motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 08:43:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

pci: initialize pci config headers depending it pci header type.

Browse source 
- Only sets default subsystem id for header type 00.(normal header type)
  because header type 01 doesn't have subsystem id, and uses the register
  for other purpose. So setting default subsystem id doesn't make sense.

- initialize wmask more for header type 01.(bridge header type)
  Without those wmasks, linux was confused not boot,
  and lspci was confused not to print out expected IO/memory range.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Isaku Yamahata 2009-10-30 21:21:22 +09:00 • committed by Anthony Liguori
parent edb000350d
commit fb23162885
3 changed files with 67 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

1
hw/cirrus_vga.c
View file

@ -181,7 +181,6 @@
#define PCI_COMMAND_PALETTESNOOPING 0x0020
#define PCI_COMMAND_PARITYDETECTION 0x0040
#define PCI_COMMAND_ADDRESSDATASTEPPING 0x0080
#define PCI_COMMAND_SERR 0x0100
#define PCI_COMMAND_BACKTOBACKTRANS 0x0200
// PCI 0x08, 0xff000000 (0x09-0x0b:class,0x08:rev)
#define PCI_CLASS_BASE_DISPLAY 0x03