93 lines
1.9 KiB
C
93 lines
1.9 KiB
C
#include "ibm.h"
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#include "device.h"
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#include "hdd.h"
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#include "mfm_at.h"
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#include "xtide.h"
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char hdd_controller_name[16];
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static device_t null_hdd_device;
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static int hdd_controller_current;
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static struct
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{
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char name[50];
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char internal_name[16];
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device_t *device;
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int is_mfm;
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} hdd_controllers[] =
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{
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{"None", "none", &null_hdd_device, 0},
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{"AT Fixed Disk Adapter", "mfm_at", &mfm_at_device, 1},
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{"XTIDE", "xtide", &xtide_device, 0},
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{"XTIDE (AT)", "xtide_at", &xtide_at_device, 0},
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{"", "", NULL, 0}
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};
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char *hdd_controller_get_name(int hdd)
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{
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return hdd_controllers[hdd].name;
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}
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char *hdd_controller_get_internal_name(int hdd)
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{
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return hdd_controllers[hdd].internal_name;
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}
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int hdd_controller_get_flags(int hdd)
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{
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return hdd_controllers[hdd].device->flags;
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}
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int hdd_controller_available(int hdd)
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{
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return device_available(hdd_controllers[hdd].device);
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}
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int hdd_controller_current_is_mfm()
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{
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return hdd_controllers[hdd_controller_current].is_mfm;
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}
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void hdd_controller_init(char *internal_name)
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{
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int c = 0;
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while (hdd_controllers[c].device)
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{
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if (!strcmp(internal_name, hdd_controllers[c].internal_name))
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{
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hdd_controller_current = c;
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if (strcmp(internal_name, "none"))
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device_add(hdd_controllers[c].device);
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return;
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}
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c++;
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}
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}
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static void *null_hdd_init()
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{
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return NULL;
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}
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static void null_hdd_close(void *p)
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{
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}
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static device_t null_hdd_device =
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{
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"Null HDD controller",
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0,
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null_hdd_init,
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null_hdd_close,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL
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};
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