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Searched refs:isr (Results 1 – 25 of 164) 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 …]
/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/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/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()
112 sts = readl(scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
114 sts = readl(scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
123 writel(BIT(bit), scu_ic->base + scu_ic->isr); in aspeed_scu_ic_irq_handler_split()
224 writel(AST2700_SCU_IC_STATUS, scu_ic->base + scu_ic->isr); in aspeed_scu_ic_of_init_common()
282 scu_ic->isr = variant->isr; in aspeed_scu_ic_of_init()
H A Dirq-loongarch-avec.c170 uint64_t isr; in complete_irq_moving() local
180 isr = csr_read64(LOONGARCH_CSR_ISR0); in complete_irq_moving()
183 isr = csr_read64(LOONGARCH_CSR_ISR1); in complete_irq_moving()
186 isr = csr_read64(LOONGARCH_CSR_ISR2); in complete_irq_moving()
189 isr = csr_read64(LOONGARCH_CSR_ISR3); in complete_irq_moving()
193 if (isr & (1UL << (vector % VECTORS_PER_REG))) { in complete_irq_moving()
/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/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/mmc/host/
H A Dwbsd.c343 u8 status, isr; in wbsd_send_command() local
350 host->isr = 0; in wbsd_send_command()
375 isr = host->isr; in wbsd_send_command()
378 if (isr & WBSD_INT_CARD) in wbsd_send_command()
381 else if (isr & WBSD_INT_TIMEOUT) in wbsd_send_command()
384 else if ((cmd->flags & MMC_RSP_CRC) && (isr & WBSD_INT_CRC)) in wbsd_send_command()
1146 int isr; in wbsd_irq() local
1148 isr = inb(host->base + WBSD_ISR); in wbsd_irq()
1153 if (isr == 0xff || isr == 0x00) in wbsd_irq()
1156 host->isr |= isr; in wbsd_irq()
[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/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()
/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/arch/powerpc/platforms/powermac/
H A Dlow_i2c.c182 name, __kw_state_names[host->state], isr); \
212 u8 isr; in kw_i2c_wait_interrupt() local
215 isr = kw_read_reg(reg_isr) & KW_I2C_IRQ_MASK; in kw_i2c_wait_interrupt()
216 if (isr != 0) in kw_i2c_wait_interrupt()
217 return isr; in kw_i2c_wait_interrupt()
229 return isr; in kw_i2c_wait_interrupt()
240 static void kw_i2c_handle_interrupt(struct pmac_i2c_host_kw *host, u8 isr) in kw_i2c_handle_interrupt() argument
245 __kw_state_names[host->state], isr); in kw_i2c_handle_interrupt()
250 kw_write_reg(reg_isr, isr); in kw_i2c_handle_interrupt()
254 if (isr == 0) { in kw_i2c_handle_interrupt()
[all …]
/linux/drivers/net/ethernet/micrel/
H A Dks8842.c729 u16 isr; in ks8842_tasklet() local
738 isr = ks8842_read16(adapter, 18, REG_ISR); in ks8842_tasklet()
739 netdev_dbg(netdev, "%s - ISR: 0x%x\n", __func__, isr); in ks8842_tasklet()
745 isr &= ~IRQ_RX; in ks8842_tasklet()
748 ks8842_write16(adapter, 18, isr, REG_ISR); in ks8842_tasklet()
757 if (isr & IRQ_LINK_CHANGE) in ks8842_tasklet()
761 if (isr & (IRQ_RX | IRQ_RX_ERROR) && !KS8842_USE_DMA(adapter)) in ks8842_tasklet()
765 if (isr & IRQ_TX) in ks8842_tasklet()
768 if (isr & IRQ_RX_OVERRUN) in ks8842_tasklet()
771 if (isr & IRQ_TX_STOPPED) { in ks8842_tasklet()
[all …]
/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/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/arch/parisc/include/uapi/asm/
H A Dptrace.h37 unsigned long isr; /* CR20 */ member
58 unsigned long isr; /* CR20 */ member

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