x86: uv: Add UV watchlist bios call
Add UV bios calls to allocate and free watchlists.
Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h
index 51cadc6..58105c5 100644
--- a/arch/x86/include/asm/uv/bios.h
+++ b/arch/x86/include/asm/uv/bios.h
@@ -32,7 +32,9 @@
enum uv_bios_cmd {
UV_BIOS_COMMON,
UV_BIOS_GET_SN_INFO,
- UV_BIOS_FREQ_BASE
+ UV_BIOS_FREQ_BASE,
+ UV_BIOS_WATCHLIST_ALLOC,
+ UV_BIOS_WATCHLIST_FREE
};
/*
@@ -71,6 +73,15 @@
};
};
+union uv_watchlist_u {
+ u64 val;
+ struct {
+ u64 blade : 16,
+ size : 32,
+ filler : 16;
+ };
+};
+
/*
* bios calls have 6 parameters
*/
@@ -80,9 +91,13 @@
extern s64 uv_bios_get_sn_info(int, int *, long *, long *, long *);
extern s64 uv_bios_freq_base(u64, u64 *);
+extern int uv_bios_mq_watchlist_alloc(int, void *, unsigned int,
+ unsigned long *);
+extern int uv_bios_mq_watchlist_free(int, int);
extern void uv_bios_init(void);
+extern unsigned long sn_rtc_cycles_per_second;
extern int uv_type;
extern long sn_partition_id;
extern long sn_coherency_id;