apic.h File Reference

Include dependency graph for apic.h:

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Data Structures
struct	icr
union	esr
union	tpr
union	svr
union	tdcr
union	lvt_tm
union	lvt_lint
union	lvt_error
union	l_apic_id
union	ldr
union	dfr
union	io_regsel
struct	io_redirection_reg
union	io_apic_id
Defines
#define	FIXED   (0<<0)
#define	LOPRI   (1<<0)
#define	APIC_ID_COUNT   16
#define	IPI_INIT   0
#define	IPI_STARTUP   0
#define	DELMOD_FIXED   0x0
#define	DELMOD_LOWPRI   0x1
#define	DELMOD_SMI   0x2
#define	DELMOD_NMI   0x4
#define	DELMOD_INIT   0x5
#define	DELMOD_STARTUP   0x6
#define	DELMOD_EXTINT   0x7
#define	DESTMOD_PHYS   0x0
#define	DESTMOD_LOGIC   0x1
#define	TRIGMOD_EDGE   0x0
#define	TRIGMOD_LEVEL   0x1
#define	LEVEL_DEASSERT   0x0
#define	LEVEL_ASSERT   0x1
#define	SHORTHAND_NONE   0x0
#define	SHORTHAND_SELF   0x1
#define	SHORTHAND_ALL_INCL   0x2
#define	SHORTHAND_ALL_EXCL   0x3
#define	POLARITY_HIGH   0x0
#define	POLARITY_LOW   0x1
#define	DIVIDE_2   0x0
#define	DIVIDE_4   0x1
#define	DIVIDE_8   0x2
#define	DIVIDE_16   0x3
#define	DIVIDE_32   0x8
#define	DIVIDE_64   0x9
#define	DIVIDE_128   0xa
#define	DIVIDE_1   0xb
#define	TIMER_ONESHOT   0x0
#define	TIMER_PERIODIC   0x1
#define	DELIVS_IDLE   0x0
#define	DELIVS_PENDING   0x1
#define	DEST_ALL   0xff
#define	MODEL_FLAT   0xf
#define	MODEL_CLUSTER   0x0
#define	ICRlo   (0x300/sizeof(__u32))
#define	ICRhi   (0x310/sizeof(__u32))
#define	EOI   (0x0b0/sizeof(__u32))
#define	ESR   (0x280/sizeof(__u32))
#define	TPR   (0x080/sizeof(__u32))
#define	SVR   (0x0f0/sizeof(__u32))
#define	TDCR   (0x3e0/sizeof(__u32))
#define	ICRT   (0x380/sizeof(__u32))
#define	CCRT   (0x390/sizeof(__u32))
#define	LVT_Tm   (0x320/sizeof(__u32))
#define	LVT_LINT0   (0x350/sizeof(__u32))
#define	LVT_LINT1   (0x360/sizeof(__u32))
#define	LVT_Err   (0x370/sizeof(__u32))
#define	L_APIC_ID   (0x020/sizeof(__u32))
#define	LAVR   (0x030/sizeof(__u32))
#define	LAVR_Mask   0xff
#define	is_local_apic(x)   (((x)&LAVR_Mask&0xf0)==0x1)
#define	is_82489DX_apic(x)   ((((x)&LAVR_Mask&0xf0)==0x0))
#define	is_local_xapic(x)   (((x)&LAVR_Mask)==0x14)
#define	LDR   (0x0d0/sizeof(__u32))
#define	DFR   (0x0e0/sizeof(__u32))
#define	IOREGSEL   (0x00/sizeof(__u32))
#define	IOWIN   (0x10/sizeof(__u32))
#define	IOAPICID   0x00
#define	IOAPICVER   0x01
#define	IOAPICARB   0x02
#define	IOREDTBL   0x10
Typedefs
typedef icr	icr_t
typedef esr	esr_t
typedef tpr	tpr_t
typedef svr	svr_t
typedef tdcr	tdcr_t
typedef lvt_tm	lvt_tm_t
typedef lvt_lint	lvt_lint_t
typedef lvt_error	lvt_error_t
typedef l_apic_id	l_apic_id_t
typedef ldr	ldr_t
typedef dfr	dfr_t
typedef io_regsel	io_regsel_t
typedef io_redirection_reg	io_redirection_reg_t
typedef io_apic_id	io_apic_id_t
Functions
void	apic_init (void)
void	l_apic_init (void)
void	l_apic_eoi (void)
int	l_apic_broadcast_custom_ipi (__u8 vector)
int	l_apic_send_init_ipi (__u8 apicid)
void	l_apic_debug (void)
__u8	l_apic_id (void)
__u32	io_apic_read (__u8 address)
void	io_apic_write (__u8 address, __u32 x)
void	io_apic_change_ioredtbl (int pin, int dest, __u8 v, int flags)
void	io_apic_disable_irqs (__u16 irqmask)
void	io_apic_enable_irqs (__u16 irqmask)
Variables
icr	packed
io_redirection_reg	packed
volatile __u32 *	l_apic
volatile __u32 *	io_apic
__u32	apic_id_mask

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Detailed Description

Definition in file apic.h.

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