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28 Commits

Author SHA1 Message Date
Gregory Nutt
fc0a5e19d0 drivers/bch: The character driver to block device access now supports an IOCTL to get the geomtry of the underlying block device. 2017-10-20 11:36:44 -06:00
Gregory Nutt
42a0796615 Squashed commit of the following: 
sched/semaphore:  Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable.  Changed all references to sem_post in the OS to nxsem_post().

    sched/semaphore:  Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable.  Changed all references to sem_destroy() in the OS to nxsem_destroy().

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
 2017-10-03 15:35:24 -06:00
Jussi Kivilinna
03a3aca774 drivers/bch: add poll support 2017-09-01 07:54:49 -06:00
Masayuki Ishikawa
810f9b516c drivers/bch: Fix 'Missing Unlock' in bchdev_driver.c 
Jira: PDFW15IS-265
Coverity-ID: 10597
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2017-05-22 14:29:41 +09:00
EunBong Song
5ef00f0b91 drivers/bch: BCH character driver bch_ioctl() always returns -ENOTTY for DIOC_GETPRIV command. It should returns OK if DIOC_GETPRIV command succeeds. 2017-05-16 08:01:05 -06:00
Gregory Nutt
ba2b345990 Remove a few remaining use of the obsolteted 'Compilation Switches' program section 2017-01-22 08:57:18 -06:00
Gregory Nutt
4b4dbc79a2 Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
Gregory Nutt
dcb85af387 Add logic to automatically wrap a block device as a BCH device with no visible character device 2015-11-21 10:14:01 -06:00
Gregory Nutt
f03e435e43 drivers/bch: Add support for delayed unlinking of BCH driver 2015-11-21 09:15:12 -06:00
Gregory Nutt
896834002a BCH driver should forward ioctl commands to the contained block driver 2015-11-09 11:47:25 -06:00
Gregory Nutt
cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Gregory Nutt
e4d2822af8 Make some file section headers more consistent with standard 2015-04-08 07:15:32 -06:00
Gregory Nutt
dba41a7048 chdev_driver: Avoid NULL pointer dereference when bch->refs == 255. From Juha Niskanen 2015-03-12 07:58:36 -06:00
Gregory Nutt
c956d6d820 Add support for seeking in BCH. From Sébastien Lorquet. 2014-11-13 09:04:42 -06:00
Gregory Nutt
b33f8b3013 MTD read-ahear/write buffering layer seems functional 2014-09-25 13:35:10 -06:00
Gregory Nutt
dc7bcb0c1d BCH: Add configurable AES encryption support to block-to-character (BCH) driver. This allows any block device to be accessed as an encrypted character device. From Max Nekludov 2014-07-07 08:00:00 -06:00
Gregory Nutt
417f67c132 Clean up some naming: fd vs. fildes vs. filedes and filep vs filp 2013-09-28 16:50:07 -06:00
patacongo
d4c88180c3 Add capability to traverse inodes in the NuttX psuedo-filesystem 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5004 42af7a65-404d-4744-a932-0658087f49c3
 2012-08-03 19:11:11 +00:00
patacongo
2fe4ad52f8 Move file-system header files to include/nuttx/fs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 18:01:07 +00:00
patacongo
37b42d4259 Fix AVR warnings; FAT FS needs to use off_t instead of size_t 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3728 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-20 20:54:45 +00:00
patacongo
cb89120bd4 Fix errors/warnings reported by eZ80 compiler 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2239 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-06 22:53:47 +00:00
patacongo
636e70e891 Additional fixes for devkitARM toolchain 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1876 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-11 16:32:55 +00:00
patacongo
aa22bbeb39 All file_operations vtables should be static const 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1871 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-10 15:22:49 +00:00
patacongo
45456750bf warning removal 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1834 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-28 23:45:05 +00:00
patacongo
17edec8443 Needs conditional compilation for POLL disabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1273 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-17 23:58:46 +00:00
patacongo
dbda581f26 Add infrastructure to support poll() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1258 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-16 18:48:29 +00:00
patacongo
f2b7c5e6b4 Flush dirty cache on close 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1250 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-16 01:57:16 +00:00
patacongo
9f05f24615 Block-to-character driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1235 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-15 00:14:05 +00:00