| From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 |
| From: Eric Biggers <ebiggers@google.com> |
| Date: Wed, 13 Nov 2019 14:17:25 -0800 |
| Subject: ANDROID: scsi: ufs-qcom: Enable BROKEN_CRYPTO quirk flag |
| |
| DragonBoard 845c is currently crashing at boot time because the device |
| tree doesn't include the UFS crypto registers. There are likely to be |
| other issues with the crypto support that will need to be addressed too. |
| |
| Disable crypto support in ufs-qcom until we can get it working properly. |
| |
| Bug: 137270441 |
| Change-Id: I54e32fa14431bbbe39f054cda20c646164c687f7 |
| Signed-off-by: Eric Biggers <ebiggers@google.com> |
| --- |
| drivers/scsi/ufs/ufs-qcom.c | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c |
| index 55b1de5d95a0..97129fcb5808 100644 |
| --- a/drivers/scsi/ufs/ufs-qcom.c |
| +++ b/drivers/scsi/ufs/ufs-qcom.c |
| @@ -958,6 +958,13 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) |
| | UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE |
| | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP); |
| } |
| + |
| + /* |
| + * Inline crypto is currently broken with ufs-qcom at least because the |
| + * device tree doesn't include the crypto registers. There are likely |
| + * to be other issues that will need to be addressed too. |
| + */ |
| + hba->quirks |= UFSHCD_QUIRK_BROKEN_CRYPTO; |
| } |
| |
| static void ufs_qcom_set_caps(struct ufs_hba *hba) |
