hw/arm/raspi: fix CPRMAN base address
[qemu.git] / hw / rdma / rdma_utils.h
1 /*
2 * RDMA device: Debug utilities
3 *
4 * Copyright (C) 2018 Oracle
5 * Copyright (C) 2018 Red Hat Inc
6 *
7 *
8 * Authors:
9 * Yuval Shaia <yuval.shaia@oracle.com>
10 * Marcel Apfelbaum <marcel@redhat.com>
11 *
12 * This work is licensed under the terms of the GNU GPL, version 2 or later.
13 * See the COPYING file in the top-level directory.
14 *
15 */
16
17 #ifndef RDMA_UTILS_H
18 #define RDMA_UTILS_H
19
20 #include "qemu/error-report.h"
21 #include "hw/pci/pci.h"
22 #include "sysemu/dma.h"
23
24 #define rdma_error_report(fmt, ...) \
25 error_report("%s: " fmt, "rdma", ## __VA_ARGS__)
26 #define rdma_warn_report(fmt, ...) \
27 warn_report("%s: " fmt, "rdma", ## __VA_ARGS__)
28 #define rdma_info_report(fmt, ...) \
29 info_report("%s: " fmt, "rdma", ## __VA_ARGS__)
30
31 typedef struct RdmaProtectedQList {
32 QemuMutex lock;
33 QList *list;
34 } RdmaProtectedQList;
35
36 typedef struct RdmaProtectedGSList {
37 QemuMutex lock;
38 GSList *list;
39 } RdmaProtectedGSList;
40
41 void *rdma_pci_dma_map(PCIDevice *dev, dma_addr_t addr, dma_addr_t plen);
42 void rdma_pci_dma_unmap(PCIDevice *dev, void *buffer, dma_addr_t len);
43 void rdma_protected_qlist_init(RdmaProtectedQList *list);
44 void rdma_protected_qlist_destroy(RdmaProtectedQList *list);
45 void rdma_protected_qlist_append_int64(RdmaProtectedQList *list, int64_t value);
46 int64_t rdma_protected_qlist_pop_int64(RdmaProtectedQList *list);
47 void rdma_protected_gslist_init(RdmaProtectedGSList *list);
48 void rdma_protected_gslist_destroy(RdmaProtectedGSList *list);
49 void rdma_protected_gslist_append_int32(RdmaProtectedGSList *list,
50 int32_t value);
51 void rdma_protected_gslist_remove_int32(RdmaProtectedGSList *list,
52 int32_t value);
53
54 static inline void addrconf_addr_eui48(uint8_t *eui, const char *addr)
55 {
56 memcpy(eui, addr, 3);
57 eui[3] = 0xFF;
58 eui[4] = 0xFE;
59 memcpy(eui + 5, addr + 3, 3);
60 eui[0] ^= 2;
61 }
62
63 #endif