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Searched refs:isr (Results 1 – 25 of 204) sorted by relevance

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/linux/drivers/net/wireless/ti/wl12xx/
H A Ddebugfs.c35 WL12XX_DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
36 WL12XX_DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
37 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
38 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
39 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
40 WL12XX_DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
41 WL12XX_DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
42 WL12XX_DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
43 WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
44 WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
[all …]
/linux/drivers/net/wireless/ti/wl1251/
H A Ddebugfs.c117 DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, 20, "%u");
118 DEBUGFS_FWSTATS_FILE(isr, fiqs, 20, "%u");
119 DEBUGFS_FWSTATS_FILE(isr, rx_headers, 20, "%u");
120 DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, 20, "%u");
121 DEBUGFS_FWSTATS_FILE(isr, rx_rdys, 20, "%u");
122 DEBUGFS_FWSTATS_FILE(isr, irqs, 20, "%u");
123 DEBUGFS_FWSTATS_FILE(isr, tx_procs, 20, "%u");
124 DEBUGFS_FWSTATS_FILE(isr, decrypt_done, 20, "%u");
125 DEBUGFS_FWSTATS_FILE(isr, dma0_done, 20, "%u");
126 DEBUGFS_FWSTATS_FILE(isr, dma1_done, 20, "%u");
[all …]
/linux/drivers/net/wireless/ath/wil6210/
H A Dinterrupt.c288 u32 isr; in wil6210_irq_rx() local
293 isr = wil_ioread32_and_clear(wil->csr + in wil6210_irq_rx()
297 trace_wil6210_irq_rx(isr); in wil6210_irq_rx()
298 wil_dbg_irq(wil, "ISR RX 0x%08x\n", isr); in wil6210_irq_rx()
300 if (unlikely(!isr)) { in wil6210_irq_rx()
312 if (likely(isr & (BIT_DMA_EP_RX_ICR_RX_DONE | in wil6210_irq_rx()
315 isr); in wil6210_irq_rx()
317 isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE | in wil6210_irq_rx()
334 if (unlikely(isr)) in wil6210_irq_rx()
335 wil_err(wil, "un-handled RX ISR bits 0x%08x\n", isr); in wil6210_irq_rx()
[all …]
/linux/drivers/i2c/busses/
H A Di2c-pxa.c139 u32 isr; member
161 .isr = 0x18,
170 .isr = 0x0c,
179 .isr = 0x04,
188 .isr = 0x18,
199 .isr = 0x0c,
428 u32 isr; in i2c_pxa_wait_bus_not_busy() local
431 isr = readl(_ISR(i2c)); in i2c_pxa_wait_bus_not_busy()
432 if (!(isr & (ISR_IBB | ISR_UB))) in i2c_pxa_wait_bus_not_busy()
435 if (isr & ISR_SAD) in i2c_pxa_wait_bus_not_busy()
[all …]
/linux/drivers/media/common/saa7146/
H A Dsaa7146_core.c272 u32 isr; in interrupt_hw() local
276 ack_isr = isr = saa7146_read(dev, ISR); in interrupt_hw()
279 if ( 0 == isr ) { in interrupt_hw()
285 if (dev->ext->irq_mask & isr) { in interrupt_hw()
287 dev->ext->irq_func(dev, &isr); in interrupt_hw()
288 isr &= ~dev->ext->irq_mask; in interrupt_hw()
291 if (0 != (isr & (MASK_27))) { in interrupt_hw()
292 DEB_INT("irq: RPS0 (0x%08x)\n", isr); in interrupt_hw()
294 dev->vv_callback(dev,isr); in interrupt_hw()
