On 03/07/19 17:49, Julio Montes wrote:
> In pc_init1(), ISA IDE is initialized without checking if ISAPC or IDE_ISA
> configs are enabled. This results in a link error when
> CONFIG_ISAPC is set to 'n' in the file default-configs/i386-softmmu.mak:
>
> hw/i386/pc_piix.o: In function `pc_init1':
> hw/i386/pc_piix.c:261: undefined reference to `isa_ide_init'
> hw/i386/pc_piix.c:261: undefined reference to `isa_ide_init'
>
> Place ide_isa code under #ifdef CONFIG_IDE_ISA to fix linker errors
But there is nothing that defines CONFIG_IDE_ISA, right?
Paolo
> Signed-off-by: Julio Montes <julio.mon...@intel.com>
> ---
> hw/i386/pc_piix.c | 11 ++++++++---
> 1 file changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index c07c4a5b38..b93f9327be 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -61,9 +61,11 @@
>
> #define MAX_IDE_BUS 2
>
> +#ifdef CONFIG_IDE_ISA
> static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
> static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
> static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
> +#endif
>
> /* PC hardware initialisation */
> static void pc_init1(MachineState *machine,
> @@ -254,7 +256,10 @@ static void pc_init1(MachineState *machine,
> }
> idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
> idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
> - } else {
> + pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
> + }
> +#ifdef CONFIG_IDE_ISA
> +else {
> for(i = 0; i < MAX_IDE_BUS; i++) {
> ISADevice *dev;
> char busname[] = "ide.0";
> @@ -268,9 +273,9 @@ static void pc_init1(MachineState *machine,
> busname[4] = '0' + i;
> idebus[i] = qdev_get_child_bus(DEVICE(dev), busname);
> }
> + pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
> }
> -
> - pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
> +#endif
>
> if (pcmc->pci_enabled && machine_usb(machine)) {
> pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
>
