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Searched refs:isr (Results 1 – 25 of 146) 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.c292 u32 isr; in wil6210_irq_rx() local
297 isr = wil_ioread32_and_clear(wil->csr + in wil6210_irq_rx()
301 trace_wil6210_irq_rx(isr); in wil6210_irq_rx()
302 wil_dbg_irq(wil, "ISR RX 0x%08x\n", isr); in wil6210_irq_rx()
304 if (unlikely(!isr)) { in wil6210_irq_rx()
316 if (likely(isr & (BIT_DMA_EP_RX_ICR_RX_DONE | in wil6210_irq_rx()
319 isr); in wil6210_irq_rx()
321 isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE | in wil6210_irq_rx()
338 if (unlikely(isr)) in wil6210_irq_rx()
339 wil_err(wil, "un-handled RX ISR bits 0x%08x\n", isr); in wil6210_irq_rx()
[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 …]
/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 Daltera_jtaguart.c143 unsigned int isr; in altera_jtaguart_interrupt() local
145 isr = (readl(port->membase + ALTERA_JTAGUART_CONTROL_REG) >> in altera_jtaguart_interrupt()
150 if (isr & ALTERA_JTAGUART_CONTROL_RE_MSK) in altera_jtaguart_interrupt()
152 if (isr & ALTERA_JTAGUART_CONTROL_WE_MSK) in altera_jtaguart_interrupt()
157 return IRQ_RETVAL(isr); in altera_jtaguart_interrupt()
H A Dliteuart.c136 u8 isr; in liteuart_interrupt() local
143 isr = litex_read8(port->membase + OFF_EV_PENDING) & uart->irq_reg; in liteuart_interrupt()
144 if (isr & EV_RX) in liteuart_interrupt()
146 if (isr & EV_TX) in liteuart_interrupt()
150 return IRQ_RETVAL(isr); in liteuart_interrupt()
/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/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/irqchip/
H A Dirq-aspeed-scu-ic.c28 unsigned long isr; member
37 .isr = _isr, \
58 unsigned long isr; member
63 return scu->ier != scu->isr; in scu_has_split_isr()
111 sts = readl(scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
113 sts = readl(scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
122 writel(BIT(bit), scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
223 writel(AST2700_SCU_IC_STATUS, scu_ic->base + scu_ic->isr); in aspeed_scu_ic_of_init_common()
281 scu_ic->isr = variant->isr; in aspeed_scu_ic_of_init()
/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.c118 regs->isr, regs->ior, toreg); in emulate_ldh()
129 : "r" (saddr), "r" (regs->isr) ); in emulate_ldh()
146 regs->isr, regs->ior, toreg); in emulate_ldw()
161 : "r" (saddr), "r" (regs->isr) ); in emulate_ldw()
180 regs->isr, regs->ior, toreg); in emulate_ldd()
199 : "r" (regs->isr) ); in emulate_ldd()
217 : "r" (regs->isr) ); in emulate_ldd()
239 val, regs->isr, regs->ior); in emulate_sth()
250 : "r" (val), "r" (regs->ior), "r" (regs->isr) ); in emulate_sth()
268 val, regs->isr, regs->ior); in emulate_stw()
[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.c801 static void ctucan_err_interrupt(struct net_device *ndev, u32 isr) in ctucan_err_interrupt() argument
818 __func__, isr, bec.rxerr, bec.txerr, in ctucan_err_interrupt()
831 if (FIELD_GET(REG_INT_STAT_FCSI, isr) || FIELD_GET(REG_INT_STAT_EWLI, isr)) { in ctucan_err_interrupt()
886 if (FIELD_GET(REG_INT_STAT_ALI, isr)) { in ctucan_err_interrupt()
897 if (FIELD_GET(REG_INT_STAT_BEI, isr)) { in ctucan_err_interrupt()
1106 u32 isr, icr; in ctucan_interrupt() local
1112 isr = ctucan_read32(priv, CTUCANFD_INT_STAT); in ctucan_interrupt()
1114 if (!isr) in ctucan_interrupt()
1118 if (FIELD_GET(REG_INT_STAT_RBNEI, isr)) { in ctucan_interrupt()
1130 if (FIELD_GET(REG_INT_STAT_TXBHCI, isr)) { in ctucan_interrupt()
[all …]
/linux/drivers/i2c/busses/
H A Di2c-riic.c128 irq_handler_t isr; member
505 { .res_num = 0, .isr = riic_tend_isr, .name = "riic-tend" },
506 { .res_num = 1, .isr = riic_rdrf_isr, .name = "riic-rdrf" },
507 { .res_num = 2, .isr = riic_tdre_isr, .name = "riic-tdre" },
508 { .res_num = 3, .isr = riic_stop_isr, .name = "riic-stop" },
