patch-2.4.21 linux-2.4.21/include/asm-ia64/sn/clksupport.h
Next file: linux-2.4.21/include/asm-ia64/sn/dmamap.h
Previous file: linux-2.4.21/include/asm-ia64/sn/cdl.h
Back to the patch index
Back to the overall index
- Lines: 49
- Date:
2003-06-13 07:51:38.000000000 -0700
- Orig file:
linux-2.4.20/include/asm-ia64/sn/clksupport.h
- Orig date:
2002-08-02 17:39:45.000000000 -0700
diff -urN linux-2.4.20/include/asm-ia64/sn/clksupport.h linux-2.4.21/include/asm-ia64/sn/clksupport.h
@@ -29,22 +29,30 @@
#include <asm/sn/addrs.h>
typedef long clkreg_t;
-extern long sn_rtc_cycles_per_second;
+extern unsigned long sn_rtc_cycles_per_second;
#if defined(CONFIG_IA64_SGI_SN1)
#include <asm/sn/sn1/bedrock.h>
#include <asm/sn/sn1/hubpi_next.h>
+
+extern nasid_t master_nasid;
+
+#define RTC_MASK (0x007fffffffffffff)
/* clocks are not synchronized yet on SN1 - used node 0 (problem if no NASID 0) */
-#define RTC_COUNTER_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_COUNTER))
-#define RTC_COMPARE_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_COMPARE_A))
-#define RTC_COMPARE_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_COMPARE_B))
-#define RTC_INT_PENDING_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_INT_PEND_A))
-#define RTC_INT_PENDING_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_INT_PEND_B))
-#define RTC_INT_ENABLED_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_INT_EN_A))
-#define RTC_INT_ENABLED_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(0, PI_RT_INT_EN_B))
-#else
+#define RTC_COUNTER_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_COUNTER))
+#define RTC_COMPARE_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_COMPARE_A))
+#define RTC_COMPARE_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_COMPARE_B))
+#define RTC_INT_PENDING_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_INT_PEND_A))
+#define RTC_INT_PENDING_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_INT_PEND_B))
+#define RTC_INT_ENABLED_A_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_INT_EN_A))
+#define RTC_INT_ENABLED_B_ADDR ((clkreg_t*)REMOTE_HUB_ADDR(master_nasid, PI_RT_INT_EN_B))
+#else /* !CONFIG_IA64_SGI_SN1 */
+#include <asm/sn/addrs.h>
+#include <asm/sn/sn2/addrs.h>
+#include <asm/sn/sn2/shubio.h>
#include <asm/sn/sn2/shub_mmr.h>
+#define RTC_MASK (SH_RTC_MASK)
#define RTC_COUNTER_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
#define RTC_COMPARE_A_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
#define RTC_COMPARE_B_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
@@ -52,7 +60,7 @@
#define RTC_INT_PENDING_B_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
#define RTC_INT_ENABLED_A_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
#define RTC_INT_ENABLED_B_ADDR ((clkreg_t*)LOCAL_MMR_ADDR(SH_RTC))
-#endif
+#endif /* CONFIG_IA64_SGI_SN1 */
#define GET_RTC_COUNTER() (*RTC_COUNTER_ADDR)
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)