[coreboot] (GSoC__SCSI boot)GSOC Midterm survey and new problem(Vendor ID mismatch)

Zhang Rui zrfail at gmail.com
Sun Jul 13 17:02:42 CEST 2008


Hello, Stefan


2008/7/12, Zhang Rui <zrfail at gmail.com>:
> > First, the GSOC mid term evaluation comes. Please submit the mentor
> > midterm survey for this "SCSI booting in coreboot" project. The
> > timeline is July 7th to July 14th at 19:00 UTC.  Refer to "Survey
> > Information for Mentors with Students Assigned to Them" on
> > http://groups.google.com/group/google-summer-of-code-announce/web/midterm-survey-information
> > Thanks.
> >
> >

> > Second, my process and problems:

[...]

> I wrote run_seabios() in vm86.c to copy Legacybios to 0xf0000
>
> I will write another entry in
> LegacyBIOS which will initialize the LegacyBIOS and then return to
> coreboot.
>

In LegacyBIOS(SeaBIOS), I inserted some code in post.c

void VISIBLE32 post_coreboot()
{
	init_dma();
	post();
	dprintf(1, "post_coreboot return\n");
}

asm(
    ".global start_coreboot\n"
    "start_coreboot:\n"
    "cli\n"
    "cld\n"
    "lidtl " __stringify(0xf0000 | OFFSET_pmode_IDT_info) "\n"
    "lgdtl " __stringify(0xf0000 | OFFSET_rombios32_gdt_48) "\n"
    "movl $" __stringify(BUILD_STACK_ADDR) ", %esp\n"
    "ljmp $0x10, $post_coreboot\n"
    );


In coreboot, I modified my function in vm86.c
	printk(BIOS_INFO, "Legacy BIOS copied.\n");
	run_address(0x000f66fc);
	printk(BIOS_INFO, "Legacy BIOS VGA finish.\n");

where 0x000f66fc is the address of start_coreboot() in LegacyBIOS.

The VGA can be initialized by LegacyBIOS(SeaBIOS), but it can not
return to coreboot. The qemu meets a fatal error when the
post_coreboot() returns.

I think the return address in the stack is wrong. I am trying to figure it out.

Here is the output:


