Searched refs:inb (Results 1 – 23 of 23) sorted by relevance
| /xen/xen/arch/x86/ |
| A D | i8259.c | 139 ret = inb(0x20) & mask; in i8259A_irq_pending()
141 ret = inb(0xA0) & (mask >> 8); in i8259A_irq_pending()
180 value = inb(0x20) & irqmask; in i8259A_irq_real()
185 value = inb(0xA0) & (irqmask >> 8); in i8259A_irq_real()
238 inb(0xA1); /* DUMMY - (do we need this?) */ in _mask_and_ack_8259A_irq()
245 inb(0x21); /* DUMMY - (do we need this?) */ in _mask_and_ack_8259A_irq()
269 trigger[0] = inb(0x4d0) & 0xF8; in save_ELCR()
270 trigger[1] = inb(0x4d1) & 0xDE; in save_ELCR()
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| A D | pci.c | 28 value = inb(0xcfc + offset); in pci_conf_read()
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| A D | time.c | 222 count = inb(PIT_CH2); in timer_interrupt()
223 count |= inb(PIT_CH2) << 8; in timer_interrupt()
301 count16 = inb(PIT_CH2); in read_pit_count()
302 count16 |= inb(PIT_CH2) << 8; in read_pit_count()
313 u8 portb = inb(0x61); in init_pit()
334 for ( count = 0; !(inb(0x61) & 0x20); ++count ) in init_pit()
1133 data = inb(RTC_PORT(1)); in rtc_guest_read()
2226 ioreq->data = inb(PIT_CH2); in hwdom_pit_access()
2252 ioreq->data = inb(0x61); in hwdom_pit_access()
2254 outb((inb(0x61) & ~3) | (ioreq->data & 3), 0x61); in hwdom_pit_access()
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| A D | traps.c | 1664 outb(inb(0x61) & 0x0b, 0x61); /* re-enable the PCI SERR error line. */ in pci_serr_softirq()
1681 outb((inb(0x61) & 0x0f) | 0x04, 0x61); /* clear-and-disable the PCI SERR error line. */ in pci_serr_error()
1714 outb((inb(0x61) & 0x0f) | 0x08, 0x61); /* clear-and-disable IOCK */ in io_check_error()
1716 outb((inb(0x61) & 0x07) | 0x00, 0x61); /* enable IOCK */ in io_check_error()
1768 reason = inb(0x61); in do_nmi()
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| A D | shutdown.c | 648 u8 cf9 = inb(0xcf9) & ~0x0e; in machine_restart()
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| A D | mpparse.c | 424 return (inb(port) >> (irq & 7)) & 1; in ELCR_trigger()
1066 val = inb(port); in mp_register_gsi()
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| A D | io_apic.c | 704 return (inb(port) >> (irq & 7)) & 1; in EISA_ELCR()
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| /xen/tools/firmware/rombios/ |
| A D | rombios.c | 1149 inb(port)
1811 inb(0x60);
2281 oldval = inb(0x92);
4899 inb(0x60);
5134 response = inb(0x60);
5385 in_byte = inb(0x64);
5389 in_byte = inb(0x60);
7096 val8 = inb(0x03f2);
7102 val8 = inb(0x3f4);
7131 val8 = inb(0x3f4);
[all …]
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| /xen/tools/firmware/hvmloader/ |
| A D | util.c | 78 uint8_t inb(uint16_t addr) in inb() function
102 return inb(0x71); in cmos_inb()
527 case 1: return inb(0xcfc + (reg & 3)); in pci_read()
840 a = inb(ier); in uart_exists()
842 b = inb(ier); in uart_exists()
844 c = inb(ier); in uart_exists()
855 return ((inb(control) & 0xf) == 0xc); in lpt_exists()
866 return (inb(0x88) == 0x1F); in battery_port_exists()
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| A D | hvmloader.c | 270 pm1a_cnt_val = inb(ACPI_PM1A_CNT_BLK_ADDRESS_V1); in acpi_enable_sci()
274 pm1a_cnt_val = inb(ACPI_PM1A_CNT_BLK_ADDRESS_V1); in acpi_enable_sci()
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| A D | util.h | 79 uint8_t inb(uint16_t addr);
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| /xen/tools/firmware/vgabios/ |
| A D | vgabios.c | 63 static Bit8u inb();
914 inb(VGAREG_ACTL_RESET);
954 inb(VGAREG_ACTL_RESET);
2557 inb(VGAREG_ACTL_RESET);
2565 r=inb( VGAREG_DAC_DATA );
2566 g=inb( VGAREG_DAC_DATA );
2567 b=inb( VGAREG_DAC_DATA );
2582 inb(VGAREG_ACTL_RESET);
2664 vde = inb(crtc_addr+1);
2666 ovl = inb(crtc_addr+1);
[all …]
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| /xen/tools/firmware/rombios/32bit/ |
| A D | util.c | 42 uint8_t inb(uint16_t addr) in inb() function
394 uint8_t x, y = inb(0x61) & 0x10; in mssleep()
400 while ( (x = inb(0x61) & 0x10) == y ) in mssleep()
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| A D | util.h | 9 uint8_t inb(uint16_t addr);
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| /xen/xen/include/asm-arm/arm64/ |
| A D | io.h | 140 #define inb(c) ( emulate_read(c) ) macro
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| /xen/xen/drivers/acpi/ |
| A D | osl.c | 130 *(u8 *) value = inb(port); in acpi_os_read_port()
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| /xen/xen/arch/x86/boot/ |
| A D | video.S | 596 inb %dx, %al
618 inb %dx, %al
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| /xen/xen/arch/x86/hvm/ |
| A D | io.c | 206 *data = inb(mport); in g2m_portio_read()
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| /xen/xen/arch/x86/acpi/ |
| A D | cpu_idle.c | 501 inb(cx->address); in acpi_idle_do_entry()
924 inb(address); in acpi_dead_idle()
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| /xen/xen/arch/x86/pv/ |
| A D | emul-priv-op.c | 268 case 1: return inb(port); in guest_io_read()
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| /xen/xen/drivers/char/ |
| A D | ns16550.c | 471 return inb(uart->io_base + reg); in ns_read_reg()
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| /xen/stubdom/grub.patches/ |
| A D | 10graphics.diff | 278 + inb %dx, %al /* wait vertical active display */
283 + inb %dx, %al /* wait vertical retrace */
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| /xen/xen/arch/x86/hvm/svm/ |
| A D | svm.c | 1133 *val = inb(port); in acpi_c1e_quirk()
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