root / hw / fw_cfg.h @ cde844fa
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1 | 3cce6243 | blueswir1 | #ifndef FW_CFG_H
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2 | 3cce6243 | blueswir1 | #define FW_CFG_H
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3 | 3cce6243 | blueswir1 | |
4 | 3cce6243 | blueswir1 | #define FW_CFG_SIGNATURE 0x00 |
5 | 3cce6243 | blueswir1 | #define FW_CFG_ID 0x01 |
6 | 084a197a | blueswir1 | #define FW_CFG_UUID 0x02 |
7 | 905fdcb5 | blueswir1 | #define FW_CFG_RAM_SIZE 0x03 |
8 | 905fdcb5 | blueswir1 | #define FW_CFG_NOGRAPHIC 0x04 |
9 | 905fdcb5 | blueswir1 | #define FW_CFG_NB_CPUS 0x05 |
10 | 905fdcb5 | blueswir1 | #define FW_CFG_MACHINE_ID 0x06 |
11 | 7e12f656 | blueswir1 | #define FW_CFG_KERNEL_ADDR 0x07 |
12 | 7e12f656 | blueswir1 | #define FW_CFG_KERNEL_SIZE 0x08 |
13 | 7e12f656 | blueswir1 | #define FW_CFG_KERNEL_CMDLINE 0x09 |
14 | 7e12f656 | blueswir1 | #define FW_CFG_INITRD_ADDR 0x0a |
15 | 7e12f656 | blueswir1 | #define FW_CFG_INITRD_SIZE 0x0b |
16 | 7e12f656 | blueswir1 | #define FW_CFG_BOOT_DEVICE 0x0c |
17 | 11c2fd3e | aliguori | #define FW_CFG_NUMA 0x0d |
18 | 95387491 | Jan Kiszka | #define FW_CFG_BOOT_MENU 0x0e |
19 | 6be68d7e | Jes Sorensen | #define FW_CFG_MAX_CPUS 0x0f |
20 | 77873196 | Alexander Graf | #define FW_CFG_KERNEL_ENTRY 0x10 |
21 | 77873196 | Alexander Graf | #define FW_CFG_KERNEL_DATA 0x11 |
22 | 77873196 | Alexander Graf | #define FW_CFG_INITRD_DATA 0x12 |
23 | 57a46d05 | Alexander Graf | #define FW_CFG_CMDLINE_ADDR 0x13 |
24 | 57a46d05 | Alexander Graf | #define FW_CFG_CMDLINE_SIZE 0x14 |
25 | 57a46d05 | Alexander Graf | #define FW_CFG_CMDLINE_DATA 0x15 |
26 | 57a46d05 | Alexander Graf | #define FW_CFG_SETUP_ADDR 0x16 |
27 | 57a46d05 | Alexander Graf | #define FW_CFG_SETUP_SIZE 0x17 |
28 | 57a46d05 | Alexander Graf | #define FW_CFG_SETUP_DATA 0x18 |
29 | abe147e0 | Gerd Hoffmann | #define FW_CFG_FILE_DIR 0x19 |
30 | abe147e0 | Gerd Hoffmann | |
31 | abe147e0 | Gerd Hoffmann | #define FW_CFG_FILE_FIRST 0x20 |
32 | abe147e0 | Gerd Hoffmann | #define FW_CFG_FILE_SLOTS 0x10 |
33 | abe147e0 | Gerd Hoffmann | #define FW_CFG_MAX_ENTRY (FW_CFG_FILE_FIRST+FW_CFG_FILE_SLOTS)
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34 | 3cce6243 | blueswir1 | |
35 | 3cce6243 | blueswir1 | #define FW_CFG_WRITE_CHANNEL 0x4000 |
36 | 3cce6243 | blueswir1 | #define FW_CFG_ARCH_LOCAL 0x8000 |
37 | 3cce6243 | blueswir1 | #define FW_CFG_ENTRY_MASK ~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL)
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38 | 3cce6243 | blueswir1 | |
39 | 3cce6243 | blueswir1 | #define FW_CFG_INVALID 0xffff |
40 | 3cce6243 | blueswir1 | |
41 | 3cce6243 | blueswir1 | #ifndef NO_QEMU_PROTOS
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42 | abe147e0 | Gerd Hoffmann | typedef struct FWCfgFile { |
43 | abe147e0 | Gerd Hoffmann | uint32_t size; /* file size */
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44 | abe147e0 | Gerd Hoffmann | uint16_t select; /* write this to 0x510 to read it */
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45 | abe147e0 | Gerd Hoffmann | uint16_t reserved; |
46 | abe147e0 | Gerd Hoffmann | char name[56]; |
47 | abe147e0 | Gerd Hoffmann | } FWCfgFile; |
48 | abe147e0 | Gerd Hoffmann | |
49 | abe147e0 | Gerd Hoffmann | typedef struct FWCfgFiles { |
50 | abe147e0 | Gerd Hoffmann | uint32_t count; |
51 | abe147e0 | Gerd Hoffmann | FWCfgFile f[]; |
52 | abe147e0 | Gerd Hoffmann | } FWCfgFiles; |
53 | abe147e0 | Gerd Hoffmann | |
54 | 3cce6243 | blueswir1 | typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); |
55 | 3cce6243 | blueswir1 | |
56 | b96ae2da | Blue Swirl | typedef struct FWCfgState FWCfgState; |
57 | c2b5bda4 | Gerd Hoffmann | int fw_cfg_add_bytes(FWCfgState *s, uint16_t key, uint8_t *data, uint32_t len);
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58 | c2b5bda4 | Gerd Hoffmann | int fw_cfg_add_i16(FWCfgState *s, uint16_t key, uint16_t value);
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59 | c2b5bda4 | Gerd Hoffmann | int fw_cfg_add_i32(FWCfgState *s, uint16_t key, uint32_t value);
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60 | c2b5bda4 | Gerd Hoffmann | int fw_cfg_add_i64(FWCfgState *s, uint16_t key, uint64_t value);
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61 | c2b5bda4 | Gerd Hoffmann | int fw_cfg_add_callback(FWCfgState *s, uint16_t key, FWCfgCallback callback,
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62 | 3cce6243 | blueswir1 | void *callback_opaque, uint8_t *data, size_t len);
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63 | de1f34cb | Gleb Natapov | int fw_cfg_add_file(FWCfgState *s, const char *filename, uint8_t *data, |
64 | de1f34cb | Gleb Natapov | uint32_t len); |
65 | c2b5bda4 | Gerd Hoffmann | FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, |
66 | c2b5bda4 | Gerd Hoffmann | target_phys_addr_t crl_addr, target_phys_addr_t data_addr); |
67 | 3cce6243 | blueswir1 | |
68 | 3cce6243 | blueswir1 | #endif /* NO_QEMU_PROTOS */ |
69 | 3cce6243 | blueswir1 | |
70 | 3cce6243 | blueswir1 | #endif |