X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=sys%2Fsrc%2F9%2Fcycv%2Fdat.h;h=1e08c3dab89b5363949348a022b368d0dccba3f0;hb=006c4d7ffcf24ab3013f7b4cf64034ad182a6e96;hp=7195e7ad7fb5c4b581d1c758bb2dc74e47e7da87;hpb=17ebe55031ae6945ad1f671b69267a672328e4b1;p=plan9front.git

diff --git a/sys/src/9/cycv/dat.h b/sys/src/9/cycv/dat.h
index 7195e7ad7..1e08c3dab 100644
--- a/sys/src/9/cycv/dat.h
+++ b/sys/src/9/cycv/dat.h
@@ -13,6 +13,7 @@ typedef struct Proc	Proc;
 typedef struct PMMU	PMMU;
 typedef struct Ureg	Ureg;
 typedef struct ISAConf	ISAConf;
+typedef struct DMAC	DMAC;
 typedef uvlong		Tval;
 
 #pragma incomplete Ureg
@@ -115,47 +116,23 @@ struct MMMU
 
 struct Mach
 {
-	/* known to assembly */
 	int	machno;			/* physical id of processor */
 	uintptr	splpc;			/* pc of last caller to splhi */
 	Proc*	proc;			/* current process */
 	ulong	excregs[3];
 	ulong	cycleshi;
-	/* end of known to assembly */
+	/* end of known offsets to assembly */
 
-	int	flushmmu;		/* flush current proc mmu state */
-
-	ulong	ticks;			/* of the clock since boot time */
-	Label	sched;			/* scheduler wakeup */
-	Lock	alarmlock;		/* access to alarm list */
-	void*	alarm;			/* alarms bound to this clock */
-	int	inclockintr;
-
-	Proc*	readied;		/* for runproc */
-	ulong	schedticks;		/* next forced context switch */
+	MMMU;
 
-	ulong	delayloop;
+	PMach;
 
-	/* stats */
-	int	tlbfault;
-	int	tlbpurge;
-	int	pfault;
-	int	cs;
-	int	syscall;
-	int	load;
-	int	intr;
 	int	lastintr;
-	int	ilockdepth;
-	Perf	perf;			/* performance counters */
-
 
 	int	cpumhz;
 	uvlong	cpuhz;			/* speed of cpu */
-	uvlong	cyclefreq;		/* Frequency of user readable cycle counter */
-	
-	MMMU;
 
-	int	stack[1];
+	uintptr	stack[1];
 };
 
 #define NISAOPT		8
@@ -200,3 +177,10 @@ struct DevConf
 };
 
 #define mpcore ((ulong*)MPCORE_BASE)
+#define resetmgr ((ulong*)RESETMGR_BASE)
+#define sysmgr ((ulong*)SYSMGR_BASE)
+#define l3 ((ulong*)L3_BASE)
+
+/*dmacopy*/
+#define SRC_INC (1<<0)
+#define DST_INC (1<<14)