| /Linux-v5.15/Documentation/admin-guide/blockdev/ |
| D | floppy.rst | 15 The floppy driver is configured using the 'floppy=' option in
22 linux-2.6.9 floppy=thinkpad
27 append = "floppy=thinkpad"
29 Several floppy related options may be given, example::
31 linux-2.6.9 floppy=daring floppy=two_fdc
32 append = "floppy=daring floppy=two_fdc"
43 If you use the floppy driver as a module, use the following syntax::
45 modprobe floppy floppy="<options>"
49 modprobe floppy floppy="omnibook messages"
51 If you need certain options enabled every time you load the floppy driver,
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| D | ramdisk.rst | 37 rescue floppy disk.
117 e) Put the kernel onto the floppy::
121 f) Put the RAM disk image onto the floppy, after the kernel. Use an offset
123 (possibly larger) kernel onto the same floppy later without overlapping
126 not larger than the total space on your floppy (usually 1440 kB)::
134 That is it. You now have your boot/root compressed RAM disk floppy. Some
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| D | index.rst | 10 floppy
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| /Linux-v5.15/include/uapi/linux/ |
| D | fd.h | 28 #define FD_SECTBASE(floppy) ((((floppy)->stretch & FD_SECTBASEMASK) >> 2) ^ 1) argument
35 #define FD_SIZECODE(floppy) (((((floppy)->rate&FD_SIZECODEMASK)>> 3)+ 2) %8) argument
36 #define FD_SECTSIZE(floppy) ( (floppy)->rate & FD_2M ? \ argument
37 512 : 128 << FD_SIZECODE(floppy) )
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| /Linux-v5.15/arch/x86/boot/ |
| D | mtools.conf.in | 5 # Actual floppy drive
9 # 1.44 MB floppy disk image
13 # 2.88 MB floppy disk image (mostly for virtual uses)
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| /Linux-v5.15/Documentation/ide/ |
| D | changelogs.rst | 7 Changelog for ide floppy
10 .. include:: ChangeLog.ide-floppy.1996-2002
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| D | ChangeLog.ide-floppy.1996-2002 | 3 * ALPHA patches to this driver on an EASYSTOR LS-120 ATAPI floppy drive.
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| /Linux-v5.15/drivers/block/ |
| D | Kconfig | 22 tristate "Normal floppy disk support"
25 If you want to use the floppy disk drive(s) of your PC under Linux,
28 <file:Documentation/admin-guide/blockdev/floppy.rst>.
34 module will be called floppy.
37 tristate "Amiga floppy support"
41 tristate "Atari floppy support"
45 tristate "Support for PowerMac floppy"
49 floppy controller, say Y here. Most commonly found in PowerMacs.
52 tristate "Support for SWIM Macintosh floppy"
55 You should select this option if you want floppy support
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| D | ataflop.c | 1490 struct atari_floppy_struct *floppy = bd->rq->rq_disk->private_data; in ataflop_queue_rq() local
1491 int drive = floppy - unit; in ataflop_queue_rq()
1492 int type = floppy->type; in ataflop_queue_rq()
1566 struct atari_floppy_struct *floppy = disk->private_data; in fd_locked_ioctl() local
1567 int drive = floppy - unit; in fd_locked_ioctl()
1568 int type = floppy->type; in fd_locked_ioctl()
1618 if (floppy->ref != 1 && floppy->ref != -1) in fd_locked_ioctl()
1722 if (floppy->ref != 1 && floppy->ref != -1) in fd_locked_ioctl()
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| D | amiflop.c | 1458 static blk_status_t amiflop_rw_cur_segment(struct amiga_floppy_struct *floppy, in amiflop_rw_cur_segment() argument
1461 int drive = floppy - unit; in amiflop_rw_cur_segment()
1472 track = block / (floppy->dtype->sects * floppy->type->sect_mult); in amiflop_rw_cur_segment()
1473 sector = block % (floppy->dtype->sects * floppy->type->sect_mult); in amiflop_rw_cur_segment()
1484 memcpy(data, floppy->trackbuf + sector * 512, 512); in amiflop_rw_cur_segment()
1486 memcpy(floppy->trackbuf + sector * 512, data, 512); in amiflop_rw_cur_segment()
1495 floppy->dirty = 1; in amiflop_rw_cur_segment()
1508 struct amiga_floppy_struct *floppy = rq->rq_disk->private_data; in amiflop_queue_rq() local
1517 err = amiflop_rw_cur_segment(floppy, rq); in amiflop_queue_rq()
