From 5e890a078fef0f60d12225e42c4afd3a3b456e4b Mon Sep 17 00:00:00 2001
From: KK <17630350805@163.com>
Date: Tue, 27 May 2025 22:06:41 +0800
Subject: msc: add support for SCSI_CMD_SYNCHCACHE10 (0x35) to fix unsupported
 command error

---
 class/msc/usbd_msc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/class/msc/usbd_msc.c b/class/msc/usbd_msc.c
index 2f067f8f..4a7b7524 100644
--- a/class/msc/usbd_msc.c
+++ b/class/msc/usbd_msc.c
@@ -807,7 +807,9 @@ static bool SCSI_CBWDecode(uint8_t busid, uint32_t nbytes)
                 //ret = SCSI_verify10(NULL, 0);
                 ret = false;
                 break;
-
+            case SCSI_CMD_SYNCHCACHE10:
+                ret = true;
+                break;
             default:
                 SCSI_SetSenseData(busid, SCSI_KCQIR_INVALIDCOMMAND);
                 USB_LOG_WRN("unsupported cmd:0x%02x\r\n", g_usbd_msc[busid].cbw.CB[0]);
-- 
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