summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--block.c74
-rw-r--r--block.h10
-rw-r--r--hw/fdc.c3
-rw-r--r--hw/pc.c3
4 files changed, 52 insertions, 38 deletions
diff --git a/block.c b/block.c
index e27d528ac7..1150437b70 100644
--- a/block.c
+++ b/block.c
@@ -2013,58 +2013,60 @@ typedef struct FDFormat {
uint8_t last_sect;
uint8_t max_track;
uint8_t max_head;
+ FDriveRate rate;
} FDFormat;
static const FDFormat fd_formats[] = {
/* First entry is default format */
/* 1.44 MB 3"1/2 floppy disks */
- { FDRIVE_DRV_144, 18, 80, 1, },
- { FDRIVE_DRV_144, 20, 80, 1, },
- { FDRIVE_DRV_144, 21, 80, 1, },
- { FDRIVE_DRV_144, 21, 82, 1, },
- { FDRIVE_DRV_144, 21, 83, 1, },
- { FDRIVE_DRV_144, 22, 80, 1, },
- { FDRIVE_DRV_144, 23, 80, 1, },
- { FDRIVE_DRV_144, 24, 80, 1, },
+ { FDRIVE_DRV_144, 18, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 20, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 21, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 21, 82, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 21, 83, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 22, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 23, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_144, 24, 80, 1, FDRIVE_RATE_500K, },
/* 2.88 MB 3"1/2 floppy disks */
- { FDRIVE_DRV_288, 36, 80, 1, },
- { FDRIVE_DRV_288, 39, 80, 1, },
- { FDRIVE_DRV_288, 40, 80, 1, },
- { FDRIVE_DRV_288, 44, 80, 1, },
- { FDRIVE_DRV_288, 48, 80, 1, },
+ { FDRIVE_DRV_288, 36, 80, 1, FDRIVE_RATE_1M, },
+ { FDRIVE_DRV_288, 39, 80, 1, FDRIVE_RATE_1M, },
+ { FDRIVE_DRV_288, 40, 80, 1, FDRIVE_RATE_1M, },
+ { FDRIVE_DRV_288, 44, 80, 1, FDRIVE_RATE_1M, },
+ { FDRIVE_DRV_288, 48, 80, 1, FDRIVE_RATE_1M, },
/* 720 kB 3"1/2 floppy disks */
- { FDRIVE_DRV_144, 9, 80, 1, },
- { FDRIVE_DRV_144, 10, 80, 1, },
- { FDRIVE_DRV_144, 10, 82, 1, },
- { FDRIVE_DRV_144, 10, 83, 1, },
- { FDRIVE_DRV_144, 13, 80, 1, },
- { FDRIVE_DRV_144, 14, 80, 1, },
+ { FDRIVE_DRV_144, 9, 80, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_144, 10, 80, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_144, 10, 82, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_144, 10, 83, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_144, 13, 80, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_144, 14, 80, 1, FDRIVE_RATE_250K, },
/* 1.2 MB 5"1/4 floppy disks */
- { FDRIVE_DRV_120, 15, 80, 1, },
- { FDRIVE_DRV_120, 18, 80, 1, },
- { FDRIVE_DRV_120, 18, 82, 1, },
- { FDRIVE_DRV_120, 18, 83, 1, },
- { FDRIVE_DRV_120, 20, 80, 1, },
+ { FDRIVE_DRV_120, 15, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_120, 18, 80, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_120, 18, 82, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_120, 18, 83, 1, FDRIVE_RATE_500K, },
+ { FDRIVE_DRV_120, 20, 80, 1, FDRIVE_RATE_500K, },
/* 720 kB 5"1/4 floppy disks */
- { FDRIVE_DRV_120, 9, 80, 1, },
- { FDRIVE_DRV_120, 11, 80, 1, },
+ { FDRIVE_DRV_120, 9, 80, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_120, 11, 80, 1, FDRIVE_RATE_250K, },
/* 360 kB 5"1/4 floppy disks */
- { FDRIVE_DRV_120, 9, 40, 1, },
- { FDRIVE_DRV_120, 9, 40, 0, },
- { FDRIVE_DRV_120, 10, 41, 1, },
- { FDRIVE_DRV_120, 10, 42, 1, },
+ { FDRIVE_DRV_120, 9, 40, 1, FDRIVE_RATE_300K, },
+ { FDRIVE_DRV_120, 9, 40, 0, FDRIVE_RATE_300K, },