295 isr &= ~MASK_27; in interrupt_hw()
[all …]
H A Dsaa7146_fops.c212 u32 isr = status; in vv_callback() local
216 if (0 != (isr & (MASK_27))) { in vv_callback()
217 DEB_INT("irq: RPS0 (0x%08x)\n", isr); in vv_callback()
218 saa7146_video_uops.irq_done(dev,isr); in vv_callback()
221 if (0 != (isr & (MASK_28))) { in vv_callback()
224 DEB_INT("irq: RPS1 vbi workaround (0x%08x)\n", isr); in vv_callback()
229 DEB_INT("irq: RPS1 (0x%08x)\n", isr); in vv_callback()
230 saa7146_vbi_uops.irq_done(dev,isr); in vv_callback()
/linux/drivers/tty/serial/
H A Dtimbuart.c35 static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier);
64 u32 isr = ioread32(port->membase + TIMBUART_ISR); in timbuart_tx_empty() local
66 return (isr & TXBE) ? TIOCSER_TEMT : 0; in timbuart_tx_empty()
113 static void timbuart_handle_tx_port(struct uart_port *port, u32 isr, u32 *ier) in timbuart_handle_tx_port() argument
125 if (isr & TXFLAGS) { in timbuart_handle_tx_port()
147 static void timbuart_handle_rx_port(struct uart_port *port, u32 isr, u32 *ier) in timbuart_handle_rx_port() argument
149 if (isr & RXFLAGS) { in timbuart_handle_rx_port()
151 if (isr & RXBF) { in timbuart_handle_rx_port()
156 } else if (isr & (RXDP)) in timbuart_handle_rx_port()
172 u32 isr, ier = 0; in timbuart_tasklet() local
[all …]
H A Dstm32-usart.c43 .isr = 0x00,
72 .isr = 0x1c,
95 .isr = 0x1c,
143 if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC) in stm32_usart_tx_empty()
353 *sr = readl_relaxed(port->membase + ofs->isr); in stm32_usart_pending_rx_pio()
510 sr = readl_relaxed(port->membase + ofs->isr); in stm32_usart_receive_chars()
705 if (!(readl_relaxed(port->membase + ofs->isr) & USART_SR_TXE)) in stm32_usart_transmit_chars_pio()
784 u32 isr; in stm32_usart_transmit_chars() local
801 readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr, in stm32_usart_transmit_chars()
802 isr, in stm32_usart_transmit_chars()
[all …]
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9002_mac.c35 u32 isr = 0; in ar9002_hw_get_isr() local
46 isr = REG_READ(ah, AR_ISR); in ar9002_hw_get_isr()
55 if (!isr && !sync_cause) in ar9002_hw_get_isr()
59 isr = REG_READ(ah, AR_ISR); in ar9002_hw_get_isr()
62 if (isr) { in ar9002_hw_get_isr()
63 if (isr & AR_ISR_BCNMISC) { in ar9002_hw_get_isr()
83 isr &= ~AR_ISR_BCNMISC; in ar9002_hw_get_isr()
88 isr = REG_READ(ah, AR_ISR_RAC); in ar9002_hw_get_isr()
90 if (isr == 0xffffffff) { in ar9002_hw_get_isr()
95 *masked = isr & ATH9K_INT_COMMON; in ar9002_hw_get_isr()
[all …]
H A Dar9003_mac.c186 u32 isr = 0; in ar9003_hw_get_isr() local
201 isr = REG_READ(ah, AR_ISR); in ar9003_hw_get_isr()
209 if (!isr && !sync_cause && !async_cause) in ar9003_hw_get_isr()
212 if (isr) { in ar9003_hw_get_isr()
213 if (isr & AR_ISR_BCNMISC) { in ar9003_hw_get_isr()
236 isr &= ~AR_ISR_BCNMISC; in ar9003_hw_get_isr()
241 isr = REG_READ(ah, AR_ISR_RAC); in ar9003_hw_get_isr()
243 if (isr == 0xffffffff) { in ar9003_hw_get_isr()
248 *masked = isr & ATH9K_INT_COMMON; in ar9003_hw_get_isr()
