| /Linux-v4.19/drivers/ide/ |
| D | ide-floppy.c | 65 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_callback() local
83 floppy->sense_key = buf[2] & 0x0F; in ide_floppy_callback()
84 floppy->asc = buf[12]; in ide_floppy_callback()
85 floppy->ascq = buf[13]; in ide_floppy_callback()
86 floppy->progress_indication = buf[15] & 0x80 ? in ide_floppy_callback()
94 "ascq = %x", floppy->sense_key, in ide_floppy_callback()
95 floppy->asc, floppy->ascq); in ide_floppy_callback()
107 static void ide_floppy_report_error(struct ide_disk_obj *floppy, in ide_floppy_report_error() argument
111 if (floppy->sense_key == 0x02 && in ide_floppy_report_error()
112 floppy->asc == 0x3a && in ide_floppy_report_error()
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| D | ide-floppy_ioctl.c | 41 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_format_capacities() local
54 if (ide_queue_pc_tail(drive, floppy->disk, pc, pc_buf, pc->req_xfer)) { in ide_floppy_get_format_capacities()
122 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_sfrp_bit() local
130 if (ide_queue_pc_tail(drive, floppy->disk, pc, buf, pc->req_xfer)) in ide_floppy_get_sfrp_bit()
142 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_format_unit() local
146 if (floppy->openers > 1) { in ide_floppy_format_unit()
179 if (ide_queue_pc_tail(drive, floppy->disk, pc, buf, pc->req_xfer)) in ide_floppy_format_unit()
202 struct ide_disk_obj *floppy = drive->driver_data; in ide_floppy_get_format_progress() local
208 if (ide_queue_pc_tail(drive, floppy->disk, pc, sense_buf, in ide_floppy_get_format_progress()
212 if (floppy->sense_key == 2 && in ide_floppy_get_format_progress()
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| /Linux-v4.19/Documentation/blockdev/ |
| D | floppy.txt | 1 This file describes the floppy driver.
13 The floppy driver is configured using the 'floppy=' option in
20 linux-2.6.9 floppy=thinkpad
25 append = "floppy=thinkpad"
27 Several floppy related options may be given, example:
29 linux-2.6.9 floppy=daring floppy=two_fdc
30 append = "floppy=daring floppy=two_fdc"
41 If you use the floppy driver as a module, use the following syntax:
42 modprobe floppy floppy="<options>"
45 modprobe floppy floppy="omnibook messages"
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| D | ramdisk.txt | 36 rescue floppy disk.
80 Consider a typical two floppy disk setup, where you will have the
84 starts at an offset of 0 kB from the beginning of the floppy.
91 sequence so that you have a chance to switch floppy disks.
140 e) Put the kernel onto the floppy
144 f) Put the RAM disk image onto the floppy, after the kernel. Use an offset
146 (possibly larger) kernel onto the same floppy later without overlapping
149 not larger than the total space on your floppy (usually 1440 kB).
160 That is it. You now have your boot/root compressed RAM disk floppy. Some
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| D | 00-INDEX | 9 floppy.txt
10 - notes and driver options for the floppy disk driver.
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| /Linux-v4.19/arch/arm/include/asm/ |
| D | floppy.h | 81 int floppy, drive_count; in fd_scandrives()
89 for (floppy = 0; floppy < 4; floppy ++) { in fd_scandrives()
104 LAST_OUT(UNIT(floppy)); in fd_scandrives()
111 floppy -= 1; in fd_scandrives()
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| /Linux-v4.19/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-v4.19/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-v4.19/Documentation/ide/ |
| D | 00-INDEX | 5 ChangeLog.ide-floppy.1996-2002
6 - ide-floppy changelog
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| /Linux-v4.19/drivers/block/ |
| D | ataflop.c | 1426 struct atari_floppy_struct *floppy; in redo_fd_request() local
1441 floppy = fd_request->rq_disk->private_data; in redo_fd_request()
1442 drive = floppy - unit; in redo_fd_request()
1443 type = floppy->type; in redo_fd_request()
1456 set_capacity(floppy->disk, UDT->blocks); in redo_fd_request()
1474 set_capacity(floppy->disk, UDT->blocks); in redo_fd_request()
1515 struct atari_floppy_struct *floppy = disk->private_data; in fd_locked_ioctl() local
1516 int drive = floppy - unit; in fd_locked_ioctl()
1517 int type = floppy->type; in fd_locked_ioctl()
1567 if (floppy->ref != 1 && floppy->ref != -1) in fd_locked_ioctl()
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| D | Kconfig | 28 tristate "Normal floppy disk support"
31 If you want to use the floppy disk drive(s) of your PC under Linux,
34 <file:Documentation/blockdev/floppy.txt>.
