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authorTomasz Kramkowski <tk@kyriasis.com>2017-03-28 15:01:19 +0100
committerTomasz Kramkowski <tk@kyriasis.com>2017-03-28 15:01:19 +0100
commit1463b0b521a6df505d7d1799f33670b871c2caab (patch)
treed60e6c2c420069fd21961c7b43000746024f7b89 /usb/bdt.h
parent108faf4ead2643d6ebd0fd238914b09dc4949861 (diff)
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usb: Cleanup and more debug
Diffstat (limited to 'usb/bdt.h')
-rw-r--r--usb/bdt.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/usb/bdt.h b/usb/bdt.h
index 5f0a123..2945e2b 100644
--- a/usb/bdt.h
+++ b/usb/bdt.h
@@ -3,7 +3,7 @@
#include <reg/usbotg.h>
-extern struct usb0_bd usb_bdt[4 * 16];
+extern volatile struct usb0_bd usb_bdt[4 * 16];
#define BDT_ENDPT(n, tx, odd) (usb_bdt[(n) << 2 | (tx & 1) << 1 | (odd & 1)])
#define BDT_RX 0