Hi, This patchset removes the isa_mem_base variable in VGA display devices. This variable is a global variable telling at which address is the ISA memory base address in the system memory address space.
Once removed, we're paving the way to new QEMU functionalities: - supporting other MMIO ISA devices - supporting multiple ISA buses (not done in this patchset) Patch 6 may be not very good, but I don't know enough gt64xxx chipset to come to a better solution. Hervé Hervé Poussineau (7): isa: add memory space parameter to isa_bus_new jazz: do not explode QEMUMachineInitArgs structure jazz: remove usage of isa_mem_base mips: remove isa_mem_base usage piix4: use PCI address space instead of system memory gt64xxx: remove isa_mem_base usage isa: remove isa_mem_base variable hw/alpha/typhoon.c | 2 +- hw/display/cirrus_vga.c | 2 +- hw/display/vga-isa.c | 2 +- hw/display/vga.c | 3 +-- hw/i386/pc_piix.c | 2 +- hw/isa/i82378.c | 3 ++- hw/isa/isa-bus.c | 12 ++++++++---- hw/isa/lpc_ich9.c | 2 +- hw/isa/piix4.c | 3 ++- hw/isa/vt82c686.c | 3 ++- hw/mips/gt64xxx_pci.c | 17 ++++++++++------- hw/mips/mips_jazz.c | 44 +++++++++++++++++++++----------------------- hw/mips/mips_r4k.c | 19 ++++++++++--------- hw/pci-host/piix.c | 3 ++- hw/sparc64/sun4u.c | 3 ++- include/hw/isa/isa.h | 6 +++--- 16 files changed, 68 insertions(+), 58 deletions(-) -- 1.7.10.4
