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Searched refs:istat (Results 1 – 25 of 26) sorted by relevance

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/linux/drivers/usb/gadget/udc/aspeed-vhub/
A Dcore.c98 u32 i, istat; in ast_vhub_irq() local
107 istat = readl(vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
108 if (!istat) in ast_vhub_irq()
114 istat, in ast_vhub_irq()
133 if (istat & vhub->port_irq_mask) { in ast_vhub_irq()
135 if (istat & VHUB_DEV_IRQ(i)) in ast_vhub_irq()
148 if (istat & VHUB_IRQ_HUB_EP0_SETUP) in ast_vhub_irq()
153 if (istat & (VHUB_IRQ_BUS_RESUME | in ast_vhub_irq()
156 if (istat & VHUB_IRQ_BUS_RESUME) in ast_vhub_irq()
158 if (istat & VHUB_IRQ_BUS_SUSPEND) in ast_vhub_irq()
[all …]
A Ddev.c34 u32 istat = readl(d->regs + AST_VHUB_DEV_ISR); in ast_vhub_dev_irq() local
36 writel(istat, d->regs + AST_VHUB_DEV_ISR); in ast_vhub_dev_irq()
38 if (istat & VHUV_DEV_IRQ_EP0_IN_ACK_STALL) in ast_vhub_dev_irq()
40 if (istat & VHUV_DEV_IRQ_EP0_OUT_ACK_STALL) in ast_vhub_dev_irq()
42 if (istat & VHUV_DEV_IRQ_EP0_SETUP) in ast_vhub_dev_irq()
/linux/drivers/atm/
A Didt77105.c117 unsigned char istat; in idt77105_restart_timer_func() local
126 istat = GET(ISTAT); /* side effect: clears all interrupt status bits */ in idt77105_restart_timer_func()
127 if (istat & IDT77105_ISTAT_GOODSIG) { in idt77105_restart_timer_func()
215 unsigned char istat; in idt77105_int() local
217 istat = GET(ISTAT); /* side effect: clears all interrupt status bits */ in idt77105_int()
219 DPRINTK("IDT77105 generated an interrupt, istat=%02x\n", (unsigned)istat); in idt77105_int()
221 if (istat & IDT77105_ISTAT_RSCC) { in idt77105_int()
223 if (istat & IDT77105_ISTAT_GOODSIG) { /* signal detected again */ in idt77105_int()
244 if (istat & IDT77105_ISTAT_RFO) { in idt77105_int()
251 if (istat & (IDT77105_ISTAT_HECERR | IDT77105_ISTAT_SCR | in idt77105_int()
A Dfore200e.h703 u32 istat; /* 1 for interrupt posted */ member
/linux/arch/mips/sgi-ip32/
A Dip32-irq.c283 mace_int = mace->perif.ctrl.istat; in mask_and_ack_maceisa_irq()
285 mace->perif.ctrl.istat = mace_int; in mask_and_ack_maceisa_irq()
337 printk("CRIME intr status: %016lx\n", crime->istat); in ip32_unknown_interrupt()
340 printk("MACE ISA intr status: %08lx\n", mace->perif.ctrl.istat); in ip32_unknown_interrupt()
366 crime_int = crime->istat & crime_mask; in ip32_irq0()
375 unsigned long mace_int = mace->perif.ctrl.istat; in ip32_irq0()
435 mace->perif.ctrl.istat = 0; in arch_init_irq()
/linux/arch/mips/txx9/rbtx4939/
A Dirq.c46 unsigned char istat = readb(rbtx4939_ifac2_addr); in rbtx4939_ioc_irqroute() local
48 if (unlikely(istat == 0)) in rbtx4939_ioc_irqroute()
50 return RBTX4939_IRQ_IOC + __fls8(istat); in rbtx4939_ioc_irqroute()
/linux/drivers/media/dvb-frontends/
A Dcxd2099.c491 u8 istat; in campoll() local
493 read_reg(ci, 0x04, &istat); in campoll()
494 if (!istat) in campoll()
