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Diffstat (limited to 'hw/block/fdc.c')
-rw-r--r--hw/block/fdc.c265
1 files changed, 0 insertions, 265 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 20ddeb98d8..aa70eb97c6 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/acpi/aml-build.h"
 #include "hw/irq.h"
 #include "hw/isa/isa.h"
 #include "hw/qdev-properties.h"
@@ -785,19 +784,6 @@ struct FDCtrlSysBus {
     struct FDCtrl state;
 };
 
-OBJECT_DECLARE_SIMPLE_TYPE(FDCtrlISABus, ISA_FDC)
-
-struct FDCtrlISABus {
-    ISADevice parent_obj;
-
-    uint32_t iobase;
-    uint32_t irq;
-    uint32_t dma;
-    struct FDCtrl state;
-    int32_t bootindexA;
-    int32_t bootindexB;
-};
-
 uint32_t fdctrl_read(void *opaque, uint32_t reg)
 {
     FDCtrl *fdctrl = opaque;
@@ -1121,14 +1107,6 @@ static void fdctrl_external_reset_sysbus(DeviceState *d)
     fdctrl_reset(s, 0);
 }
 
-static void fdctrl_external_reset_isa(DeviceState *d)
-{
-    FDCtrlISABus *isa = ISA_FDC(d);
-    FDCtrl *s = &isa->state;
-
-    fdctrl_reset(s, 0);
-}
-
 static void fdctrl_handle_tc(void *opaque, int irq, int level)
 {
     trace_fdctrl_tc_pulse(level);
@@ -2389,11 +2367,6 @@ void fdctrl_init_drives(FloppyBus *bus, DriveInfo **fds)
     }
 }
 
-void isa_fdc_init_drives(ISADevice *fdc, DriveInfo **fds)
-{
-    fdctrl_init_drives(&ISA_FDC(fdc)->state.bus, fds);
-}
-
 void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
                         hwaddr mmio_base, DriveInfo **fds)
 {
@@ -2464,14 +2437,6 @@ void fdctrl_realize_common(DeviceState *dev, FDCtrl *fdctrl, Error **errp)
     fdctrl->config = FD_CONFIG_EIS | FD_CONFIG_EFIFO; /* Implicit seek, polling & FIFO enabled */
     fdctrl->num_floppies = MAX_FD;
 
-    if (fdctrl->dma_chann != -1) {
-        IsaDmaClass *k;
-        assert(fdctrl->dma);
-        k = ISADMA_GET_CLASS(fdctrl->dma);
-        k->register_channel(fdctrl->dma, fdctrl->dma_chann,
-                            &fdctrl_transfer_handler, fdctrl);
-    }
-
     floppy_bus_create(fdctrl, &fdctrl->bus, dev);
 
     for (i = 0; i < MAX_FD; i++) {
@@ -2482,41 +2447,6 @@ void fdctrl_realize_common(DeviceState *dev, FDCtrl *fdctrl, Error **errp)
     }
 }
 
-static const MemoryRegionPortio fdc_portio_list[] = {
-    { 1, 5, 1, .read = fdctrl_read, .write = fdctrl_write },
-    { 7, 1, 1, .read = fdctrl_read, .write = fdctrl_write },
-    PORTIO_END_OF_LIST(),
-};
-
-static void isabus_fdc_realize(DeviceState *dev, Error **errp)
-{
-    ISADevice *isadev = ISA_DEVICE(dev);
-    FDCtrlISABus *isa = ISA_FDC(dev);
-    FDCtrl *fdctrl = &isa->state;
-    Error *err = NULL;
-
-    isa_register_portio_list(isadev, &fdctrl->portio_list,
-                             isa->iobase, fdc_portio_list, fdctrl,
-                             "fdc");
-
-    isa_init_irq(isadev, &fdctrl->irq, isa->irq);
-    fdctrl->dma_chann = isa->dma;
-    if (fdctrl->dma_chann != -1) {
-        fdctrl->dma = isa_get_dma(isa_bus_from_device(isadev), isa->dma);
-        if (!fdctrl->dma) {
-            error_setg(errp, "ISA controller does not support DMA");
-            return;
-        }
-    }
-
-    qdev_set_legacy_instance_id(dev, isa->iobase, 2);
-    fdctrl_realize_common(dev, fdctrl, &err);
-    if (err != NULL) {
-        error_propagate(errp, err);
-        return;
-    }
-}
-
 static void sysbus_fdc_initfn(Object *obj)
 {
     SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
@@ -2564,200 +2494,6 @@ static void sysbus_fdc_common_realize(DeviceState *dev, Error **errp)
     fdctrl_realize_common(dev, fdctrl, errp);
 }
 
-FloppyDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i)
-{
-    FDCtrlISABus *isa = ISA_FDC(fdc);
-
-    return isa->state.drives[i].drive;
-}
-
-static void isa_fdc_get_drive_max_chs(FloppyDriveType type, uint8_t *maxc,
-                                      uint8_t *maxh, uint8_t *maxs)
-{
-    const FDFormat *fdf;
-
-    *maxc = *maxh = *maxs = 0;
-    for (fdf = fd_formats; fdf->drive != FLOPPY_DRIVE_TYPE_NONE; fdf++) {
-        if (fdf->drive != type) {
-            continue;
-        }
-        if (*maxc < fdf->max_track) {
-            *maxc = fdf->max_track;
-        }
-        if (*maxh < fdf->max_head) {
-            *maxh = fdf->max_head;
-        }
-        if (*maxs < fdf->last_sect) {
-            *maxs = fdf->last_sect;
-        }
-    }
-    (*maxc)--;
-}
-
-static Aml *build_fdinfo_aml(int idx, FloppyDriveType type)
-{
-    Aml *dev, *fdi;
-    uint8_t maxc, maxh, maxs;
-
-    isa_fdc_get_drive_max_chs(type, &maxc, &maxh, &maxs);
-
-    dev = aml_device("FLP%c", 'A' + idx);
-
-    aml_append(dev, aml_name_decl("_ADR", aml_int(idx)));
-
-    fdi = aml_package(16);
-    aml_append(fdi, aml_int(idx));  /* Drive Number */
-    aml_append(fdi,
-        aml_int(cmos_get_fd_drive_type(type)));  /* Device Type */
-    /*
-     * the values below are the limits of the drive, and are thus independent
-     * of the inserted media
-     */
-    aml_append(fdi, aml_int(maxc));  /* Maximum Cylinder Number */
-    aml_append(fdi, aml_int(maxs));  /* Maximum Sector Number */
-    aml_append(fdi, aml_int(maxh));  /* Maximum Head Number */
-    /*
-     * SeaBIOS returns the below values for int 0x13 func 0x08 regardless of
-     * the drive type, so shall we
-     */
-    aml_append(fdi, aml_int(0xAF));  /* disk_specify_1 */
-    aml_append(fdi, aml_int(0x02));  /* disk_specify_2 */
-    aml_append(fdi, aml_int(0x25));  /* disk_motor_wait */
-    aml_append(fdi, aml_int(0x02));  /* disk_sector_siz */
-    aml_append(fdi, aml_int(0x12));  /* disk_eot */
-    aml_append(fdi, aml_int(0x1B));  /* disk_rw_gap */
-    aml_append(fdi, aml_int(0xFF));  /* disk_dtl */
-    aml_append(fdi, aml_int(0x6C));  /* disk_formt_gap */
-    aml_append(fdi, aml_int(0xF6));  /* disk_fill */
-    aml_append(fdi, aml_int(0x0F));  /* disk_head_sttl */
-    aml_append(fdi, aml_int(0x08));  /* disk_motor_strt */
-
-    aml_append(dev, aml_name_decl("_FDI", fdi));
-    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;
-    Aml *crs;
-    int i;
-
-#define ACPI_FDE_MAX_FD 4
-    uint32_t fde_buf[5] = {
-        0, 0, 0, 0,     /* presence of floppy drives #0 - #3 */
-        cpu_to_le32(2)  /* tape presence (2 == never present) */
-    };
-
-    crs = aml_resource_template();
-    aml_append(crs, aml_io(AML_DECODE16, 0x03F2, 0x03F2, 0x00, 0x04));
-    aml_append(crs, aml_io(AML_DECODE16, 0x03F7, 0x03F7, 0x00, 0x01));
-    aml_append(crs, aml_irq_no_flags(6));
-    aml_append(crs,
-        aml_dma(AML_COMPATIBILITY, AML_NOTBUSMASTER, AML_TRANSFER8, 2));
-
-    dev = aml_device("FDC0");
-    aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0700")));
-    aml_append(dev, aml_name_decl("_CRS", crs));
