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| author | Stewart Smith <stewart@linux.ibm.com> | 2019-05-31 16:13:37 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2019-06-03 10:20:00 +1000 |
| commit | dc9ee7f37f0c200c56edf94c0da7b9ecc3466017 (patch) | |
| tree | 5968da1729daef654c3d47c51b48bda19b54af2e /doc | |
| parent | 40bd86dd1ca953501949b3df4fcb462e4474e5cc (diff) | |
| download | skiboot-dc9ee7f37f0c200c56edf94c0da7b9ecc3466017.zip skiboot-dc9ee7f37f0c200c56edf94c0da7b9ecc3466017.tar.gz skiboot-dc9ee7f37f0c200c56edf94c0da7b9ecc3466017.tar.bz2 | |
doc: Skeleton OPAL_PCI_POLL docs
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/opal-api/opal-pci-poll-62.rst | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/opal-api/opal-pci-poll-62.rst b/doc/opal-api/opal-pci-poll-62.rst new file mode 100644 index 0000000..298aa6d --- /dev/null +++ b/doc/opal-api/opal-pci-poll-62.rst @@ -0,0 +1,18 @@ +.. _OPAL_PCI_POLL: + +OPAL_PCI_POLL +============= + +.. code-block:: c + + #define OPAL_PCI_POLL 62 + + int64_t opal_pci_poll(uint64_t id); + +Crank the state machine for the PHB id. Returns how many milliseconds for +the caller to sleep. + +Returns +------- + +Milliseconds for the caller to sleep for, error code, or :ref:`OPAL_SUCCESS`. |