From e636c8d336489bf3eed5878299e6cc045bbad077 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:17:29 +0000
Subject: [PATCH] debug lk

---
 kernel/drivers/usb/host/fhci-hcd.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/usb/host/fhci-hcd.c b/kernel/drivers/usb/host/fhci-hcd.c
index 48fe9e6..a8e1048 100644
--- a/kernel/drivers/usb/host/fhci-hcd.c
+++ b/kernel/drivers/usb/host/fhci-hcd.c
@@ -396,6 +396,7 @@
 	case PIPE_CONTROL:
 		/* 1 td fro setup,1 for ack */
 		size = 2;
+		fallthrough;
 	case PIPE_BULK:
 		/* one td for every 4096 bytes(can be up to 8k) */
 		size += urb->transfer_buffer_length / 4096;
@@ -538,7 +539,7 @@
 
 	/* generic hardware linkage */
 	.irq = fhci_irq,
-	.flags = HCD_USB11 | HCD_MEMORY,
+	.flags = HCD_DMA | HCD_USB11 | HCD_MEMORY,
 
 	/* basic lifecycle operation */
 	.start = fhci_start,

--
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