40 module will be called floppy.
43 tristate "Amiga floppy support"
47 tristate "Atari floppy support"
51 tristate "Support for PowerMac floppy"
55 floppy controller, say Y here. Most commonly found in PowerMacs.
58 tristate "Support for SWIM Macintosh floppy"
61 You should select this option if you want floppy support
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| D | amiflop.c | 1381 struct amiga_floppy_struct *floppy; in redo_fd_request() local
1393 floppy = rq->rq_disk->private_data; in redo_fd_request()
1394 drive = floppy - unit; in redo_fd_request()
1405 if ((int)block > floppy->blocks) { in redo_fd_request()
1410 track = block / (floppy->dtype->sects * floppy->type->sect_mult); in redo_fd_request()
1411 sector = block % (floppy->dtype->sects * floppy->type->sect_mult); in redo_fd_request()
1424 memcpy(data, floppy->trackbuf + sector * 512, 512); in redo_fd_request()
1426 memcpy(floppy->trackbuf + sector * 512, data, 512); in redo_fd_request()
1439 floppy->dirty = 1; in redo_fd_request()
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| D | Makefile | 11 obj-$(CONFIG_BLK_DEV_FD) += floppy.o
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| D | floppy.c | 318 #define PH_HEAD(floppy, head) (((((floppy)->stretch & 2) >> 1) ^ head) << 2) argument
319 #define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH) argument
491 #define SECTSIZE (_FD_SECTSIZE(*floppy))
3004 struct floppy_struct *floppy; in drive_name() local
3007 floppy = floppy_type + type; in drive_name()
3010 floppy = floppy_type + UDP->native_format; in drive_name()
3014 if (floppy->name) in drive_name()
3015 return floppy->name; in drive_name()
4893 static char *floppy; variable
4914 if (floppy) in floppy_module_init()
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| /Linux-v4.19/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-v4.19/fs/affs/ |
| D | Kconfig | 9 read with this driver due to an incompatibility of the floppy
10 controller used in an Amiga and the standard floppy controller in
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| /Linux-v4.19/fs/minix/ |
| D | Kconfig | 7 partition or a floppy disk) was the original file system for Linux,
11 on older Linux floppy disks. This option will enlarge your kernel
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| /Linux-v4.19/fs/adfs/ |
| D | Kconfig | 9 and from ADFS-formatted floppy discs. If you also want to be able to
26 hard drives and ADFS-formatted floppy disks. This is experimental
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| /Linux-v4.19/fs/hfs/ |
| D | Kconfig | 7 floppy disks and hard drive partitions with full read-write access.
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| /Linux-v4.19/drivers/zorro/ |
| D | Kconfig | 13 floppy or kernel for an embedded system where kernel image size
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| /Linux-v4.19/Documentation/filesystems/nfs/ |
| D | nfsroot.txt | 254 3.1) Booting from a floppy using syslinux
256 When building kernels, an easy way to create a boot floppy that uses
265 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-v4.19/drivers/eisa/ |
| D | Kconfig | 50 you are building an installation floppy or kernel for an
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| /Linux-v4.19/Documentation/filesystems/ |
| D | affs.txt | 133 file system (for example, partition, floppy disk, ...). With the Amiga,
217 It's not possible to read floppy disks with a normal PC or workstation
218 due to an incompatibility with the Amiga floppy controller.
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| /Linux-v4.19/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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| /Linux-v4.19/Documentation/ |
| D | pnp.txt | 61 Suppose you need to activate the floppy disk controller.
68 PC standard floppy disk controller
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