+ { FDRIVE_DRV_120, 10, 41, 1, FDRIVE_RATE_300K, },
+ { FDRIVE_DRV_120, 10, 42, 1, FDRIVE_RATE_300K, },
/* 320 kB 5"1/4 floppy disks */
- { FDRIVE_DRV_120, 8, 40, 1, },
- { FDRIVE_DRV_120, 8, 40, 0, },
+ { FDRIVE_DRV_120, 8, 40, 1, FDRIVE_RATE_250K, },
+ { FDRIVE_DRV_120, 8, 40, 0, FDRIVE_RATE_250K, },
/* 360 kB must match 5"1/4 better than 3"1/2... */
- { FDRIVE_DRV_144, 9, 80, 0, },
+ { FDRIVE_DRV_144, 9, 80, 0, FDRIVE_RATE_250K, },
/* end */
- { FDRIVE_DRV_NONE, -1, -1, 0, },
+ { FDRIVE_DRV_NONE, -1, -1, 0, 0, },
};
void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
int *max_track, int *last_sect,
- FDriveType drive_in, FDriveType *drive)
+ FDriveType drive_in, FDriveType *drive,
+ FDriveRate *rate)
{
const FDFormat *parse;
uint64_t nb_sectors, size;
@@ -2073,6 +2075,7 @@ void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
bdrv_get_geometry_hint(bs, nb_heads, max_track, last_sect);
if (*nb_heads != 0 && *max_track != 0 && *last_sect != 0) {
/* User defined disk */
+ *rate = FDRIVE_RATE_500K;
} else {
bdrv_get_geometry(bs, &nb_sectors);
match = -1;
@@ -2107,6 +2110,7 @@ void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
*max_track = parse->max_track;
*last_sect = parse->last_sect;
*drive = parse->drive;
+ *rate = parse->rate;
}
}
diff --git a/block.h b/block.h
index 49bca5aec0..bbc38300e1 100644
--- a/block.h
+++ b/block.h
@@ -252,9 +252,17 @@ typedef enum FDriveType {
FDRIVE_DRV_NONE = 0x03, /* No drive connected */
} FDriveType;
+typedef enum FDriveRate {
+ FDRIVE_RATE_500K = 0x00, /* 500 Kbps */
+ FDRIVE_RATE_300K = 0x01, /* 300 Kbps */
+ FDRIVE_RATE_250K = 0x02, /* 250 Kbps */
+ FDRIVE_RATE_1M = 0x03, /* 1 Mbps */
+} FDriveRate;
+
void bdrv_get_floppy_geometry_hint(BlockDriverState *bs, int *nb_heads,
int *max_track, int *last_sect,
- FDriveType drive_in, FDriveType *drive);
+ FDriveType drive_in, FDriveType *drive,
+ FDriveRate *rate);
int bdrv_get_translation_hint(BlockDriverState *bs);
void bdrv_set_on_error(BlockDriverState *bs, BlockErrorAction on_read_error,
BlockErrorAction on_write_error);
diff --git a/hw/fdc.c b/hw/fdc.c
index 02ced2225f..08012f9fef 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -172,12 +172,13 @@ static void fd_revalidate(FDrive *drv)
{
int nb_heads, max_track, last_sect, ro;
FDriveType drive;
+ FDriveRate rate;
FLOPPY_DPRINTF("revalidate\n");
if (drv->bs != NULL && bdrv_is_inserted(drv->bs)) {
ro = bdrv_is_read_only(drv->bs);
bdrv_get_floppy_geometry_hint(drv->bs, &nb_heads, &max_track,
- &last_sect, drv->drive, &drive);
+ &last_sect, drv->drive, &drive, &rate);
if (nb_heads != 0 && max_track != 0 && last_sect != 0) {
FLOPPY_DPRINTF("User defined disk (%d %d %d)",
nb_heads - 1, max_track, last_sect);
diff --git a/hw/pc.c b/hw/pc.c
index 59a7f3928f..12c02f2044 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -335,6 +335,7 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
{
int val, nb, nb_heads, max_track, last_sect, i;
FDriveType fd_type[2] = { FDRIVE_DRV_NONE, FDRIVE_DRV_NONE };
+ FDriveRate rate;
BlockDriverState *fd[MAX_FD];
static pc_cmos_init_late_arg arg;
@@ -383,7 +384,7 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
if (fd[i] && bdrv_is_inserted(fd[i])) {
bdrv_get_floppy_geometry_hint(fd[i], &nb_heads, &max_track,
&last_sect, FDRIVE_DRV_NONE,
- &fd_type[i]);
+ &fd_type[i], &rate);
}
}
}