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[PATCH] m68k: convert VME irq code

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Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roman Zippel
2006-06-25 05:47:06 -07:00
committed by Linus Torvalds
parent ebba61d5b0
commit 200a3d352c
12 changed files with 88 additions and 555 deletions
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23
arch/m68k/mvme16x/config.c
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@@ -40,15 +40,8 @@ extern t_bdid mvme_bdid;
static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;
extern irqreturn_t mvme16x_process_int (int level, struct pt_regs *regs);
extern void mvme16x_init_IRQ (void);
extern void mvme16x_free_irq (unsigned int, void *);
extern int show_mvme16x_interrupts (struct seq_file *, void *);
extern void mvme16x_enable_irq (unsigned int);
extern void mvme16x_disable_irq (unsigned int);
static void mvme16x_get_model(char *model);
static int mvme16x_get_hardware_list(char *buffer);
extern int mvme16x_request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *), unsigned long flags, const char *devname, void *dev_id);
extern void mvme16x_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern unsigned long mvme16x_gettimeoffset (void);
extern int mvme16x_hwclk (int, struct rtc_time *);
@@ -120,6 +113,16 @@ static int mvme16x_get_hardware_list(char *buffer)
return (len);
}
/*
* This function is called during kernel startup to initialize
* the mvme16x IRQ handling routines. Should probably ensure
* that the base vectors for the VMEChip2 and PCCChip2 are valid.
*/
static void mvme16x_init_IRQ (void)
{
m68k_setup_user_interrupt(VEC_USER, 192, NULL);
}
#define pcc2chip ((volatile u_char *)0xfff42000)
#define PccSCCMICR 0x1d
@@ -138,12 +141,6 @@ void __init config_mvme16x(void)
mach_hwclk = mvme16x_hwclk;
mach_set_clock_mmss = mvme16x_set_clock_mmss;
mach_reset = mvme16x_reset;
mach_free_irq = mvme16x_free_irq;
mach_process_int = mvme16x_process_int;
mach_get_irq_list = show_mvme16x_interrupts;
mach_request_irq = mvme16x_request_irq;
enable_irq = mvme16x_enable_irq;
disable_irq = mvme16x_disable_irq;
mach_get_model = mvme16x_get_model;
mach_get_hardware_list = mvme16x_get_hardware_list;