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| author | Bin Meng <bmeng.cn@gmail.com> | 2017-08-22 08:15:16 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-28 07:17:14 -0400 |
| commit | 18aa5a4134e8179c7c3e38675822284a2718a3d8 (patch) | |
| tree | 17cd715b07568c52883f6ac7d71f8f1eee9e1b08 /include/config_fallbacks.h | |
| parent | d5b7ee9c6e19993b10b549ac763aa7db8dbacee0 (diff) | |
nvme: Get rid of the global variable nvme_info
At present the NVMe uclass driver uses a global variable nvme_info
to store global information like namespace id, and NVMe controller
driver's priv struct has a blk_dev_start that is used to calculate
the namespace id based on the global information from nvme_info.
This is not a good design in the DM world and can be replaced with
the following changes:
- Encode the namespace id in the NVMe block device name during
the NVMe uclass post probe
- Extract the namespace id from the device name during the NVMe
block device probe
- Let BLK uclass calculate the devnum for us by passing -1 to
blk_create_devicef() as the devnum
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/config_fallbacks.h')
0 files changed, 0 insertions, 0 deletions