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authorStanley Chu2020-03-18 18:40:15 +0800
committerMartin K. Petersen2020-03-26 22:07:15 -0400
commit9fc305ef8eb583b3139643f90abbe38d1c2412ce (patch)
treec349d7cdc863b96a8e8c94ae3e8e7a90cbe8f2c0 /drivers/scsi/a3000.h
parentb9dc8aca2899fb494d66b6c5f50c25563d1636a7 (diff)
scsi: ufs: make HCE polling more compact to improve initialization latency
Reduce the waiting period between each HCE (Host Controller Enable) polling from 5 ms to 1 ms. Also increase the maximum polling times to make "total polling time" roughly the same. This change could make HCE initialization faster to improve latency of ufshcd initialization, error recovery, and resume behaviors. Link: https://lore.kernel.org/r/20200318104016.28049-7-stanley.chu@mediatek.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Reviewed-by: Can Guo <cang@codeaurora.org> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/a3000.h')
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