base/include/asm-i386/rtai_lxrt.h File Reference

#include <linux/version.h>
#include <asm/rtai_vectors.h>
#include <sys/syscall.h>
#include <unistd.h>

Include dependency graph for rtai_lxrt.h:

Go to the source code of this file.

Data Structures
union	rtai_lxrt_t
Defines
#define	RTAI_SYSCALL_NR   0x70000000
#define	RTAI_SYSCALL_CODE   ebx
#define	RTAI_SYSCALL_ARGS   ecx
#define	RTAI_SYSCALL_RETPNT   edx
#define	RTAI_FAKE_LINUX_SYSCALL   20
#define	SKIP_IMMEDIATE_LINUX_SYSCALL()
#define	LINUX_SYSCALL_NR   orig_eax
#define	LINUX_SYSCALL_REG1   ebx
#define	LINUX_SYSCALL_REG2   ecx
#define	LINUX_SYSCALL_REG3   edx
#define	LINUX_SYSCALL_REG4   esi
#define	LINUX_SYSCALL_REG5   edi
#define	LINUX_SYSCALL_REG6   ebp
#define	LINUX_SYSCALL_RETREG   eax
#define	SET_LXRT_RETVAL_IN_SYSCALL(regs, retval)
#define	LOW   0
#define	HIGH   1
#define	USE_LINUX_TIMER
#define	TIMER_NAME   "8254-PIT"
#define	TIMER_FREQ   RTAI_FREQ_8254
#define	TIMER_LATENCY   RTAI_LATENCY_8254
#define	TIMER_SETUP_TIME   RTAI_SETUP_TIME_8254
#define	ONESHOT_SPAN   ((0x7FFF*(CPU_FREQ/TIMER_FREQ))/(CONFIG_RTAI_CAL_FREQS_FACT + 1))
#define	update_linux_timer(cpuid)
#define	rtai_iopl()   do { extern int iopl(int); iopl(3); } while (0)
Functions
rtai_lxrt_t	_rtai_lxrt (int srq, void *arg)
rtai_lxrt_t	rtai_lxrt (short int dynx, short int lsize, int srq, void *arg)

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Define Documentation

#define HIGH   1

Definition at line 60 of file rtai_lxrt.h.

#define LINUX_SYSCALL_NR   orig_eax

Definition at line 43 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG1   ebx

Definition at line 44 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG2   ecx

Definition at line 45 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG3   edx

Definition at line 46 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG4   esi

Definition at line 47 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG5   edi

Definition at line 48 of file rtai_lxrt.h.

#define LINUX_SYSCALL_REG6   ebp

Definition at line 49 of file rtai_lxrt.h.

#define LINUX_SYSCALL_RETREG   eax

Definition at line 50 of file rtai_lxrt.h.

#define LOW   0

Definition at line 59 of file rtai_lxrt.h.

#define ONESHOT_SPAN   ((0x7FFF*(CPU_FREQ/TIMER_FREQ))/(CONFIG_RTAI_CAL_FREQS_FACT + 1))

Definition at line 89 of file rtai_lxrt.h.

#define RTAI_FAKE_LINUX_SYSCALL   20

Definition at line 39 of file rtai_lxrt.h.

#define rtai_iopl (   )     do { extern int iopl(int); iopl(3); } while (0)

Definition at line 209 of file rtai_lxrt.h.

#define RTAI_SYSCALL_ARGS   ecx

Definition at line 36 of file rtai_lxrt.h.

#define RTAI_SYSCALL_CODE   ebx

Definition at line 35 of file rtai_lxrt.h.

#define RTAI_SYSCALL_NR   0x70000000

Definition at line 34 of file rtai_lxrt.h.

#define RTAI_SYSCALL_RETPNT   edx

Definition at line 37 of file rtai_lxrt.h.

#define SET_LXRT_RETVAL_IN_SYSCALL (  regs, retval   )

Value: do { \ if (regs->RTAI_SYSCALL_RETPNT) { \ rt_copy_to_user((void *)regs->RTAI_SYSCALL_RETPNT, &retval, sizeof(retval)); \ } \ } while (0) Definition at line 52 of file rtai_lxrt.h.

#define SKIP_IMMEDIATE_LINUX_SYSCALL (   )

Definition at line 41 of file rtai_lxrt.h.

#define TIMER_FREQ   RTAI_FREQ_8254

Definition at line 86 of file rtai_lxrt.h.

#define TIMER_LATENCY   RTAI_LATENCY_8254

Definition at line 87 of file rtai_lxrt.h.

#define TIMER_NAME   "8254-PIT"

Definition at line 85 of file rtai_lxrt.h.

#define TIMER_SETUP_TIME   RTAI_SETUP_TIME_8254

Definition at line 88 of file rtai_lxrt.h.

#define update_linux_timer (  cpuid   )

Value: do { \ if (!IS_FUSION_TIMER_RUNNING()) { \ hal_pend_uncond(TIMER_8254_IRQ, cpuid); \ } \ } while (0) Definition at line 90 of file rtai_lxrt.h.

#define USE_LINUX_TIMER

Definition at line 84 of file rtai_lxrt.h.

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Function Documentation

union rtai_lxrt_t _rtai_lxrt (  int  srq, void *  arg )  [static]

Definition at line 193 of file rtai_lxrt.h. References _rtai_lxrt(), RTAI_DO_TRAP, RTAI_SYS_VECTOR, RTAI_SYSCALL_NR, and srq. Referenced by _rtai_lxrt(), and rtai_lxrt(). Here is the call graph for this function:

union rtai_lxrt_t rtai_lxrt (  short int  dynx, short int  lsize, int  srq, void *  arg )  [inline, static]

Definition at line 204 of file rtai_lxrt.h. References _rtai_lxrt(), ENCODE_LXRT_REQ, rtai_lxrt(), and srq. Referenced by rtai_lxrt(). Here is the call graph for this function:

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