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authorZhikang Zhang <zhikang.zhang@nxp.com>2017-08-03 09:30:58 (GMT)
committerTom Rini <trini@konsulko.com>2017-08-13 19:17:31 (GMT)
commitf6aa61d599678b74b3c4a6bd5604a0f9ac2af9b2 (patch)
treef9675ab669a26729eccbea659907923a46c6c1af /include/nvme.h
parent982388eaa991d251290676f25868eecefa08c0be (diff)
downloadu-boot-fsl-qoriq-f6aa61d599678b74b3c4a6bd5604a0f9ac2af9b2.tar.xz
nvme: Add show routine to print detailed information
This adds nvme_print_info() to show detailed NVMe controller and namespace information. Signed-off-by: Zhikang Zhang <zhikang.zhang@nxp.com> Signed-off-by: Wenbin Song <wenbin.song@nxp.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/nvme.h')
-rw-r--r--include/nvme.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/nvme.h b/include/nvme.h
index 3624408..8375d61 100644
--- a/include/nvme.h
+++ b/include/nvme.h
@@ -68,4 +68,15 @@ int nvme_set_features(struct nvme_dev *dev, unsigned fid, unsigned dword11,
*/
int nvme_scan_namespace(void);
+/**
+ * nvme_print_info - print detailed NVMe controller and namespace information
+ *
+ * This prints out detailed human readable NVMe controller and namespace
+ * information which is very useful for debugging.
+ *
+ * @udev: NVMe controller device
+ * @return: 0 on success, -EIO if NVMe identify command fails
+ */
+int nvme_print_info(struct udevice *udev);
+
#endif /* __NVME_H__ */