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sys_mikasa.c File Reference

#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <asm/ptrace.h>
#include <asm/system.h>
#include <asm/dma.h>
#include <asm/irq.h>
#include <asm/bitops.h>
#include <asm/mmu_context.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/core_apecs.h>
#include <asm/core_cia.h>
#include "proto.h"
#include "irq.h"
#include "bios32.h"
#include "machvec.h"

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Defines

#define MCHK_NO_DEVSEL   0x205U
#define MCHK_NO_TABT   0x204U

Functions

static void mikasa_update_irq_hw (unsigned long irq, unsigned long mask, int unmask_p)
static void mikasa_device_interrupt (unsigned long vector, struct pt_regs *regs)
static void __init mikasa_init_irq (void)
static int __init mikasa_map_irq (struct pci_dev *dev, int slot, int pin)
static void __init mikasa_pci_fixup (void)
static void __init mikasa_primo_pci_fixup (void)
static void mikasa_apecs_machine_check (unsigned long vector, unsigned long la_ptr, struct pt_regs *regs)

Variables

alpha_machine_vector mikasa_mv __initmv


Define Documentation

#define MCHK_NO_DEVSEL   0x205U
 

Referenced by mikasa_apecs_machine_check(), and noritake_apecs_machine_check().

#define MCHK_NO_TABT   0x204U
 

Referenced by mikasa_apecs_machine_check(), and noritake_apecs_machine_check().


Function Documentation

static void mikasa_apecs_machine_check unsigned long  vector,
unsigned long  la_ptr,
struct pt_regs regs
[static]
 

Definition at line 156 of file sys_mikasa.c.

References apecs_mcheck_expected, apecs_mcheck_taken, apecs_pci_clr_err(), el_common::code, code, draina, el_apecs_mikasa_sysdata_mcheck::epic_dcsr, el_apecs_mikasa_sysdata_mcheck::epic_pear, i, KERN_CRIT, mb, MCHK_NO_DEVSEL, MCHK_NO_TABT, el_apecs_procdata::paltemp, pt_regs::pc, printk, el_common::proc_offset, ptr, show_regs, size, el_common::size, el_common::sys_offset, wrmces(), x1f, and x7.

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static void mikasa_device_interrupt unsigned long  vector,
struct pt_regs regs
[static]
 

Definition at line 47 of file sys_mikasa.c.

References ffz(), handle_irq(), i, inb, inw, isa_device_interrupt(), long, and x20.

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static void __init mikasa_init_irq void   )  [static]
 

Definition at line 73 of file sys_mikasa.c.

References alpha_irq_mask, alpha_using_srm, enable_irq, outw, srm_device_interrupt(), and STANDARD_INIT_IRQ_PROLOG.

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static int __init mikasa_map_irq struct pci_dev *  dev,
int  slot,
int  pin
[static]
 

Definition at line 123 of file sys_mikasa.c.

References __initlocaldata, COMMON_TABLE_LOOKUP, and irq_tab.

Referenced by mikasa_pci_fixup(), and mikasa_primo_pci_fixup().

static void __init mikasa_pci_fixup void   )  [static]
 

Definition at line 141 of file sys_mikasa.c.

References APECS_AND_LCA_DEFAULT_MEM_BASE, common_pci_fixup(), common_swizzle(), EISA_DEFAULT_IO_BASE, layout_all_busses(), and mikasa_map_irq().

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static void __init mikasa_primo_pci_fixup void   )  [static]
 

Definition at line 148 of file sys_mikasa.c.

References common_pci_fixup(), common_swizzle(), DEFAULT_MEM_BASE, EISA_DEFAULT_IO_BASE, layout_all_busses(), and mikasa_map_irq().

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static void mikasa_update_irq_hw unsigned long  irq,
unsigned long  mask,
int  unmask_p
[static]
 

Definition at line 36 of file sys_mikasa.c.

References outb, and outw.


Variable Documentation

struct alpha_machine_vector mikasa_mv __initmv
 

Initial value:

 {
        vector_name:            "Mikasa",
        DO_EV4_MMU,
        DO_DEFAULT_RTC,
        DO_APECS_IO,
        DO_APECS_BUS,
        machine_check:          mikasa_apecs_machine_check,
        max_dma_address:        ALPHA_MAX_DMA_ADDRESS,

        nr_irqs:                32,
        irq_probe_mask:         _PROBE_MASK(32),
        update_irq_hw:          mikasa_update_irq_hw,
        ack_irq:                generic_ack_irq,
        device_interrupt:       mikasa_device_interrupt,

        init_arch:              apecs_init_arch,
        init_irq:               mikasa_init_irq,
        init_pit:               generic_init_pit,
        pci_fixup:              mikasa_pci_fixup,
        kill_arch:              generic_kill_arch,
}

Definition at line 251 of file sys_mikasa.c.