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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_don
[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_don
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/linux/drivers/net/wireless/ath/wil6210/
H A Dinterrupt.c15 * There is ISR pseudo-cause register,
17 * Its bits represents OR'ed bits from 3 real ISR registers:
24 * real ISR registers, or hardware may malfunction.
292 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 in wil6210_irq_rx()
354 u32 isr; wil6210_irq_rx_edma() local
405 u32 isr; wil6210_irq_tx_edma() local
451 u32 isr; wil6210_irq_tx() local
540 u32 isr; wil6210_irq_misc() local
609 u32 isr = wil->isr_misc; wil6210_irq_misc_thread() local
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H A DKconfig20 bool "Use Clear-On-Read mode for ISR registers for wil6210"
24 ISR registers on wil6210 chip may operate in either
28 For ISR debug, use W1C (say n); is allows to monitor ISR
29 registers with debugfs. If COR were used, ISR would
/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Ddispc-compat.c35 omap_dispc_isr_t isr; member
130 if (isr_data->isr == NULL) in _omap_dispc_set_irqs()
139 int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask) in omap_dispc_register_isr() argument
146 if (isr == NULL) in omap_dispc_register_isr()
154 if (isr_data->isr == isr && isr_data->arg == arg && in omap_dispc_register_isr()
167 if (isr_data->isr != NULL) in omap_dispc_register_isr()
170 isr_data->isr = isr; in omap_dispc_register_isr()
193 int omap_dispc_unregister_isr(omap_dispc_isr_t isr, voi argument
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/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,
324 decode_bits(KERN_DEBUG "ISR", isr_bits, ARRAY_SIZE(isr_bits), val); in decode_ISR()
356 dev_dbg(&i2c->adap.dev, "state:%s:%d: ISR=%08x, ICR=%08x, IBMR=%02x\n", fname, lno, in i2c_pxa_show_state()
371 dev_err(dev, "IBMR: %08x IDBR: %08x ICR: %08x ISR: %08x\n", in i2c_pxa_scream_blue_murder()
428 u32 isr; in i2c_pxa_wait_bus_not_busy() local
615 i2c_pxa_slave_txempty(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_txempty() argument
631 i2c_pxa_slave_rxfull(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_rxfull() argument
641 i2c_pxa_slave_start(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_start() argument
738 i2c_pxa_slave_txempty(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_txempty() argument
748 i2c_pxa_slave_rxfull(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_rxfull() argument
753 i2c_pxa_slave_start(struct pxa_i2c * i2c,u32 isr) i2c_pxa_slave_start() argument
863 i2c_pxa_irq_txempty(struct pxa_i2c * i2c,u32 isr) i2c_pxa_irq_txempty() argument
970 i2c_pxa_irq_rxfull(struct pxa_i2c * i2c,u32 isr) i2c_pxa_irq_rxfull() argument
1002 u32 isr = readl(_ISR(i2c)); i2c_pxa_handler() local
1312 u32 isr; i2c_pxa_unprepare_recovery() local
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/linux/arch/mips/loongson2ef/lemote-2f/
H A Dirq.c28 * get the irq via the IRR directly, we access the ISR instead.
32 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()
47 * Read the interrupt status register (ISR). If the most in mach_i8259_irq()
51 outb(0x0B, PIC_MASTER_ISR); /* ISR register */ in mach_i8259_irq()
/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 in ar9002_hw_get_isr()
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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 in ar9003_hw_get_isr()
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/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, ie in timbuart_tasklet() local
214 timbuart_mctrl_check(struct uart_port * port,u32 isr,u32 * ier) timbuart_mctrl_check() argument
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/linux/arch/arc/kernel/
H A Dintc-compact.c137 * which maybe in hard ISR itself
141 * -If called from hard-ISR, it must not invert interrupt priorities
143 * Time hard-ISR, timer_interrupt( ) calls spin_unlock_irq several times.
145 * -If called from soft-ISR, it must re-enable all interrupts
146 * soft ISR are low priority jobs which can be very slow, thus all IRQs
148 * Now hardware context wise we may still be in L2 ISR (not done rtie)
151 * L1 ISR ==> interrupted by L2 ISR ==> L2 soft ISR
/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()
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/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 in stm32_rtc_enter_init_mode()
431 unsigned int isr = readl_relaxed(rtc->base + regs->isr); stm32_rtc_exit_init_mode() local
440 unsigned int isr = readl_relaxed(rtc->base + regs->isr); stm32_rtc_wait_sync() local
729 unsigned int cr, isr, alrmar; stm32_rtc_set_alarm() local
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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/ethernet/amd/xgbe/
H A Dxgbe-i2c.c155 unsigned int isr) in xgbe_i2c_clear_isr_interrupts() argument
159 if (isr & XGBE_INTR_TX_ABRT) { in xgbe_i2c_clear_isr_interrupts()
164 if (isr & XGBE_INTR_STOP_DET) in xgbe_i2c_clear_isr_interrupts()
172 unsigned int isr; in xgbe_i2c_isr_bh_work() local
174 isr = XI2C_IOREAD(pdata, IC_RAW_INTR_STAT); in xgbe_i2c_isr_bh_work()
175 if (!isr) in xgbe_i2c_isr_bh_work()
179 "I2C interrupt received: status=%#010x\n", isr); in xgbe_i2c_isr_bh_work()
181 xgbe_i2c_clear_isr_interrupts(pdata, isr); in xgbe_i2c_isr_bh_work()
183 if (isr & XGBE_INTR_TX_ABRT) { in xgbe_i2c_isr_bh_work()
202 if (state->ret || XI2C_GET_BITS(isr, IC_RAW_INTR_STA in xgbe_i2c_isr_bh_work()
[all...]
