diff options
Diffstat (limited to 'arch/mips/include/asm/netlogic')
-rw-r--r-- | arch/mips/include/asm/netlogic/common.h | 26 | ||||
-rw-r--r-- | arch/mips/include/asm/netlogic/xlp-hal/xlp.h | 7 | ||||
-rw-r--r-- | arch/mips/include/asm/netlogic/xlr/xlr.h | 2 |
3 files changed, 27 insertions, 8 deletions
diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h index e5bdf8c529f..fdd2f44c7b5 100644 --- a/arch/mips/include/asm/netlogic/common.h +++ b/arch/mips/include/asm/netlogic/common.h @@ -38,19 +38,39 @@ /* * Common SMP definitions */ +#define RESET_VEC_PHYS 0x1fc00000 +#define RESET_DATA_PHYS (RESET_VEC_PHYS + (1<<10)) +#define BOOT_THREAD_MODE 0 +#define BOOT_NMI_LOCK 4 +#define BOOT_NMI_HANDLER 8 + +#ifndef __ASSEMBLY__ struct irq_desc; extern struct plat_smp_ops nlm_smp_ops; extern char nlm_reset_entry[], nlm_reset_entry_end[]; void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc); void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc); void nlm_smp_irq_init(void); -void prom_pre_boot_secondary_cpus(void); +void nlm_boot_secondary_cpus(void); int nlm_wakeup_secondary_cpus(u32 wakeup_mask); -void nlm_boot_smp_nmi(void); +void nlm_rmiboot_preboot(void); + +static inline void +nlm_set_nmi_handler(void *handler) +{ + char *reset_data; + + reset_data = (char *)CKSEG1ADDR(RESET_DATA_PHYS); + *(int64_t *)(reset_data + BOOT_NMI_HANDLER) = (long)handler; +} /* * Misc. */ +unsigned int nlm_get_cpu_frequency(void); + extern unsigned long nlm_common_ebase; -unsigned int nlm_get_cpu_frequency(void); +extern int nlm_threads_per_core; +extern uint32_t nlm_cpumask, nlm_coremask; +#endif #endif /* _NETLOGIC_COMMON_H_ */ diff --git a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h index aae23f10741..1540588e396 100644 --- a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h +++ b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h @@ -35,17 +35,14 @@ #ifndef _NLM_HAL_XLP_H #define _NLM_HAL_XLP_H -#define RESET_VEC_PHYS 0x1fc00000 -#define RESET_DATA_PHYS (RESET_VEC_PHYS + (1<<10)) -#define BOOT_THREAD_MODE 0 - #define PIC_UART_0_IRQ 17 #define PIC_UART_1_IRQ 18 #ifndef __ASSEMBLY__ /* SMP support functions */ -void nlm_boot_core0_siblings(void); +void xlp_boot_core0_siblings(void); +void xlp_wakeup_secondary_cpus(void); void xlp_mmu_init(void); void nlm_hal_init(void); diff --git a/arch/mips/include/asm/netlogic/xlr/xlr.h b/arch/mips/include/asm/netlogic/xlr/xlr.h index f4d3f7cb6d6..ff4a17b0bf7 100644 --- a/arch/mips/include/asm/netlogic/xlr/xlr.h +++ b/arch/mips/include/asm/netlogic/xlr/xlr.h @@ -40,6 +40,8 @@ struct uart_port; unsigned int nlm_xlr_uart_in(struct uart_port *, int); void nlm_xlr_uart_out(struct uart_port *, int, int); +/* SMP helpers */ +void xlr_wakeup_secondary_cpus(void); /* XLS B silicon "Rook" */ static inline unsigned int nlm_chip_is_xls_b(void) |