Commit Graph

60 Commits

Author SHA1 Message Date
ChenChuang
e43aa99ae8 fix: the bug about rwbuffer causing mem overflow
when the offest from rwb->wrblockstart to startblock
plus rwb->wrnblocks is greater than rwb->wralignblocks,
it will be causing memory overflow since rwb->wrbuffer is
allocated rwb.wrmaxblock(rwb.wralignblocks) blocks.
2024-04-20 11:58:12 -03:00
chao an
6d50274ebe nuttx/list: rename container_of to list_container_of from public header
Use private naming to avoid conflicts with user applications

In file included from libuv/src/unix/internal.h:25,
                 from libuv/src/unix/udp.c:23:
libuv/src/uv-common.h:57: warning: "container_of" redefined
   57 | #define container_of(ptr, type, member) \
      |
In file included from nuttx/include/nuttx/list.h:47,
                 from nuttx/include/nuttx/tls.h:40,
                 from nuttx/include/nuttx/sched.h:48,
                 from nuttx/include/nuttx/arch.h:87,
                 from nuttx/include/nuttx/userspace.h:35,
                 from nuttx/include/nuttx/mm/mm.h:30,
                 from nuttx/include/nuttx/kmalloc.h:34,
                 from nuttx/include/nuttx/lib/lib.h:31,
                 from nuttx/include/stdio.h:35,
                 from apps/system/libuv/libuv/include/uv.h:59,
                 from libuv/src/unix/udp.c:22:
nuttx/include/nuttx/nuttx.h:48: note: this is the location of the previous definition
   48 | #define container_of(ptr, type, member) \
      |

Signed-off-by: chao an <anchao@lixiang.com>
2024-02-29 19:44:54 +08:00
Bowen Wang
169f47beec rpmsg: make all the rpmsg services deponds on RPMSG
After decoupled the rpmsg and rptun, all the rpmsg service should
depends on the RPMSG.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
2024-02-18 04:09:34 -08:00
Bowen Wang
fe0cd18cc5 rpmsgdev_server: do not notify the client when the fds has teardown
Donothing instead assert when poll notify is called after teardown.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
2024-01-04 20:30:49 -08:00
Xiang Xiao
ca5a9c711a Remove @ and % tag from all comments
and format the multiple line comments

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-12-11 17:00:10 -03:00
hujun5
5a04354832 driver/tee: add some comments and document files in LICENSE
Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-11-23 06:25:48 -08:00
hujun5
0c2cfc767d driver/tee: add optee client driver module
The driver's main purpose is to support the porting of the open source
component optee_client (https://github.com/OP-TEE/optee_client) to nttux.

The basic function of the driver module is to convert the REE application layer data and send it to the TEE through rpmsg.

The main functions include
1 driver registration.
we need to register a device driver(/dev/tee0) through optee_register function.
2 open the driver
3 ioctl the driver
The ioctl command passes different parameters and commands, and interacts with the TEE through rpmsg.
4 close the driver

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-11-23 06:25:48 -08:00
liaoao
ea0be3b490 rpmsgblk: split mmc_ioc_multi_cmd to mmc_ioc_cmd for less share memory allocation
Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-22 08:08:12 -08:00
liaoao
cf27a8484f rpmsgblk: use a fixed length struct to transfer between two cpus
It may cause out_of_bounds when two side have different configuartion
on NAME_MAX and FS_LARGEFILE(affects size of blkcnt_t)

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-22 08:08:12 -08:00
liaoao
4b25a0dfa5 rpmsgblk: check if the block device has been removed before calling its ops
it may cause use after free if server has removed block device before calling
its operations,such as:
server: rm /dev/testrpmsgblk
client: ls /dev/testrpmsgblk

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-22 08:08:12 -08:00
liaoao
12d66da892 rpmsgblk: do not actually unlink blockdevice in rpmsgblk client
rpmsgblk client should not affect the server's use of blockdevice.