251 if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM)) in ar9003_hw_get_isr()
[all …]
/linux/drivers/rtc/
H A Drtc-stm32.c140 u16 isr; member
408 unsigned int isr = readl_relaxed(rtc->base + regs->isr); in stm32_rtc_enter_init_mode() local
410 if (!(isr & STM32_RTC_ISR_INITF)) { in stm32_rtc_enter_init_mode()
411 isr |= STM32_RTC_ISR_INIT; in stm32_rtc_enter_init_mode()
412 writel_relaxed(isr, rtc->base + regs->isr); in stm32_rtc_enter_init_mode()
420 return readl_relaxed_poll_timeout_atomic(rtc->base + regs->isr, isr, in stm32_rtc_enter_init_mode()
421 (isr & STM32_RTC_ISR_INITF), in stm32_rtc_enter_init_mode()
431 unsigned int isr = readl_relaxed(rtc->base + regs->isr); in stm32_rtc_exit_init_mode() local
433 isr &= ~STM32_RTC_ISR_INIT; in stm32_rtc_exit_init_mode()
434 writel_relaxed(isr, rtc->base + regs->isr); in stm32_rtc_exit_init_mode()
[all …]
H A Drtc-vt8500.c82 u32 isr; in vt8500_rtc_irq() local
88 isr = readl(vt8500_rtc->regbase + VT8500_RTC_IS); in vt8500_rtc_irq()
89 writel(isr, vt8500_rtc->regbase + VT8500_RTC_IS); in vt8500_rtc_irq()
93 if (isr & VT8500_RTC_IS_ALARM) in vt8500_rtc_irq()
142 u32 isr, alarm; in vt8500_rtc_read_alarm() local
145 isr = readl(vt8500_rtc->regbase + VT8500_RTC_IS); in vt8500_rtc_read_alarm()
153 alrm->pending = (isr & VT8500_RTC_IS_ALARM) ? 1 : 0; in vt8500_rtc_read_alarm()
/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Ddispc-compat.c34 omap_dispc_isr_t isr; member
129 if (isr_data->isr == NULL) in _omap_dispc_set_irqs()
138 int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask) in omap_dispc_register_isr() argument
145 if (isr == NULL) in omap_dispc_register_isr()
153 if (isr_data->isr == isr && isr_data->arg == arg && in omap_dispc_register_isr()
166 if (isr_data->isr != NULL) in omap_dispc_register_isr()
169 isr_data->isr = isr; in omap_dispc_register_isr()
192 int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask) in omap_dispc_unregister_isr() argument
203 if (isr_data->isr != isr || isr_data->arg != arg || in omap_dispc_unregister_isr()
209 isr_data->isr = NULL; in omap_dispc_unregister_isr()
[all …]
/linux/arch/mips/loongson2ef/lemote-2f/
H A Dirq.c32 int irq, isr; in mach_i8259_irq() local
38 isr = inb(PIC_MASTER_CMD) & in mach_i8259_irq()
40 if (!isr) in mach_i8259_irq()
41 isr = (inb(PIC_SLAVE_CMD) & ~inb(PIC_SLAVE_IMR)) << 8; in mach_i8259_irq()
42 irq = ffs(isr) - 1; in mach_i8259_irq()
/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-i2c.c264 unsigned int isr) in xgbe_i2c_clear_isr_interrupts() argument
268 if (isr & XGBE_INTR_TX_ABRT) { in xgbe_i2c_clear_isr_interrupts()
273 if (isr & XGBE_INTR_STOP_DET) in xgbe_i2c_clear_isr_interrupts()
281 unsigned int isr; in xgbe_i2c_isr_bh_work() local
283 isr = XI2C_IOREAD(pdata, IC_RAW_INTR_STAT); in xgbe_i2c_isr_bh_work()
284 if (!isr) in xgbe_i2c_isr_bh_work()
288 "I2C interrupt received: status=%#010x\n", isr); in xgbe_i2c_isr_bh_work()
290 xgbe_i2c_clear_isr_interrupts(pdata, isr); in xgbe_i2c_isr_bh_work()
