-static void idetape_add_settings(ide_drive_t *drive)
-{
- idetape_tape_t *tape = drive->driver_data;
-
- ide_add_setting(drive, "buffer", SETTING_READ, TYPE_SHORT, 0, 0xffff,
- 1, 2, (u16 *)&tape->caps[16], NULL);
- ide_add_setting(drive, "speed", SETTING_READ, TYPE_SHORT, 0, 0xffff,
- 1, 1, (u16 *)&tape->caps[14], NULL);
- ide_add_setting(drive, "buffer_size", SETTING_READ, TYPE_INT, 0, 0xffff,
- 1, 1024, &tape->buffer_size, NULL);
- ide_add_setting(drive, "tdsc", SETTING_RW, TYPE_INT, IDETAPE_DSC_RW_MIN,
- IDETAPE_DSC_RW_MAX, 1000, HZ, &tape->best_dsc_rw_freq,
- NULL);
- ide_add_setting(drive, "dsc_overlap", SETTING_RW, TYPE_BYTE, 0, 1, 1,
- 1, &drive->dsc_overlap, NULL);
- ide_add_setting(drive, "avg_speed", SETTING_READ, TYPE_INT, 0, 0xffff,
- 1, 1, &tape->avg_speed, NULL);
- ide_add_setting(drive, "debug_mask", SETTING_RW, TYPE_INT, 0, 0xffff, 1,
- 1, &tape->debug_mask, NULL);
-}
-#else
-static inline void idetape_add_settings(ide_drive_t *drive) { ; }
+#define ide_tape_devset_get(name, field) \
+static int get_##name(ide_drive_t *drive) \
+{ \
+ idetape_tape_t *tape = drive->driver_data; \
+ return tape->field; \
+}
+
+#define ide_tape_devset_set(name, field) \
+static int set_##name(ide_drive_t *drive, int arg) \
+{ \
+ idetape_tape_t *tape = drive->driver_data; \
+ tape->field = arg; \
+ return 0; \
+}
+
+#define ide_tape_devset_rw_field(_name, _field) \
+ide_tape_devset_get(_name, _field) \
+ide_tape_devset_set(_name, _field) \
+IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)
+
+#define ide_tape_devset_r_field(_name, _field) \
+ide_tape_devset_get(_name, _field) \
+IDE_DEVSET(_name, 0, get_##_name, NULL)
+
+static int mulf_tdsc(ide_drive_t *drive) { return 1000; }
+static int divf_tdsc(ide_drive_t *drive) { return HZ; }
+static int divf_buffer(ide_drive_t *drive) { return 2; }
+static int divf_buffer_size(ide_drive_t *drive) { return 1024; }
+
+ide_devset_rw_field(dsc_overlap, dsc_overlap);
+
+ide_tape_devset_rw_field(debug_mask, debug_mask);
+ide_tape_devset_rw_field(tdsc, best_dsc_rw_freq);
+
+ide_tape_devset_r_field(avg_speed, avg_speed);
+ide_tape_devset_r_field(speed, caps[14]);
+ide_tape_devset_r_field(buffer, caps[16]);
+ide_tape_devset_r_field(buffer_size, buffer_size);
+
+static const struct ide_proc_devset idetape_settings[] = {
+ __IDE_PROC_DEVSET(avg_speed, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(buffer, 0, 0xffff, NULL, divf_buffer),
+ __IDE_PROC_DEVSET(buffer_size, 0, 0xffff, NULL, divf_buffer_size),
+ __IDE_PROC_DEVSET(debug_mask, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(dsc_overlap, 0, 1, NULL, NULL),
+ __IDE_PROC_DEVSET(speed, 0, 0xffff, NULL, NULL),
+ __IDE_PROC_DEVSET(tdsc, IDETAPE_DSC_RW_MIN, IDETAPE_DSC_RW_MAX,
+ mulf_tdsc, divf_tdsc),
+ { 0 },
+};