496 write_reg(ci, 0x05, istat); in campoll()
498 if (istat & 0x40) in campoll()
500 if (istat & 0x20) in campoll()
503 if (istat & 2) { in campoll()
522 if ((istat & 8) && in campoll()
/linux/drivers/media/pci/ddbridge/
A Dddbridge-i2c.c53 u32 istat = ddbreadl(dev, INTERRUPT_STATUS); in ddb_i2c_cmd() local
55 dev_err(dev->dev, "DDBridge IRS %08x\n", istat); in ddb_i2c_cmd()
64 if (istat & 1) { in ddb_i2c_cmd()
65 ddbwritel(dev, istat & 1, INTERRUPT_ACK); in ddb_i2c_cmd()
/linux/arch/mips/txx9/jmr3927/
A Dirq.c73 unsigned char istat = jmr3927_ioc_reg_in(JMR3927_IOC_INTS2_ADDR); in jmr3927_ioc_irqroute() local
77 if (istat & (1 << i)) in jmr3927_ioc_irqroute()
/linux/drivers/i2c/muxes/
A Di2c-mux-pca9541.c189 int istat; in pca9541_arbitrate() local
194 istat = pca9541_reg_read(client, PCA9541_ISTAT); in pca9541_arbitrate()
195 if (!(istat & PCA9541_ISTAT_NMYTEST) in pca9541_arbitrate()
/linux/drivers/tty/serial/
A Dmxs-auart.c1097 u32 istat; in mxs_auart_irq_handle() local
1102 istat = mxs_read(s, REG_INTR); in mxs_auart_irq_handle()
1105 mxs_clr(istat & (AUART_INTR_RTIS | AUART_INTR_TXIS | AUART_INTR_RXIS in mxs_auart_irq_handle()
1118 if (istat & AUART_INTR_CTSMIS) { in mxs_auart_irq_handle()
1123 istat &= ~AUART_INTR_CTSMIS; in mxs_auart_irq_handle()
1126 if (istat & (AUART_INTR_RTIS | AUART_INTR_RXIS)) { in mxs_auart_irq_handle()
1129 istat &= ~(AUART_INTR_RTIS | AUART_INTR_RXIS); in mxs_auart_irq_handle()
1132 if (istat & AUART_INTR_TXIS) { in mxs_auart_irq_handle()
1134 istat &= ~AUART_INTR_TXIS; in mxs_auart_irq_handle()
/linux/drivers/infiniband/hw/qib/
A Dqib_iba6120.c1520 istat & ~QLOGIC_IB_I_BITSEXTANT); in unlikely_6120_intr()
1522 if (istat & QLOGIC_IB_I_ERROR) { in unlikely_6120_intr()
1530 istat); in unlikely_6120_intr()
1534 if (istat & QLOGIC_IB_I_GPIO) { in unlikely_6120_intr()
1590 u32 istat, ctxtrbits, rmask, crcs = 0; in qib_6120intr() local
1604 istat = qib_read_kreg32(dd, kr_intstatus); in qib_6120intr()
1606 if (unlikely(!istat)) { in qib_6120intr()
1610 if (unlikely(istat == -1)) { in qib_6120intr()
1621 unlikely_6120_intr(dd, istat); in qib_6120intr()
1629 qib_write_kreg(dd, kr_intclear, istat); in qib_6120intr()
[all …]
A Dqib_iba7220.c1862 istat & ~QLOGIC_IB_I_BITSEXTANT); in unlikely_7220_intr()
1864 if (istat & QLOGIC_IB_I_GPIO) { in unlikely_7220_intr()
1904 if (istat & QLOGIC_IB_I_ERROR) { in unlikely_7220_intr()
1912 istat); in unlikely_7220_intr()
1922 u64 istat; in qib_7220intr() local
1940 if (unlikely(!istat)) { in qib_7220intr()
1944 if (unlikely(istat == -1)) { in qib_7220intr()
1954 unlikely_7220_intr(dd, istat); in qib_7220intr()
1969 ctxtrbits = istat & in qib_7220intr()
1991 if (istat & QLOGIC_IB_I_SDMAINT) in qib_7220intr()
[all …]
A Dqib_iba7322.c2920 kills = istat & ~QIB_I_BITSEXTANT; in unknown_7322_ibits()
2998 if (istat & ~QIB_I_BITSEXTANT) in unlikely_7322_intr()
