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-rw-r--r--drivers/misc/sgi-gru/grukservices.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/misc/sgi-gru/grukservices.h b/drivers/misc/sgi-gru/grukservices.h
index d60d34bca44d..02aa94d8484a 100644
--- a/drivers/misc/sgi-gru/grukservices.h
+++ b/drivers/misc/sgi-gru/grukservices.h
@@ -131,6 +131,20 @@ extern void *gru_get_next_message(struct gru_message_queue_desc *mqd);
131 131
132 132
133/* 133/*
134 * Read a GRU global GPA. Source can be located in a remote partition.
135 *
136 * Input:
137 * value memory address where MMR value is returned
138 * gpa source numalink physical address of GPA
139 *
140 * Output:
141 * 0 OK
142 * >0 error
143 */
144int gru_read_gpa(unsigned long *value, unsigned long gpa);
145
146
147/*
134 * Copy data using the GRU. Source or destination can be located in a remote 148 * Copy data using the GRU. Source or destination can be located in a remote
135 * partition. 149 * partition.
136 * 150 *