1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * IPWireless 3G PCMCIA Network Driver
4  *
5  * Original code
6  *   by Stephen Blackheath <stephen@blacksapphire.com>,
7  *      Ben Martel <benm@symmetric.co.nz>
8  *
9  * Copyrighted as follows:
10  *   Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
11  *
12  * Various driver changes and rewrites, port to new kernels
13  *   Copyright (C) 2006-2007 Jiri Kosina
14  *
15  * Misc code cleanups and updates
16  *   Copyright (C) 2007 David Sterba
17  */
18 
19 #ifndef _IPWIRELESS_CS_HARDWARE_H_
20 #define _IPWIRELESS_CS_HARDWARE_H_
21 
22 #include <linux/types.h>
23 #include <linux/sched.h>
24 #include <linux/interrupt.h>
25 
26 #define IPW_CONTROL_LINE_CTS 0x0001
27 #define IPW_CONTROL_LINE_DCD 0x0002
28 #define IPW_CONTROL_LINE_DSR 0x0004
29 #define IPW_CONTROL_LINE_RI  0x0008
30 #define IPW_CONTROL_LINE_DTR 0x0010
31 #define IPW_CONTROL_LINE_RTS 0x0020
32 
33 struct ipw_hardware;
34 struct ipw_network;
35 
36 struct ipw_hardware *ipwireless_hardware_create(void);
37 void ipwireless_hardware_free(struct ipw_hardware *hw);
38 irqreturn_t ipwireless_interrupt(int irq, void *dev_id);
39 int ipwireless_set_DTR(struct ipw_hardware *hw, unsigned int channel_idx,
40 		int state);
41 int ipwireless_set_RTS(struct ipw_hardware *hw, unsigned int channel_idx,
42 		int state);
43 int ipwireless_send_packet(struct ipw_hardware *hw,
44 			    unsigned int channel_idx,
45 			    const unsigned char *data,
46 			    unsigned int length,
47 			    void (*packet_sent_callback) (void *cb,
48 							  unsigned int length),
49 			    void *sent_cb_data);
50 void ipwireless_associate_network(struct ipw_hardware *hw,
51 		struct ipw_network *net);
52 void ipwireless_stop_interrupts(struct ipw_hardware *hw);
53 void ipwireless_init_hardware_v1(struct ipw_hardware *hw,
54 				 unsigned int base_port,
55 				 void __iomem *attr_memory,
56 				 void __iomem *common_memory,
57 				 int is_v2_card,
58 				 void (*reboot_cb) (void *data),
59 				 void *reboot_cb_data);
60 void ipwireless_init_hardware_v2_v3(struct ipw_hardware *hw);
61 void ipwireless_sleep(unsigned int tenths);
62 
63 #endif
64