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path: root/drivers/usb/host/xhci.h
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Diffstat (limited to 'drivers/usb/host/xhci.h')
-rw-r--r--drivers/usb/host/xhci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index a8fe2176205..6aecede77ff 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -601,6 +601,8 @@ struct xhci_ep_ctx {
/* bit 7 is Host Initiate Disable - for disabling stream selection */
#define MAX_BURST(p) (((p)&0xff) << 8)
#define MAX_PACKET(p) (((p)&0xffff) << 16)
+#define MAX_PACKET_MASK (0xffff << 16)
+#define MAX_PACKET_DECODED(p) (((p) >> 16) & 0xffff)
/**