509 { .res_num = 5, .isr = riic_tend_isr, .name = "riic-nack" },
513 { .res_num = 0, .isr = riic_eei_isr, .name = "riic-eei" },
514 { .res_num = 1, .isr = riic_rdrf_isr, .name = "riic-rxi" },
515 { .res_num = 2, .isr = riic_tdre_isr, .name = "riic-txi" },
516 { .res_num = 3, .isr = riic_tend_isr, .name = "riic-tei" },
[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/virtio/
H A Dvirtio_pci_modern_dev.c226 int err, common, isr, notify, device; in vp_modern_probe() local
266 isr = virtio_pci_find_capability(pci_dev, VIRTIO_PCI_CAP_ISR_CFG, in vp_modern_probe()
272 if (!isr || !notify) { in vp_modern_probe()
275 common, isr, notify); in vp_modern_probe()
307 mdev->isr = vp_modern_map_capability(mdev, isr, sizeof(u8), 1, in vp_modern_probe()
310 if (!mdev->isr) in vp_modern_probe()
363 pci_iounmap(pci_dev, mdev->isr); in vp_modern_probe()
384 pci_iounmap(pci_dev, mdev->isr); in vp_modern_remove()
/linux/drivers/net/wireless/ath/ath5k/
H A Ddma.c538 u32 isr = 0; in ath5k_hw_get_isr() local
539 isr = ath5k_hw_reg_read(ah, AR5K_ISR); in ath5k_hw_get_isr()
540 if (unlikely(isr == AR5K_INT_NOCARD)) { in ath5k_hw_get_isr()
541 *interrupt_mask = isr; in ath5k_hw_get_isr()
549 *interrupt_mask = (isr & AR5K_INT_COMMON) & ah->ah_imr; in ath5k_hw_get_isr()
552 if (unlikely(isr & (AR5K_ISR_SSERR | AR5K_ISR_MCABT in ath5k_hw_get_isr()
564 data = isr; in ath5k_hw_get_isr()
/linux/arch/parisc/include/uapi/asm/
H A Dptrace.h37 unsigned long isr; /* CR20 */ member
58 unsigned long isr; /* CR20 */ member
/linux/arch/mips/pci/
H A Dpci-ar2315.c220 u32 value, isr; in ar2315_pci_cfg_access() local
236 isr = ar2315_pci_reg_read(apc, AR2315_PCI_ISR); in ar2315_pci_cfg_access()
238 if (isr & AR2315_PCI_INT_ABORT) in ar2315_pci_cfg_access()
244 isr = ar2315_pci_reg_read(apc, AR2315_PCI_ISR); in ar2315_pci_cfg_access()
245 if (isr & AR2315_PCI_INT_ABORT) in ar2315_pci_cfg_access()
263 return isr & AR2315_PCI_INT_ABORT ? PCIBIOS_DEVICE_NOT_FOUND : in ar2315_pci_cfg_access()
/linux/drivers/net/ethernet/natsemi/
H A Dns83820.c1388 static void ns83820_do_isr(struct net_device *ndev, u32 isr);
1393 u32 isr; local
1398 isr = readl(dev->base + ISR);
1399 dprintk("irq: %08x\n", isr);
1400 ns83820_do_isr(ndev, isr);
1404 static void ns83820_do_isr(struct net_device *ndev, u32 isr) argument
1410 …if (isr & ~(ISR_PHY | ISR_RXDESC | ISR_RXEARLY | ISR_RXOK | ISR_RXERR | ISR_TXIDLE | ISR_TXOK | IS…
1411 Dprintk("odd isr? 0x%08x\n", isr);
1414 if (ISR_RXIDLE & isr) {
1420 if ((ISR_RXDESC | ISR_RXOK) & isr) {
[all …]
/linux/arch/loongarch/kvm/intc/
H A Deiointc.c101 if (notify && test_bit(irq + i, (unsigned long *)s->isr)) { in eiointc_update_sw_coremap()
115 unsigned long *isr = (unsigned long *)s->isr; in eiointc_set_irq() local
118 level ? __set_bit(irq, isr) : __clear_bit(irq, isr); in eiointc_set_irq()
245 data = s->enable[index] & ~old & s->isr[index]; in loongarch_eiointc_write()
255 data = ~s->enable[index] & old & s->isr[index]; in loongarch_eiointc_write()
495 p = (void *)s->isr + offset * 4; in kvm_eiointc_regs_access()
/linux/drivers/iio/adc/
H A Dimx93_adc.c288 u32 isr, eoc, unexpected; in imx93_adc_isr() local
290 isr = readl(adc->regs + IMX93_ADC_ISR); in imx93_adc_isr()
292 if (FIELD_GET(IMX93_ADC_ISR_EOC_ECH_MASK, isr)) { in imx93_adc_isr()
293 eoc = isr & IMX93_ADC_ISR_EOC_ECH_MASK; in imx93_adc_isr()
298 unexpected = isr & ~IMX93_ADC_ISR_EOC_ECH_MASK; in imx93_adc_isr()
/linux/drivers/scsi/fnic/
H A Dfnic_isr.c196 fnic->msix[FNIC_MSIX_RQ].isr = fnic_isr_msix_rq; in fnic_request_intr()
201 fnic->msix[FNIC_MSIX_WQ].isr = fnic_isr_msix_wq; in fnic_request_intr()
207 fnic->msix[i].isr = fnic_isr_msix_wq_copy; in fnic_request_intr()
213 fnic->msix[fnic->err_intr_offset].isr = in fnic_request_intr()
221 fnic->msix[i].isr, 0, in fnic_request_intr()

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