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author | Jun Nakajima <jnakajim@gmail.com> | 2011-01-29 14:24:24 -0800 |
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committer | Jun Nakajima <jnakajim@gmail.com> | 2011-01-29 14:24:24 -0800 |
commit | 86797937017f52bff088d02edf64fb931177a7ea (patch) | |
tree | ba2447b411b62754ae3c6e6fecf5c94e936a1ccb /hw/fw_cfg.h | |
parent | 00a9f5942a755f00f57d5ad9ef463c4c773222bb (diff) | |
download | external_qemu-86797937017f52bff088d02edf64fb931177a7ea.zip external_qemu-86797937017f52bff088d02edf64fb931177a7ea.tar.gz external_qemu-86797937017f52bff088d02edf64fb931177a7ea.tar.bz2 |
New files are from the upstream QEMU (0.10.5), and the code is based on
the following commit (dated 2009-06-19, see CHANGES.TXT):
d2e9fd8f703203c2eeeed120b1ef6c3a6574e0ab
new file: hw/apic.c
new file: hw/fdc.h
new file: hw/fw_cfg.c
new file: hw/fw_cfg.h
new file: hw/i8254.c
new file: hw/i8259.c
new file: hw/ioapic.c
new file: hw/mc146818rtc.c
new file: hw/ne2000.c
new file: hw/pc.c
new file: hw/pckbd.c
new file: hw/piix_pci.c
new file: hw/ps2.c
new file: hw/ps2.h
new file: hw/smbios.c
new file: target-i386/TODO
new file: target-i386/cpu.h
new file: target-i386/exec.h
new file: target-i386/helper.c
new file: target-i386/helper.h
new file: target-i386/helper_template.h
new file: target-i386/kvm.c
new file: target-i386/machine.c
new file: target-i386/op_helper.c
new file: target-i386/ops_sse.h
new file: target-i386/ops_sse_header.h
new file: target-i386/svm.h
new file: target-i386/translate.c
Change-Id: I55c62ed7516f002c882705545e7c21997ece9927
Diffstat (limited to 'hw/fw_cfg.h')
-rw-r--r-- | hw/fw_cfg.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/hw/fw_cfg.h b/hw/fw_cfg.h new file mode 100644 index 0000000..f616ed2 --- /dev/null +++ b/hw/fw_cfg.h @@ -0,0 +1,40 @@ +#ifndef FW_CFG_H +#define FW_CFG_H + +#define FW_CFG_SIGNATURE 0x00 +#define FW_CFG_ID 0x01 +#define FW_CFG_UUID 0x02 +#define FW_CFG_RAM_SIZE 0x03 +#define FW_CFG_NOGRAPHIC 0x04 +#define FW_CFG_NB_CPUS 0x05 +#define FW_CFG_MACHINE_ID 0x06 +#define FW_CFG_KERNEL_ADDR 0x07 +#define FW_CFG_KERNEL_SIZE 0x08 +#define FW_CFG_KERNEL_CMDLINE 0x09 +#define FW_CFG_INITRD_ADDR 0x0a +#define FW_CFG_INITRD_SIZE 0x0b +#define FW_CFG_BOOT_DEVICE 0x0c +#define FW_CFG_NUMA 0x0d +#define FW_CFG_MAX_ENTRY 0x10 + +#define FW_CFG_WRITE_CHANNEL 0x4000 +#define FW_CFG_ARCH_LOCAL 0x8000 +#define FW_CFG_ENTRY_MASK ~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL) + +#define FW_CFG_INVALID 0xffff + +#ifndef NO_QEMU_PROTOS +typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); + +int fw_cfg_add_bytes(void *opaque, uint16_t key, uint8_t *data, uint16_t len); +int fw_cfg_add_i16(void *opaque, uint16_t key, uint16_t value); +int fw_cfg_add_i32(void *opaque, uint16_t key, uint32_t value); +int fw_cfg_add_i64(void *opaque, uint16_t key, uint64_t value); +int fw_cfg_add_callback(void *opaque, uint16_t key, FWCfgCallback callback, + void *callback_opaque, uint8_t *data, size_t len); +void *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, + target_phys_addr_t crl_addr, target_phys_addr_t data_addr); + +#endif /* NO_QEMU_PROTOS */ + +#endif |