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-22 08:08:12 -08:00
liaoao
27f672d55a rpmsgblk: bind block inode to ept when create ept
A segmentfault might happen when read/write/unlink ops called without an open
ops called because it bind ept's ops in rpmsgblk_open_handler.

proxy> rm /dev/ram1
segmentfault

proxy> ls /dev/ram1
segmentfault

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-11-22 08:08:12 -08:00
Xiang Xiao
eddd90de78 poll: pollsetup should notify only one fd passd by caller
since it's redundant to iterate the whole fds array in setup

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-11-21 09:07:17 +01:00
zhanghongyu
3610b25c91 cmake: add include path for special source
fix the cmake build error.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-11-07 17:39:03 +01:00
Petro Karashchenko
1c9fe095bf drivers/ramdisk: add missing 'FAR'
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-09-16 14:17:47 +08:00
chao an
664927c86e mm/alloc: remove all unnecessary cast for alloc
Fix the minor style issue and remove unnecessary cast

Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-30 14:34:20 +08:00
chao an
b60f01a55b inode/i_private: remove all unnecessary cast for i_private
Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-29 08:58:07 +02:00
chao an
7aa45305b7 fs/inode: remove all unnecessary check for filep/inode
Since VFS layer already contains sanity checks, so remove unnecessary lower half checks

Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-29 09:47:11 +08:00
guohao15
2740f377eb ftl: fix ftl_flush will read/erase beyond the end of the partition
Signed-off-by: guohao15 <guohao15@xiaomi.com>
2023-08-19 21:47:14 +08:00
zhanghongyu
7b11162b24 rpmsgdev: add tun device ioctl support
In a multi-core heterogeneous architecture, tun device nodes of protocol
stack core can be accessed by other cores through ioctl

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-08-19 01:33:17 +08:00
chao an
65c30f9dbd drivers/misc/rpmsgblk: fix build break if CONFIG_DISABLE_PSEUDOFS_OPERATIONS
In function ‘rpmsgblk_unlink_handler’:
misc/rpmsgblk_server.c:340:36: error: ‘const struct block_operations’ has no member named ‘unlink’
  340 |   msg->header.result = server->bops->unlink(server->blknode);
      |

Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-11 21:20:40 +08:00
zhanghongyu
0ead147841 rpmsgdev: support single read/write mode device
The default mode for Rpmsgdev is to read/write data as long as possible for
caller, this mode does not apply to tun devices, tun devices can read and
write only one complete ip packet at a time.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-08-11 15:29:32 +08:00
dongjiuzhu1
9fdf36c17e drivers/ramdisk: don't free memory for romdisk
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-07-28 07:40:53 -07:00
liaoao
9ef19af5bb rpmsgblk: correct args of read operations
Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-07-28 07:10:47 -07:00
liaoao
bc0af1e531 rpmsgblk: add support for mmc_ioc_cmd/mmc_multi_ioc_cmd
Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-07-28 07:10:47 -07:00
dongjiuzhu1
1a609c53d7 misc/rwbuffer: using unify lock function for lock and unlock
if disable CONFIG_DRVR_WRITEBUFFER, the lock and unlock will misc match.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-07-28 05:10:39 -07:00
Xiang Xiao
abfe082a6f Kconfig: Simplify the conditional default statement
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-07-16 14:39:20 -03:00
Xiang Xiao
e031a73aef Kconfig: Change some "default y" to "default !DEFAULT_SMALL"
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-07-16 14:39:20 -03:00
chao an
f10b54a081 cmake: fix CMake build break
Signed-off-by: chao an <anchao@xiaomi.com>
2023-07-15 23:32:36 +08:00
liaoao
e8c6eb0aba rpmsg: use workqueue for rpmsgdev poll notify
use workqueue for rpmsgdev poll notify to prevent
calling rpmsgdev_poll_cb in interrupt context which
will try to hold mutex in rpmsg_send

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-07-14 19:18:36 +08:00
liaoao
2ebc8aff16 rpmsgblk: get return value from header
cookie->result as the return value of rpmsg operations,
it should get from remote response.

Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-07-14 13:34:53 +08:00
yinshengkai
043d5922e4 drivers: add ascii drvier, returns a printable string of 0x21-0x7f
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-07-12 11:13:37 -06:00
chao an
6ee9ec7656 build: add initial cmake build system
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)

------------------

How to test

From within nuttx/. Configure:

cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja

(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja

This uses ninja generator (install with sudo apt install ninja-build). To build:

$ cmake --build build

menuconfig:

$ cmake --build build -t menuconfig

--------------------------

2. cmake/build: reformat the cmake style by cmake-format

https://github.com/cheshirekow/cmake_format

$ pip install cmakelang

$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done

Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
2023-07-08 13:50:48 +08:00
wangbowen6
940bbfc720 rpmsg: support the fdsan feature for rpmsg dev/mtd/blk
Directly return -ENOTTY in rpmsgxxx_ioctl() when the command is
not supported to avoid fdsan command FIOC_SETTAG and FIOC_GETTAG
pass to the rpmsg dev/mtd/blk server with CONFIG_FDSAN enabled.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2023-06-17 19:34:39 +08:00
Radek Pesina
3ba792cb52 Fix missing instantiation of return value in rwb_mediaremoved. 2023-04-27 17:03:25 +08:00
Xiang Xiao
51dc67ad5f fs: Add g_ prefix for all global file_operations instances
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-04-24 16:13:29 +02:00
chao an
3a0fdb019d nuttx: replace all ARRAY_SIZE()/ARRAYSIZE() to nitems()
Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-09 20:05:44 +08:00
Xiang Xiao
9f027208d4 fs: Add model field to geometry and mtd_geometry_s
the model is very useful to track the device info

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-31 11:50:28 -03:00
Xiang Xiao
b0a0ba3ad7 fs: Move mmap callback before truncate in [file|mountpt]_operations
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 17:43:59 +02:00
Xiang Xiao
779a610ca3 Remove the unnecessary NULL fields in global instance definition of file_operations
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
Jukka Laitinen
f33dc4df3f Change FIOC_MMAP into file operation call
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
Jukka Laitinen
41e9df2f3e Add ftruncate into file operation calls
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
wangbowen6
84fa994f51 rpmsgdev: rpmsgdegv ioctl and seek buf fix
1. rpmsgdev ioctl: should assgin back the client return value to
   cookie->result, then this return value can be returned to the
   application;
2. rpmsgdev seek: the type "off_t" may be 64bit, so modify the offset
   in "struct rpmsgdev_lseek" to int64_t too;
3. rpmsgdev_seek: the rpmsgdev_seek in client should update the
   filep->f_pos after the seek operation;

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-12-02 12:05:53 +08:00
chao an
74cfa7ddb9 drivers/misc/rwbuffer: destroy nxmutex/nxsem properly
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-21 01:15:48 +08:00
chao an
a1abb818a9 drivers/misc/rpmsgdev: destroy nxmutex properly 2022-11-21 01:15:48 +08:00
wangbowen6
162870b750 rpmsgdev: support blocked read/write operation
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-11-16 16:44:18 +08:00
anjiahao
d7b4e91dda Call nxsem_destroy or nxmutex_destry in the error path
1.Don't check the return value of nxsem_init or nxmutex_init
2.Fix some style issue

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-30 13:56:52 +01:00
wangbowen6
f56710c121 rpmsgblk: rpmsg block device support
Like rpmsgdev and rpmsgmtd, rpmsgblk allow the local cpu to
access the block device in the remote cpu.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-10-28 01:13:58 +08:00
anjiahao
5724c6b2e4 sem:remove sem default protocl
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
anjiahao
d1d46335df Replace nxsem API when used as a lock with nxmutex API
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00