block/export: Add query-block-exports
[qemu.git] / include / hw / ipmi / ipmi_bt.h
1 /*
2 * QEMU IPMI BT emulation
3 *
4 * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 #ifndef HW_IPMI_BT_H
26 #define HW_IPMI_BT_H
27
28 #include "hw/ipmi/ipmi.h"
29
30 typedef struct IPMIBT {
31 IPMIBmc *bmc;
32
33 bool do_wake;
34
35 bool obf_irq_set;
36 bool atn_irq_set;
37 bool irqs_enabled;
38
39 uint8_t outmsg[MAX_IPMI_MSG_SIZE];
40 uint32_t outpos;
41 uint32_t outlen;
42
43 uint8_t inmsg[MAX_IPMI_MSG_SIZE];
44 uint32_t inlen;
45
46 uint8_t control_reg;
47 uint8_t mask_reg;
48
49 /*
50 * This is a response number that we send with the command to make
51 * sure that the response matches the command.
52 */
53 uint8_t waiting_rsp;
54 uint8_t waiting_seq;
55
56 uint32_t io_base;
57 unsigned long io_length;
58 MemoryRegion io;
59 unsigned long size_mask;
60
61 void (*raise_irq)(struct IPMIBT *ib);
62 void (*lower_irq)(struct IPMIBT *ib);
63 void *opaque;
64
65 bool use_irq;
66 } IPMIBT;
67
68 void ipmi_bt_get_fwinfo(IPMIBT *ik, IPMIFwInfo *info);
69 void ipmi_bt_class_init(IPMIInterfaceClass *iic);
70 extern const VMStateDescription vmstate_IPMIBT;
71 int ipmi_bt_vmstate_post_load(void *opaque, int version);
72
73 #endif /* HW_IPMI_BT_H */