jtag/drivers: OpenJTAG standard variant perf improvement
commit7295ddc15c0516a64c9996d2b351accb50175803
authorN S <nlshipp@yahoo.com>
Mon, 23 Jan 2023 05:34:16 +0000 (22 21:34 -0800)
committerAntonio Borneo <borneo.antonio@gmail.com>
Sun, 11 Feb 2024 23:10:30 +0000 (11 23:10 +0000)
tree887cf1f0f7d4b918b85c6a08e53861fb4dc7c1e4
parent81a50d3e9050eed8f4d95622f2b326054a200b93
jtag/drivers: OpenJTAG standard variant perf improvement

Calculate exact size of response expected from OpenJTAG device so that
openjtag_buf_read_standard doesn't spend 5 retry cycles waiting for
data that isn't coming.

Change-Id: Icd010d1fa4453d6592a1f9aed93fb1f01e0a19da
Signed-off-by: N S <nlshipp@yahoo.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8101
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
src/jtag/drivers/openjtag.c