[SeaBIOS] [PATCH v2 00/19] SeaBIOS as Compatibility Support Module for UEFI/OVMF

[Ian Campbell]

On Fri, 2013-02-08 at 15:33 +0000, David Woodhouse wrote:
> On Fri, 2013-02-08 at 15:27 +0000, Ian Campbell wrote:
> > On Fri, 2013-02-08 at 14:50 +0000, Ian Campbell wrote:
> > > even with that and
> > > CONFIG_DEBUG_LEVEL=2 I still don't see the expected "Using pmtimer"
> > > message. 
> > 
> > pci_setup() doesn't run on coreboot or Xen (because they do PCI setup
> > themselves first), and AFAICT this is the path which leads to the call
> > to pmtimer_setup(), so I don't think pmtimer will be initialised on
> > either Xen or coreboot.
> 
> Except that my patch at
> http://git.infradead.org/users/dwmw2/seabios.git/commitdiff/56014611
> adds a call to find_pmtimer() right after copying the Xen tables.

Right, it might help if I did "git bisect reset"and went back to the
head of your branch!

With that I see the following, which looks good to me.

Ian.

(XEN) HVM166: HVM Loader
(XEN) HVM166: Detected Xen v4.3-unstable
(XEN) HVM166: Xenbus rings @0xfeffc000, event channel 4
(XEN) HVM166: System requested SeaBIOS
(XEN) HVM166: CPU speed is 2400 MHz
(XEN) HVM166: PCI-ISA link 0 routed to IRQ5
(XEN) HVM166: PCI-ISA link 1 routed to IRQ10
(XEN) HVM166: PCI-ISA link 2 routed to IRQ11
(XEN) HVM166: PCI-ISA link 3 routed to IRQ5
(XEN) HVM166: pci dev 01:3 INTA->IRQ10
(XEN) HVM166: pci dev 03:0 INTA->IRQ5
(XEN) HVM166: pci dev 04:0 INTA->IRQ5
(XEN) HVM166: pci dev 02:0 bar 10 size lx: 02000000
(XEN) HVM166: pci dev 03:0 bar 14 size lx: 01000000
(XEN) HVM166: pci dev 04:0 bar 10 size lx: 00020000
(XEN) HVM166: pci dev 04:0 bar 30 size lx: 00020000
(XEN) HVM166: pci dev 02:0 bar 30 size lx: 00010000
(XEN) HVM166: pci dev 02:0 bar 14 size lx: 00001000
(XEN) HVM166: pci dev 03:0 bar 10 size lx: 00000100
(XEN) HVM166: pci dev 04:0 bar 14 size lx: 00000040
(XEN) HVM166: pci dev 01:1 bar 20 size lx: 00000010
(XEN) HVM166: Multiprocessor initialisation:
(XEN) HVM166:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
(XEN) HVM166:  - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
(XEN) HVM166: Testing HVM environment:
(XEN) HVM166:  - REP INSB across page boundaries ... passed
(XEN) HVM166:  - GS base MSRs and SWAPGS ... passed
(XEN) HVM166: Passed 2 of 2 tests
(XEN) HVM166: Writing SMBIOS tables ...
(XEN) HVM166: Loading SeaBIOS ...
(XEN) HVM166: Creating MP tables ...
(XEN) HVM166: Loading ACPI ...
(XEN) HVM166: vm86 TSS at fc00a080
(XEN) HVM166: BIOS map:
(XEN) HVM166:  10000-100d3: Scratch space
(XEN) HVM166:  e0000-fffff: Main BIOS
(XEN) HVM166: E820 table:
(XEN) HVM166:  [00]: 00000000:00000000 - 00000000:000a0000: RAM
(XEN) HVM166:  HOLE: 00000000:000a0000 - 00000000:000e0000
(XEN) HVM166:  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
(XEN) HVM166:  [02]: 00000000:00100000 - 00000000:07800000: RAM
(XEN) HVM166:  HOLE: 00000000:07800000 - 00000000:fc000000
(XEN) HVM166:  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
