Message ID | c670b4f07fec06652d281ff0a390f3d2ef347d70.1663894792.git.quic_asutoshd@quicinc.com |
---|---|
State | Superseded |
Headers | show |
Series | Add Multi Circular Queue Support | expand |
On 9/22/22 18:05, Asutosh Das wrote:
> MCQ is enabled in the Host Controller.
Patch descriptions should be written in the imperative mood so please
change the above into something like the following:
Enable MCQ in the host controller.
Thanks,
Bart.
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 44b6c0b..a230897 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -8312,6 +8312,10 @@ static int ufshcd_config_mcq(struct ufs_hba *hba) hba->host->can_queue = hba->nutrs - UFSHCD_NUM_RESERVED; hba->reserved_slot = hba->nutrs - UFSHCD_NUM_RESERVED; + /* Select MCQ mode */ + ufshcd_writel(hba, ufshcd_readl(hba, REG_UFS_MEM_CFG) | 0x1, + REG_UFS_MEM_CFG); + hba->mcq_enabled = true; dev_info(hba->dev, "MCQ configured, nr_queues=%d, io_queues=%d, read_queue=%d, poll_queues=%d, queue_depth=%d\n", hba->nr_hw_queues, hba->nr_queues[HCTX_TYPE_DEFAULT], hba->nr_queues[HCTX_TYPE_READ], hba->nr_queues[HCTX_TYPE_POLL],
MCQ is enabled in the Host Controller. Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com> --- drivers/ufs/core/ufshcd.c | 4 ++++ 1 file changed, 4 insertions(+)