From 19ac7b29f81196dc20c9d97cf36f9004fa7e60c4 Mon Sep 17 00:00:00 2001 From: BALATON Zoltan Date: Wed, 19 Jul 2023 02:32:54 +0200 Subject: [PATCH] ppc/pegasos2: Fix reset state of USB functions The original non-free board firmware sets the command register of the USB functions to 7 and some guests rely on this for working USB. Match what the board firmware does when using VOF instead. Signed-off-by: BALATON Zoltan Reviewed-by: Daniel Henrique Barboza Message-ID: <06a2b864431425f23d1f2b5abf0c027819ac11c6.1689725688.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza --- hw/ppc/pegasos2.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c index 4447bbe8ec..4a2ab35f19 100644 --- a/hw/ppc/pegasos2.c +++ b/hw/ppc/pegasos2.c @@ -324,9 +324,13 @@ static void pegasos2_machine_reset(MachineState *machine, ShutdownCause reason) pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 2) << 8) | PCI_INTERRUPT_LINE, 2, 0x409); + pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 2) << 8) | + PCI_COMMAND, 2, 0x7); pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 3) << 8) | PCI_INTERRUPT_LINE, 2, 0x409); + pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 3) << 8) | + PCI_COMMAND, 2, 0x7); pegasos2_pci_config_write(pm, 1, (PCI_DEVFN(12, 4) << 8) | PCI_INTERRUPT_LINE, 2, 0x9);