diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/opal-api/opal-xscom-read-write-65-66.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/opal-api/opal-xscom-read-write-65-66.txt b/doc/opal-api/opal-xscom-read-write-65-66.txt index 92916df..4ed0134 100644 --- a/doc/opal-api/opal-xscom-read-write-65-66.txt +++ b/doc/opal-api/opal-xscom-read-write-65-66.txt @@ -10,3 +10,8 @@ each takes three parameters: int xscom_read(uint32_t partid, uint64_t pcb_addr, uint64_t *val) int xscom_write(uint32_t partid, uint64_t pcb_addr, uint64_t val) + +Returns: + OPAL_SUCCESS + OPAL_HARDWARE if operation failed + OPAL_WRONG_STATE if CPU is asleep |