scsi: ufs-qcom: don't enable interrupt aggregation

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Current versions of UFS host controllers on QUALCOMM Technologies
have interrupt aggregation logic broken.
Interrupt aggregation may not work if both threshold count and timeout
is enabled. Hence disable interrupt aggregation by enabling
UFSHCD_QUIRK_BROKEN_INTR_AGGR quirk until its fixed in the newer
UFS host controller revisions.

Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

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Yaniv Gardi 2015-05-17 18:54:58 +03:00 • committed by James Bottomley

parent b852190e58

commit 81c7e06a5f

1 changed files with 16 additions and 1 deletions

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drivers/scsi/ufs/ufs-qcom.c

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