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| author | Daniel Anselmi <danselmi@gmx.ch> | 2023-03-12 01:43:32 +0100 |
|---|---|---|
| committer | Evgeniy Naydanov <109669442+en-sc@users.noreply.github.com> | 2024-01-29 13:36:27 +0300 |
| commit | 22b9c4746837392b207deb7380f5a04d3e5afef3 (patch) | |
| tree | 43630b53efcb7e9c86bf97059987c9b7b1def89f /NEWS-0.12.0 | |
| parent | 09f0d04e7f3d1a0ab986327beae92e6bb708df1a (diff) | |
| download | riscv-openocd-22b9c4746837392b207deb7380f5a04d3e5afef3.zip riscv-openocd-22b9c4746837392b207deb7380f5a04d3e5afef3.tar.gz riscv-openocd-22b9c4746837392b207deb7380f5a04d3e5afef3.tar.bz2 | |
ipdbg: improve ipdbg-host speed
By queuing multiple jtag transfers the connection speed between
JTAG-Host and JTAG-Hub is improved. This is due to much less
calls to OS functions. An improvement of about x30 has been
measured with ftdi-based jtag adapters
For this to work the JTAG-Host server needs to know if flow control
is enabled on the JTAG-Hub ports. This is possible with newer
JTAG-Hub/JtagCDC. For old JTAG-Hubs the queuing is not enabled so
this change is backwards compatible.
Change-Id: I8a5108adbe2a2c1e3d3620b5c9ff77a546bfc14e
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7978
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Diffstat (limited to 'NEWS-0.12.0')
0 files changed, 0 insertions, 0 deletions