-
-    for (i = 0; i < MIN(MAX_FD, ACPI_FDE_MAX_FD); i++) {
-        FloppyDriveType type = isa_fdc_get_drive_type(isadev, i);
-
-        if (type < FLOPPY_DRIVE_TYPE_NONE) {
-            fde_buf[i] = cpu_to_le32(1);  /* drive present */
-            aml_append(dev, build_fdinfo_aml(i, type));
-        }
-    }
-    aml_append(dev, aml_name_decl("_FDE",
-               aml_buffer(sizeof(fde_buf), (uint8_t *)fde_buf)));
-
-    aml_append(scope, dev);
-}
-
-static const VMStateDescription vmstate_isa_fdc ={
-    .name = "fdc",
-    .version_id = 2,
-    .minimum_version_id = 2,
-    .fields = (VMStateField[]) {
-        VMSTATE_STRUCT(state, FDCtrlISABus, 0, vmstate_fdc, FDCtrl),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static Property isa_fdc_properties[] = {
-    DEFINE_PROP_UINT32("iobase", FDCtrlISABus, iobase, 0x3f0),
-    DEFINE_PROP_UINT32("irq", FDCtrlISABus, irq, 6),
-    DEFINE_PROP_UINT32("dma", FDCtrlISABus, dma, 2),
-    DEFINE_PROP_SIGNED("fdtypeA", FDCtrlISABus, state.qdev_for_drives[0].type,
-                        FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
-                        FloppyDriveType),
-    DEFINE_PROP_SIGNED("fdtypeB", FDCtrlISABus, state.qdev_for_drives[1].type,
-                        FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
-                        FloppyDriveType),
-    DEFINE_PROP_SIGNED("fallback", FDCtrlISABus, state.fallback,
-                        FLOPPY_DRIVE_TYPE_288, qdev_prop_fdc_drive_type,
-                        FloppyDriveType),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void isabus_fdc_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    ISADeviceClass *isa = ISA_DEVICE_CLASS(klass);
-
-    dc->realize = isabus_fdc_realize;
-    dc->fw_name = "fdc";
-    dc->reset = fdctrl_external_reset_isa;
-    dc->vmsd = &vmstate_isa_fdc;
-    isa->build_aml = fdc_isa_build_aml;
-    device_class_set_props(dc, isa_fdc_properties);
-    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
-}
-
-static void isabus_fdc_instance_init(Object *obj)
-{
-    FDCtrlISABus *isa = ISA_FDC(obj);
-
-    device_add_bootindex_property(obj, &isa->bootindexA,
-                                  "bootindexA", "/floppy@0",
-                                  DEVICE(obj));
-    device_add_bootindex_property(obj, &isa->bootindexB,
-                                  "bootindexB", "/floppy@1",
-                                  DEVICE(obj));
-}
-
-static const TypeInfo isa_fdc_info = {
-    .name          = TYPE_ISA_FDC,
-    .parent        = TYPE_ISA_DEVICE,
-    .instance_size = sizeof(FDCtrlISABus),
-    .class_init    = isabus_fdc_class_init,
-    .instance_init = isabus_fdc_instance_init,
-};
-
 static const VMStateDescription vmstate_sysbus_fdc ={
     .name = "fdc",
     .version_id = 2,
@@ -2841,7 +2577,6 @@ static const TypeInfo sysbus_fdc_type_info = {
 
 static void fdc_register_types(void)
 {
-    type_register_static(&isa_fdc_info);
     type_register_static(&sysbus_fdc_type_info);
     type_register_static(&sysbus_fdc_info);
     type_register_static(&sun4m_fdc_info);