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/OK3568_Linux_fs/kernel/Documentation/admin-guide/blockdev/
H A Dfloppy.rst15 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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H A Dramdisk.rst37 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
H A Dindex.rst10 floppy
/OK3568_Linux_fs/kernel/drivers/ide/
H A Dide-floppy.c66 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_callback() local
84 floppy->sense_key = buf[2] & 0x0F; in ide_floppy_callback()
85 floppy->asc = buf[12]; in ide_floppy_callback()
86 floppy->ascq = buf[13]; in ide_floppy_callback()
87 floppy->progress_indication = buf[15] & 0x80 ? in ide_floppy_callback()
95 "ascq = %x", floppy->sense_key, in ide_floppy_callback()
96 floppy->asc, floppy->ascq); in ide_floppy_callback()
108 static void ide_floppy_report_error(struct ide_disk_obj *floppy, in ide_floppy_report_error() argument
112 if (floppy->sense_key == 0x02 && in ide_floppy_report_error()
113 floppy->asc == 0x3a && in ide_floppy_report_error()
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H A Dide-floppy_ioctl.c42 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_format_capacities() local
55 if (ide_queue_pc_tail(drive, floppy->disk, pc, pc_buf, pc->req_xfer)) { in ide_floppy_get_format_capacities()
123 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_sfrp_bit() local
131 if (ide_queue_pc_tail(drive, floppy->disk, pc, buf, pc->req_xfer)) in ide_floppy_get_sfrp_bit()
143 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_format_unit() local
147 if (floppy->openers > 1) { in ide_floppy_format_unit()
180 if (ide_queue_pc_tail(drive, floppy->disk, pc, buf, pc->req_xfer)) in ide_floppy_format_unit()
203 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_format_progress() local
209 if (ide_queue_pc_tail(drive, floppy->disk, pc, sense_buf, in ide_floppy_get_format_progress()
213 if (floppy->sense_key == 2 && in ide_floppy_get_format_progress()
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dfd.h28 #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) )
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dfd.h28 #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) )
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dfd.h28 #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) )
/OK3568_Linux_fs/kernel/arch/x86/boot/
H A Dmtools.conf.in5 # Actual floppy drive
9 # 1.44 MB floppy disk image
13 # 2.88 MB floppy disk image (mostly for virtual uses)
/OK3568_Linux_fs/kernel/Documentation/ide/
H A Dchangelogs.rst7 Changelog for ide floppy
10 .. include:: ChangeLog.ide-floppy.1996-2002
/OK3568_Linux_fs/kernel/drivers/block/
H A Dataflop.c1487 struct atari_floppy_struct *floppy = bd->rq->rq_disk->private_data; in ataflop_queue_rq() local
1488 int drive = floppy - unit; in ataflop_queue_rq()
1489 int type = floppy->type; in ataflop_queue_rq()
1518 set_capacity(floppy->disk, UDT->blocks); in ataflop_queue_rq()
1536 set_capacity(floppy->disk, UDT->blocks); in ataflop_queue_rq()
1563 struct atari_floppy_struct *floppy = disk->private_data; in fd_locked_ioctl() local
1564 int drive = floppy - unit; in fd_locked_ioctl()
1565 int type = floppy->type; in fd_locked_ioctl()
1615 if (floppy->ref != 1 && floppy->ref != -1) in fd_locked_ioctl()
1661 set_capacity(floppy->disk, UDT->blocks); in fd_locked_ioctl()
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H A DKconfig28 tristate "Normal floppy disk support"
31 If you want to use the floppy disk drive(s) of your PC under Linux,
34 <file:Documentation/admin-guide/blockdev/floppy.rst>.
40 module will be called floppy.
43 bool "Support for raw floppy disk commands (DEPRECATED)"
59 tristate "Amiga floppy support"
63 tristate "Atari floppy support"
67 tristate "Support for PowerMac floppy"
71 floppy controller, say Y here. Most commonly found in PowerMacs.
74 tristate "Support for SWIM Macintosh floppy"
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H A Damiflop.c1458 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()
H A DMakefile14 obj-$(CONFIG_BLK_DEV_FD) += floppy.o
/OK3568_Linux_fs/kernel/arch/m68k/q40/
H A DREADME18 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
/OK3568_Linux_fs/kernel/fs/minix/
H A DKconfig8 partition or a floppy disk) was the original file system for Linux,
12 on older Linux floppy disks. This option will enlarge your kernel
/OK3568_Linux_fs/kernel/fs/affs/
H A DKconfig10 read with this driver due to an incompatibility of the floppy
11 controller used in an Amiga and the standard floppy controller in
/OK3568_Linux_fs/kernel/fs/adfs/
H A DKconfig10 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
/OK3568_Linux_fs/buildroot/system/skeleton/etc/
H A Dgroup14 floppy:x:19:
/OK3568_Linux_fs/kernel/fs/hfs/
H A DKconfig8 floppy disks and hard drive partitions with full read-write access.
/OK3568_Linux_fs/yocto/poky/meta/recipes-core/udev/eudev/
H A Ddevfs-udev.rules13 # floppy devices
14 KERNEL="fd[0-9]*", NAME="floppy/%n"
H A Dpermissions.rules21 DRIVERS!="aacraid", GROUP="floppy"
23 SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394|mmc|pcmcia", GROUP="floppy"
/OK3568_Linux_fs/kernel/drivers/zorro/
H A DKconfig14 floppy or kernel for an embedded system where kernel image size
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-support/eject/
H A Deject_2.1.5.bb1 DESCRIPTION = "Eject allows removable media (typically a CD-ROM, floppy disk, tape, or JAZ or ZIP d…
/OK3568_Linux_fs/kernel/Documentation/admin-guide/nfs/
H A Dnfsroot.rst252 - 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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