On Thu, Aug 11, 2011 at 12:04:08PM +0300, Sasha Levin wrote:
>This patch makes BAR 1 16k, instead of BAR0 - which is the PIO bar.
>
>This fixes wrong output on lspci command and ioremap warnings during boot.
>
>Reported-by: David Evensky <evensky@xxxxxxxxxxxxxxxxxxxx>
>Signed-off-by: Sasha Levin <levinsasha928@xxxxxxxxx>
>---
> tools/kvm/hw/serial.c | 2 +-
> tools/kvm/hw/vesa.c | 2 +-
> tools/kvm/pci.c | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
>
>diff --git a/tools/kvm/hw/serial.c b/tools/kvm/hw/serial.c
>index 1199264..0393d3d 100644
>--- a/tools/kvm/hw/serial.c
>+++ b/tools/kvm/hw/serial.c
>@@ -213,7 +213,7 @@ static bool serial8250_out(struct ioport *ioport, struct kvm *kvm, u16 port, voi
> case UART_TX: {
> char *addr = data;
>
>- if (!(dev->mcr & UART_MCR_LOOP))
>+ if (!(dev->mcr & (UART_MCR_LOOP | UART_MCR_OUT2)))
I assume it was your mistake to include this part?
walimis
> term_putc(CONSOLE_8250, addr, size * count);
>
> dev->iir = UART_IIR_NO_INT;
>diff --git a/tools/kvm/hw/vesa.c b/tools/kvm/hw/vesa.c
>index 2af08df..9caa6c4 100644
>--- a/tools/kvm/hw/vesa.c
>+++ b/tools/kvm/hw/vesa.c
>@@ -39,6 +39,7 @@ static struct pci_device_header vesa_pci_device = {
> .subsys_vendor_id = PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET,
> .subsys_id = PCI_SUBSYSTEM_ID_VESA,
> .bar[1] = VESA_MEM_ADDR | PCI_BASE_ADDRESS_SPACE_MEMORY,
>+ .bar_size[1] = VESA_MEM_SIZE,
> };
>
> static struct framebuffer vesafb;
>@@ -56,7 +57,6 @@ struct framebuffer *vesa__init(struct kvm *kvm)
> vesa_pci_device.irq_line = line;
> vesa_base_addr = ioport__register(IOPORT_EMPTY, &vesa_io_ops, IOPORT_SIZE, NULL);
> vesa_pci_device.bar[0] = vesa_base_addr | PCI_BASE_ADDRESS_SPACE_IO;
>- vesa_pci_device.bar_size[0] = VESA_MEM_SIZE;
> pci__register(&vesa_pci_device, dev);
>
> mem = mmap(NULL, VESA_MEM_SIZE, PROT_RW, MAP_ANON_NORESERVE, -1, 0);
>diff --git a/tools/kvm/pci.c b/tools/kvm/pci.c
>index fd19b73..0449aca 100644
>--- a/tools/kvm/pci.c
>+++ b/tools/kvm/pci.c
>@@ -95,7 +95,7 @@ static bool pci_config_data_out(struct ioport *ioport, struct kvm *kvm, u16 port
> offset = start + (pci_config_address.register_number << 2);
> if (offset < sizeof(struct pci_device_header)) {
> void *p = pci_devices[dev_num];
>- u8 bar = offset - PCI_BAR_OFFSET(0);
>+ u8 bar = offset - PCI_BAR_OFFSET(0) / (sizeof(u32));
> u32 sz = PCI_IO_SIZE;
>
> if (bar < 6 && pci_devices[dev_num]->bar_size[bar])
>--
>1.7.6
>
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