---

yaml
---
r: 176714
b: refs/heads/master
c: 6821289
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 729d69e6995fc4dea8ff70df256a7d4034a3d21d
+refs/heads/master: 682128939f546e3a9cdd9fef392b932dd9c41a65

trunk/drivers/misc/sgi-xp/xp.h

@@ -339,6 +339,7 @@ extern short xp_partition_id;
 extern u8 xp_region_size;
 
 extern unsigned long (*xp_pa) (void *);
+extern unsigned long (*xp_socket_pa) (unsigned long);
 extern enum xp_retval (*xp_remote_memcpy) (unsigned long, const unsigned long,
 		       size_t);
 extern int (*xp_cpu_to_nasid) (int);

trunk/drivers/misc/sgi-xp/xp_main.c

@@ -44,6 +44,9 @@ EXPORT_SYMBOL_GPL(xp_region_size);
 unsigned long (*xp_pa) (void *addr);
 EXPORT_SYMBOL_GPL(xp_pa);
 
+unsigned long (*xp_socket_pa) (unsigned long gpa);
+EXPORT_SYMBOL_GPL(xp_socket_pa);
+
 enum xp_retval (*xp_remote_memcpy) (unsigned long dst_gpa,
 				    const unsigned long src_gpa, size_t len);
 EXPORT_SYMBOL_GPL(xp_remote_memcpy);

trunk/drivers/misc/sgi-xp/xp_sn2.c

@@ -83,6 +83,15 @@ xp_pa_sn2(void *addr)
 	return __pa(addr);
 }
 
+/*
+ * Convert a global physical to a socket physical address.
+ */
+static unsigned long
+xp_socket_pa_sn2(unsigned long gpa)
+{
+	return gpa;
+}
+
 /*
  * Wrapper for bte_copy().
  *
@@ -162,6 +171,7 @@ xp_init_sn2(void)
 	xp_region_size = sn_region_size;
 
 	xp_pa = xp_pa_sn2;
+	xp_socket_pa = xp_socket_pa_sn2;
 	xp_remote_memcpy = xp_remote_memcpy_sn2;
 	xp_cpu_to_nasid = xp_cpu_to_nasid_sn2;
 	xp_expand_memprotect = xp_expand_memprotect_sn2;

trunk/drivers/misc/sgi-xp/xp_uv.c

@@ -32,6 +32,15 @@ xp_pa_uv(void *addr)
 	return uv_gpa(addr);
 }
 
+/*
+ * Convert a global physical to socket physical address.
+ */
+static unsigned long
+xp_socket_pa_uv(unsigned long gpa)
+{
+	return uv_gpa_to_soc_phys_ram(gpa);
+}
+
 static enum xp_retval
 xp_remote_memcpy_uv(unsigned long dst_gpa, const unsigned long src_gpa,
 		    size_t len)
@@ -123,6 +132,7 @@ xp_init_uv(void)
 	xp_region_size = sn_region_size;
 
 	xp_pa = xp_pa_uv;
+	xp_socket_pa = xp_socket_pa_uv;
 	xp_remote_memcpy = xp_remote_memcpy_uv;
 	xp_cpu_to_nasid = xp_cpu_to_nasid_uv;
 	xp_expand_memprotect = xp_expand_memprotect_uv;