2999 unknown_7322_ibits(dd, istat); in unlikely_7322_intr()
3000 if (istat & QIB_I_GPIO) in unlikely_7322_intr()
3002 if (istat & QIB_I_C_ERROR) { in unlikely_7322_intr()
3048 u64 istat; in qib_7322intr() local
3067 if (unlikely(istat == ~0ULL)) { in qib_7322intr()
3075 istat &= dd->cspec->main_int_mask; in qib_7322intr()
3076 if (unlikely(!istat)) { in qib_7322intr()
3088 unlikely_7322_intr(dd, istat); in qib_7322intr()
[all …]
/linux/drivers/net/ethernet/broadcom/
A Db44.c870 if (bp->istat & (ISTAT_TX | ISTAT_TO)) { in b44_poll()
875 if (bp->istat & ISTAT_RFO) { /* fast recovery, in ~20msec */ in b44_poll()
876 bp->istat &= ~ISTAT_RFO; in b44_poll()
887 if (bp->istat & ISTAT_RX) in b44_poll()
890 if (bp->istat & ISTAT_ERRORS) { in b44_poll()
912 u32 istat, imask; in b44_interrupt() local
917 istat = br32(bp, B44_ISTAT); in b44_interrupt()
924 istat &= imask; in b44_interrupt()
925 if (istat) { in b44_interrupt()
937 bp->istat = istat; in b44_interrupt()
[all …]
A Db44.h361 u32 imask, istat; member
/linux/arch/mips/include/asm/ip32/
A Dcrime.h46 volatile unsigned long istat; member
A Dmace.h194 volatile unsigned long istat; member
/linux/drivers/scsi/sym53c8xx_2/
A Dsym_hipd.c141 u_char istat = 0; in sym_soft_reset() local
149 istat = INB(np, nc_istat); in sym_soft_reset()
150 if (istat & SIP) { in sym_soft_reset()
153 else if (istat & DIP) { in sym_soft_reset()
2804 u_char istat, istatc; local
2819 istat = INB(np, nc_istat);
2820 if (istat & INTF) {
2827 if (!(istat & (SIP|DIP)))
2831 if (istat & CABRT)
2847 istatc = istat;
[all …]
A Dsym_fw1.h226 SCR_FROM_REG (istat),
/linux/arch/mips/pci/
A Dops-tx3927.c215 tx3927_pcicptr->istat = TX3927_PCIC_IIM_ALL; in tx3927_pcierr_interrupt()
/linux/arch/mips/include/asm/txx9/
A Dtx3927.h89 volatile unsigned long istat; member
/linux/drivers/mfd/
A Dasic3.c164 unsigned long base, istat; in asic3_irq_demux() local
169 istat = asic3_read_register(asic, in asic3_irq_demux()
182 if (!(istat & bit)) in asic3_irq_demux()
/linux/drivers/scsi/
A D53c700.c1490 __u8 istat; in NCR_700_intr() local
1502 if((istat = NCR_700_readb(host, ISTAT_REG)) in NCR_700_intr()
1512 if(istat & SCSI_INT_PENDING) { in NCR_700_intr()
1518 if(istat & DMA_INT_PENDING) { in NCR_700_intr()
1528 host->host_no, istat, sstat0, dstat, in NCR_700_intr()
A Dncr53c8xx.c5731 u_char istat, dstat; in ncr_exception() local
5742 istat = INB (nc_istat); in ncr_exception()
5743 if (istat & INTF) { in ncr_exception()
5744 OUTB (nc_istat, (istat & SIGP) | INTF); in ncr_exception()
5745 istat = INB (nc_istat); in ncr_exception()
5750 if (!(istat & (SIP|DIP))) in ncr_exception()
5753 if (istat & CABRT) in ncr_exception()
5761 sist = (istat & SIP) ? INW (nc_sist) : 0; in ncr_exception()
5762 dstat = (istat & DIP) ? INB (nc_dstat) : 0; in ncr_exception()
5804 ncr_name(np), istat, dstat, sist); in ncr_exception()

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