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53 Commits

Author SHA1 Message Date
Xiang Xiao
6b6c11f0ad mtd: Replace MTDIOC_XIPBASE with BIOC_XIPBASE 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-12 08:01:29 -03:00
Xiang Xiao
177e1ced3f Revert "mtd: Add MTDIOC_FLUSH IOCTL like MTDIOC_XIPBASE" 
to simplify flt and partion layer implementation

This reverts commit 2e49e1bc5c.
 2021-08-12 08:01:29 -03:00
Xiang Xiao
f4addbd640 mtd: Replace MTDIOC_PARTINFO with BIOC_PARTINFO 
to simplify flt and partion layer implementation

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-12 08:01:29 -03:00
Gustavo Henrique Nihei
62fa4b0018 mtd: Translate BIOC_PARTINFO into MTDIOC_PARTINFO on FTL driver 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-10 19:45:14 -07:00
Xiang Xiao
6a396eb224 Fix the printf warning after off_t change 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id46daa2ee690a73d3187b479f0e7ab0e2e361764
 2021-08-04 06:48:30 -07:00
Xiang Xiao
2e49e1bc5c mtd: Add MTDIOC_FLUSH IOCTL like MTDIOC_XIPBASE 
since the old design reuse BIOC_FLUSH for
MTD device which make some confusion

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-15 13:26:45 -03:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-03 08:36:03 -07:00
Xiang Xiao
f1e821833b mtd/ftl: Don't call ferr if return value equals -ENOTTY 
MIRTOS4BES-22

since -ENOTTY is an expected code to indicate IOCTL isn't supported

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I62cf58c514be696327ad769ab2f35099154bcb42
 2021-04-06 22:36:09 +01:00
Byron Ellacott
9a1b726bae fs: change geometry types from size_t to blkcnt_t and blksize_t 
This change reflects that the geometry isn't related to the largest
allocatable unit on the platform.

Calls to read and write block devices are also affected and have
been updated.
 2021-02-18 20:38:22 -08:00
YAMAMOTO Takashi
b48408cdeb drivers/mtd/ftl.c: Fix syslog formats 2020-11-21 19:38:32 -08:00
YAMAMOTO Takashi
b286902266 drivers/mtd/ftl.c: Fix syslog formats 2020-11-20 22:22:53 -08:00
Xiang Xiao
73723dd31c drivers/rwbuffer: Avoid ftl driver allocate the temporary erase buffer 
If the buffer to be flushed isn't multipled by the erase size,
let's pad the buffer proactively to avoid the allocation in ftl.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6d7904aafab93a7886a594319d65826b81cd3cd1

3Change-Id: I88276149cc7826e7416929ca60b06314e96079a6
 2020-08-29 02:57:36 -07:00
Gregory Nutt
66ab039b89 drivers/: Remove support for CONFIG_FS_WRITABLE 2020-03-22 08:24:07 -05:00
Gregory Nutt
c8b39b48bb z20x: w25boot configuration nees CONFIG_FS_WRITABLE 
boards/z80/ez80/z20x/configs/w25boot/defconfig:  needs CONFIG_FS_WRITABLE=y

Style cleanup / Correct file header

  drivers/bch/bchdev_register.c, drivers/mtd/ftl.c, and fs/driver/fs_findblockdriver.c:
  Run through nxstyle; replace BSD-3 license with Apache 2.0
 2020-03-07 16:59:38 -03:00
Xiang Xiao
cde88cabcc Run codespell -w with the latest dictonary again 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-02-23 22:27:46 +01:00
Xiang Xiao
78b725907d drivers/mtd/ftl.c: ADd support support unlink operation to avoid the memory leak 2018-11-09 08:22:51 -06:00
Xiang Xiao
47a2edc7a4 drivers/mtd/ftl.c: Allocate eblock only when it's really needed 2018-11-09 08:21:10 -06:00
zhuyanlin
e9000df50c drivers/mtd/ftl.c: Make READAHEAD and WRITEBUFFER work independently of each other. There have cases we use writebuffer but not readbuffer, so the write buffer must be flushed before read. Let rwb driver do it. 2018-11-09 08:18:46 -06:00
Xiang Xiao
65177b3344 drivers/mtd/ftl.c: Change ftl_initialize_by_name to ftl_initialize_by_path 2018-11-09 08:15:57 -06:00
Xiang Xiao
6ee09e8888 drivers/mtd/ftl.c: Support BIOC_FLUSH ioctl 2018-11-09 08:12:52 -06:00
Gregory Nutt
15a1e44586 drivers/mtd/ftl.c: Reduce size of stack buffer from 64 to a maximum size as determined from NAME_MAX 2018-08-28 08:19:15 -06:00
Xiang Xiao
8b5ac497ad drivers/mtd/ftl.c: Support initialization of an FTL block device with a custom name 2018-08-28 07:15:57 -06:00
Juha Niskanen
0f7210b0ae mtd: fix some unallocated and NULL pointer issues. rwb->wrflush and rwb->wrmaxblocks in rwbuffer could get unallocated values from ftl_initialize() in some configurations. Also fixes related assert: 
up_assert: Assertion failed at file:rwbuffer.c line: 643