coreboot-3.0. Thu Jun 19 10:21:30 CST 2008 starting...
Choosing fallback boot.
LAR: Attempting to open 'fallback/initram/segment0'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: seen member normal/stage2/segment1
LAR: seen member normal/stage2/segment2
LAR: seen member legacybios.rom
LAR: seen member bootblock
LAR: File not found!
LAR: Run file fallback/initram/segment0 failed: No such file.
Fallback failed. Try normal boot
LAR: Attempting to open 'normal/initram/segment0'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: CHECK normal/initram/segment0 @ 0xfffc0400
start 0xfffc0450 len 432 reallen 432 compression 0 entry 0x00000042
loadaddress 0x00000000
Entry point is 0xfffc0492
RAM init code started.
Nothing to do.
printktest1: If the immediately preceding line does not say "Nothing
to do.", then execution did not start at main()
Trying absolute call from non-_MAINOBJECT XIP code.
Absolute call successful.
Done.
run_file returns with 0
Done RAM init code
LAR: Attempting to open 'normal/stage2/segment0'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: CHECK normal/stage2/segment0 @ 0xfffc0600
start 0xfffc0650 len 1 reallen 191792 compression 3 entry 0x00002000
loadaddress 0x0000a5c0
LAR: Compression algorithm #3 (zeroes) used
LAR: Attempting to open 'normal/stage2/segment1'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: seen member normal/stage2/segment1
LAR: CHECK normal/stage2/segment1 @ 0xfffc0660
start 0xfffc06b0 len 15277 reallen 28488 compression 1 entry
0x00002000 loadaddress 0x00002000
LAR: Compression algorithm #1 (lzma) used
LAR: Attempting to open 'normal/stage2/segment2'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: seen member normal/stage2/segment1
LAR: seen member normal/stage2/segment2
LAR: CHECK normal/stage2/segment2 @ 0xfffc4260
start 0xfffc42b0 len 334 reallen 5548 compression 1 entry 0x00002000
loadaddress 0x00009000
LAR: Compression algorithm #1 (lzma) used
LAR: Attempting to open 'normal/stage2/segment3'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: seen member normal/stage2/segment1
LAR: seen member normal/stage2/segment2
LAR: seen member legacybios.rom
LAR: seen member bootblock
LAR: File not found!
LAR: load_file: No such file 'normal/stage2/segment3'
LAR: load_file_segments: All loaded, entry 0x00002000
Phase 1: Very early setup...
Phase 1: done
Show all devs...
root(Root Device): enabled 1 have_resources 0 initialized 0
cpus: Unknown device path type: 0
cpus(): enabled 1 have_resources 0 initialized 0
pci_0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
pci_1_0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
bus_0(PCI_BUS: 0000): enabled 1 have_resources 0 initialized 0
domain_0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0
Phase 2: Early setup...
dev_phase2: dev root: ops 0x00009020 ops->phase2_setup_scan_bus 0x00000000
dev_phase2: dev cpus: ops 0x00000000 ops->phase2_setup_scan_bus 0x00000000
dev_phase2: dev pci_0_0: ops 0x00000000 ops->phase2_setup_scan_bus 0x00000000
dev_phase2: dev pci_1_0: ops 0x0000a500 ops->phase2_setup_scan_bus 0x00000000
dev_phase2: dev bus_0: ops 0x00000000 ops->phase2_setup_scan_bus 0x00000000
dev_phase2: dev domain_0: ops 0x0000a440 ops->phase2_setup_scan_bus 0x00000000
Phase 2: Done.
Show all devs...
root(Root Device): enabled 1 have_resources 0 initialized 0
cpus: Unknown device path type: 0
cpus(): enabled 1 have_resources 0 initialized 0
pci_0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
pci_1_0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
bus_0(PCI_BUS: 0000): enabled 1 have_resources 0 initialized 0
domain_0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0
Phase 3: Enumerating buses...
dev_phase3_scan: scanning root(Root Device)
scan_static_bus for root (Root Device)
cpus: Unknown device path type: 0
cpus() enabled
dev_phase5: bus_0(PCI_BUS: 0000) missing ops
domain_0(PCI_DOMAIN: 0000) enabled
domain_0(PCI_DOMAIN: 0000) scanning...
dev_phase3_scan: scanning domain_0(PCI_DOMAIN: 0000)
pci_scan_bus start bus 0x00009a80, bus->dev 0x00009840
PCI: pci_scan_bus for bus 00
pci_scan_bus: old_devices 0x00009b40, dev for this bus 0x00009840 (domain_0)
PCI: scan devfn 0x0 to 0xff
PCI: devfn 0x0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 1
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
constructor: constructor is 0x00000000
No ops found and no constructor called for PCI: 8086:1237.
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
set_pci_ops: dev 0x0000a8ec(dynamic PCI: 00:00.0) set ops to 0x000090a0
PCI: 00:00.0 [PCI: 8086:1237] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000a8ec(dynamic PCI: 00:00.0)
PCI: devfn 0x8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 2
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
constructor: constructor is 0x00000000
No ops found and no constructor called for PCI: 8086:7000.
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
set_pci_ops: dev 0x0000abd8(dynamic PCI: 00:01.0) set ops to 0x000090a0
PCI: 00:01.0 [PCI: 8086:7000] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000abd8(dynamic PCI: 00:01.0)
PCI: devfn 0x9
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 3
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
find_device_operations: match
constructor: constructor is 0x0000a500
default device constructor called
set_pci_ops: dev 0x0000aec4(dynamic PCI: 00:01.1) already has ops 0x0000a500
PCI: 00:01.1 [PCI: 8086:7010] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000aec4(dynamic PCI: 00:01.1)
PCI: devfn 0xa
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xa, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xb
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 4
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
constructor: constructor is 0x00000000
No ops found and no constructor called for PCI: 8086:7113.
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
set_pci_ops: dev 0x0000b1b0(dynamic PCI: 00:01.3) set ops to 0x000090a0
PCI: 00:01.3 [PCI: 8086:7113] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000b1b0(dynamic PCI: 00:01.3)
PCI: devfn 0xc
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xc, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xd
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xd, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xe
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xe, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xf
