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* Merge branch 'for-next/remove-fsf-address'Sascha Hauer2012-10-037-21/+0
|\ | | | | | | | | | | Conflicts: drivers/net/miidev.c include/miidev.h
| * Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-177-21/+0
| | | | | | | | | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/fat-detection'Sascha Hauer2012-10-031-18/+19
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| * | fs/fat: Handle MBR on the first sectorFranck Jullien2012-09-201-18/+19
| |/ | | | | | | | | | | | | | | Use filetype to detect FAT boot sector. Add support for disk with MBR on the first sector. Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/driver'Sascha Hauer2012-10-031-0/+6
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| * driver: register busJean-Christophe PLAGNIOL-VILLARD2012-09-231-0/+6
| | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | fs: fs.c fix castAlexander Aring2012-09-111-2/+6
|/ | | | | | | Fix casting on min argument, to avoid warnings on 64bit build. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs/nfs: fix read when size < 1024Jean-Christophe PLAGNIOL-VILLARD2012-09-071-1/+5
| | | | | | | Currently we always request 1024. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/link'Sascha Hauer2012-09-053-41/+335
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| * nfs: add readlink supportJean-Christophe PLAGNIOL-VILLARD2012-09-051-28/+58
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * ramfs: add symlink and readlink supportJean-Christophe PLAGNIOL-VILLARD2012-09-051-6/+55
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: introduce get_mounted_path to get the path where a file is mountedJean-Christophe PLAGNIOL-VILLARD2012-09-051-0/+9
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: open: add symlink supportJean-Christophe PLAGNIOL-VILLARD2012-09-051-4/+11
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: implement statJean-Christophe PLAGNIOL-VILLARD2012-09-051-0/+105
| | | | | | | | | | | | stat() stats the file pointed to by path and fills in buf. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: add symlink supportJean-Christophe PLAGNIOL-VILLARD2012-09-051-0/+51
| | | | | | | | | | | | Limit it's support to existing file only Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: rename stat to lstat as we implement lstatJean-Christophe PLAGNIOL-VILLARD2012-09-051-5/+5
| | | | | | | | | | | | | | For compatibility put a inline on lstat for stat until we have the symlink support. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: fix rmdir with symlinkJean-Christophe PLAGNIOL-VILLARD2012-09-051-0/+6
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * fs: add readlink supportJean-Christophe PLAGNIOL-VILLARD2012-09-051-0/+37
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | fs/fat: add filetypeJean-Christophe PLAGNIOL-VILLARD2012-09-041-0/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | fs/mount: add autodetection type supportJean-Christophe PLAGNIOL-VILLARD2012-09-042-1/+34
|/ | | | | | if NULL is pass as type mount will try to autodetect the filesystem type Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* fs nfs: depend on netSascha Hauer2012-07-251-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs: fix standard zero, full devicesSascha Hauer2012-07-042-5/+6
| | | | | | | | | | | | | | | | The standard devices are currently broken since they have the size ~0. As now files use loff_t as file size which is a signed type the read implementation gets confused and now returns -1. The current implementation also has the (somewhat theorical) problem that we do not have real streaming devices, so /dev/zero went out of zeroes after reading 4GB (or now LLONG_MAX). This patch introduces a new cdev flag DEVFS_IS_CHARACTER_DEV and a new file size flag FILE_SIZE_STREAM which makes it possible to create real stream devices instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/resource-size'Sascha Hauer2012-07-022-3/+3
|\ | | | | | | | | | | Conflicts: drivers/base/resource.c fs/fs.c
| * resource: store 'end' instead of 'size' in struct resourceSascha Hauer2012-07-012-3/+3
| | | | | | | | | | | | | | | | | | | | Storing the size instead of the resource end in struct resource was a mistake. 'size' ranges from 0 to UINT[32|64]_MAX + 1 which obviously leads to problems. 'end' on the other hand will never exceed UINT[32|64]_MAX. Also this way we can express a iomem region covering the whole address space. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/fs'Sascha Hauer2012-07-021-0/+30
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| * | fs: Fix file create bug when parent is not a directorySascha Hauer2012-06-301-0/+30
| |/ | | | | | | | | | | | | When creating a file or a directory we have to check if the parent is actually a directory. Otherwise trying it results in a crash. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/sparse'Sascha Hauer2012-07-021-5/+5
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| * | fs FAT: fix warning: Using plain integer as NULL pointerSascha Hauer2012-06-301-5/+5
| |/ | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/misc'Sascha Hauer2012-07-021-0/+6
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| * | fs/devfs.c: disallow write and erase if a partition is read-onlyJan Luebbe2012-06-301-0/+6
| |/ | | | | | | | | Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | partitions: Make 64bit capableSascha Hauer2012-06-301-1/+1
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | make cdev 64bit capableSascha Hauer2012-06-303-7/+8
