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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-02-28 23:55:20 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-02-28 23:55:20 -0800 |
| commit | 35858adbfca13678af99fb31618ef4428d6dedb0 (patch) | |
| tree | 3336feaa61324486945816cb52c347733e7c0821 /drivers/misc/sgi-gru/grukservices.h | |
| parent | 197d4db752e67160d79fed09968c2140376a80a3 (diff) | |
| parent | 4b70858ba8d4537daf782defebe5f2ff80ccef2b (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/misc/sgi-gru/grukservices.h')
| -rw-r--r-- | drivers/misc/sgi-gru/grukservices.h | 14 |
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); /* + * Read a GRU global GPA. Source can be located in a remote partition. + * + * Input: + * value memory address where MMR value is returned + * gpa source numalink physical address of GPA + * + * Output: + * 0 OK + * >0 error + */ +int gru_read_gpa(unsigned long *value, unsigned long gpa); + + +/* * Copy data using the GRU. Source or destination can be located in a remote * partition. * |