RE: [PATCH] USB: serial: ch341: fix wrong baud rate setting calculation

2019-06-28 Thread Jonathan Olds
18.8% 200 1984127 0.8% 500 2985075 40.3% Measurements and working as a libre/open office document can be found at https://jontio.github.io/linux_kernel_work/ch43x_tests.ods Signed-off-by: Jonathan Olds --- drivers/usb/serial/ch341.c | 46 ++ 1 file chan

RE: linux/drivers/usb/serial/ch341.c calculates some baud rates wrong

2019-06-13 Thread Jonathan Olds
rdware to better match the ch34x baud rate. Cheers, Jonti -Original Message- From: Johan Hovold [mailto:jo...@kernel.org] Sent: Monday, 3 June 2019 7:24 p.m. To: Jonathan Olds Cc: jo...@kernel.org; fr...@kingswood-consulting.co.uk; wer...@cornelius-consult.de; bo...@hajduk.org Subject

RE: linux/drivers/usb/serial/ch341.c calculates some baud rates wrong

2019-06-09 Thread Jonathan Olds
27 0.8% 500 2985075 40.3% The patch will fix 256000, 133 and 921600 but not 1843200 and 500. Cheers, Jonti -Original Message- From: Johan Hovold [mailto:jo...@kernel.org] Sent: Monday, 3 June 2019 7:24 p.m. To: Jonathan Olds Cc: jo...@kernel.org; fr...@kingswood-consultin