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| author | Asutosh Das <quic_asutoshd@quicinc.com> | 2023-01-13 12:48:40 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-01-13 21:03:36 -0500 |
| commit | 0cab4023ec7b49b18145f74ab8389678d6d58878 (patch) | |
| tree | fbfc78705a6b83c29a252dd4209c9f5b42cc494a /include | |
| parent | 305a357d3595d39be7c001f72e135bc94cbd85da (diff) | |
| download | linux-stable-0cab4023ec7b49b18145f74ab8389678d6d58878.tar.gz linux-stable-0cab4023ec7b49b18145f74ab8389678d6d58878.tar.bz2 linux-stable-0cab4023ec7b49b18145f74ab8389678d6d58878.zip | |
scsi: ufs: core: Defer adding host to SCSI if MCQ is supported
If MCQ support is present, enabling it after MCQ support has been
configured would require reallocating tags and memory. It would also free
up the already allocated memory in Single Doorbell Mode. So defer invoking
scsi_add_host() until MCQ is configured.
Co-developed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ufs/ufshcd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 514687d2de54..a343bd4bc0eb 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -996,6 +996,7 @@ struct ufs_hba { u32 luns_avail; bool complete_put; bool ext_iid_sup; + bool scsi_host_added; bool mcq_sup; }; |