292 if (isr & XGBE_INTR_TX_ABRT) { in xgbe_i2c_isr_bh_work()
311 if (state->ret || XI2C_GET_BITS(isr, IC_RAW_INTR_STAT, STOP_DET)) in xgbe_i2c_isr_bh_work()
/linux/sound/pci/aw2/
H A Daw2-saa7146.c332 unsigned int isr; in snd_aw2_saa7146_interrupt() local
336 isr = READREG(ISR); in snd_aw2_saa7146_interrupt()
337 if (!isr) in snd_aw2_saa7146_interrupt()
340 WRITEREG(isr, ISR); in snd_aw2_saa7146_interrupt()
342 if (isr & (IIC_S | IIC_E)) { in snd_aw2_saa7146_interrupt()
347 if (isr & A1_out) { in snd_aw2_saa7146_interrupt()
354 if (isr & A2_out) { in snd_aw2_saa7146_interrupt()
362 if (isr & A1_in) { in snd_aw2_saa7146_interrupt()
/linux/arch/parisc/kernel/
H A Dunaligned.c117 regs->isr, regs->ior, toreg); in emulate_ldh()
128 : "r" (saddr), "r" (regs->isr) ); in emulate_ldh()
145 regs->isr, regs->ior, toreg); in emulate_ldw()
160 : "r" (saddr), "r" (regs->isr) ); in emulate_ldw()
179 regs->isr, regs->ior, toreg); in emulate_ldd()
198 : "r" (regs->isr) ); in emulate_ldd()
216 : "r" (regs->isr) ); in emulate_ldd()
238 val, regs->isr, regs->ior); in emulate_sth()
249 : "r" (val), "r" (regs->ior), "r" (regs->isr) ); in emulate_sth()
267 val, regs->isr, regs->ior); in emulate_stw()
[all …]
/linux/drivers/net/can/
H A Dxilinx_can.c1088 static void xcan_err_interrupt(struct net_device *ndev, u32 isr) in xcan_err_interrupt() argument
1098 if (isr & XCAN_IXR_BSOFF_MASK) { in xcan_err_interrupt()
1113 if (isr & XCAN_IXR_ARBLST_MASK) { in xcan_err_interrupt()
1120 if (isr & XCAN_IXR_RXOFLW_MASK) { in xcan_err_interrupt()
1128 if (isr & XCAN_IXR_RXMNF_MASK) { in xcan_err_interrupt()
1137 if (isr & XCAN_IXR_ERROR_MASK) { in xcan_err_interrupt()
1192 if (priv->ecc_enable && isr & XCAN_IXR_ECC_MASK) { in xcan_err_interrupt()
1207 if (isr & XCAN_IXR_E2BERX_MASK) { in xcan_err_interrupt()
1212 if (isr & XCAN_IXR_E1BERX_MASK) { in xcan_err_interrupt()
1217 if (isr & XCAN_IXR_E2BETXOL_MASK) { in xcan_err_interrupt()
[all …]
/linux/drivers/net/can/rcar/
H A Drcar_can.c85 u8 isr; /* Interrupt Status Register */ member
372 u8 isr; in rcar_can_tx_done() local
391 isr = readb(&priv->regs->isr); in rcar_can_tx_done()
392 writeb(isr & ~RCAR_CAN_ISR_TXFF, &priv->regs->isr); in rcar_can_tx_done()
399 u8 isr; in rcar_can_interrupt() local
401 isr = readb(&priv->regs->isr); in rcar_can_interrupt()
402 if (!(isr & priv->ier)) in rcar_can_interrupt()
405 if (isr & RCAR_CAN_ISR_ERSF) in rcar_can_interrupt()
408 if (isr & RCAR_CAN_ISR_TXFF) in rcar_can_interrupt()
411 if (isr & RCAR_CAN_ISR_RXFF) { in rcar_can_interrupt()
[all …]
/linux/drivers/mfd/
H A Dtwl4030-irq.c566 } isr; in sih_read_isr() local
570 isr.word = 0; in sih_read_isr()
571 status = twl_i2c_read(sih->module, isr.bytes, in sih_read_isr()
574 return (status < 0) ? status : le32_to_cpu(isr.word); in sih_read_isr()
585 int isr; in handle_twl4030_sih() local
588 isr = sih_read_isr(sih); in handle_twl4030_sih()
590 if (isr < 0) { in handle_twl4030_sih()
592 sih->name, isr); in handle_twl4030_sih()
597 while (isr) { in handle_twl4030_sih()
