commit f8af22afec5092ce641fb5e5305f2bb9b232f206
author Jeuk Kim <jeuk20.kim@gmail.com> Tue Jan 07 16:26:42 2025 +0900
committer Jeuk Kim <jeuk20.kim@samsung.com> Mon Feb 17 18:20:53 2025 +0900
tree 20539342214884d387b6054057de48cef29398fe
parent db7aa99ef894e88fc5eedf02ca2579b8c344b2ec

hw/ufs: Fix legacy single doorbell support bit

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

diff --git a/hw/ufs/ufs.c b/hw/ufs/ufs.c
index 428fe92..1ccd6f8 100644
--- a/hw/ufs/ufs.c
+++ b/hw/ufs/ufs.c
@@ -1635,7 +1635,7 @@
     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;