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[PATCH] hw/ufs: Fix legacy single doorbell support bit


From: Jeuk Kim
Subject: [PATCH] hw/ufs: Fix legacy single doorbell support bit
Date: Tue, 7 Jan 2025 16:26:42 +0900

QEMU UFS has supported both legacy single doorbell and MCQ,
but the LSDBS value was incorrectly set. This change corrects
the LSDBS value to 0.

Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
---
 hw/ufs/ufs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ufs/ufs.c b/hw/ufs/ufs.c
index 8d26d13791..a9b72f324f 100644
--- a/hw/ufs/ufs.c
+++ b/hw/ufs/ufs.c
@@ -1635,7 +1635,7 @@ static void ufs_init_hc(UfsHc *u)
     cap = FIELD_DP32(cap, CAP, OODDS, 0);
     cap = FIELD_DP32(cap, CAP, UICDMETMS, 0);
     cap = FIELD_DP32(cap, CAP, CS, 0);
-    cap = FIELD_DP32(cap, CAP, LSDBS, 1);
+    cap = FIELD_DP32(cap, CAP, LSDBS, 0);
     cap = FIELD_DP32(cap, CAP, MCQS, u->params.mcq);
     u->reg.cap = cap;
 
-- 
2.43.0




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