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xf, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x10
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 5
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: match
constructor: constructor is 0x000091c0
default device constructor called
set_pci_ops: dev 0x0000b49c(dynamic PCI: 00:02.0) already has ops 0x000091c0
Init VGA device
PCI: 00:02.0 [PCI: 1013:00b8] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000b49c(dynamic PCI: 00:02.0)
PCI: devfn 0x18
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
new_device: devcnt 6
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
constructor: constructor is 0x00000000
No ops found and no constructor called for PCI: 10ec:8029.
find_device_operations: check all_device_operations[i] 0x000091c0
find_device_operations: cons 0x000091c0, cons id PCI: 1013:00b8
find_device_operations: check all_device_operations[i] 0x0000a440
find_device_operations: cons 0x0000a440, cons id PCI_DOMAIN: 8086:7190
find_device_operations: check all_device_operations[i] 0x0000a500
find_device_operations: cons 0x0000a500, cons id PCI: 8086:7010
set_pci_ops: dev 0x0000b788(dynamic PCI: 00:03.0) set ops to 0x000090a0
PCI: 00:03.0 [PCI: 10ec:8029] enabled
PCI: pci_scan_bus pci_probe_dev returns dev 0x0000b788(dynamic PCI: 00:03.0)
PCI: devfn 0x20
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x20, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x28
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x28, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x30
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x30, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x38
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x38, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x40
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x40, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x48
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x48, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x50
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x50, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x58
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x58, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x60
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x60, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x68
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x68, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x70
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x70, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x78
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x78, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x80
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x80, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x88
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x88, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x90
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x90, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0x98
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0x98, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xa0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xa0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xa8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xa8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xb0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xb0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xb8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xb8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xc0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xc0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xc8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xc8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xd0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xd0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xd8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xd8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xe0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xe0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xe8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xe8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xf0
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xf0, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: devfn 0xf8
pci_scan_get_dev: list is 0x0008fecc, *list is 0x00009b40
pci_scan_get_dev: check dev bus_0
pci_scan_get_dev: child bus_0(PCI_BUS: 0000) not a pci device: it's type 3
PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet)
PCI: devfn 0xf8, bad id 0xffffffff
PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000(None (not found))
PCI: Done for loop
bus_0
========== PCI: Left over static devices.
 =====================================
dev_phase3_scan: dynamic PCI: 00:00.0: busdevice 0x0000a8ec enabled 1
ops 0x000090a0
dev_phase3_scan: can not scan from here, returning 0
dev_phase3_scan: dynamic PCI: 00:01.0: busdevice 0x0000abd8 enabled 1
ops 0x000090a0
dev_phase3_scan: can not scan from here, returning 0
dev_phase3_scan: dynamic PCI: 00:01.1: busdevice 0x0000aec4 enabled 1
ops 0x0000a500
dev_phase3_scan: can not scan from here, returning 0
dev_phase3_scan: dynamic PCI: 00:01.3: busdevice 0x0000b1b0 enabled 1
ops 0x000090a0
dev_phase3_scan: can not scan from here, returning 0
dev_phase3_scan: dynamic PCI: 00:02.0: busdevice 0x0000b49c enabled 1
ops 0x000091c0
dev_phase3_scan: can not scan from here, returning 0
dev_phase3_scan: dynamic PCI: 00:03.0: busdevice 0x0000b788 enabled 1
ops 0x000090a0
dev_phase3_scan: can not scan from here, returning 0
PCI: pci_scan_bus returning with max=000
dev_phase3_scan: returning 0
scan_static_bus for root(Root Device) done
dev_phase3_scan: returning 0
Phase 3: Done.
Show all devs...
root(Root Device): enabled 1 have_resources 0 initialized 0
cpus: Unknown device path type: 0
cpus(): enabled 1 have_resources 0 initialized 0
pci_0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
pci_1_0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
bus_0(PCI_BUS: 0000): enabled 1 have_resources 0 initialized 0
domain_0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:00.0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:01.0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 0 initialized 0
dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 0 initialized 0
