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| author | Changpeng Liu <[email protected]> | 2017-08-31 03:22:49 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2017-08-30 12:46:32 +0000 |
| commit | 223694b9ae8bfba99f3528d49d07a740af6ff95a (patch) | |
| tree | 95dd36913fd7fe3b7a8909f427f95f0e96b3229e /tools/perf/scripts/python | |
| parent | nvme-pci: use dma memory for the host memory buffer descriptors (diff) | |
| download | kernel-223694b9ae8bfba99f3528d49d07a740af6ff95a.tar.gz kernel-223694b9ae8bfba99f3528d49d07a740af6ff95a.zip | |
nvme: fix the definition of the doorbell buffer config support bit
NVMe 1.3 specification defines the Optional Admin Command Support feature
flags, bit 8 set to '1' then the controller supports the Doorbell Buffer
Config command. Bit 7 is used for Virtualization Mangement command.
Signed-off-by: Changpeng Liu <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Reviewed-by: Max Gurtovoy <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Fixes: f9f38e33 ("nvme: improve performance for virtual NVMe devices")
Cc: [email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions