- 09 10月, 2008 2 次提交
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由 Kiyoshi Ueda 提交于
This patch converts memstick to use __blk_end_request() directly so that end_{queued|dequeued}_request() can be removed. Signed-off-by: NKiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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由 Tejun Heo 提交于
* Implement disk_devt() and part_devt() and use them to directly access devt instead of computing it from ->major and ->first_minor. Note that all references to ->major and ->first_minor outside of block layer is used to determine devt of the disk (the part0) and as ->major and ->first_minor will continue to represent devt for the disk, converting these users aren't strictly necessary. However, convert them for consistency. * Implement disk_max_parts() to avoid directly deferencing genhd->minors. * Update bdget_disk() such that it doesn't assume consecutive minor space. * Move devt computation from register_disk() to add_disk() and make it the only one (all other usages use the initially determined value). These changes clean up the code and will help disk->part dereference fix and extended block device numbers. Signed-off-by: NTejun Heo <tj@kernel.org> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 14 9月, 2008 1 次提交
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由 Alex Dubov 提交于
- 8-bit interface mode never worked properly. The only adapter I have which supports the 8b mode (the Jmicron) had some problems with its clock wiring and they discovered it only now. We also discovered that ProHG media is more sensitive to the ordering of initialization commands. - Make the driver fall back to highest supported mode instead of always falling back to serial. The driver will attempt the switch to 8b mode for any new MSPro card, but not all of them support it. Previously, these new cards ended up in serial mode, which is not the best idea (they work fine with 4b, after all). - Edit some macros for better conformance to Sony documentation Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 27 7月, 2008 2 次提交
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由 Alex Dubov 提交于
Instead of using a separate thread to pump requests from block layer queue to memstick, do so inline, utilizing the callback design of the memstick. [akpm@linux-foundation.org: fix warnings] Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
In some cases it may be desirable to ensure that associated driver is not going to access the media in some period of time. "start" and "stop" methods are provided therefore to allow it. Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 4月, 2008 1 次提交
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由 Greg Kroah-Hartman 提交于
struct class_device is going away, struct device should be used instead. Signed-off-by: NTony Jones <tonyj@suse.de> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 20 3月, 2008 2 次提交
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由 Alex Dubov 提交于
Newer MemoryStick (HG) cards and hosts support 8-bit parallel mode of operation in addition to original 4-bit and 1-bit modes. Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
MemoryStick storage cards, when in parallel mode, send several meaningful bits of their "INT" register as part of command response. This data is stored by host and can be used to spare invocation of "GET_INT" TPC on each data page transferred between host and card. Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 3月, 2008 5 次提交
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由 Alex Dubov 提交于
Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alex Dubov 提交于
Thanks to some input from kind people at JMicron it is now possible to have more correct definitions of protocol structures and bit field semantics. Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 2月, 2008 1 次提交
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由 Alex Dubov 提交于
Sony MemoryStick cards are used in many products manufactured by Sony. They are available both as storage and as IO expansion cards. Currently, only MemoryStick Pro storage cards are supported via TI FlashMedia MemoryStick interface. [mboton@gmail.com: biuld fix] [akpm@linux-foundation.org: build fix] Signed-off-by: NAlex Dubov <oakad@yahoo.com> Signed-off-by: NMiguel Boton <mboton@gmail.co> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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