(XEN) HVM166: Invoking SeaBIOS ...
(XEN) HVM166: SeaBIOS (version rel-1.7.2-29-gf9614ba-dirty-20130208_160742-cosworth)
(XEN) HVM166: 
(XEN) HVM166: Found Xen hypervisor signature at 40000000
(XEN) HVM166: xen: copy e820...
(XEN) HVM166: Ram Size=0x07800000 (0x0000000000000000 high)
(XEN) HVM166: Relocating low data from 0x000e2900 to 0x000ef780 (size 2164)
(XEN) HVM166: Relocating init from 0x000e3174 to 0x077e2300 (size 56280)
(XEN) HVM166: CPU Mhz=2403
(XEN) HVM166: Found 7 PCI devices (max PCI bus is 00)
(XEN) HVM166: Allocated Xen hypercall page at 77ff000
(XEN) HVM166: Detected Xen v4.3-unstable
(XEN) HVM166: Found 2 cpu(s) max supported 2 cpu(s)
(XEN) HVM166: xen: copy BIOS tables...
(XEN) HVM166: Copying SMBIOS entry point from 0x00010010 to 0x000fdb10
(XEN) HVM166: Copying MPTABLE from 0xfc001170/fc001180 to 0x000fda10
(XEN) HVM166: Copying PIR from 0x00010030 to 0x000fd990
(XEN) HVM166: Copying ACPI RSDP from 0x000100b0 to 0x000fd960
(XEN) HVM166: Using pmtimer, ioport 0xb008, freq 3579 kHz
(XEN) HVM166: Scan for VGA option rom
(XEN) HVM166: Found 1 lpt ports
(XEN) HVM166: Found 1 serial ports
(XEN) HVM166: Searching bootorder for: /pci at i0cf8/isa at 1/fdc at 03f0/floppy at 0
(XEN) HVM166: ATA controller 1 at 1f0/3f4/c140 (irq 14 dev 9)
(XEN) HVM166: ATA controller 2 at 170/374/c148 (irq 15 dev 9)
(XEN) HVM166: ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (8192 MiBytes)
(XEN) HVM166: Searching bootorder for: /pci at i0cf8/*@1,1/drive at 0/disk at 0
(XEN) HVM166: DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
(XEN) HVM166: Searching bootorder for: /pci at i0cf8/*@1,1/drive at 1/disk at 0
(XEN) HVM166: PS2 keyboard initialized
(XEN) HVM166: All threads complete.
(XEN) HVM166: Scan for option roms
(XEN) HVM166: Running option rom at c000:0003
(XEN) HVM166: pmm call arg1=1
(XEN) HVM166: pmm call arg1=0
(XEN) HVM166: pmm call arg1=1
(XEN) HVM166: pmm call arg1=0
(XEN) HVM166: Searching bootorder for: /pci at i0cf8/*@4
(XEN) HVM166: 
(XEN) HVM166: Press F12 for boot menu.
(XEN) HVM166: 
(XEN) HVM166: Searching bootorder for: HALT
(XEN) HVM166: drive 0x000fd8e0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=16777216
(XEN) HVM166: 
(XEN) HVM166: Space available for UMB: 000c1000-000ee800
(XEN) HVM166: Returned 61440 bytes of ZoneHigh
(XEN) HVM166: e820 map has 6 items:
(XEN) HVM166:   0: 0000000000000000 - 000000000009fc00 = 1 RAM
(XEN) HVM166:   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
(XEN) HVM166:   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
(XEN) HVM166:   3: 0000000000100000 - 00000000077ff000 = 1 RAM
(XEN) HVM166:   4: 00000000077ff000 - 0000000007800000 = 2 RESERVED
(XEN) HVM166:   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
(XEN) HVM166: enter handle_19:
(XEN) HVM166:   NULL
(XEN) HVM166: Booting from ROM...
(XEN) HVM166: Booting from c000:0372


-- 
Ian Campbell
Current Noise: Akercocke - Marguerite & Gretchen

Too much is not enough.