| | | | | | | | | | | | Next step to 64bit support: Make cdev size a 64bit type. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | use loff_t for file offsetsSascha Hauer2012-06-307-15/+15
| | | | | | | | | | | | | | This is a first step for 64bit file support: Make the file sizes/offsets 64bit. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mtd: fix arguments to bad block ioctlsSascha Hauer2012-06-301-3/+3
|/ | | | | | | | | In the Kernel the mtd ioctls expect a pointer to the offset, whereas barebox interprets the pointer itself as an offset. Since we want to add 64bit support for file sizes a pointer may not be sufficient, so align with the kernel and convert it to a pointer to the offset. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs tftp: Fix short file transfersSascha Hauer2012-06-241-1/+2
| | | | | | | | | With files smaller than the tftp block size the whole transfer is done in tftp_do_open already. In this case we are in STATE_DONE, but there is no error. Set priv->err to 0 and check for it to be able to transfer small files. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs: limit flash erase and protect to the partiton boundaryJohannes Stezenbach2012-06-071-10/+8
| | | | | | | | | | | | | Passing a too large size or offset to erase could affect flash outside the partition boundary. Addresses for SPI flash wrap around, thus giving a count + offset going past the end of the flash would wrap around and erase flash at offset 0. Add the same check for protect. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* devfs: don't erase past the end of the partitionJohannes Stezenbach2012-06-071-0/+3
| | | | | | | | "erase /dev/myflash0.mypart 0xf0000+0xf0000" could erase past the end of the partition. Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'next'Sascha Hauer2012-06-065-138/+1313
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| * lseek: return -1 instead of -errnoSascha Hauer2012-05-181-2/+2
| | | | | | | | | | | | | | | | | | | | The patch making errno a positive value has another bug: lseek was switched to return -errno instead of -1. This does not work since we can lseek we can address the whole 4G address space, have of which has a negative offset when interpreted as a signed integer. Let lseek return -1 on failure again instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ramfs: rember last accessed chunkJan Weitzel2012-05-161-10/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing big files takes longer and longer because of the chunk list By storing a pointer of the recent used chunk in the inode, access times are improved. Testet on with tftp 10M: OMAP4 chunk size 4096: 12244ms 8192: 4239ms patched 2647ms 2785ms i.MX35 chunk size 8192: 7225ms patched 2691ms No impact on much smaller files seen Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * fs readdir: check for NULL pointer againSascha Hauer2012-05-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This got lost in: commit 6188685091c58c9772b990cf0ca6ac522f97a9d0 Author: Sascha Hauer <s.hauer@pengutronix.de> Date: Sun May 13 12:43:58 2012 +0200 Make errno a positive value Normally errno contains a positive error value. A certain unnamed developer mixed this up while implementing U-Boot-v2. Also, normally errno is never set to zero by any library function. This patch fixes this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * fs: Add NFS supportSascha Hauer2012-05-143-0/+1059
| | | | | | | | | | | | | | | | This patch adds readonly NFS support. Currently no links are supported. This is based on the previous U-Boot/NetBSD based code and some Kernel bits. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * Make errno a positive valueSascha Hauer2012-05-141-132/+218
| | | | | | | | | | | | | | | | | | Normally errno contains a positive error value. A certain unnamed developer mixed this up while implementing U-Boot-v2. Also, normally errno is never set to zero by any library function. This patch fixes this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | fs tftp: depend on NET, not on NET_TFTPSascha Hauer2012-05-311-1/+1
| | | | | | | | | | | | | | The tftp filesystem support is by no means dependent on the old tftp support, it depends on NET though. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | fs/tftp: depend on NET_TFTPEric Bénard2012-05-171-0/+1
|/ | | | | | | else the option remains selected when network gets disabled Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* complete: add delpart complete supportJean-Christophe PLAGNIOL-VILLARD2012-04-301-0/+19
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge branch 'work/dns' into nextSascha Hauer2012-04-161-1/+1
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| * fs tftp: use resolv to resolv ip addressSascha Hauer2012-04-151-1/+1
| | | | | | | | | | | | | | instead of assuming the backingstore is a ip address, use resolv() to make it possible to pass in a hostname. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | automount: remove existing automountpointSascha Hauer2012-04-151-0/+2
| | | | | | | | | | | | | | Before creating a new mountpoint on an already existing mountpoint we have to remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | automount: Pass automount pass as environment variableSascha Hauer2012-04-151-4/+9
|/ | | | | | | | This makes it possible to pass a command sequence to the automount command instead of only a script (a command sequence would get confused by the additional argument) Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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