598 irq = fls(isr); in handle_twl4030_sih()
[all …]
/linux/drivers/net/can/ctucanfd/
H A Dctucanfd_base.c800 static void ctucan_err_interrupt(struct net_device *ndev, u32 isr) in ctucan_err_interrupt() argument
817 __func__, isr, bec.rxerr, bec.txerr, in ctucan_err_interrupt()
830 if (FIELD_GET(REG_INT_STAT_FCSI, isr) || FIELD_GET(REG_INT_STAT_EWLI, isr)) { in ctucan_err_interrupt()
883 if (FIELD_GET(REG_INT_STAT_ALI, isr)) { in ctucan_err_interrupt()
894 if (FIELD_GET(REG_INT_STAT_BEI, isr)) { in ctucan_err_interrupt()
1103 u32 isr, icr; in ctucan_interrupt() local
1109 isr = ctucan_read32(priv, CTUCANFD_INT_STAT); in ctucan_interrupt()
1111 if (!isr) in ctucan_interrupt()
1115 if (FIELD_GET(REG_INT_STAT_RBNEI, isr)) { in ctucan_interrupt()
1127 if (FIELD_GET(REG_INT_STAT_TXBHCI, isr)) { in ctucan_interrupt()
[all …]
/linux/drivers/scsi/snic/
H A Dsnic_isr.c107 snic->msix[SNIC_MSIX_WQ].isr = snic_isr_msix_wq; in snic_request_intr()
113 snic->msix[SNIC_MSIX_IO_CMPL].isr = snic_isr_msix_io_cmpl; in snic_request_intr()
119 snic->msix[SNIC_MSIX_ERR_NOTIFY].isr = snic_isr_msix_err_notify; in snic_request_intr()
124 snic->msix[i].isr, in snic_request_intr()
/linux/drivers/char/hw_random/
H A Dcctrng.c318 u32 isr = 0; in cc_trng_compwork_handler() local
330 isr = cc_ioread(drvdata, CC_RNG_ISR_REG_OFFSET); in cc_trng_compwork_handler()
331 ehr_valid = CC_REG_FLD_GET(RNG_ISR, EHR_VALID, isr); in cc_trng_compwork_handler()
332 dev_dbg(dev, "Got RNG_ISR=0x%08X (EHR_VALID=%u)\n", isr, ehr_valid); in cc_trng_compwork_handler()
334 if (fips_enabled && CC_REG_FLD_GET(RNG_ISR, CRNGT_ERR, isr)) { in cc_trng_compwork_handler()
341 cc_iowrite(drvdata, CC_RNG_ICR_REG_OFFSET, isr); in cc_trng_compwork_handler()
346 if (CC_REG_FLD_GET(RNG_ISR, AUTOCORR_ERR, isr) || in cc_trng_compwork_handler()
347 CC_REG_FLD_GET(RNG_ISR, WATCHDOG, isr)) { in cc_trng_compwork_handler()
/linux/drivers/irqchip/
H A Dirq-loongarch-avec.c159 uint64_t isr; in complete_irq_moving() local
169 isr = csr_read64(LOONGARCH_CSR_ISR0); in complete_irq_moving()
172 isr = csr_read64(LOONGARCH_CSR_ISR1); in complete_irq_moving()
175 isr = csr_read64(LOONGARCH_CSR_ISR2); in complete_irq_moving()
178 isr = csr_read64(LOONGARCH_CSR_ISR3); in complete_irq_moving()
182 if (isr & (1UL << (vector % VECTORS_PER_REG))) { in complete_irq_moving()
/linux/drivers/ipack/devices/
H A Dipoctal.c161 u8 isr, value, flag; in ipoctal_irq_rx() local
194 isr = ioread8(&channel->block_regs->r.isr); in ipoctal_irq_rx()
196 } while (isr & channel->isr_rx_rdy_mask); in ipoctal_irq_rx()
221 u8 isr, sr; in ipoctal_irq_channel() local
225 isr = ioread8(&channel->block_regs->r.isr); in ipoctal_irq_channel()
228 if (isr & (IMR_DELTA_BREAK_A | IMR_DELTA_BREAK_B)) in ipoctal_irq_channel()
243 if ((isr & channel->isr_rx_rdy_mask) && (sr & SR_RX_READY)) in ipoctal_irq_channel()
247 if ((isr & channel->isr_tx_rdy_mask) && (sr & SR_TX_READY)) in ipoctal_irq_channel()

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