bool
default y if CPU_MIPS32_R2 || CPU_MIPS64_R2 || CPU_CAVIUM_OCTEON
select CPU_HAS_RIXI
+ select CPU_HAS_DIEI if !CPU_DIEI_BROKEN
select MIPS_SPRAM
config CPU_MIPSR6
bool
default y if CPU_MIPS32_R6 || CPU_MIPS64_R6
select CPU_HAS_RIXI
+ select CPU_HAS_DIEI if !CPU_DIEI_BROKEN
select HAVE_ARCH_BITREVERSE
select MIPS_ASID_BITS_VARIABLE
select MIPS_CRC_SUPPORT
config XKS01
bool
+config CPU_HAS_DIEI
+ depends on !CPU_DIEI_BROKEN
+ bool
+
+config CPU_DIEI_BROKEN
+ bool
+
config CPU_HAS_RIXI
bool
#include <asm/compiler.h>
#include <asm/hazards.h>
-#if defined(CONFIG_CPU_MIPSR2) || defined (CONFIG_CPU_MIPSR6)
+#if defined(CONFIG_CPU_HAS_DIEI)
static inline void arch_local_irq_disable(void)
{
void arch_local_irq_disable(void);
unsigned long arch_local_irq_save(void);
void arch_local_irq_restore(unsigned long flags);
-#endif /* CONFIG_CPU_MIPSR2 || CONFIG_CPU_MIPSR6 */
+#endif /* CONFIG_CPU_HAS_DIEI */
static inline void arch_local_irq_enable(void)
{
" .set push \n"
" .set reorder \n"
" .set noat \n"
-#if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)
+#if defined(CONFIG_CPU_HAS_DIEI)
" ei \n"
#else
" mfc0 $1,$12 \n"
#include <linux/export.h>
#include <linux/stringify.h>
-#if !defined(CONFIG_CPU_MIPSR2) && !defined(CONFIG_CPU_MIPSR6)
+#if !defined(CONFIG_CPU_HAS_DIEI)
/*
* For cli() we have to insert nops to make sure that the new value
}
EXPORT_SYMBOL(arch_local_irq_restore);
-#endif /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR6 */
+#endif /* !CONFIG_CPU_HAS_DIEI */