Adding upstream version 1.4.upstream/1.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/nvme/mi.h b/src/nvme/mi.h
index 5659159..12dbf6f 100644
--- a/src/nvme/mi.h
+++ b/src/nvme/mi.h
@@ -1418,6 +1418,28 @@ static inline int nvme_mi_admin_identify_secondary_ctrl_list(nvme_mi_ctrl_t ctrl
 }
 
 /**
+ * nvme_mi_admin_get_log_page() - Retrieve log page data from controller
+ * @ctrl: Controller to query
+ * @xfer_len: The chunk size of the read
+ * @args: Get Log Page command arguments
+ *
+ * Performs a Get Log Page Admin command as specified by @args. Response data
+ * is stored in @args->data, which should be a buffer of @args->data_len bytes.
+ * Resulting data length is stored in @args->data_len on successful
+ * command completion.
+ *
+ * This request may be implemented as multiple log page commands, in order
+ * to fit within MI message-size limits.
+ *
+ * Return: The nvme command status if a response was received (see
+ * &enum nvme_status_field) or -1 with errno set otherwise.
+ *
+ * See: &struct nvme_get_log_args
+ */
+int nvme_mi_admin_get_log_page(nvme_mi_ctrl_t ctrl, __u32 xfer_len,
+			       struct nvme_get_log_args *args);
+
+/**
  * nvme_mi_admin_get_log() - Retrieve log page data from controller
  * @ctrl: Controller to query
  * @args: Get Log Page command arguments