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From: | Hervé Poussineau |
Subject: | Re: [Qemu-devel] [PATCH 04/10] sun4u: create VGA card after ISA bus |
Date: | Thu, 10 Jan 2013 20:30:35 +0100 |
User-agent: | Thunderbird 2.0.0.23 (Windows/20090812) |
Andreas Färber a écrit :
Am 04.01.2013 22:29, schrieb Hervé Poussineau:Signed-off-by: Hervé Poussineau <address@hidden> --- hw/sun4u.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)Doesn't look wrong to me, cc'ing Blue. I figure this is for 07/10, which switches to isa_register_portio_list().
Indeed.ISA bus is created in pci_ebus_init(). VGA card registers some ISA I/O ports, so an ISA bus must be present.
Indeed.
Andreasdiff --git a/hw/sun4u.c b/hw/sun4u.c index cbfd217..c9150ad 100644 --- a/hw/sun4u.c +++ b/hw/sun4u.c @@ -825,11 +825,12 @@ static void sun4uv_init(MemoryRegion *address_space_mem, ivec_irqs = qemu_allocate_irqs(cpu_set_ivec_irq, cpu, IVEC_MAX); pci_bus = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, ivec_irqs, &pci_bus2, &pci_bus3, &pbm_irqs); - pci_vga_init(pci_bus);// XXX Should be pci_bus3isa_bus = pci_ebus_init(pci_bus, -1, pbm_irqs);+ pci_vga_init(pci_bus);+ i = 0; if (hwdef->console_serial_base) { serial_mm_init(address_space_mem, hwdef->console_serial_base, 0,
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