#include <linux/errno.h>
#include <linux/sched.h>
+#include <linux/sched/debug.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/smp.h>
mtspr(SPRN_DABRX, dabrx);
return 0;
}
+#elif defined(CONFIG_PPC_8xx)
+static inline int __set_dabr(unsigned long dabr, unsigned long dabrx)
+{
+ unsigned long addr = dabr & ~HW_BRK_TYPE_DABR;
+ unsigned long lctrl1 = 0x90000000; /* compare type: equal on E & F */
+ unsigned long lctrl2 = 0x8e000002; /* watchpoint 1 on cmp E | F */
+
+ if ((dabr & HW_BRK_TYPE_RDWR) == HW_BRK_TYPE_READ)
+ lctrl1 |= 0xa0000;
+ else if ((dabr & HW_BRK_TYPE_RDWR) == HW_BRK_TYPE_WRITE)
+ lctrl1 |= 0xf0000;
+ else if ((dabr & HW_BRK_TYPE_RDWR) == 0)
+ lctrl2 = 0;
+
+ mtspr(SPRN_LCTRL2, 0);
+ mtspr(SPRN_CMPE, addr);
+ mtspr(SPRN_CMPF, addr + 4);
+ mtspr(SPRN_LCTRL1, lctrl1);
+ mtspr(SPRN_LCTRL2, lctrl2);
+
+ return 0;
+}
#else
static inline int __set_dabr(unsigned long dabr, unsigned long dabrx)
{