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| D | Makefile | 14 obj-$(CONFIG_BLK_DEV_FD) += floppy.o
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| D | floppy.c | 306 #define PH_HEAD(floppy, head) (((((floppy)->stretch & 2) >> 1) ^ head) << 2) argument
307 #define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH) argument
479 #define SECTSIZE (_FD_SECTSIZE(*floppy))
2970 struct floppy_struct *floppy; in drive_name() local
2973 floppy = floppy_type + type; in drive_name()
2976 floppy = floppy_type + drive_params[drive].native_format; in drive_name()
2980 if (floppy->name) in drive_name()
2981 return floppy->name; in drive_name()
4905 static char *floppy; variable
4926 if (floppy) in floppy_module_init()
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| /Linux-v5.15/arch/m68k/q40/ |
| D | README | 18 The floppy imposes a very high interrupt load on the CPU, approx 30K/s.
21 it can make the floppy very slow or practically stop. Other Q40 OS' simply
22 poll the floppy for this reason - something that can't be done in Linux.
35 floppy.c # normal PC driver, DMA emu in asm/floppy.h
85 Most interfacing like floppy, IDE, serial and parallel ports is done via ISA
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| /Linux-v5.15/fs/minix/ |
| D | Kconfig | 8 partition or a floppy disk) was the original file system for Linux,
12 on older Linux floppy disks. This option will enlarge your kernel
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| /Linux-v5.15/fs/affs/ |
| D | Kconfig | 10 read with this driver due to an incompatibility of the floppy
11 controller used in an Amiga and the standard floppy controller in
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| /Linux-v5.15/fs/adfs/ |
| D | Kconfig | 10 and from ADFS-formatted floppy discs. If you also want to be able to
27 hard drives and ADFS-formatted floppy disks. This is experimental
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| /Linux-v5.15/fs/hfs/ |
| D | Kconfig | 8 floppy disks and hard drive partitions with full read-write access.
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| /Linux-v5.15/drivers/zorro/ |
| D | Kconfig | 14 floppy or kernel for an embedded system where kernel image size
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| /Linux-v5.15/Documentation/admin-guide/nfs/ |
| D | nfsroot.rst | 252 - Booting from a floppy using syslinux
254 When building kernels, an easy way to create a boot floppy that uses
264 access to the floppy drive device, /dev/fd0
271 a floppy using dd, configure the boot device using rdev, and
272 boot using the resulting floppy. Linux no longer supports this
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| /Linux-v5.15/Documentation/filesystems/ |
| D | affs.rst | 154 file system (for example, partition, floppy disk, ...). With the Amiga,
245 It's not possible to read floppy disks with a normal PC or workstation
246 due to an incompatibility with the Amiga floppy controller.
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| /Linux-v5.15/Documentation/admin-guide/ |
| D | initrd.rst | 108 you're building an install floppy), the root file system creation
127 - a floppy disk (works everywhere but it's painfully slow)
173 For experimenting with initrd, you may want to take a rescue floppy and
279 1) system boots from floppy or other media with a minimal kernel
319 from CD, e.g. by using a boot floppy and bootstrapping a bigger RAM disk
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| D | pnp.rst | 61 Suppose you need to activate the floppy disk controller.
68 PC standard floppy disk controller
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| /Linux-v5.15/drivers/scsi/arm/ |
| D | Kconfig | 27 Around 1991, Arxe Systems Limited released a high density floppy
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| /Linux-v5.15/drivers/eisa/ |
| D | Kconfig | 71 you are building an installation floppy or kernel for an
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| /Linux-v5.15/drivers/iommu/intel/ |
| D | Kconfig | 83 16MiB to make floppy (an ISA device) work.
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