From 936a7c1cf7410a3bab97c98301054921d47a8918 Mon Sep 17 00:00:00 2001 From: Laszlo Ersek Date: Thu, 28 May 2015 22:04:09 +0200 Subject: [PATCH] i386/pc: '-drive if=floppy' should imply a board-default FDC Even if board code decides not to request the creation of the FDC (keyed off board-level factors, to be determined later), we should create the FDC nevertheless if the user passes '-drive if=floppy' on the command line. Otherwise '-drive if=floppy' would break without explicit '-device isa-fdc' on such boards. Cc: Markus Armbruster Cc: Paolo Bonzini Cc: Gerd Hoffmann Cc: John Snow Cc: "Gabriel L. Somlo" Cc: "Michael S. Tsirkin" Cc: Kevin Wolf Cc: qemu-block@nongnu.org Signed-off-by: Laszlo Ersek Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Markus Armbruster --- hw/i386/pc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index b2fc501066..1eb1db0372 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1490,6 +1490,7 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, for(i = 0; i < MAX_FD; i++) { fd[i] = drive_get(IF_FLOPPY, 0, i); + create_fdctrl |= !!fd[i]; } *floppy = create_fdctrl ? fdctrl_init_isa(isa_bus, fd) : NULL; } -- GitLab