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Searched refs:ISR (Results 1 – 9 of 9) sorted by relevance

/titanic_50/usr/src/uts/i86pc/boot/
H A Dboot_serial.h38 #define ISR 2 /* ... intr status reg */ macro
45 #define FIFOR ISR /* ... fifo write reg */
H A Dboot_console.c159 outb(port + ISR, 0x20); in serial_init()
160 if (inb(port + ISR) & 0x20) { in serial_init()
165 outb(port + ISR, 0x40); /* set to bank 2 */ in serial_init()
168 outb(port + ISR, 0x00); /* set to bank 0 */ in serial_init()
181 if ((inb(port + ISR) & 0xc0) != 0xc0) { in serial_init()
/titanic_50/usr/src/uts/common/sys/
H A Dasy.h61 #define ISR 2 /* interrupt status register */ macro
69 #define FIFOR ISR /* FIFO register for 16550 */
70 #define EFR ISR /* Enhanced feature register for 16650 */
/titanic_50/usr/src/uts/sun4/sys/
H A Dsudev.h52 #define ISR 2 /* interrupt status register */ macro
60 #define FIFOR ISR /* FIFO register for 16550 */
/titanic_50/usr/src/uts/common/io/sfe/
H A Dsfereg.h125 #define ISR 0x10 /* Interrupt status register */ macro
H A Dsfe.c538 lp->isr_pended |= INL(dp, ISR) & lp->our_intr_bits; in sfe_reset_chip_sis900()
551 done |= INL(dp, ISR) & (ISR_TXRCMP | ISR_RXRCMP); in sfe_reset_chip_sis900()
592 lp->isr_pended |= INL(dp, ISR) & lp->our_intr_bits; in sfe_reset_chip_dp83815()
946 val = INL(dp, ISR); in sfe_stop_chip()
986 val = INL(dp, ISR); in sfe_stop_chip_quiesce()
1553 isr = INL(dp, ISR); in sfe_interrupt()
/titanic_50/usr/src/grub/grub-0.97/netboot/
H A Dns83820.c272 #define ISR 0x10 macro
658 u32 isr = readl(ns->base + ISR); in ns83820_check_intr()
727 u32 isr = readl(ns->base + ISR); in ns83820_transmit()
/titanic_50/usr/src/uts/sun4/io/
H A Dsu_driver.c367 if (ddi_get8(handle, addr+ISR) & 0x30) { in asyprobe()
577 OUTB(ISR, 0x20); in asyattach()
578 if (INB(ISR) & 0x20) { /* 82510 chip is present */ in asyattach()
586 OUTB(ISR, 0x40); /* set to bank 2 */ in asyattach()
589 OUTB(ISR, 0x00); /* set to bank 0 */ in asyattach()
600 if ((INB(ISR) & 0xc0) == 0xc0) in asyattach()
1419 (void) INB(ISR); in asy_program()
1639 interrupt_id = INB(ISR) & 0x0F; in asyintr()
1699 OUTB(ISR, 0x00); /* set bank 0 */ in asyintr()
/titanic_50/usr/src/uts/common/io/
H A Dasy.c1302 ret = ddi_get8(asy->asy_iohandle, asy->asy_ioaddr + ISR); in asy_identify_chip()
2065 (void) ddi_get8(asy->asy_iohandle, asy->asy_ioaddr + ISR); in asy_program()
2238 asy->asy_ioaddr + ISR) & 0x0F; in asyintr()
2275 (ddi_get8(asy->asy_iohandle, asy->asy_ioaddr + ISR) & 0x0F)) { in asyintr()