33 	unsigned int cpu = hard_smp_processor_id();  in ipi_interrupt_handler()  local
34 	unsigned int offs = 4 * cpu;  in ipi_interrupt_handler()
48 	unsigned int cpu = 0;  in shx3_smp_setup()  local
51 	init_cpu_possible(cpumask_of(cpu));  in shx3_smp_setup()
54 	__raw_writel(__raw_readl(STBCR_REG(cpu)) | STBCR_LTSLP, STBCR_REG(cpu));  in shx3_smp_setup()
88 static void shx3_start_cpu(unsigned int cpu, unsigned long entry_point)  in shx3_start_cpu()  argument
91 		__raw_writel(entry_point, RESET_REG(cpu));  in shx3_start_cpu()
93 		__raw_writel(virt_to_phys(entry_point), RESET_REG(cpu));  in shx3_start_cpu()
95 	if (!(__raw_readl(STBCR_REG(cpu)) & STBCR_MSTP))  in shx3_start_cpu()
96 		__raw_writel(STBCR_MSTP, STBCR_REG(cpu));  in shx3_start_cpu()
98 	while (!(__raw_readl(STBCR_REG(cpu)) & STBCR_MSTP))  in shx3_start_cpu()
102 	__raw_writel(STBCR_RESET | STBCR_LTSLP, STBCR_REG(cpu));  in shx3_start_cpu()
110 static void shx3_send_ipi(unsigned int cpu, unsigned int message)  in shx3_send_ipi()  argument
112 	unsigned long addr = 0xfe410070 + (cpu * 4);  in shx3_send_ipi()
114 	BUG_ON(cpu >= 4);  in shx3_send_ipi()
119 static void shx3_update_boot_vector(unsigned int cpu)  in shx3_update_boot_vector()  argument
121 	__raw_writel(STBCR_MSTP, STBCR_REG(cpu));  in shx3_update_boot_vector()
122 	while (!(__raw_readl(STBCR_REG(cpu)) & STBCR_MSTP))  in shx3_update_boot_vector()
124 	__raw_writel(STBCR_RESET, STBCR_REG(cpu));  in shx3_update_boot_vector()
130 	unsigned int cpu = (unsigned int)hcpu;  in shx3_cpu_callback()  local
134 		shx3_update_boot_vector(cpu);  in shx3_cpu_callback()
137 		pr_info("CPU %u is now online\n", cpu);  in shx3_cpu_callback()