg_read(ah, AR5K_IER);
+ /* ..re-enable interrupts if AR5K_INT_GLOBAL is set */
+ if (new_mask & AR5K_INT_GLOBAL) {
+ ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
+ }
return old_mask;
}
if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue);
+
+ if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE)
+ AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue);
/* Update secondary interrupt mask registers */
+
+ /* Filter out inactive queues */
ah->ah_txq_imr_txok &= ah->ah_txq_status;
ah->ah_txq_imr_txerr &= ah->ah_txq_status;
ah->ah_txq_imr_txurn &= ah->ah_txq_status;
ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
ah->ah_txq_imr_txeol &= ah->ah_txq_status;
+ ah->ah_txq_imr_cbrorn &= ah->ah_txq_status;
+ ah->ah_txq_imr_cbrurn &= ah->ah_txq_status;
+ ah->ah_txq_imr_qtrig &= ah->ah_txq_status;
+ ah->ah_txq_imr_nofrm &= ah->ah_txq_status;
ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
AR5K_SIMR0_QCU_TXOK) |
AR5K_SIMR1_QCU_TXERR) |
AR5K_REG_SM(ah->ah_txq_imr_txeol,
AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1);
- ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txurn,
- AR5K_SIMR2_QCU_TXURN), AR5K_SIMR2);
+ /* Update simr2 but don't overwrite rest simr2 settings */
+ AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2,
+ AR5K_REG_SM(ah->ah_txq_imr_txurn,
+ AR5K_SIMR2_QCU_TXURN));
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn,
+ AR5K_SIMR3_QCBRORN) |
+ AR5K_REG_SM(ah->ah_txq_imr_cbrurn,
+ AR5K_SIMR3_QCBRURN), AR5K_SIMR3);
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig,
+ AR5K_SIMR4_QTRIG), AR5K_SIMR4);
+ /* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */
+ ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm,
+ AR5K_TXNOFRM_QCU), AR5K_TXNOFRM);
+ /* No queue has TXNOFRM enabled, disable the interrupt
+ * by setting AR5K_TXNOFRM to zero */
+ if (ah->ah_txq_imr_nofrm == 0)
+ ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM);
}
return 0;
#define AR5K_TXNOFRM 0x004c
#define AR5K_TXNOFRM_M 0x000003ff
#define AR5K_TXNOFRM_QCU 0x000ffc00
+#define AR5K_TXNOFRM_QCU_S 10
/*
* Receive frame gap timeout register
#define AR5K_SISR3 0x0090 /* Register Address [5211+] */
#define AR5K_SISR3_QCBRORN 0x000003ff /* Mask for QCBRORN */
-#define AR5K_SISR3_QCBORN_S 0
+#define AR5K_SISR3_QCBRORN_S 0
#define AR5K_SISR3_QCBRURN 0x03ff0000 /* Mask for QCBRURN */
#define AR5K_SISR3_QCBRURN_S 16
/* Pre-enable interrupts on 5211/5212*/
if (ah->ah_version != AR5K_AR5210)
- ath5k_hw_set_imr(ah, AR5K_INT_RX | AR5K_INT_TX |
- AR5K_INT_FATAL);
+ ath5k_hw_set_imr(ah, ah->ah_imr);
/*
* Set RF kill flags if supported by the device (read from the EEPROM)
projects / platform / kernel / kernel-mfld-blackbay.git / commitdiff