kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/staging/vt6656/usbpipe.h
..
..
@@ -1,4 +1,4 @@
1
-// SPDX-License-Identifier: GPL-2.0+
1
+/* SPDX-License-Identifier: GPL-2.0+ */
2
2
 /*
3
3
  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
4
4
  * All rights reserved.
..
..
@@ -18,17 +18,52 @@
18
18
 
19
19
 #include "device.h"
20
20
 
21
+struct vnt_interrupt_data {
22
+	u8 tsr0;
23
+	u8 pkt0;
24
+	u16 time0;
25
+	u8 tsr1;
26
+	u8 pkt1;
27
+	u16 time1;
28
+	u8 tsr2;
29
+	u8 pkt2;
30
+	u16 time2;
31
+	u8 tsr3;
32
+	u8 pkt3;
33
+	u16 time3;
34
+	__le64 tsf;
35
+	u8 isr0;
36
+	u8 isr1;
37
+	u8 rts_success;
38
+	u8 rts_fail;
39
+	u8 ack_fail;
40
+	u8 fcs_err;
41
+	u8 sw[2];
42
+} __packed;
43
+
44
+struct vnt_tx_usb_header {
45
+	u8 type;
46
+	u8 pkt_no;
47
+	__le16 tx_byte_count;
48
+} __packed;
49
+
50
+#define VNT_REG_BLOCK_SIZE	64
51
+
21
52
 int vnt_control_out(struct vnt_private *priv, u8 request, u16 value,
22
-		    u16 index, u16 length, u8 *buffer);
53
+		    u16 index, u16 length, const u8 *buffer);
23
54
 int vnt_control_in(struct vnt_private *priv, u8 request, u16 value,
24
55
 		   u16 index, u16 length,  u8 *buffer);
25
56
 
26
-void vnt_control_out_u8(struct vnt_private *priv, u8 reg, u8 ref_off, u8 data);
27
-void vnt_control_in_u8(struct vnt_private *priv, u8 reg, u8 reg_off, u8 *data);
57
+int vnt_control_out_u8(struct vnt_private *priv, u8 reg, u8 ref_off, u8 data);
58
+int vnt_control_in_u8(struct vnt_private *priv, u8 reg, u8 reg_off, u8 *data);
59
+
60
+int vnt_control_out_blocks(struct vnt_private *priv,
61
+			   u16 block, u8 reg, u16 len, const u8 *data);
28
62
 
29
63
 int vnt_start_interrupt_urb(struct vnt_private *priv);
30
64
 int vnt_submit_rx_urb(struct vnt_private *priv, struct vnt_rcb *rcb);
31
65
 int vnt_tx_context(struct vnt_private *priv,
32
-		   struct vnt_usb_send_context *context);
66
+		   struct vnt_usb_send_context *context,
67
+		   struct sk_buff *skb);
33
68
 
34
69
 #endif /* __USBPIPE_H__ */