From 89ed90e318847e27e64185fe6a370fc7c91e2165 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 19 Jun 2020 11:18:58 +0200
Subject: [PATCH] floppy: move cmos_get_fd_drive_type() from pc
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: John Snow <jsnow@redhat.com>
Message-Id: <20200619091905.21676-6-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/block/fdc.c         | 26 +++++++++++++++++++++++++-
 hw/i386/pc.c           | 25 -------------------------
 include/hw/block/fdc.h |  1 +
 include/hw/i386/pc.h   |  1 -
 4 files changed, 26 insertions(+), 27 deletions(-)

diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index f1da83f08e..4f0921298b 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -32,7 +32,6 @@
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
-#include "hw/i386/pc.h"
 #include "hw/acpi/aml-build.h"
 #include "hw/irq.h"
 #include "hw/isa/isa.h"
@@ -2812,6 +2811,31 @@ static Aml *build_fdinfo_aml(int idx, FloppyDriveType type)
     return dev;
 }
 
+int cmos_get_fd_drive_type(FloppyDriveType fd0)
+{
+    int val;
+
+    switch (fd0) {
+    case FLOPPY_DRIVE_TYPE_144:
+        /* 1.44 Mb 3"5 drive */
+        val = 4;
+        break;
+    case FLOPPY_DRIVE_TYPE_288:
+        /* 2.88 Mb 3"5 drive */
+        val = 5;
+        break;
+    case FLOPPY_DRIVE_TYPE_120:
+        /* 1.2 Mb 5"5 drive */
+        val = 2;
+        break;
+    case FLOPPY_DRIVE_TYPE_NONE:
+    default:
+        val = 0;
+        break;
+    }
+    return val;
+}
+
 static void fdc_isa_build_aml(ISADevice *isadev, Aml *scope)
 {
     Aml *dev;
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index d103b8c0ab..e78e32b41b 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -386,31 +386,6 @@ static uint64_t ioportF0_read(void *opaque, hwaddr addr, unsigned size)
 
 #define REG_EQUIPMENT_BYTE          0x14
 
-int cmos_get_fd_drive_type(FloppyDriveType fd0)
-{
-    int val;
-
-    switch (fd0) {
-    case FLOPPY_DRIVE_TYPE_144:
-        /* 1.44 Mb 3"5 drive */
-        val = 4;
-        break;
-    case FLOPPY_DRIVE_TYPE_288:
-        /* 2.88 Mb 3"5 drive */
-        val = 5;
-        break;
-    case FLOPPY_DRIVE_TYPE_120:
-        /* 1.2 Mb 5"5 drive */
-        val = 2;
-        break;
-    case FLOPPY_DRIVE_TYPE_NONE:
-    default:
-        val = 0;
-        break;
-    }
-    return val;
-}
-
 static void cmos_init_hd(ISADevice *s, int type_ofs, int info_ofs,
                          int16_t cylinders, int8_t heads, int8_t sectors)
 {
diff --git a/include/hw/block/fdc.h b/include/hw/block/fdc.h
index 5d71cf9722..479cebc0a3 100644
--- a/include/hw/block/fdc.h
+++ b/include/hw/block/fdc.h
@@ -16,5 +16,6 @@ void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
                        DriveInfo **fds, qemu_irq *fdc_tc);
 
 FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);
+int cmos_get_fd_drive_type(FloppyDriveType fd0);
 
 #endif
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index e6135c34d6..dce1273c7d 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -178,7 +178,6 @@ typedef void (*cpu_set_smm_t)(int smm, void *arg);
 void pc_i8259_create(ISABus *isa_bus, qemu_irq *i8259_irqs);
 
 ISADevice *pc_find_fdc0(void);
-int cmos_get_fd_drive_type(FloppyDriveType fd0);
 
 /* port92.c */
 #define PORT92_A20_LINE "a20"