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| author | Roman Kagan <rkagan@virtuozzo.com> | 2016-02-17 21:25:31 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-03-11 14:55:15 +0200 |
| commit | bda055096be9a91d602af457f8bedeede86eb3f6 (patch) | |
| tree | 46a1aed503e1e0ec8446bb9ef252dd2be778f671 | |
| parent | 9b613f4e40ff869da00e6268e9901efc18d31b5a (diff) | |
| download | qemu-bda055096be9a91d602af457f8bedeede86eb3f6.zip qemu-bda055096be9a91d602af457f8bedeede86eb3f6.tar.gz qemu-bda055096be9a91d602af457f8bedeede86eb3f6.tar.bz2 | |
i386: expose floppy drive CMOS type
Make it possible to query the CMOS type of a floppy drive outside of the
source file where it's defined.
It will allow to properly populate the corresponding ACPI objects and
thus enable Windows on BIOS-less systems to access the floppy drives.
Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: John Snow <jsnow@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Kevin O'Connor <kevin@koconnor.net>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/i386/pc.c | 2 | ||||
| -rw-r--r-- | include/hw/i386/pc.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 56ec6cd..898f119 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -199,7 +199,7 @@ static void pic_irq_request(void *opaque, int irq, int level) #define REG_EQUIPMENT_BYTE 0x14 -static int cmos_get_fd_drive_type(FloppyDriveType fd0) +int cmos_get_fd_drive_type(FloppyDriveType fd0) { int val; diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 79ffe5b..6151ba7 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -265,6 +265,7 @@ typedef void (*cpu_set_smm_t)(int smm, void *arg); void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); ISADevice *pc_find_fdc0(void); +int cmos_get_fd_drive_type(FloppyDriveType fd0); #define FW_CFG_IO_BASE 0x510 |