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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-29 08:27:32 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-29 08:27:32 -0800 |
commit | f511d7edf53bd49c16131fce28b87428c16239ad (patch) | |
tree | 48fafdc115477f0fa92888be5c0f14c1c9b1e56a /Documentation | |
parent | 32fa458688fa2e68bc433929b2d4941eef7efe39 (diff) | |
parent | 204f47c5a581630369d425b5a4afa48448c30359 (diff) | |
download | op-kernel-dev-f511d7edf53bd49c16131fce28b87428c16239ad.zip op-kernel-dev-f511d7edf53bd49c16131fce28b87428c16239ad.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
ide: remove stale comments from ide-dma.c (take 2)
ide: remove ide-tape documentation from Documentation/ide.txt
qd65xx: remove commented out code
ide-tape: schedule driver for removal after 6 months
ide-disk: add missing printk() KERN_* levels
ide: fix sparse warning about shadowing 'flags' symbol
ide-cd: fix CD/DVD burning
ide-cd: fix 'ireason' handling for REQ_TYPE_ATA_PC requests
qd65xx: fix setup of QD6580 Control register
ide: skip probing port if "hdx=noprobe" was used for both devices on it
ide: remove redundant comment from ide_unregister()
hpt366: fix section mismatch warnings
ide-cd: Enable audio play quirk for Optiarc DVD RW AD-5200A drive
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/feature-removal-schedule.txt | 10 | ||||
-rw-r--r-- | Documentation/ide.txt | 49 |
2 files changed, 10 insertions, 49 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 4d3aa51..ba899ff 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -172,6 +172,16 @@ Who: Len Brown <len.brown@intel.com> --------------------------- +What: ide-tape driver +When: July 2008 +Files: drivers/ide/ide-tape.c +Why: This driver might not have any users anymore and maintaining it for no + reason is an effort no one wants to make. +Who: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>, Borislav Petkov + <petkovbb@googlemail.com> + +--------------------------- + What: libata spindown skipping and warning When: Dec 2008 Why: Some halt(8) implementations synchronize caches for and spin diff --git a/Documentation/ide.txt b/Documentation/ide.txt index 94e2e3b..bcd7cd1 100644 --- a/Documentation/ide.txt +++ b/Documentation/ide.txt @@ -258,8 +258,6 @@ Summary of ide driver parameters for kernel command line As for VLB, it is safest to not specify it. Bigger values are safer than smaller ones. - "idex=noprobe" : do not attempt to access/use this interface - "idex=base" : probe for an interface at the addr specified, where "base" is usually 0x1f0 or 0x170 and "ctl" is assumed to be "base"+0x206 @@ -309,53 +307,6 @@ are detected automatically). ================================================================================ -IDE ATAPI streaming tape driver -------------------------------- - -This driver is a part of the Linux ide driver and works in co-operation -with linux/drivers/block/ide.c. - -The driver, in co-operation with ide.c, basically traverses the -request-list for the block device interface. The character device -interface, on the other hand, creates new requests, adds them -to the request-list of the block device, and waits for their completion. - -Pipelined operation mode is now supported on both reads and writes. - -The block device major and minor numbers are determined from the -tape's relative position in the ide interfaces, as explained in ide.c. - -The character device interface consists of the following devices: - - ht0 major 37, minor 0 first IDE tape, rewind on close. - ht1 major 37, minor 1 second IDE tape, rewind on close. - ... - nht0 major 37, minor 128 first IDE tape, no rewind on close. - nht1 major 37, minor 129 second IDE tape, no rewind on close. - ... - -Run /dev/MAKEDEV to create the above entries. - -The general magnetic tape commands compatible interface, as defined by -include/linux/mtio.h, is accessible through the character device. - -General ide driver configuration options, such as the interrupt-unmask -flag, can be configured by issuing an ioctl to the block device interface, -as any other ide device. - -Our own ide-tape ioctl's can be issued to either the block device or -the character device interface. - -Maximal throughput with minimal bus load will usually be achieved in the -following scenario: - - 1. ide-tape is operating in the pipelined operation mode. - 2. No buffering is performed by the user backup program. - - - -================================================================================ - Some Terminology ---------------- IDE = Integrated Drive Electronics, meaning that each drive has a built-in |