that can happen with the following configuration:

  CONFIG_FTL_WRITEBUFFER=y
  CONFIG_DRVR_WRITEBUFFER=y
  # CONFIG_FS_WRITABLE is not set

These problems are caused by CONFIG variable differences between the buffer layers. TODO: This is not a perfect solution. readahead support has similar issues.
 2017-05-11 07:22:21 -06:00
Gregory Nutt
46dbbe837e rwbuffer.h moved from include/nuttx/ to include/nuttx/drivers. 2016-07-20 13:54:38 -06:00
Gregory Nutt
efb02f2ef1 drivers/: Change some nerr() ERRORS to nwarn() WARNINGS. Anomolous network evernts are not errors. 2016-06-12 08:31:22 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
1cdc746726 Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES 2016-06-11 14:14:08 -06:00
Gregory Nutt
fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt
84cd720479 FTL: Make it clear the the unlink method has not been implemented 2016-04-15 07:03:28 -06:00
Gregory Nutt
015429684f MTD progmem: Fix an address calculation 2015-11-13 11:32:34 -06:00
Gregory Nutt
b33f8b3013 MTD read-ahear/write buffering layer seems functional 2014-09-25 13:35:10 -06:00
Gregory Nutt
1780810d3d Rename kmalloc to kmm_malloc for consistency 2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
ab1ab379dd Addition rwbuffer interfaces should not be enabled unless they are needed; if rwbuffer support is enabled, it should not be unconditionally enabled in SMART and FTL 2014-07-11 16:19:17 -06:00
Gregory Nutt
8516551e54 Add an MTD layer that will add read-ahead or write buffering to any MTD driver (incomplete) 2014-07-11 11:20:11 -06:00
Gregory Nutt
3a1324741a More trailing whilespace removal 2014-04-13 14:32:20 -06:00
Gregory Nutt
897572a552 Moved include/nuttx/mtd.h to include/nuttx/mtd/mtd.h 2013-11-15 11:22:23 -06:00
Gregory Nutt
4f15d37b62 Add support for the byte write method to MTD partition logic; Beef up the MTD partition test -- and fix resulting bugs detected 2013-05-02 08:07:42 -06:00
patacongo
5306523bce Patches from Petteri Aimonen + stdbool and rand() changes for Freddie Chopin 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5415 42af7a65-404d-4744-a932-0658087f49c3
 2012-12-07 16:00:56 +00:00
patacongo
7a9457bb07 Email address change in nuttx/ 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:32:24 +00:00
patacongo
1c7794b97d Combine cfset[o|i]speed to cfsetspeed; combine cfget[o|i]speed for cfgetspeed 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4975 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-24 22:56:36 +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
ee04a259db ADS7843E driver is code complete 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4018 42af7a65-404d-4744-a932-0658087f49c3
 2011-10-04 17:08:59 +00:00
patacongo
767975d882 Add a flash_eraseall() function 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3918 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-27 16:31:41 +00:00
patacongo
4e04155ad1 Add a RAM-based MTD device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3532 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-24 17:35:16 +00:00
patacongo
12afb230bf Fixes for kernel stub builds 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3473 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 16:40:47 +00:00
patacongo
11fcce1db9 Add support for RAMTRON NVRAM devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3347 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-06 15:39:02 +00:00
patacongo
e379d21a2e Fix syntax error in debug statement 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2367 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-17 15:10:46 +00:00
patacongo
447904aae2 Fix CPP conditional syntax 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2364 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-17 14:27:19 +00:00
patacongo
e385b1074b Clean-up from big switch to stdint/stdbool 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2362 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-16 23:23:46 +00:00