Phase 4: Allocating resources...
Phase 4: Reading resources...
Root Device compute_allocate_io: base: 00000400 size: 00000000 align: 0 gran: 0
read_resources: root(Root Device) read_resources bus 0 link: 0
read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1
cpus: Unknown device path type: 0
read_resources: cpus() missing phase4_read_resources
read_resources: root(Root Device) dtsname domain_0 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) read_resources bus 0 link: 0
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:00.0 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:01.0 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:01.1 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:01.3 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:02.0 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) dtsname dynamic PCI:
00:03.0 have_resources 0 enabled 1
read_resources: domain_0(PCI_DOMAIN: 0000) read_resources bus 0 link: 0 done
read_resources: root(Root Device) read_resources bus 0 link: 0 done
PCI: 00:03.0 10 *  [0x00000400 - 0x000004ff] io
PCI: 00:01.1 20 *  [0x00000800 - 0x0000080f] io
Root Device compute_allocate_io: base: 00000810 size: 00000410 align:
8 gran: 0 done
Root Device compute_allocate_mem: base: 00000000 size: 00000000 align: 0 gran: 0
read_resources: root(Root Device) read_resources bus 0 link: 0
read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1
cpus: Unknown device path type: 0
read_resources: cpus() missing phase4_read_resources
read_resources: root(Root Device) dtsname domain_0 have_resources 1 enabled 1
read_resources: root(Root Device) read_resources bus 0 link: 0 done
PCI: 00:02.0 10 *  [0x00000000 - 0x01ffffff] prefmem
PCI: 00:02.0 14 *  [0x02000000 - 0x02000fff] mem
Root Device compute_allocate_mem: base: 02001000 size: 02001000 align:
25 gran: 0 done
Phase 4: Done reading resources.
Allocating VGA resource PCI: 00:02.0
Setting PCI_BRIDGE_CTL_VGA for bridge PCI_DOMAIN: 0000
Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
Phase 4: Setting resources...
Root Device compute_allocate_io: base: 00001000 size: 00000410 align: 8 gran: 0
read_resources: root(Root Device) read_resources bus 0 link: 0
read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1
cpus: Unknown device path type: 0
read_resources: cpus() missing phase4_read_resources
read_resources: root(Root Device) dtsname domain_0 have_resources 1 enabled 1
read_resources: root(Root Device) read_resources bus 0 link: 0 done
PCI: 00:03.0 10 *  [0x00001000 - 0x000010ff] io
PCI: 00:01.1 20 *  [0x00001400 - 0x0000140f] io
Root Device compute_allocate_io: base: 00001410 size: 00000410 align:
8 gran: 0 done
Root Device compute_allocate_mem: base: fc000000 size: 02001000 align:
25 gran: 0
read_resources: root(Root Device) read_resources bus 0 link: 0
read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1
cpus: Unknown device path type: 0
read_resources: cpus() missing phase4_read_resources
read_resources: root(Root Device) dtsname domain_0 have_resources 1 enabled 1
read_resources: root(Root Device) read_resources bus 0 link: 0 done
PCI: 00:02.0 10 *  [0xfc000000 - 0xfdffffff] prefmem
PCI: 00:02.0 14 *  [0xfe000000 - 0xfe000fff] mem
Root Device compute_allocate_mem: base: fe001000 size: 02001000 align:
25 gran: 0 done
root(Root Device) assign_resources, bus 0 link: 0
Adding RAM resource (134217728 bytes)
domain_0(PCI_DOMAIN: 0000) assign_resources, bus 0 link: 0
PCI: 00:01.1 20 <- [0x0000001400 - 0x000000140f] size 0x00000010 gran 0x04 io
PCI: 00:02.0 10 <- [0x00fc000000 - 0x00fdffffff] size 0x02000000 gran
0x19 prefmem
PCI: 00:02.0 14 <- [0x00fe000000 - 0x00fe000fff] size 0x00001000 gran 0x0c mem
PCI: 00:03.0 10 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io
domain_0(PCI_DOMAIN: 0000) assign_resources, bus 0 link: 0
root(Root Device) assign_resources, bus 0 link: 0
Phase 4: Done setting resources.
Phase 4: Done allocating resources.
Show all devs...
root(Root Device): enabled 1 have_resources 0 initialized 0
cpus: Unknown device path type: 0
cpus(): enabled 1 have_resources 0 initialized 0
pci_0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
pci_1_0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
bus_0(PCI_BUS: 0000): enabled 1 have_resources 0 initialized 0
domain_0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:00.0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.0(PCI: 00:01.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 0
Phase 5: Enabling resources...
cpus: Unknown device path type: 0
dev_phase5: cpus() missing ops
pci_dev_enable_resources: dynamic PCI: 00:00.0 (PCI: 00:00.0) cmd <- 140
pci_dev_enable_resources: dynamic PCI: 00:01.0 (PCI: 00:01.0) cmd <- 147
pci_dev_enable_resources: dynamic PCI: 00:01.1 (PCI: 00:01.1) cmd <- 141
pci_dev_enable_resources: dynamic PCI: 00:01.3 (PCI: 00:01.3) cmd <- 140
pci_dev_enable_resources: dynamic PCI: 00:02.0 (PCI: 00:02.0) cmd <- 143
pci_dev_enable_resources: dynamic PCI: 00:03.0 (PCI: 00:03.0) cmd <- 141
Phase 5: Done.
Show all devs...
root(Root Device): enabled 1 have_resources 0 initialized 0
cpus: Unknown device path type: 0
cpus(): enabled 1 have_resources 0 initialized 0
pci_0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0
pci_1_0(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0
bus_0(PCI_BUS: 0000): enabled 1 have_resources 0 initialized 0
domain_0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:00.0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.0(PCI: 00:01.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 0
dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 0
Phase 6: Initializing devices...
Phase 6: Root Device init.
Phase 6: PCI: 00:01.0 init.
Enabling IDE channel 1
Enabling IDE channel 2
Enabling Legacy IDE
Phase 6: PCI: 00:00.0 init.
PCI: pci_dev_init
LAR: Attempting to open 'legacybios.rom'.
LAR: Start 0xfffc0000 len 0x40000
LAR: seen member normal/option_table
LAR: seen member normal/initram/segment0
LAR: seen member normal/stage2/segment0
LAR: seen member normal/stage2/segment1
LAR: seen member normal/stage2/segment2
LAR: seen member legacybios.rom
LAR: CHECK legacybios.rom @ 0xfffc4400
start 0xfffc4440 len 20758 reallen 65536 compression 1 entry
0x00000000 loadaddress 0x00000000
LAR: Compression algorithm #1 (lzma) used
Legacy BIOS copied.
bios_table_addr: 0x000ff0a5 end=0x000ff841
Unable to find coreboot table!
ram_size=0x01000000
Scan for VGA option rom
Running option rom at 000c0003
BIOS - begin

