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-rw-r--r--arch/powerpc/platforms/cell/interrupt.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 151fd8b82d63..04f74f9f9ab6 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -158,6 +158,18 @@ static unsigned int iic_get_irq(void)
158 return virq; 158 return virq;
159} 159}
160 160
161void iic_setup_cpu(void)
162{
163 out_be64(&__get_cpu_var(iic).regs->prio, 0xff);
164}
165
166u8 iic_get_target_id(int cpu)
167{
168 return per_cpu(iic, cpu).target_id;
169}
170
171EXPORT_SYMBOL_GPL(iic_get_target_id);
172
161#ifdef CONFIG_SMP 173#ifdef CONFIG_SMP
162 174
163/* Use the highest interrupt priorities for IPI */ 175/* Use the highest interrupt priorities for IPI */
@@ -166,29 +178,17 @@ static inline int iic_ipi_to_irq(int ipi)
166 return IIC_IRQ_TYPE_IPI + 0xf - ipi; 178 return IIC_IRQ_TYPE_IPI + 0xf - ipi;
167} 179}
168 180
169void iic_setup_cpu(void)
170{
171 out_be64(&__get_cpu_var(iic).regs->prio, 0xff);
172}
173
174void iic_cause_IPI(int cpu, int mesg) 181void iic_cause_IPI(int cpu, int mesg)
175{ 182{
176 out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4); 183 out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4);
177} 184}
178 185
179u8 iic_get_target_id(int cpu)
180{
181 return per_cpu(iic, cpu).target_id;
182}
183EXPORT_SYMBOL_GPL(iic_get_target_id);
184
185struct irq_host *iic_get_irq_host(int node) 186struct irq_host *iic_get_irq_host(int node)
186{ 187{
187 return iic_host; 188 return iic_host;
188} 189}
189EXPORT_SYMBOL_GPL(iic_get_irq_host); 190EXPORT_SYMBOL_GPL(iic_get_irq_host);
190 191
191
192static irqreturn_t iic_ipi_action(int irq, void *dev_id) 192static irqreturn_t iic_ipi_action(int irq, void *dev_id)
193{ 193{
194 int ipi = (int)(long)dev_id; 194 int ipi = (int)(long)dev_id;