patch-2.4.21 linux-2.4.21/include/asm-ia64/sn/pda.h

• Lines: 41
• Date: 2003-06-13 07:51:38.000000000 -0700
• Orig file: linux-2.4.20/include/asm-ia64/sn/pda.h
• Orig date: 2002-08-02 17:39:45.000000000 -0700

diff -urN linux-2.4.20/include/asm-ia64/sn/pda.h linux-2.4.21/include/asm-ia64/sn/pda.h
@@ -25,7 +25,14 @@
  * all SN per-cpu data structures. 
  */
 
-
+#ifdef BUS_INT_WAR
+#define POLL_ENTRIES	50
+typedef struct {
+	int	irq;
+	int	interval;
+	short	tick;
+} sn_poll_entry_t;
+#endif
 
 typedef struct pda_s {
 
@@ -56,8 +63,15 @@
 #endif
 	volatile unsigned long *bedrock_rev_id;
 	volatile unsigned long *pio_write_status_addr;
+	volatile unsigned long *pio_shub_war_cam_addr;
+	volatile unsigned long *mem_write_status_addr;
+
+	bteinfo_t *cpu_bte_if[BTES_PER_NODE];	/* cpu interface order */
 
-	bteinfo_t *cpubte[BTES_PER_NODE];
+#ifdef BUS_INT_WAR
+	sn_poll_entry_t	pda_poll_entries[POLL_ENTRIES];
+	int		pda_poll_entry_count;
+#endif
 } pda_t;
 
 
@@ -80,5 +94,7 @@
 
 #define pda		(*((pda_t *) PDAADDR))
 
+#define pdacpu(cpu)	(*((pda_t *) ((long)cpu_data(cpu) + CPU_DATA_END)))
+
 
 #endif /* _ASM_IA64_SN_PDA_H */