Minor changes due to kernel switch to 100 char/line.
Added four new functions.
Silent checkpatch; we don't want to diverge from Linux reference
code.
Checkpatch-ignore: MACRO_ARG_REUSE, UNNECESSARY_PARENTHESES
Checkpatch-ignore: MACRO_ARG_PRECEDENCE
Change-Id: I1d2ff25bf3bab8cd0f5c9be55c7501795490ea75
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7568
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
The file list.h is taken from Linux and includes two similar
implementation of double linked lists:
- with single linked list's head (hlist_*), and
- with double linked list's head (list_*).
While the former offers a minor memory footprint improvement,
keeping two implementations makes harder for newbie developers
to approach them.
So far only the latter implementation has been used and no new
patches in gerrit is going to change that.
Drop the support for lists with single linked head.
It can be easily taken back from git history, if needed.
Change-Id: I420e5de38ab755fdfbeb2115538c61818308ec2b
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7567
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Use a bool flag to specify if the list should be forward or
backward iterated.
Change-Id: Ied19d049f46cdcb7f50137d459cc7c02014526bc
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6784
Tested-by: jenkins
Without such reference, it could be difficult to find the example.
Change-Id: Ia9ffb06bc1a45446c2c7b53197ab3400e1d8a9e9
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6281
Tested-by: jenkins
Reviewed-by: Tim Newsome <tim@sifive.com>
Main improvement is in the doxygen comments.
Minimize the delta with kernel file.
Skip the functions hlist_unhashed_lockless() and
__list_del_clearprev() that are relevant only in kernel.
Remove gcc extension "omitted conditional operand".
Change-Id: I2e9ddb54cfe2fa5f7cf18f44726acd144e1f98b9
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6276
Reviewed-by: <rdiezmail-openocd@yahoo.de>
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Use '@param' in front of function's parameters and '@a' when the
parameter is recalled in the description.
This fixes doxygen complains:
warning: Found unknown command '@buff16'
While there, fix a minor typo s/occured/occurred/ in a comment and
the typo s/@apram/@param/ in a doxygen comment.
Change-Id: I5cd86a80adef552331310a21c55ec5d11354be21
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6001
Tested-by: jenkins
Interface drivers regularly need to keep track of where each part of a long
read buffer should be copied, once that data arrives. Both source and
destination are often at an arbitrary bit offset.
This queued bit-level copy can help with that, by allowing the driver to
perform postponed reads from the receive buffer already when building the
transmit buffer, and have those reads executed at a later time when data is
available.
For simplicity, it uses the linked list implementation list.h imported from
the Linux kernel.
Change-Id: I06862a0a6f057cbbcacfb021f17a795195faded2
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/450
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-by: Peter Stuge <peter@stuge.se>
Antonio Borneo
Marc Schink
Andreas Fritiofson