diff options
Diffstat (limited to 'arch/sparc/include/asm/leon.h')
| -rw-r--r-- | arch/sparc/include/asm/leon.h | 66 |
1 files changed, 6 insertions, 60 deletions
diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h index a4e457f003ed..07659124c140 100644 --- a/arch/sparc/include/asm/leon.h +++ b/arch/sparc/include/asm/leon.h @@ -10,19 +10,6 @@ #ifdef CONFIG_SPARC_LEON -#define ASI_LEON_NOCACHE 0x01 - -#define ASI_LEON_DCACHE_MISS 0x1 - -#define ASI_LEON_CACHEREGS 0x02 -#define ASI_LEON_IFLUSH 0x10 -#define ASI_LEON_DFLUSH 0x11 - -#define ASI_LEON_MMUFLUSH 0x18 -#define ASI_LEON_MMUREGS 0x19 -#define ASI_LEON_BYPASS 0x1c -#define ASI_LEON_FLUSH_PAGE 0x10 - /* mmu register access, ASI_LEON_MMUREGS */ #define LEON_CNR_CTRL 0x000 #define LEON_CNR_CTXP 0x100 @@ -57,29 +44,6 @@ #define LEON_IRQMASK_R 0x0000fffe /* bit 15- 1 of lregs.irqmask */ #define LEON_IRQPRIO_R 0xfffe0000 /* bit 31-17 of lregs.irqmask */ -/* leon uart register definitions */ -#define LEON_OFF_UDATA 0x0 -#define LEON_OFF_USTAT 0x4 -#define LEON_OFF_UCTRL 0x8 -#define LEON_OFF_USCAL 0xc - -#define LEON_UCTRL_RE 0x01 -#define LEON_UCTRL_TE 0x02 -#define LEON_UCTRL_RI 0x04 -#define LEON_UCTRL_TI 0x08 -#define LEON_UCTRL_PS 0x10 -#define LEON_UCTRL_PE 0x20 -#define LEON_UCTRL_FL 0x40 -#define LEON_UCTRL_LB 0x80 - -#define LEON_USTAT_DR 0x01 -#define LEON_USTAT_TS 0x02 -#define LEON_USTAT_TH 0x04 -#define LEON_USTAT_BR 0x08 -#define LEON_USTAT_OV 0x10 -#define LEON_USTAT_PE 0x20 -#define LEON_USTAT_FE 0x40 - #define LEON_MCFG2_SRAMDIS 0x00002000 #define LEON_MCFG2_SDRAMEN 0x00004000 #define LEON_MCFG2_SRAMBANKSZ 0x00001e00 /* [12-9] */ @@ -89,8 +53,6 @@ #define LEON_TCNT0_MASK 0x7fffff -#define LEON_USTAT_ERROR (LEON_USTAT_OV | LEON_USTAT_PE | LEON_USTAT_FE) -/* no break yet */ #define ASI_LEON3_SYSCTRL 0x02 #define ASI_LEON3_SYSCTRL_ICFG 0x08 @@ -278,18 +240,11 @@ static inline int sparc_leon3_cpuid(void) #define LEON2_CFG_SSIZE_MASK 0x00007000UL #ifndef __ASSEMBLY__ -extern unsigned long srmmu_swprobe(unsigned long vaddr, unsigned long *paddr); -extern void leon_flush_icache_all(void); -extern void leon_flush_dcache_all(void); -extern void leon_flush_cache_all(void); -extern void leon_flush_tlb_all(void); -extern int leon_flush_during_switch; -extern int leon_flush_needed(void); - struct vm_area_struct; + +extern unsigned long srmmu_swprobe(unsigned long vaddr, unsigned long *paddr); extern void leon_flush_icache_all(void); extern void leon_flush_dcache_all(void); -extern void leon_flush_pcache_all(struct vm_area_struct *vma, unsigned long page); extern void leon_flush_cache_all(void); extern void leon_flush_tlb_all(void); extern int leon_flush_during_switch; @@ -315,28 +270,19 @@ struct leon2_cacheregs { #include <linux/interrupt.h> struct device_node; +struct task_struct; extern unsigned int leon_build_device_irq(unsigned int real_irq, irq_flow_handler_t flow_handler, const char *name, int do_ack); extern void leon_update_virq_handling(unsigned int virq, irq_flow_handler_t flow_handler, const char *name, int do_ack); -extern void leon_clear_clock_irq(void); -extern void leon_load_profile_irq(int cpu, unsigned int limit); -extern void leon_init_timers(irq_handler_t counter_fn); -extern void leon_clear_clock_irq(void); -extern void leon_load_profile_irq(int cpu, unsigned int limit); +extern void leon_init_timers(void); extern void leon_trans_init(struct device_node *dp); extern void leon_node_init(struct device_node *dp, struct device_node ***nextp); -extern void leon_init_IRQ(void); -extern void leon_init(void); -extern unsigned long srmmu_swprobe(unsigned long vaddr, unsigned long *paddr); extern void init_leon(void); extern void poke_leonsparc(void); extern void leon3_getCacheRegs(struct leon3_cacheregs *regs); -extern int leon_flush_needed(void); -extern void leon_switch_mm(void); -extern int srmmu_swprobe_trace; extern int leon3_ticker_irq; #ifdef CONFIG_SMP @@ -344,7 +290,7 @@ extern int leon_smp_nrcpus(void); extern void leon_clear_profile_irq(int cpu); extern void leon_smp_done(void); extern void leon_boot_cpus(void); -extern int leon_boot_one_cpu(int i); +extern int leon_boot_one_cpu(int i, struct task_struct *); void leon_init_smp(void); extern void cpu_idle(void); extern void init_IRQ(void); @@ -380,7 +326,7 @@ extern int leon_ipi_irq; #define init_leon() do {} while (0) #define leon_smp_done() do {} while (0) #define leon_boot_cpus() do {} while (0) -#define leon_boot_one_cpu(i) 1 +#define leon_boot_one_cpu(i, t) 1 #define leon_init_smp() do {} while (0) #endif /* !defined(CONFIG_SPARC_LEON) */ |