/linux/drivers/mfd/
H A Dtwl4030-irq.c62 u8 bits; /* valid in isr/imr */
63 u8 bytes_ixr; /* bytelen of ISR/IMR/SIR */
288 pr_warn("twl4030: I2C error %d reading PIH ISR\n", ret); in handle_twl4030_pih()
388 status, sih->name, "ISR"); in twl4030_init_sih_modules()
566 } 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
587 /* reading ISR ack in handle_twl4030_sih()
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/linux/drivers/net/can/
H A Dxilinx_can.c832 * xcan_rx - Is called from CAN isr to complete the received
837 * This function is invoked from the CAN isr(poll) to process the Rx frames. It
902 * xcanfd_rx - Is called from CAN isr to complete the received
907 * This function is invoked from the CAN isr(poll) to process the Rx frames. It
1080 * xcan_err_interrupt - error frame Isr
1082 * @isr: interrupt status register value
1088 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 in xcan_err_interrupt()
1263 xcan_state_interrupt(struct net_device * ndev,u32 isr) xcan_state_interrupt() argument
1380 xcan_tx_interrupt(struct net_device * ndev,u32 isr) xcan_tx_interrupt() argument
1468 u32 isr, ier; xcan_interrupt() local
[all...]
/linux/drivers/net/can/ctucanfd/
H A Dctucanfd_base.c701 * ctucan_rx() - Called from CAN ISR to complete the received frame processing
704 * This function is invoked from the CAN isr(poll) to process the Rx frames. It does minimal
794 * ctucan_err_interrupt() - Error frame ISR
796 * @isr: interrupt status register value
801 static void ctucan_err_interrupt(struct net_device *ndev, u32 isr) in ctucan_err_interrupt() argument
817 netdev_info(ndev, "%s: ISR = 0x%08x, rxerr %d, txerr %d, error type %lu, pos %lu, ALC id_field %lu, bit %lu\n", in ctucan_err_interrupt()
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()
1106 u32 isr, icr; ctucan_interrupt() local
[all...]
/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 in snd_aw2_saa7146_interrupt()
[all...]
/linux/drivers/video/fbdev/mmp/hw/
H A Dmmp_spi.c32 int timeout = 100000, isr, ret = 0; in lcd_spi_write() local
37 /* clear ISR */ in lcd_spi_write()
60 isr = readl_relaxed(reg_base + SPU_IRQ_ISR); in lcd_spi_write()
61 while (!(isr & SPI_IRQ_ENA_MASK)) { in lcd_spi_write()
63 isr = readl_relaxed(reg_base + SPU_IRQ_ISR); in lcd_spi_write()
/linux/drivers/scsi/snic/
H A Dsnic_isr.c17 * snic_isr_msix_wq : MSIx ISR for work queue.
107 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/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 in rcar_can_interrupt()
681 u8 rfcr, isr; rcar_can_rx_poll() local
[all...]
/linux/drivers/net/wireless/intel/iwlwifi/fw/
H A Ddump.c55 u32 isr0; /* isr status register LMPM_NIC_ISR0:
57 u32 isr1; /* isr status register LMPM_NIC_ISR1:
59 u32 isr2; /* isr status register LMPM_NIC_ISR2:
61 u32 isr3; /* isr status register LMPM_NIC_ISR3:
63 u32 isr4; /* isr status register LMPM_NIC_ISR4:
100 u32 nic_isr_pref; /* ISR status register */
168 IWL_ERR(fwrt, "0x%08X | isr status reg\n", table.nic_isr_pref); in iwl_fwrt_dump_umac_error_log()
288 u32 isr; member
330 IWL_ERR(fwrt, "0x%08X | tcm ISR status\n", table.isr); in iwl_fwrt_dump_tcm_error_log()
357 u32 isr; global() member
[all...]
/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, reg in emulate_stw()
[all...]
/linux/drivers/mtd/nand/raw/
H A Dtegra_nand.c45 #define ISR 0x08 macro
254 u32 isr, dma; in tegra_nand_irq() local
256 isr = readl_relaxed(ctrl->regs + ISR); in tegra_nand_irq()
258 dev_dbg(ctrl->dev, "isr %08x\n", isr); in tegra_nand_irq()
260 if (!isr && !(dma & DMA_MST_CTRL_IS_DONE)) in tegra_nand_irq()
268 if (isr & ISR_CORRFAIL_ERR) in tegra_nand_irq()
271 if (isr & ISR_CMD_DONE) in tegra_nand_irq()
274 if (isr in tegra_nand_irq()
330 u32 isr, dma; tegra_nand_controller_abort() local
[all...]

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