e820 map has 5 items:
  0: 0000000000000000 - 000000000009fc00 = 1
  1: 000000000009fc00 - 00000000000a0000 = 2
  2: 00000000000a0000 - 00000000000f0000 = 1
  3: 00000000000f0000 - 0000000000100000 = 2
  4: 0000000000100000 - 0000000001000000 = 1
ata0-0: PCHS=203/16/63 translation=none LCHS=203/16/63
ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (100 MBytes)
IDE time out
ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
IDE time out

Scan for option roms
post_coreboot return






and then qemu quit with these messages:

qemu: fatal: Trying to execute code outside RAM or ROM at 0x39f00133

EAX=000c8000 EBX=0008ff4c ECX=0008fff8 EDX=000e0000
ESI=0000a8f0 EDI=00090004 EBP=0000fd9e ESP=0000ffc2
EIP=39f00133 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0018 00000000 ffffffff 00cf9300
CS =0010 00000000 ffffffff 00cf9b00
SS =0018 00000000 ffffffff 00cf9300
DS =0018 00000000 ffffffff 00cf9300
FS =0000 00000000 00000000 00000000
GS =0000 00000000 00000000 00000000
LDT=0000 00000000 0000ffff 00008000
TR =0000 00000000 0000ffff 00008000
GDT=     000fe1f0 00000030
IDT=     000f0000 00000000
CR0=00000011 CR2=00000000 CR3=00000000 CR4=00000000
CCS=00000e00 CCD=000c8e00 CCO=ADDB
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
abort




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